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`--forbid-only` does not error on suite marked `only` with no tests #2944

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ScottFreeCode opened this issue Aug 2, 2017 · 8 comments

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commented Aug 2, 2017

Both before and after #2874, the --forbid functions are implemented in terms of tests, whereas only is quite aware of suites including empty ones; thus, the following file:

describe.only("nothing", function() {})
it("should fail", function() { throw new Error("Ouch!") })

...passes with 0 tests run instead of failing due to only being forbidden (or ignoring the empty onlyed suite and failing the other test).

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commented Nov 27, 2018

Don't think it should be an error to have describe.only if it has no tests. In my mind, it's just a shortcut for not having to specify .only for each member test. Having the --forbid functions implemented strictly in terms of tests seems completely reasonable to me.

In the code provided, think it should ignore the empty describe. No idea why the root-level test would not be run though... that seems to be the real bug to be fixed.

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commented Nov 27, 2018

Given file "empty-only-suite-with-root-test.spec.js"

describe.only("nothing", function() {})
it("should fail", function() { throw new Error("Ouch!") })

Running Mocha as such gives unexpected (incorrect) results:

$ mocha --forbid-only empty-only-suite-with-root-test.spec.js

  0 passing (0ms)
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commented Nov 27, 2018

Given file "empty-skip-suite-with-root-test.spec.js"

describe.skip("nothing", function() {});
it("should fail", function() { throw new Error("Ouch!") });

Running Mocha as such gives expected results:

$ mocha --forbid-pending empty-skip-suite-with-root-test.spec.js

  1) should fail

  0 passing (4ms)
  1 failing

  1) should fail:
     Error: Ouch!
      at Context.<anonymous> (empty-pending-suite-with-root-test.spec.js:2:38)
      at callFn (/private/var/tmp/mocha-new/lib/runnable.js:392:21)
      at Test.Runnable.run (/private/var/tmp/mocha-new/lib/runnable.js:384:7)
      at Runner.runTest (/private/var/tmp/mocha-new/lib/runner.js:449:10)
      at /private/var/tmp/mocha-new/lib/runner.js:567:12
      at next (/private/var/tmp/mocha-new/lib/runner.js:363:14)
      at /private/var/tmp/mocha-new/lib/runner.js:373:7
      at next (/private/var/tmp/mocha-new/lib/runner.js:297:14)
      at Immediate._onImmediate (/private/var/tmp/mocha-new/lib/runner.js:341:5)
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commented Nov 28, 2018

In the code provided, think it should ignore the empty describe.

Why it should be ignored? --forbid-only's purpose is to avoid adding unintended only. Adding an empty suite with only make tests couldn't fail. In CI, it is not detected.

And in your code provided, --forbid-pending give incorrect result for me.

describe.skip("first", function() {
  it('should pass', function() {});
});

describe('second', function() {
  it("should fail", function() { throw new Error("Ouch!") });
});

With non-empty suite, it throws Error: Pending test forbidden.

mocha --forbid-pending pending.js


  first
    1) should pass

  second
    2) should fail


  0 passing (4ms)
  2 failing

  1) first
       should pass:
     Error: Pending test forbidden
      at next (lib/runner.js:540:25)
      at Runner.runTests (lib/runner.js:614:3)
      at /Users/outsider/Dropbox/projects/github/mocha/lib/runner.js:703:10
      at next (lib/runner.js:297:14)
      at Immediate._onImmediate (lib/runner.js:341:5)

  2) second
       should fail:
     Error: Ouch!
      at Context.<anonymous> (p3.js:6:40)
      at callFn (lib/runnable.js:392:21)
      at Test.Runnable.run (lib/runnable.js:384:7)
      at Runner.runTest (lib/runner.js:449:10)
      at /Users/outsider/Dropbox/projects/github/mocha/lib/runner.js:567:12
      at next (lib/runner.js:363:14)
      at /Users/outsider/Dropbox/projects/github/mocha/lib/runner.js:373:7
      at next (lib/runner.js:297:14)
      at Immediate._onImmediate (lib/runner.js:341:5)
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commented Nov 28, 2018

In the code provided, think it should ignore the empty describe.

Why it should be ignored? --forbid-only's purpose is to avoid adding unintended only.
Adding an empty suite with only make tests couldn't fail. In CI, it is not detected.

Disagree. More specifically, its purpose is to prevent adding unintended only tests.
As an empty namespace contains none, no foul was committed... describe.only simply provides syntactic sugar for not having to specify it.only for every test within the namespace.

And in your code provided, --forbid-pending give incorrect result for me.

Given file "pending.js":

describe.skip("first", function() {
  it('should pass', function() {});
});

describe('second', function() {
  it("should fail", function() { throw new Error("Ouch!") });
});

It's derivative of my sample specification file, but not mine...

With non-empty suite, it throws Error: Pending test forbidden.

$ mocha --forbid-pending pending.js


  first
    1) should pass

  second
    2) should fail


  0 passing (4ms)
  2 failing

  1) first
       should pass:
     Error: Pending test forbidden
      at next (lib/runner.js:540:25)
      at Runner.runTests (lib/runner.js:614:3)
      at /Users/outsider/Dropbox/projects/github/mocha/lib/runner.js:703:10
      at next (lib/runner.js:297:14)
      at Immediate._onImmediate (lib/runner.js:341:5)

  2) second
       should fail:
     Error: Ouch!
      at Context.<anonymous> (p3.js:6:40)
      at callFn (lib/runnable.js:392:21)
      at Test.Runnable.run (lib/runnable.js:384:7)
      at Runner.runTest (lib/runner.js:449:10)
      at /Users/outsider/Dropbox/projects/github/mocha/lib/runner.js:567:12
      at next (lib/runner.js:363:14)
      at /Users/outsider/Dropbox/projects/github/mocha/lib/runner.js:373:7
      at next (lib/runner.js:297:14)
      at Immediate._onImmediate (lib/runner.js:341:5)

I'd say it's executing exactly as expected. Your first namespace uses describe.skip -- so each test within that namespace should be interpreted as though it had been specified as it.skip. Since you specified --forbid-pending from cmdline, the first test should fail implicitly. The second test throws an error, so it's failure is explicit. So 2 failures should be expected, et voilà!

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commented Nov 29, 2018

More specifically, its purpose is to prevent adding unintended only tests.

I didn't understand it. So, you meant below .only is intended to pass?

describe.only("nothing", function() {})
it("should fail", function() { throw new Error("Ouch!") })
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commented Nov 30, 2018

@plroebuck

Don't think it should be an error to have describe.only if it has no tests. In my mind, it's just a shortcut for not having to specify .only for each member test. Having the --forbid functions implemented strictly in terms of tests seems completely reasonable to me.

I disagree. The point of --forbid-only is to disallow exclusivity. By that, I mean, execution of less than all normally-executed tests.

If it's a describe.only, some tests won't get run. If it's it.only, some tests won't get run. It doesn't matter where it is.

This:

describe.only("nothing", function() {})
it("should fail", function() { throw new Error("Ouch!") })

Should fail using mocha --forbid-only with an error because only is forbidden.

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commented Dec 2, 2018

Don't think it should be an error to have describe.only if it has no tests. In my mind, it's just a
shortcut for not having to specify .only for each member test. Having the --forbid functions
implemented strictly in terms of tests seems completely reasonable to me.

I disagree. The point of --forbid-only is to disallow exclusivity. By that, I mean, execution of
less than all normally-executed tests.

If it's a describe.only, some tests won't get run. If it's it.only, some tests won't get run. It
doesn't matter where it is.

Not following what you're implying when you say "some tests won't get run". When the describe.only has no tests, nothing would ever be run. describe is just a namespace for grouping after all.

describe.only("nothing", function() {})
it("should fail", function() { throw new Error("Ouch!") })

Should fail using mocha --forbid-only with an error because only is forbidden.

If you're arguing that we should pedantically enforce .only on an empty namespace, fine.

