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Diffstat (limited to 'src')
| -rw-r--r-- | src/doc/rustc/src/tests/index.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/doc/rustc/src/tests/index.md b/src/doc/rustc/src/tests/index.md index 12de69a4c9e..7033184e52a 100644 --- a/src/doc/rustc/src/tests/index.md +++ b/src/doc/rustc/src/tests/index.md @@ -158,6 +158,16 @@ unstable-options` flag. See [tracking issue The following options affect how tests are executed. +#### `--fail-fast` + +Stops tests after the first failure. + +If running tests in parallel (which is the default), then tests that have already been started on +other threads will be allowed to run to completion before the process exits. + +Note that when running tests in parallel, the test execution order is non-deterministic: +if multiple tests would fail, the first failure encountered will be reported. + #### `--test-threads` _NUM_THREADS_ Sets the number of threads to use for running tests in parallel. By default, |