Enable colored test output when capturing output of tests #25805
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The output of individual tests can be captured now so it's safe to use colorized output even when running tests in parallel. Closes rust-lang#782.
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We've avoided this in the past as the stdout of each test thread is not caught in a bullet-proof fashion. For example child threads of test threads will not have stdout captured and could interfere with colors. That being said, however, it's such a rare occurrence (and this is so nice to have), that I think it's fine to land this. Thanks! |
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The output of individual tests can be captured now so it's safe to use colorized output even when running tests in parallel. Closes #782.
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The output of individual tests can be captured now so it's safe to use
colorized output even when running tests in parallel. Closes #782.