[v6.x backport] test: make common.mustNotCall show file:linenumber #19355
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When a test fails via `common.mustNotCall` it is sometimes hard to determine exactly what was called. This modification stores the caller's file and line number by using the V8 Error API to capture a stack at the time `common.mustNotCall()` is called. In the event of failure, this information is printed. This change also exposes a new function in test/common, `getCallSite()` which accepts a `function` and returns a `String` with the file name and line number for the function. PR-URL: #17257 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Joyee Cheung <[email protected]> Reviewed-By: Sakthipriyan Vairamani <[email protected]> Reviewed-By: Khaidi Chu <[email protected]>
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CI: https://ci.nodejs.org/job/node-test-pull-request/13682/ Failures appear unrelated |
MylesBorins
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Mar 20, 2018
When a test fails via `common.mustNotCall` it is sometimes hard to determine exactly what was called. This modification stores the caller's file and line number by using the V8 Error API to capture a stack at the time `common.mustNotCall()` is called. In the event of failure, this information is printed. This change also exposes a new function in test/common, `getCallSite()` which accepts a `function` and returns a `String` with the file name and line number for the function. Backport-PR-URL: #19355 PR-URL: #17257 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Joyee Cheung <[email protected]> Reviewed-By: Sakthipriyan Vairamani <[email protected]> Reviewed-By: Khaidi Chu <[email protected]>
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landed in 2b0c071 |
MylesBorins
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Mar 28, 2018
When a test fails via `common.mustNotCall` it is sometimes hard to determine exactly what was called. This modification stores the caller's file and line number by using the V8 Error API to capture a stack at the time `common.mustNotCall()` is called. In the event of failure, this information is printed. This change also exposes a new function in test/common, `getCallSite()` which accepts a `function` and returns a `String` with the file name and line number for the function. Backport-PR-URL: #19355 PR-URL: #17257 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Joyee Cheung <[email protected]> Reviewed-By: Sakthipriyan Vairamani <[email protected]> Reviewed-By: Khaidi Chu <[email protected]>
MylesBorins
pushed a commit
that referenced
this pull request
Mar 30, 2018
When a test fails via `common.mustNotCall` it is sometimes hard to determine exactly what was called. This modification stores the caller's file and line number by using the V8 Error API to capture a stack at the time `common.mustNotCall()` is called. In the event of failure, this information is printed. This change also exposes a new function in test/common, `getCallSite()` which accepts a `function` and returns a `String` with the file name and line number for the function. Backport-PR-URL: #19355 PR-URL: #17257 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Joyee Cheung <[email protected]> Reviewed-By: Sakthipriyan Vairamani <[email protected]> Reviewed-By: Khaidi Chu <[email protected]>
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When a test fails via
common.mustNotCallit is sometimes hard todetermine exactly what was called. This modification stores the
caller's file and line number by using the V8 Error API to capture
a stack at the time
common.mustNotCall()is called. In the eventof failure, this information is printed.
This change also exposes a new function in test/common,
getCallSite()which accepts a
functionand returns aStringwith the file name andline number for the function.
Ref: #17257
PR-URL: #17257
Reviewed-By: James M Snell [email protected]
Reviewed-By: Michaël Zasso [email protected]
Reviewed-By: Gibson Fahnestock [email protected]
Reviewed-By: Tobias Nießen [email protected]
Reviewed-By: Joyee Cheung [email protected]
Reviewed-By: Sakthipriyan Vairamani [email protected]
Reviewed-By: Khaidi Chu [email protected]
NOTE: This commit also includes
common.canCreateSymlink(), for which the documentation has been backported, but not the implementation. If desired, this can be removed - it came along for the ride when cherry-picking.Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes