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8316017: Refactor timeout handler in PassFailJFrame #15668

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aivanov-jdk
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@aivanov-jdk aivanov-jdk commented Sep 11, 2023

Refactored timeout handling in PassFailJFrame:

  1. Managing the timer and formatting the time left is inside TimeoutHandler class.
  2. The class handles timer events and updates the label accordingly.

This is implemented on top of #15665.


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  • Change must be properly reviewed (1 review required, with at least 1 Reviewer)
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  • Commit message must refer to an issue

Issue

  • JDK-8316017: Refactor timeout handler in PassFailJFrame (Bug - P4)

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$ git fetch https://git.openjdk.org/jdk.git pull/15668/head:pull/15668
$ git checkout pull/15668

Update a local copy of the PR:
$ git checkout pull/15668
$ git pull https://git.openjdk.org/jdk.git pull/15668/head

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Checkout this PR locally:
$ git pr checkout 15668

View PR using the GUI difftool:
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Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/15668.diff

Webrev

Link to Webrev Comment

Instructions for FileChooserSymLinkTest are rendered in HTML.
Each text component (JTextArea or JEditorPane) are configured
in its own dedicated method. This avoids unnecessary type casts.
It reverts the accidental change where I unwrapped call to createUI
Moved it to a named class, saved the instance in a field.
It's to be used with test windows.
The Builder now provides a method to create test UI,
PassFailJFrame automatically invokes the method reference
on the EDT and then shows both the instruction frame and
the test window.
Also clean up the doc for disposeWindows().
The WindowClosingHandler is used both for the instruction
frame and for test UI windows.
Also add blank lines to separate different parts of the class.
It's not supposed to be extended.
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bridgekeeper bot commented Sep 11, 2023

👋 Welcome back aivanov! A progress list of the required criteria for merging this PR into pr/15665 will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

@openjdk openjdk bot added the rfr Pull request is ready for review label Sep 11, 2023
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openjdk bot commented Sep 11, 2023

@aivanov-jdk The following label will be automatically applied to this pull request:

  • client

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

@openjdk openjdk bot added the client client-libs-dev@openjdk.org label Sep 11, 2023
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Looks good to me.

if ((leftTime < 0) || failed) {
timer.stop();
testFailedReason = FAILURE_REASON
+ "Timeout User did not perform testing.";
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If the test was explicitly failed by the user (ie failed==true), why does the reason say that there was a time out ?

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Huh, it's a good question. I didn't notice it. It's the original code that I moved into a dedicated class.

It shouldn't change the failure reason if it's already set.

The timer isn't stopped in handlers for the failure, so it's possible that timer changes it. We should also stop the timer explicitly when failure or success is handled.

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@prrace Eventually, I refactored handling of failureReason. I removed failed and timeout fields; the failureReason is set via a synchronised method to ensure there cannot be data race. If failureReason is not null, the test fails. After failureReason is set to a non-null value, it cannot be changed.

The timeout handler relies on this behaviour: it calls setFailureReason unconditionally; if failureReason is already set, the timeout reason is ignored.

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@aivanov-jdk This pull request has been inactive for more than 4 weeks and will be automatically closed if another 4 weeks passes without any activity. To avoid this, simply add a new comment to the pull request. Feel free to ask for assistance if you need help with progressing this pull request towards integration!

Ensure the failure reason doesn't change after it's set.
Removed 'failed' and 'timeout' fields:
if failureReason is set, the test fails.
@openjdk-notifier openjdk-notifier bot changed the base branch from pr/15665 to master October 25, 2023 11:36
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The parent pull request that this pull request depends on has now been integrated and the target branch of this pull request has been updated. This means that changes from the dependent pull request can start to show up as belonging to this pull request, which may be confusing for reviewers. To remedy this situation, simply merge the latest changes from the new target branch into this pull request by running commands similar to these in the local repository for your personal fork:

git checkout 8316017-timeout-PassFail
git fetch https://git.openjdk.org/jdk.git master
git merge FETCH_HEAD
# if there are conflicts, follow the instructions given by git merge
git commit -m "Merge master"
git push

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@aivanov-jdk this pull request can not be integrated into master due to one or more merge conflicts. To resolve these merge conflicts and update this pull request you can run the following commands in the local repository for your personal fork:

git checkout 8316017-timeout-PassFail
git fetch https://git.openjdk.org/jdk.git master
git merge FETCH_HEAD
# resolve conflicts and follow the instructions given by git merge
git commit -m "Merge master"
git push

@openjdk openjdk bot added the merge-conflict Pull request has merge conflict with target branch label Oct 25, 2023
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openjdk bot commented Oct 25, 2023

@aivanov-jdk This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8316017: Refactor timeout handler in PassFailJFrame

Reviewed-by: prr

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At the time when this comment was updated there had been no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

@openjdk openjdk bot added ready Pull request is ready to be integrated and removed merge-conflict Pull request has merge conflict with target branch labels Oct 25, 2023
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/integrate

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openjdk bot commented Oct 25, 2023

Going to push as commit 3abd772.
Since your change was applied there has been 1 commit pushed to the master branch:

  • 202c013: 8318669: Target OS detection in 'test-prebuilt' makefile target is incorrect when running on MSYS2

Your commit was automatically rebased without conflicts.

@openjdk openjdk bot added the integrated Pull request has been integrated label Oct 25, 2023
@openjdk openjdk bot closed this Oct 25, 2023
@openjdk openjdk bot removed ready Pull request is ready to be integrated rfr Pull request is ready for review labels Oct 25, 2023
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@aivanov-jdk Pushed as commit 3abd772.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.

@aivanov-jdk aivanov-jdk deleted the 8316017-timeout-PassFail branch October 25, 2023 13:27
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