I don't disagree that there's a bug here, just what the bug is.
See no problem with describe.only not failing (as it has no tests); do see a problem that the root level test doesn't run and fail.

germanattanasio added a commit to watson-developer-cloud/language-translator-nodejs that referenced this issue Feb 18, 2019

Update mocha to the latest version 🚀 (#67)
## The devDependency [mocha](https://github.com/mochajs/mocha) was updated from `5.2.0` to `6.0.0`.
This version is **not covered** by your **current version range**.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

---

<details>
<summary>Release Notes for v6.0.0</summary>

<h1>6.0.0 / 2019-02-18</h1>
<h2><g-emoji class="g-emoji" alias="boom" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4a5.png">💥</g-emoji> Breaking Changes</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3149" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3149/hovercard">#3149</a>: <strong>Drop Node.js v4.x support</strong> (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>: Changes to command-line options (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>):
<ul>
<li><code>--grep</code> and <code>--fgrep</code> are now mutually exclusive; attempting to use both will cause Mocha to fail instead of simply ignoring <code>--grep</code></li>
<li><code>--compilers</code> is no longer supported; attempting to use will cause Mocha to fail with a link to more information</li>
<li><code>-d</code> is no longer an alias for <code>--debug</code>; <code>-d</code> is currently ignored</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3275" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3275/hovercard">#3275</a>: <code>--watch-extensions</code> no longer implies <code>js</code>; it must be explicitly added (<a href="https://urls.greenkeeper.io/TheDancingCode"><strong>@TheDancingCode</strong></a>)</li>
</ul>
</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2908" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2908/hovercard">#2908</a>: <code>tap</code> reporter emits error messages (<a href="https://urls.greenkeeper.io/chrmod"><strong>@chrmod</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2819" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2819/hovercard">#2819</a>: When conditionally skipping in a <code>before</code> hook, subsequent <code>before</code> hooks <em>and</em> tests in nested suites are now skipped (<a href="https://urls.greenkeeper.io/bannmoore"><strong>@bannmoore</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/627" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/627/hovercard">#627</a>: Emit filepath in "timeout exceeded" exceptions where applicable (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>: <code>lib/template.html</code> has moved to <code>lib/browser/template.html</code> (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2576" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2576/hovercard">#2576</a>: An exception is now thrown if Mocha fails to parse or find a <code>mocha.opts</code> at a user-specified path (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3458" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3458/hovercard">#3458</a>: Instantiating a <code>Base</code>-extending reporter without a <code>Runner</code> parameter will throw an exception (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3125" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3125/hovercard">#3125</a>: For consumers of Mocha's programmatic API, all exceptions thrown from Mocha now have a <code>code</code> property (and some will have additional metadata).  Some <code>Error</code> messages have changed.  <strong>Please use the <code>code</code> property to check <code>Error</code> types instead of the <code>message</code> property</strong>; these descriptions will be  localized in the future. (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="fax" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4e0.png">📠</g-emoji> Deprecations</h2>
<p>These are <em>soft</em>-deprecated, and will emit a warning upon use.  Support will be removed in (likely) the next major version of Mocha:</p>
<ul>
<li><code>-gc</code> users should use <code>--gc-global</code> instead</li>
<li>Consumers of the function exported by <code>bin/options</code> should now use the <code>loadMochaOpts</code> or <code>loadOptions</code> (preferred) functions exported by the <code>lib/cli/options</code> module</li>
</ul>
<p>Regarding the <code>Mocha</code> class constructor (from <code>lib/mocha</code>):</p>
<ul>
<li>Use property <code>color: false</code> instead of <code>useColors: false</code></li>
<li>Use property <code>timeout: false</code> instead of <code>enableTimeouts: false</code></li>
</ul>
<p>All of the above deprecations were introduced by <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>.</p>
<p><code>mocha.opts</code> is now considered "legacy"; please prefer RC file or <code>package.json</code> over <code>mocha.opts</code>.</p>
<h2><g-emoji class="g-emoji" alias="tada" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f389.png">🎉</g-emoji> Enhancements</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3726" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3726/hovercard">#3726</a>: Add ability to unload files from <code>require</code> cache (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
</ul>
<p>Enhancements introduced in <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>:</p>
<ul>
<li>
<p>Mocha now supports "RC" files in JS, JSON, YAML, or <code>package.json</code>-based (using <code>mocha</code> property) format</p>
<ul>
<li><code>.mocharc.js</code>, <code>.mocharc.json</code>, <code>.mocharc.yaml</code> or <code>.mocharc.yml</code> are valid "rc" file names and will be automatically loaded</li>
<li>Use <code>--config /path/to/rc/file</code> to specify an explicit path</li>
<li>Use <code>--package /path/to/package.json</code> to specify an explicit <code>package.json</code> to read the <code>mocha</code> prop from</li>
<li>Use <code>--no-config</code> or <code>--no-package</code> to completely disable loading of configuration via RC file and <code>package.json</code>, respectively</li>
<li>Configurations are merged as applicable using the priority list:
<ol>
<li>Command-line arguments</li>
<li>RC file</li>
<li><code>package.json</code></li>
<li><code>mocha.opts</code></li>
<li>Mocha's own defaults</li>
</ol>
</li>
<li>Check out these <a href="https://urls.greenkeeper.io/mochajs/mocha/tree/master/example/config">example config files</a></li>
</ul>
</li>
<li>
<p>Node/V8 flag support in <code>mocha</code> executable:</p>
<ul>
<li>Support all allowed <code>node</code> flags as supported by the running version of <code>node</code> (also thanks to <a href="https://urls.greenkeeper.io/demurgos"><strong>@demurgos</strong></a>)</li>
<li>Support any V8 flag by prepending <code>--v8-</code> to the flag name</li>
<li>All flags are also supported via config files, <code>package.json</code> properties, or <code>mocha.opts</code></li>
<li>Debug-related flags (e.g., <code>--inspect</code>) now <em>imply</em> <code>--no-timeouts</code></li>
<li>Use of e.g., <code>--debug</code> will automatically invoke <code>--inspect</code> if supported by running version of <code>node</code></li>
</ul>
</li>
<li>
<p>Support negation of any Mocha-specific command-line flag by prepending <code>--no-</code> to the flag name</p>
</li>
<li>
<p>Interfaces now have descriptions when listed using <code>--interfaces</code> flag</p>
</li>
<li>
<p><code>Mocha</code> constructor supports all options</p>
</li>
<li>
<p><code>--extension</code> is now an alias for <code>--watch-extensions</code> and affects <em>non-watch-mode</em> test runs as well.  For example, to run <em>only</em> <code>test/*.coffee</code> (not <code>test/*.js</code>), you can do <code>mocha --require coffee-script/register --extensions coffee</code>.</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3552" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3552/hovercard">#3552</a>: <code>tap</code> reporter is now TAP13-capable (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a> &amp; <a href="https://urls.greenkeeper.io/mollstam"><strong>@mollstam</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3535" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3535/hovercard">#3535</a>: Mocha's version can now be queried programmatically via public property <code>Mocha.prototype.version</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3428" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3428/hovercard">#3428</a>: <code>xunit</code> reporter shows diffs (<a href="https://urls.greenkeeper.io/mlucool"><strong>@mlucool</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2529" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2529/hovercard">#2529</a>: <code>Runner</code> now emits a <code>retry</code> event when tests are retried (reporters can listen for this) (<a href="https://urls.greenkeeper.io/catdad"><strong>@catdad</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2962" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2962/hovercard">#2962</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3111" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3111/hovercard">#3111</a>: In-browser notification support; warn about missing prereqs when <code>--growl</code> supplied (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</p>
</li>
</ul>
<h2><g-emoji class="g-emoji" alias="bug" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f41b.png">🐛</g-emoji> Fixes</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3737" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3737/hovercard">#3737</a>: Fix falsy values from options globals (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3707" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3707/hovercard">#3707</a>: Fix encapsulation issues for <code>Suite#_onlyTests</code> and <code>Suite#_onlySuites</code> (<a href="https://urls.greenkeeper.io/vkarpov15"><strong>@vkarpov15</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3711" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3711/hovercard">#3711</a>: Fix diagnostic messages dealing with plurality and markup of output (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3723" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3723/hovercard">#3723</a>: Fix "reporter-option" to allow comma-separated options (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3722" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3722/hovercard">#3722</a>: Fix code quality and performance of <code>lookupFiles</code> and <code>files</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3650" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3650/hovercard">#3650</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3654" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3654/hovercard">#3654</a>: Fix noisy error message when no files found (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3632" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3632/hovercard">#3632</a>: Tests having an empty title are no longer confused with the "root" suite (<a href="https://urls.greenkeeper.io/juergba"><strong>@juergba</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3666" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3666/hovercard">#3666</a>: Fix missing error codes (<a href="https://urls.greenkeeper.io/vkarpov15"><strong>@vkarpov15</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3684" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3684/hovercard">#3684</a>: Fix exiting problem in Node.js v11.7.0+ (<a href="https://urls.greenkeeper.io/addaleax"><strong>@addaleax</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3691" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3691/hovercard">#3691</a>: Fix <code>--delay</code> (and other boolean options) not working in all cases (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3692" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3692/hovercard">#3692</a>: Fix invalid command-line argument usage not causing actual errors (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3698" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3698/hovercard">#3698</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3699" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3699/hovercard">#3699</a>: Fix debug-related Node.js options not working in all cases (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3700" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3700/hovercard">#3700</a>: Growl notifications now show the correct number of tests run (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3686" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3686/hovercard">#3686</a>: Avoid potential ReDoS when diffing large objects (<a href="https://urls.greenkeeper.io/cyjake"><strong>@cyjake</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3715" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3715/hovercard">#3715</a>: Fix incorrect order of emitted events when used programmatically (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3706" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3706/hovercard">#3706</a>: Fix regression wherein <code>--reporter-option</code>/<code>--reporter-options</code> did not support comma-separated key/value pairs (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li>Fix missing <code>mocharc.json</code> in published package (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3356" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3356/hovercard">#3356</a>: <code>--no-timeouts</code> and <code>--timeout 0</code> now does what you'd expect (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3475" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3475/hovercard">#3475</a>: Restore <code>--no-exit</code> option (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3570" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3570/hovercard">#3570</a>: Long-running tests now respect <code>SIGINT</code> (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2944" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2944/hovercard">#2944</a>: <code>--forbid-only</code> and <code>--forbid-pending</code> now "fail fast" when encountered on a suite (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/1652" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/1652/hovercard">#1652</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2951" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2951/hovercard">#2951</a>: Fix broken clamping of timeout values (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2753" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2753/hovercard">#2753</a>: <code>start</code> and <code>end</code> events now emitted properly from <code>Runner</code> instance when using Mocha programmatically (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2095" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2095/hovercard">#2095</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3521" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3521/hovercard">#3521</a>: Do not log <code>stdout:</code> prefix in browser console (<a href="https://urls.greenkeeper.io/Bamieh"><strong>@Bamieh</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3595" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3595/hovercard">#3595</a>: Fix mochajs.org deployment problems (<a href="https://urls.greenkeeper.io/papandreou"><strong>@papandreou</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3518" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3518/hovercard">#3518</a>: Improve <code>utils.isPromise()</code> (<a href="https://urls.greenkeeper.io/fabiosantoscode"><strong>@fabiosantoscode</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3320" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3320/hovercard">#3320</a>: Fail gracefully when non-extensible objects are thrown in async tests (<a href="https://urls.greenkeeper.io/fargies"><strong>@fargies</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2475" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2475/hovercard">#2475</a>: XUnit does not duplicate test result numbers in "errors" and "failures"; "failures" will <strong>always</strong> be zero (<a href="https://urls.greenkeeper.io/mlucool"><strong>@mlucool</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3398" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3398/hovercard">#3398</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3598" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3598/hovercard">#3598</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3457" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3457/hovercard">#3457</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3617" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3617/hovercard">#3617</a>: Fix regression wherein <code>--bail</code> would not execute "after" nor "after each" hooks (<a href="https://urls.greenkeeper.io/juergba"><strong>@juergba</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3580" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3580/hovercard">#3580</a>: Fix potential exception when using XUnit reporter programmatically (<a href="https://urls.greenkeeper.io/Lana-Light"><strong>@Lana-Light</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/1304" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/1304/hovercard">#1304</a>: Do not output color to <code>TERM=dumb</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="book" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4d6.png">📖</g-emoji> Documentation</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3525" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3525/hovercard">#3525</a>: Improvements to <code>.github/CONTRIBUTING.md</code> (<a href="https://urls.greenkeeper.io/markowsiak"><strong>@markowsiak</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3466" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3466/hovercard">#3466</a>: Update description of <code>slow</code> option (<a href="https://urls.greenkeeper.io/finfin"><strong>@finfin</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3405" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3405/hovercard">#3405</a>: Remove references to bower installations (<a href="https://urls.greenkeeper.io/goteamtim"><strong>@goteamtim</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3361" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3361/hovercard">#3361</a>: Improvements to <code>--watch</code> docs (<a href="https://urls.greenkeeper.io/benglass"><strong>@benglass</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3136" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3136/hovercard">#3136</a>: Improve docs around globbing and shell expansion (<a href="https://urls.greenkeeper.io/akrawchyk"><strong>@akrawchyk</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2819" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2819/hovercard">#2819</a>: Update docs around skips and hooks (<a href="https://urls.greenkeeper.io/bannmoore"><strong>@bannmoore</strong></a>)</li>
<li>Many improvements by <a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3652" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3652/hovercard">#3652</a>: Switch from Jekyll to Eleventy (<a href="https://urls.greenkeeper.io/Munter"><strong>@Munter</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="nut_and_bolt" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f529.png">🔩</g-emoji> Other</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3677" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3677/hovercard">#3677</a>: Add error objects for createUnsupportedError and createInvalidExceptionError (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3733" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3733/hovercard">#3733</a>: Removed unnecessary processing in post-processing hook (<a href="https://urls.greenkeeper.io/wanseob"><strong>@wanseob</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3730" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3730/hovercard">#3730</a>: Update nyc to latest version (<a href="https://urls.greenkeeper.io/coreyfarrell"><strong>@coreyfarrell</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3648" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3648/hovercard">#3648</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3680" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3680/hovercard">#3680</a>: Fixes to support latest versions of <a href="https://npm.im/unexpected" rel="nofollow">unexpected</a> and <a href="https://npm.im/unexpected-sinon" rel="nofollow">unexpected-sinon</a> (<a href="https://urls.greenkeeper.io/sunesimonsen"><strong>@sunesimonsen</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3638" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3638/hovercard">#3638</a>: Add meta tag to site (<a href="https://urls.greenkeeper.io/MartijnCuppens"><strong>@MartijnCuppens</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3653" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3653/hovercard">#3653</a>: Fix parts of test suite failing to run on Windows (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3557" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3557/hovercard">#3557</a>: Use <code>ms</code> userland module instead of hand-rolled solution (<a href="https://urls.greenkeeper.io/gizemkeser"><strong>@gizemkeser</strong></a>)</li>
<li>Many CI fixes and other refactors by <a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a></li>
<li>Test refactors by <a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a></li>
</ul>
</details>

