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src: handle report options on fatalerror #32497

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@sam-github sam-github commented Mar 26, 2020

Follow on to #32207, 3 other options
are also not respected under situations that the isolate is not
available.

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • testcases added
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. labels Mar 26, 2020
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Running C++ linter...
File "src/node_report.cc" does not use "PerIsolateOptions"

Which is kindof the point... I'll look into suppressing that.

And it seems the markdown linter has dozens of complaints about the collaborator and cpp style guides.

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@sam-github - do you have a test case / story from users that reproduce the issue you are solving here?

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Running C++ linter...
File "src/node_report.cc" does not use "PerIsolateOptions"

Which is kindof the point... I'll look into suppressing that.

Getting rid of the using statement should suffice:
https://github.com/nodejs/node/blob/cca1bae91ffc0cf9739cb4ea336eaa524f8bfba6/src/node_report.cc#L35

And it seems the markdown linter has dozens of complaints about the collaborator and cpp style guides.

Where are you seeing those?

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@gireeshpunathil Its the same case as previous, the previous fix was to make it posible to check the value of --report-on-fatalerror. Now that is checked, and the value of report-on-fatalerror is respected. But actually triggering the report requires access to 3 other cli report values (filename, dirname, compact). Those aren't reachable under the same conditions that report-on-fatalerror did not used to be reachable.

I'll extend the tests to show this.

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@gireeshpunathil I expanded the test suite, run with a version of node predating this and you can see what used to fail.

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@nodejs/diagnostics PTAL

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Recurring failure is unrelated: #32510

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As @cjihrig pointed out in #32535 (review), this is missing guards to protect against race conditions.

Follow on to nodejs#32207, 3 other options
are also not respected under situations that the isolate is not
available.
@sam-github sam-github requested a review from addaleax March 30, 2020 19:24
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@addaleax I have implemented the locking, PTAL

sam-github added a commit that referenced this pull request Mar 31, 2020
Follow on to #32207, 3 other options
are also not respected under situations that the isolate is not
available.

PR-URL: #32497
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
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@addaleax thank you.

Landed in 867ff41

@sam-github sam-github closed this Mar 31, 2020
@sam-github sam-github deleted the fix-report-options branch March 31, 2020 19:00
MylesBorins pushed a commit that referenced this pull request Mar 31, 2020
Follow on to #32207, 3 other options
are also not respected under situations that the isolate is not
available.

PR-URL: #32497
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
targos pushed a commit to targos/node that referenced this pull request Apr 25, 2020
Follow on to nodejs#32207, 3 other options
are also not respected under situations that the isolate is not
available.

PR-URL: nodejs#32497
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
targos pushed a commit that referenced this pull request Apr 28, 2020
Follow on to #32207, 3 other options
are also not respected under situations that the isolate is not
available.

PR-URL: #32497
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
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7 participants