CustomConsole: print console.error and console.assert to stderr #8261
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rubennorte
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scotthovestadt
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Apr 3, 2019
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@scotthovestadt yeah, we need to fix how we use stdio. #8091 aims to fix part of that |
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I made a change so this only applies to |
rubennorte
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Apr 3, 2019
| expect(_stdout).toMatch('AssertionError'); | ||
| expect(_stdout).toMatch('false == true'); | ||
| expect(_stderr).toMatch('AssertionError'); | ||
| expect(_stderr).toMatch('The expression evaluated to a falsy value:'); |
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Node 11 tries to be smart printing the line that threw the error but it doesn't work well.
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SimenB
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Apr 3, 2019
thymikee
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Apr 3, 2019
This was referenced Mar 21, 2020
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This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. |
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Summary
When using the CLI in
jest-runtime,console.error,console.warnandconsole.assertprint to stdout, which is wrong.CustomConsoleshould print to the givenstderrwhen calling those methods.Test plan
Added unit tests in
CustomConsole.