<details>
<summary>Commits</summary>
<p>The new version differs by 209 commits ahead by 209, behind by 39.</p>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/42303e2acba217af554294b1174ee53b5627cc33"><code>42303e2</code></a> <code>Release v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/a553ca70287f407abd4a82180e4a1155b8730756"><code>a553ca7</code></a> <code>punctuation updates for changelog v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/c7107926b3a546960e841b0339bf4a3b85170c4c"><code>c710792</code></a> <code>grammar updates for changelog v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/9f9293a0db44ce41e1bd9cc38d68e3d7a1010f41"><code>9f9293a</code></a> <code>update changelog for v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/a540eb06f23135db563a6b2bd2e0b3b51583fde7"><code>a540eb0</code></a> <code>remove "projects" section from MAINTAINERS.md [ci skip]</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/52b5c42c3dda8c386735969642843bd1129a4562"><code>52b5c42</code></a> <code>Uppercased JSON reporter name in <code>describe</code> title (#3739)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/82307fbf9bfa7cd72042facd1d42fb108257100c"><code>82307fb</code></a> <code>Fix <code>.globals</code> to remove falsy values (#3737)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/56dc28e62f63903632d5fe4169b52cb2cdb5f7ea"><code>56dc28e</code></a> <code>Remove unnecessary post-processing code having no effect; closes #3708 (#3733)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/16b4281b6e86d93e959a37f830a349c0542d968a"><code>16b4281</code></a> <code>Documentation updates (#3728)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/5d9d3eb665825ea69435388f5776150f40c844be"><code>5d9d3eb</code></a> <code>Update nyc</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/118c9aeab5b6192d627b0b369e43584ab8f9f0b7"><code>118c9ae</code></a> <code>Refactor out usages of Suite#_onlyTests and Suite#_onlyTests (#3689) (#3707)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/0dacd1fb0067e40f8567653f828f677022e4fb89"><code>0dacd1f</code></a> <code>Add ability to unload files from <code>require</code> cache (redux) (#3726)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/66a52f25cafd266ab3cce2db975a560a695ecae9"><code>66a52f2</code></a> <code>update release steps [ci skip]</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/45ae014d0baba97b4b50b37ae526e1b50a9334e9"><code>45ae014</code></a> <code>Refactor <code>lookupFiles</code> and <code>files</code> (#3722)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/94c932095b4b8e8a7a5d9dde93ad2172d95f5ebe"><code>94c9320</code></a> <code>fix --reporter-option to allow comma-separated options; closes #3706</code></li>
</ul>
<p>There are 209 commits in total.</p>
<p>See the <a href="https://urls.greenkeeper.io/mochajs/mocha/compare/5bd33a0ba201d227159759e8ced86756595b0c54...42303e2acba217af554294b1174ee53b5627cc33">full diff</a></p>
</details>

<details>
  <summary>FAQ and help</summary>

  There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).
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Co-authored-by: null <greenkeeper[bot]@users.noreply.github.com>

goto-bus-stop added a commit to u-wave/react-vimeo that referenced this issue Feb 19, 2019

Update mocha to the latest version 🚀 (#73)
## The devDependency [mocha](https://github.com/mochajs/mocha) was updated from `5.2.0` to `6.0.0`.
This version is **not covered** by your **current version range**.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

---

<details>
<summary>Release Notes for v6.0.0</summary>

<h1>6.0.0 / 2019-02-18</h1>
<h2><g-emoji class="g-emoji" alias="boom" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4a5.png">💥</g-emoji> Breaking Changes</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3149" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3149/hovercard">#3149</a>: <strong>Drop Node.js v4.x support</strong> (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>: Changes to command-line options (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>):
<ul>
<li><code>--grep</code> and <code>--fgrep</code> are now mutually exclusive; attempting to use both will cause Mocha to fail instead of simply ignoring <code>--grep</code></li>
<li><code>--compilers</code> is no longer supported; attempting to use will cause Mocha to fail with a link to more information</li>
<li><code>-d</code> is no longer an alias for <code>--debug</code>; <code>-d</code> is currently ignored</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3275" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3275/hovercard">#3275</a>: <code>--watch-extensions</code> no longer implies <code>js</code>; it must be explicitly added (<a href="https://urls.greenkeeper.io/TheDancingCode"><strong>@TheDancingCode</strong></a>)</li>
</ul>
</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2908" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2908/hovercard">#2908</a>: <code>tap</code> reporter emits error messages (<a href="https://urls.greenkeeper.io/chrmod"><strong>@chrmod</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2819" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2819/hovercard">#2819</a>: When conditionally skipping in a <code>before</code> hook, subsequent <code>before</code> hooks <em>and</em> tests in nested suites are now skipped (<a href="https://urls.greenkeeper.io/bannmoore"><strong>@bannmoore</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/627" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/627/hovercard">#627</a>: Emit filepath in "timeout exceeded" exceptions where applicable (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>: <code>lib/template.html</code> has moved to <code>lib/browser/template.html</code> (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2576" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2576/hovercard">#2576</a>: An exception is now thrown if Mocha fails to parse or find a <code>mocha.opts</code> at a user-specified path (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3458" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3458/hovercard">#3458</a>: Instantiating a <code>Base</code>-extending reporter without a <code>Runner</code> parameter will throw an exception (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3125" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3125/hovercard">#3125</a>: For consumers of Mocha's programmatic API, all exceptions thrown from Mocha now have a <code>code</code> property (and some will have additional metadata).  Some <code>Error</code> messages have changed.  <strong>Please use the <code>code</code> property to check <code>Error</code> types instead of the <code>message</code> property</strong>; these descriptions will be  localized in the future. (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="fax" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4e0.png">📠</g-emoji> Deprecations</h2>
<p>These are <em>soft</em>-deprecated, and will emit a warning upon use.  Support will be removed in (likely) the next major version of Mocha:</p>
<ul>
<li><code>-gc</code> users should use <code>--gc-global</code> instead</li>
<li>Consumers of the function exported by <code>bin/options</code> should now use the <code>loadMochaOpts</code> or <code>loadOptions</code> (preferred) functions exported by the <code>lib/cli/options</code> module</li>
</ul>
<p>Regarding the <code>Mocha</code> class constructor (from <code>lib/mocha</code>):</p>
<ul>
<li>Use property <code>color: false</code> instead of <code>useColors: false</code></li>
<li>Use property <code>timeout: false</code> instead of <code>enableTimeouts: false</code></li>
</ul>
<p>All of the above deprecations were introduced by <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>.</p>
<p><code>mocha.opts</code> is now considered "legacy"; please prefer RC file or <code>package.json</code> over <code>mocha.opts</code>.</p>
<h2><g-emoji class="g-emoji" alias="tada" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f389.png">🎉</g-emoji> Enhancements</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3726" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3726/hovercard">#3726</a>: Add ability to unload files from <code>require</code> cache (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
</ul>
<p>Enhancements introduced in <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>:</p>
<ul>
<li>
<p>Mocha now supports "RC" files in JS, JSON, YAML, or <code>package.json</code>-based (using <code>mocha</code> property) format</p>
<ul>
<li><code>.mocharc.js</code>, <code>.mocharc.json</code>, <code>.mocharc.yaml</code> or <code>.mocharc.yml</code> are valid "rc" file names and will be automatically loaded</li>
<li>Use <code>--config /path/to/rc/file</code> to specify an explicit path</li>
<li>Use <code>--package /path/to/package.json</code> to specify an explicit <code>package.json</code> to read the <code>mocha</code> prop from</li>
<li>Use <code>--no-config</code> or <code>--no-package</code> to completely disable loading of configuration via RC file and <code>package.json</code>, respectively</li>
<li>Configurations are merged as applicable using the priority list:
<ol>
<li>Command-line arguments</li>
<li>RC file</li>
<li><code>package.json</code></li>
<li><code>mocha.opts</code></li>
<li>Mocha's own defaults</li>
</ol>
</li>
<li>Check out these <a href="https://urls.greenkeeper.io/mochajs/mocha/tree/master/example/config">example config files</a></li>
</ul>
</li>
<li>
<p>Node/V8 flag support in <code>mocha</code> executable:</p>
<ul>
<li>Support all allowed <code>node</code> flags as supported by the running version of <code>node</code> (also thanks to <a href="https://urls.greenkeeper.io/demurgos"><strong>@demurgos</strong></a>)</li>
<li>Support any V8 flag by prepending <code>--v8-</code> to the flag name</li>
<li>All flags are also supported via config files, <code>package.json</code> properties, or <code>mocha.opts</code></li>
<li>Debug-related flags (e.g., <code>--inspect</code>) now <em>imply</em> <code>--no-timeouts</code></li>
<li>Use of e.g., <code>--debug</code> will automatically invoke <code>--inspect</code> if supported by running version of <code>node</code></li>
</ul>
</li>
<li>
<p>Support negation of any Mocha-specific command-line flag by prepending <code>--no-</code> to the flag name</p>
</li>
<li>
<p>Interfaces now have descriptions when listed using <code>--interfaces</code> flag</p>
</li>
<li>
<p><code>Mocha</code> constructor supports all options</p>
</li>
<li>
<p><code>--extension</code> is now an alias for <code>--watch-extensions</code> and affects <em>non-watch-mode</em> test runs as well.  For example, to run <em>only</em> <code>test/*.coffee</code> (not <code>test/*.js</code>), you can do <code>mocha --require coffee-script/register --extensions coffee</code>.</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3552" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3552/hovercard">#3552</a>: <code>tap</code> reporter is now TAP13-capable (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a> &amp; <a href="https://urls.greenkeeper.io/mollstam"><strong>@mollstam</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3535" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3535/hovercard">#3535</a>: Mocha's version can now be queried programmatically via public property <code>Mocha.prototype.version</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3428" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3428/hovercard">#3428</a>: <code>xunit</code> reporter shows diffs (<a href="https://urls.greenkeeper.io/mlucool"><strong>@mlucool</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2529" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2529/hovercard">#2529</a>: <code>Runner</code> now emits a <code>retry</code> event when tests are retried (reporters can listen for this) (<a href="https://urls.greenkeeper.io/catdad"><strong>@catdad</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2962" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2962/hovercard">#2962</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3111" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3111/hovercard">#3111</a>: In-browser notification support; warn about missing prereqs when <code>--growl</code> supplied (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</p>
</li>
</ul>
<h2><g-emoji class="g-emoji" alias="bug" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f41b.png">🐛</g-emoji> Fixes</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3737" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3737/hovercard">#3737</a>: Fix falsy values from options globals (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3707" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3707/hovercard">#3707</a>: Fix encapsulation issues for <code>Suite#_onlyTests</code> and <code>Suite#_onlySuites</code> (<a href="https://urls.greenkeeper.io/vkarpov15"><strong>@vkarpov15</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3711" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3711/hovercard">#3711</a>: Fix diagnostic messages dealing with plurality and markup of output (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3723" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3723/hovercard">#3723</a>: Fix "reporter-option" to allow comma-separated options (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3722" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3722/hovercard">#3722</a>: Fix code quality and performance of <code>lookupFiles</code> and <code>files</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3650" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3650/hovercard">#3650</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3654" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3654/hovercard">#3654</a>: Fix noisy error message when no files found (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3632" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3632/hovercard">#3632</a>: Tests having an empty title are no longer confused with the "root" suite (<a href="https://urls.greenkeeper.io/juergba"><strong>@juergba</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3666" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3666/hovercard">#3666</a>: Fix missing error codes (<a href="https://urls.greenkeeper.io/vkarpov15"><strong>@vkarpov15</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3684" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3684/hovercard">#3684</a>: Fix exiting problem in Node.js v11.7.0+ (<a href="https://urls.greenkeeper.io/addaleax"><strong>@addaleax</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3691" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3691/hovercard">#3691</a>: Fix <code>--delay</code> (and other boolean options) not working in all cases (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3692" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3692/hovercard">#3692</a>: Fix invalid command-line argument usage not causing actual errors (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3698" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3698/hovercard">#3698</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3699" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3699/hovercard">#3699</a>: Fix debug-related Node.js options not working in all cases (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3700" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3700/hovercard">#3700</a>: Growl notifications now show the correct number of tests run (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3686" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3686/hovercard">#3686</a>: Avoid potential ReDoS when diffing large objects (<a href="https://urls.greenkeeper.io/cyjake"><strong>@cyjake</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3715" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3715/hovercard">#3715</a>: Fix incorrect order of emitted events when used programmatically (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3706" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3706/hovercard">#3706</a>: Fix regression wherein <code>--reporter-option</code>/<code>--reporter-options</code> did not support comma-separated key/value pairs (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li>Fix missing <code>mocharc.json</code> in published package (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3356" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3356/hovercard">#3356</a>: <code>--no-timeouts</code> and <code>--timeout 0</code> now does what you'd expect (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3475" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3475/hovercard">#3475</a>: Restore <code>--no-exit</code> option (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3570" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3570/hovercard">#3570</a>: Long-running tests now respect <code>SIGINT</code> (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2944" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2944/hovercard">#2944</a>: <code>--forbid-only</code> and <code>--forbid-pending</code> now "fail fast" when encountered on a suite (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/1652" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/1652/hovercard">#1652</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2951" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2951/hovercard">#2951</a>: Fix broken clamping of timeout values (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2753" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2753/hovercard">#2753</a>: <code>start</code> and <code>end</code> events now emitted properly from <code>Runner</code> instance when using Mocha programmatically (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2095" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2095/hovercard">#2095</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3521" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3521/hovercard">#3521</a>: Do not log <code>stdout:</code> prefix in browser console (<a href="https://urls.greenkeeper.io/Bamieh"><strong>@Bamieh</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3595" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3595/hovercard">#3595</a>: Fix mochajs.org deployment problems (<a href="https://urls.greenkeeper.io/papandreou"><strong>@papandreou</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3518" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3518/hovercard">#3518</a>: Improve <code>utils.isPromise()</code> (<a href="https://urls.greenkeeper.io/fabiosantoscode"><strong>@fabiosantoscode</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3320" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3320/hovercard">#3320</a>: Fail gracefully when non-extensible objects are thrown in async tests (<a href="https://urls.greenkeeper.io/fargies"><strong>@fargies</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2475" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2475/hovercard">#2475</a>: XUnit does not duplicate test result numbers in "errors" and "failures"; "failures" will <strong>always</strong> be zero (<a href="https://urls.greenkeeper.io/mlucool"><strong>@mlucool</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3398" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3398/hovercard">#3398</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3598" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3598/hovercard">#3598</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3457" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3457/hovercard">#3457</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3617" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3617/hovercard">#3617</a>: Fix regression wherein <code>--bail</code> would not execute "after" nor "after each" hooks (<a href="https://urls.greenkeeper.io/juergba"><strong>@juergba</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3580" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3580/hovercard">#3580</a>: Fix potential exception when using XUnit reporter programmatically (<a href="https://urls.greenkeeper.io/Lana-Light"><strong>@Lana-Light</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/1304" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/1304/hovercard">#1304</a>: Do not output color to <code>TERM=dumb</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="book" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4d6.png">📖</g-emoji> Documentation</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3525" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3525/hovercard">#3525</a>: Improvements to <code>.github/CONTRIBUTING.md</code> (<a href="https://urls.greenkeeper.io/markowsiak"><strong>@markowsiak</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3466" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3466/hovercard">#3466</a>: Update description of <code>slow</code> option (<a href="https://urls.greenkeeper.io/finfin"><strong>@finfin</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3405" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3405/hovercard">#3405</a>: Remove references to bower installations (<a href="https://urls.greenkeeper.io/goteamtim"><strong>@goteamtim</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3361" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3361/hovercard">#3361</a>: Improvements to <code>--watch</code> docs (<a href="https://urls.greenkeeper.io/benglass"><strong>@benglass</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3136" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3136/hovercard">#3136</a>: Improve docs around globbing and shell expansion (<a href="https://urls.greenkeeper.io/akrawchyk"><strong>@akrawchyk</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2819" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2819/hovercard">#2819</a>: Update docs around skips and hooks (<a href="https://urls.greenkeeper.io/bannmoore"><strong>@bannmoore</strong></a>)</li>
<li>Many improvements by <a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3652" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3652/hovercard">#3652</a>: Switch from Jekyll to Eleventy (<a href="https://urls.greenkeeper.io/Munter"><strong>@Munter</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="nut_and_bolt" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f529.png">🔩</g-emoji> Other</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3677" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3677/hovercard">#3677</a>: Add error objects for createUnsupportedError and createInvalidExceptionError (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3733" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3733/hovercard">#3733</a>: Removed unnecessary processing in post-processing hook (<a href="https://urls.greenkeeper.io/wanseob"><strong>@wanseob</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3730" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3730/hovercard">#3730</a>: Update nyc to latest version (<a href="https://urls.greenkeeper.io/coreyfarrell"><strong>@coreyfarrell</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3648" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3648/hovercard">#3648</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3680" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3680/hovercard">#3680</a>: Fixes to support latest versions of <a href="https://npm.im/unexpected" rel="nofollow">unexpected</a> and <a href="https://npm.im/unexpected-sinon" rel="nofollow">unexpected-sinon</a> (<a href="https://urls.greenkeeper.io/sunesimonsen"><strong>@sunesimonsen</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3638" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3638/hovercard">#3638</a>: Add meta tag to site (<a href="https://urls.greenkeeper.io/MartijnCuppens"><strong>@MartijnCuppens</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3653" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3653/hovercard">#3653</a>: Fix parts of test suite failing to run on Windows (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3557" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3557/hovercard">#3557</a>: Use <code>ms</code> userland module instead of hand-rolled solution (<a href="https://urls.greenkeeper.io/gizemkeser"><strong>@gizemkeser</strong></a>)</li>
<li>Many CI fixes and other refactors by <a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a></li>
<li>Test refactors by <a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a></li>
</ul>
</details>

