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Web runner: unable to read end of long lines in test results #1030

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ArnaudBrousseau opened this issue Nov 8, 2013 · 0 comments
Closed

Web runner: unable to read end of long lines in test results #1030

ArnaudBrousseau opened this issue Nov 8, 2013 · 0 comments

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@ArnaudBrousseau
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Steps to repro

  1. Clone latest mocha

  2. Create a simple failing test that has a long filename

    // (in sample_test_file_with_long_name_so_that_wrapping_behavior_is_apparent.js)
describe('Dummy Test', function(){
    it('Should crash', function(){
        var a = 1;
        a['foo']();
    });
});

  3. Load web runner

<!DOCTYPE html>
<head>
    <meta charset="utf-8">
    <title>Dummy Test</title>
    <link rel="stylesheet" href="mocha.css" />
</head>
<body>
    <div id="mocha"></div>
    <script src="mocha.js"></script>
    <script>mocha.setup('bdd')</script>

    <script src="sample_test_file_with_long_name_so_that_wrapping_behavior_is_apparent.js"></script>
    <script>mocha.run()</script>
</body>

Expected

You can see the filename/linenumber in which the crash occured

Actual

The fact that overflow:hidden is set on the container prevents you from seeing the end of lines
image

Proposed Fix

Let's set a max-width on the test result container and use the CSS rule word-wrap: break-word; to wrap lines if necessary.
image

I have a fix for this, but I thought I'd open an issue to be able to reference it in my commit. Expect a pull request soon :)
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@ArnaudBrousseau