<details>
<summary>Commits</summary>
<p>The new version differs by 209 commits ahead by 209, behind by 39.</p>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/42303e2acba217af554294b1174ee53b5627cc33"><code>42303e2</code></a> <code>Release v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/a553ca70287f407abd4a82180e4a1155b8730756"><code>a553ca7</code></a> <code>punctuation updates for changelog v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/c7107926b3a546960e841b0339bf4a3b85170c4c"><code>c710792</code></a> <code>grammar updates for changelog v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/9f9293a0db44ce41e1bd9cc38d68e3d7a1010f41"><code>9f9293a</code></a> <code>update changelog for v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/a540eb06f23135db563a6b2bd2e0b3b51583fde7"><code>a540eb0</code></a> <code>remove "projects" section from MAINTAINERS.md [ci skip]</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/52b5c42c3dda8c386735969642843bd1129a4562"><code>52b5c42</code></a> <code>Uppercased JSON reporter name in <code>describe</code> title (#3739)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/82307fbf9bfa7cd72042facd1d42fb108257100c"><code>82307fb</code></a> <code>Fix <code>.globals</code> to remove falsy values (#3737)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/56dc28e62f63903632d5fe4169b52cb2cdb5f7ea"><code>56dc28e</code></a> <code>Remove unnecessary post-processing code having no effect; closes #3708 (#3733)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/16b4281b6e86d93e959a37f830a349c0542d968a"><code>16b4281</code></a> <code>Documentation updates (#3728)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/5d9d3eb665825ea69435388f5776150f40c844be"><code>5d9d3eb</code></a> <code>Update nyc</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/118c9aeab5b6192d627b0b369e43584ab8f9f0b7"><code>118c9ae</code></a> <code>Refactor out usages of Suite#_onlyTests and Suite#_onlyTests (#3689) (#3707)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/0dacd1fb0067e40f8567653f828f677022e4fb89"><code>0dacd1f</code></a> <code>Add ability to unload files from <code>require</code> cache (redux) (#3726)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/66a52f25cafd266ab3cce2db975a560a695ecae9"><code>66a52f2</code></a> <code>update release steps [ci skip]</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/45ae014d0baba97b4b50b37ae526e1b50a9334e9"><code>45ae014</code></a> <code>Refactor <code>lookupFiles</code> and <code>files</code> (#3722)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/94c932095b4b8e8a7a5d9dde93ad2172d95f5ebe"><code>94c9320</code></a> <code>fix --reporter-option to allow comma-separated options; closes #3706</code></li>
</ul>
<p>There are 209 commits in total.</p>
<p>See the <a href="https://urls.greenkeeper.io/mochajs/mocha/compare/5bd33a0ba201d227159759e8ced86756595b0c54...42303e2acba217af554294b1174ee53b5627cc33">full diff</a></p>
</details>

<details>
  <summary>FAQ and help</summary>

  There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).
</details>

---


Your [Greenkeeper](https://greenkeeper.io) bot 🌴

goto-bus-stop added a commit to u-wave/react-youtube that referenced this issue Feb 19, 2019

Update mocha to the latest version 🚀 (#65)
## The devDependency [mocha](https://github.com/mochajs/mocha) was updated from `5.2.0` to `6.0.0`.
This version is **not covered** by your **current version range**.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

---

<details>
<summary>Release Notes for v6.0.0</summary>

<h1>6.0.0 / 2019-02-18</h1>
<h2><g-emoji class="g-emoji" alias="boom" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4a5.png">💥</g-emoji> Breaking Changes</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3149" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3149/hovercard">#3149</a>: <strong>Drop Node.js v4.x support</strong> (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>: Changes to command-line options (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>):
<ul>
<li><code>--grep</code> and <code>--fgrep</code> are now mutually exclusive; attempting to use both will cause Mocha to fail instead of simply ignoring <code>--grep</code></li>
<li><code>--compilers</code> is no longer supported; attempting to use will cause Mocha to fail with a link to more information</li>
<li><code>-d</code> is no longer an alias for <code>--debug</code>; <code>-d</code> is currently ignored</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3275" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3275/hovercard">#3275</a>: <code>--watch-extensions</code> no longer implies <code>js</code>; it must be explicitly added (<a href="https://urls.greenkeeper.io/TheDancingCode"><strong>@TheDancingCode</strong></a>)</li>
</ul>
</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2908" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2908/hovercard">#2908</a>: <code>tap</code> reporter emits error messages (<a href="https://urls.greenkeeper.io/chrmod"><strong>@chrmod</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2819" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2819/hovercard">#2819</a>: When conditionally skipping in a <code>before</code> hook, subsequent <code>before</code> hooks <em>and</em> tests in nested suites are now skipped (<a href="https://urls.greenkeeper.io/bannmoore"><strong>@bannmoore</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/627" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/627/hovercard">#627</a>: Emit filepath in "timeout exceeded" exceptions where applicable (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>: <code>lib/template.html</code> has moved to <code>lib/browser/template.html</code> (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2576" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2576/hovercard">#2576</a>: An exception is now thrown if Mocha fails to parse or find a <code>mocha.opts</code> at a user-specified path (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3458" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3458/hovercard">#3458</a>: Instantiating a <code>Base</code>-extending reporter without a <code>Runner</code> parameter will throw an exception (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3125" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3125/hovercard">#3125</a>: For consumers of Mocha's programmatic API, all exceptions thrown from Mocha now have a <code>code</code> property (and some will have additional metadata).  Some <code>Error</code> messages have changed.  <strong>Please use the <code>code</code> property to check <code>Error</code> types instead of the <code>message</code> property</strong>; these descriptions will be  localized in the future. (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="fax" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4e0.png">📠</g-emoji> Deprecations</h2>
<p>These are <em>soft</em>-deprecated, and will emit a warning upon use.  Support will be removed in (likely) the next major version of Mocha:</p>
<ul>
<li><code>-gc</code> users should use <code>--gc-global</code> instead</li>
<li>Consumers of the function exported by <code>bin/options</code> should now use the <code>loadMochaOpts</code> or <code>loadOptions</code> (preferred) functions exported by the <code>lib/cli/options</code> module</li>
</ul>
<p>Regarding the <code>Mocha</code> class constructor (from <code>lib/mocha</code>):</p>
<ul>
<li>Use property <code>color: false</code> instead of <code>useColors: false</code></li>
<li>Use property <code>timeout: false</code> instead of <code>enableTimeouts: false</code></li>
</ul>
<p>All of the above deprecations were introduced by <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>.</p>
<p><code>mocha.opts</code> is now considered "legacy"; please prefer RC file or <code>package.json</code> over <code>mocha.opts</code>.</p>
<h2><g-emoji class="g-emoji" alias="tada" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f389.png">🎉</g-emoji> Enhancements</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3726" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3726/hovercard">#3726</a>: Add ability to unload files from <code>require</code> cache (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
</ul>
<p>Enhancements introduced in <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3556" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3556/hovercard">#3556</a>:</p>
<ul>
<li>
<p>Mocha now supports "RC" files in JS, JSON, YAML, or <code>package.json</code>-based (using <code>mocha</code> property) format</p>
<ul>
<li><code>.mocharc.js</code>, <code>.mocharc.json</code>, <code>.mocharc.yaml</code> or <code>.mocharc.yml</code> are valid "rc" file names and will be automatically loaded</li>
<li>Use <code>--config /path/to/rc/file</code> to specify an explicit path</li>
<li>Use <code>--package /path/to/package.json</code> to specify an explicit <code>package.json</code> to read the <code>mocha</code> prop from</li>
<li>Use <code>--no-config</code> or <code>--no-package</code> to completely disable loading of configuration via RC file and <code>package.json</code>, respectively</li>
<li>Configurations are merged as applicable using the priority list:
<ol>
<li>Command-line arguments</li>
<li>RC file</li>
<li><code>package.json</code></li>
<li><code>mocha.opts</code></li>
<li>Mocha's own defaults</li>
</ol>
</li>
<li>Check out these <a href="https://urls.greenkeeper.io/mochajs/mocha/tree/master/example/config">example config files</a></li>
</ul>
</li>
<li>
<p>Node/V8 flag support in <code>mocha</code> executable:</p>
<ul>
<li>Support all allowed <code>node</code> flags as supported by the running version of <code>node</code> (also thanks to <a href="https://urls.greenkeeper.io/demurgos"><strong>@demurgos</strong></a>)</li>
<li>Support any V8 flag by prepending <code>--v8-</code> to the flag name</li>
<li>All flags are also supported via config files, <code>package.json</code> properties, or <code>mocha.opts</code></li>
<li>Debug-related flags (e.g., <code>--inspect</code>) now <em>imply</em> <code>--no-timeouts</code></li>
<li>Use of e.g., <code>--debug</code> will automatically invoke <code>--inspect</code> if supported by running version of <code>node</code></li>
</ul>
</li>
<li>
<p>Support negation of any Mocha-specific command-line flag by prepending <code>--no-</code> to the flag name</p>
</li>
<li>
<p>Interfaces now have descriptions when listed using <code>--interfaces</code> flag</p>
</li>
<li>
<p><code>Mocha</code> constructor supports all options</p>
</li>
<li>
<p><code>--extension</code> is now an alias for <code>--watch-extensions</code> and affects <em>non-watch-mode</em> test runs as well.  For example, to run <em>only</em> <code>test/*.coffee</code> (not <code>test/*.js</code>), you can do <code>mocha --require coffee-script/register --extensions coffee</code>.</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3552" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3552/hovercard">#3552</a>: <code>tap</code> reporter is now TAP13-capable (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a> &amp; <a href="https://urls.greenkeeper.io/mollstam"><strong>@mollstam</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3535" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3535/hovercard">#3535</a>: Mocha's version can now be queried programmatically via public property <code>Mocha.prototype.version</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3428" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3428/hovercard">#3428</a>: <code>xunit</code> reporter shows diffs (<a href="https://urls.greenkeeper.io/mlucool"><strong>@mlucool</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2529" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2529/hovercard">#2529</a>: <code>Runner</code> now emits a <code>retry</code> event when tests are retried (reporters can listen for this) (<a href="https://urls.greenkeeper.io/catdad"><strong>@catdad</strong></a>)</p>
</li>
<li>
<p><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2962" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2962/hovercard">#2962</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3111" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3111/hovercard">#3111</a>: In-browser notification support; warn about missing prereqs when <code>--growl</code> supplied (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</p>
</li>
</ul>
<h2><g-emoji class="g-emoji" alias="bug" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f41b.png">🐛</g-emoji> Fixes</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3737" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3737/hovercard">#3737</a>: Fix falsy values from options globals (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3707" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3707/hovercard">#3707</a>: Fix encapsulation issues for <code>Suite#_onlyTests</code> and <code>Suite#_onlySuites</code> (<a href="https://urls.greenkeeper.io/vkarpov15"><strong>@vkarpov15</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3711" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3711/hovercard">#3711</a>: Fix diagnostic messages dealing with plurality and markup of output (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3723" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3723/hovercard">#3723</a>: Fix "reporter-option" to allow comma-separated options (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3722" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3722/hovercard">#3722</a>: Fix code quality and performance of <code>lookupFiles</code> and <code>files</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3650" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3650/hovercard">#3650</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3654" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3654/hovercard">#3654</a>: Fix noisy error message when no files found (<a href="https://urls.greenkeeper.io/craigtaub"><strong>@craigtaub</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3632" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3632/hovercard">#3632</a>: Tests having an empty title are no longer confused with the "root" suite (<a href="https://urls.greenkeeper.io/juergba"><strong>@juergba</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3666" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3666/hovercard">#3666</a>: Fix missing error codes (<a href="https://urls.greenkeeper.io/vkarpov15"><strong>@vkarpov15</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3684" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3684/hovercard">#3684</a>: Fix exiting problem in Node.js v11.7.0+ (<a href="https://urls.greenkeeper.io/addaleax"><strong>@addaleax</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3691" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3691/hovercard">#3691</a>: Fix <code>--delay</code> (and other boolean options) not working in all cases (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3692" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3692/hovercard">#3692</a>: Fix invalid command-line argument usage not causing actual errors (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3698" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3698/hovercard">#3698</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3699" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3699/hovercard">#3699</a>: Fix debug-related Node.js options not working in all cases (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3700" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3700/hovercard">#3700</a>: Growl notifications now show the correct number of tests run (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3686" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3686/hovercard">#3686</a>: Avoid potential ReDoS when diffing large objects (<a href="https://urls.greenkeeper.io/cyjake"><strong>@cyjake</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3715" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3715/hovercard">#3715</a>: Fix incorrect order of emitted events when used programmatically (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3706" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3706/hovercard">#3706</a>: Fix regression wherein <code>--reporter-option</code>/<code>--reporter-options</code> did not support comma-separated key/value pairs (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li>Fix missing <code>mocharc.json</code> in published package (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3356" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3356/hovercard">#3356</a>: <code>--no-timeouts</code> and <code>--timeout 0</code> now does what you'd expect (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3475" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3475/hovercard">#3475</a>: Restore <code>--no-exit</code> option (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3570" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3570/hovercard">#3570</a>: Long-running tests now respect <code>SIGINT</code> (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2944" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2944/hovercard">#2944</a>: <code>--forbid-only</code> and <code>--forbid-pending</code> now "fail fast" when encountered on a suite (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/1652" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/1652/hovercard">#1652</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2951" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2951/hovercard">#2951</a>: Fix broken clamping of timeout values (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2753" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2753/hovercard">#2753</a>: <code>start</code> and <code>end</code> events now emitted properly from <code>Runner</code> instance when using Mocha programmatically (<a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2095" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2095/hovercard">#2095</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3521" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3521/hovercard">#3521</a>: Do not log <code>stdout:</code> prefix in browser console (<a href="https://urls.greenkeeper.io/Bamieh"><strong>@Bamieh</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3595" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3595/hovercard">#3595</a>: Fix mochajs.org deployment problems (<a href="https://urls.greenkeeper.io/papandreou"><strong>@papandreou</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3518" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3518/hovercard">#3518</a>: Improve <code>utils.isPromise()</code> (<a href="https://urls.greenkeeper.io/fabiosantoscode"><strong>@fabiosantoscode</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3320" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3320/hovercard">#3320</a>: Fail gracefully when non-extensible objects are thrown in async tests (<a href="https://urls.greenkeeper.io/fargies"><strong>@fargies</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2475" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/2475/hovercard">#2475</a>: XUnit does not duplicate test result numbers in "errors" and "failures"; "failures" will <strong>always</strong> be zero (<a href="https://urls.greenkeeper.io/mlucool"><strong>@mlucool</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3398" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3398/hovercard">#3398</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3598" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3598/hovercard">#3598</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3457" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3457/hovercard">#3457</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3617" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3617/hovercard">#3617</a>: Fix regression wherein <code>--bail</code> would not execute "after" nor "after each" hooks (<a href="https://urls.greenkeeper.io/juergba"><strong>@juergba</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3580" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3580/hovercard">#3580</a>: Fix potential exception when using XUnit reporter programmatically (<a href="https://urls.greenkeeper.io/Lana-Light"><strong>@Lana-Light</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/1304" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/1304/hovercard">#1304</a>: Do not output color to <code>TERM=dumb</code> (<a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="book" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4d6.png">📖</g-emoji> Documentation</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3525" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3525/hovercard">#3525</a>: Improvements to <code>.github/CONTRIBUTING.md</code> (<a href="https://urls.greenkeeper.io/markowsiak"><strong>@markowsiak</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3466" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3466/hovercard">#3466</a>: Update description of <code>slow</code> option (<a href="https://urls.greenkeeper.io/finfin"><strong>@finfin</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3405" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3405/hovercard">#3405</a>: Remove references to bower installations (<a href="https://urls.greenkeeper.io/goteamtim"><strong>@goteamtim</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3361" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3361/hovercard">#3361</a>: Improvements to <code>--watch</code> docs (<a href="https://urls.greenkeeper.io/benglass"><strong>@benglass</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3136" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3136/hovercard">#3136</a>: Improve docs around globbing and shell expansion (<a href="https://urls.greenkeeper.io/akrawchyk"><strong>@akrawchyk</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/2819" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/2819/hovercard">#2819</a>: Update docs around skips and hooks (<a href="https://urls.greenkeeper.io/bannmoore"><strong>@bannmoore</strong></a>)</li>
<li>Many improvements by <a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3652" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3652/hovercard">#3652</a>: Switch from Jekyll to Eleventy (<a href="https://urls.greenkeeper.io/Munter"><strong>@Munter</strong></a>)</li>
</ul>
<h2><g-emoji class="g-emoji" alias="nut_and_bolt" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f529.png">🔩</g-emoji> Other</h2>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3677" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3677/hovercard">#3677</a>: Add error objects for createUnsupportedError and createInvalidExceptionError (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3733" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3733/hovercard">#3733</a>: Removed unnecessary processing in post-processing hook (<a href="https://urls.greenkeeper.io/wanseob"><strong>@wanseob</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3730" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3730/hovercard">#3730</a>: Update nyc to latest version (<a href="https://urls.greenkeeper.io/coreyfarrell"><strong>@coreyfarrell</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3648" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3648/hovercard">#3648</a>, <a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3680" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3680/hovercard">#3680</a>: Fixes to support latest versions of <a href="https://npm.im/unexpected" rel="nofollow">unexpected</a> and <a href="https://npm.im/unexpected-sinon" rel="nofollow">unexpected-sinon</a> (<a href="https://urls.greenkeeper.io/sunesimonsen"><strong>@sunesimonsen</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3638" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3638/hovercard">#3638</a>: Add meta tag to site (<a href="https://urls.greenkeeper.io/MartijnCuppens"><strong>@MartijnCuppens</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3653" data-hovercard-type="pull_request" data-hovercard-url="/mochajs/mocha/pull/3653/hovercard">#3653</a>: Fix parts of test suite failing to run on Windows (<a href="https://urls.greenkeeper.io/boneskull"><strong>@boneskull</strong></a>)</li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/issues/3557" data-hovercard-type="issue" data-hovercard-url="/mochajs/mocha/issues/3557/hovercard">#3557</a>: Use <code>ms</code> userland module instead of hand-rolled solution (<a href="https://urls.greenkeeper.io/gizemkeser"><strong>@gizemkeser</strong></a>)</li>
<li>Many CI fixes and other refactors by <a href="https://urls.greenkeeper.io/plroebuck"><strong>@plroebuck</strong></a></li>
<li>Test refactors by <a href="https://urls.greenkeeper.io/outsideris"><strong>@outsideris</strong></a></li>
</ul>
</details>

<details>
<summary>Commits</summary>
<p>The new version differs by 209 commits ahead by 209, behind by 39.</p>
<ul>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/42303e2acba217af554294b1174ee53b5627cc33"><code>42303e2</code></a> <code>Release v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/a553ca70287f407abd4a82180e4a1155b8730756"><code>a553ca7</code></a> <code>punctuation updates for changelog v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/c7107926b3a546960e841b0339bf4a3b85170c4c"><code>c710792</code></a> <code>grammar updates for changelog v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/9f9293a0db44ce41e1bd9cc38d68e3d7a1010f41"><code>9f9293a</code></a> <code>update changelog for v6.0.0</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/a540eb06f23135db563a6b2bd2e0b3b51583fde7"><code>a540eb0</code></a> <code>remove "projects" section from MAINTAINERS.md [ci skip]</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/52b5c42c3dda8c386735969642843bd1129a4562"><code>52b5c42</code></a> <code>Uppercased JSON reporter name in <code>describe</code> title (#3739)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/82307fbf9bfa7cd72042facd1d42fb108257100c"><code>82307fb</code></a> <code>Fix <code>.globals</code> to remove falsy values (#3737)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/56dc28e62f63903632d5fe4169b52cb2cdb5f7ea"><code>56dc28e</code></a> <code>Remove unnecessary post-processing code having no effect; closes #3708 (#3733)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/16b4281b6e86d93e959a37f830a349c0542d968a"><code>16b4281</code></a> <code>Documentation updates (#3728)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/5d9d3eb665825ea69435388f5776150f40c844be"><code>5d9d3eb</code></a> <code>Update nyc</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/118c9aeab5b6192d627b0b369e43584ab8f9f0b7"><code>118c9ae</code></a> <code>Refactor out usages of Suite#_onlyTests and Suite#_onlyTests (#3689) (#3707)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/0dacd1fb0067e40f8567653f828f677022e4fb89"><code>0dacd1f</code></a> <code>Add ability to unload files from <code>require</code> cache (redux) (#3726)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/66a52f25cafd266ab3cce2db975a560a695ecae9"><code>66a52f2</code></a> <code>update release steps [ci skip]</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/45ae014d0baba97b4b50b37ae526e1b50a9334e9"><code>45ae014</code></a> <code>Refactor <code>lookupFiles</code> and <code>files</code> (#3722)</code></li>
<li><a href="https://urls.greenkeeper.io/mochajs/mocha/commit/94c932095b4b8e8a7a5d9dde93ad2172d95f5ebe"><code>94c9320</code></a> <code>fix --reporter-option to allow comma-separated options; closes #3706</code></li>
</ul>
<p>There are 209 commits in total.</p>
<p>See the <a href="https://urls.greenkeeper.io/mochajs/mocha/compare/5bd33a0ba201d227159759e8ced86756595b0c54...42303e2acba217af554294b1174ee53b5627cc33">full diff</a></p>
</details>

<details>
  <summary>FAQ and help</summary>

  There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).
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---


Your [Greenkeeper](https://greenkeeper.io) bot 🌴

goto-bus-stop added a commit to u-wave/core that referenced this issue Feb 19, 2019

Update mocha to the latest version 🚀 (#309)
## The devDependency [mocha](https://github.com/mochajs/mocha) was updated from `5.2.0` to `6.0.0`.
This version is **not covered** by your **current version range**.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

---

<details>
<summary>Release Notes for v6.0.0</summary>

<h1>6.0.0 / 2019-02-18</h1>
<h2><g-emoji class="g-emoji" alias="boom" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f4a5.png">