diff options
| -rw-r--r-- | src/bootstrap/src/utils/render_tests.rs | 15 | ||||
| -rw-r--r-- | src/tools/compiletest/src/lib.rs | 8 |
2 files changed, 21 insertions, 2 deletions
diff --git a/src/bootstrap/src/utils/render_tests.rs b/src/bootstrap/src/utils/render_tests.rs index b8aebc28549..eb2c8254dc0 100644 --- a/src/bootstrap/src/utils/render_tests.rs +++ b/src/bootstrap/src/utils/render_tests.rs @@ -88,6 +88,9 @@ struct Renderer<'a> { builder: &'a Builder<'a>, tests_count: Option<usize>, executed_tests: usize, + /// Number of tests that were skipped due to already being up-to-date + /// (i.e. no relevant changes occurred since they last ran). + up_to_date_tests: usize, terse_tests_in_line: usize, } @@ -100,6 +103,7 @@ impl<'a> Renderer<'a> { builder, tests_count: None, executed_tests: 0, + up_to_date_tests: 0, terse_tests_in_line: 0, } } @@ -127,6 +131,12 @@ impl<'a> Renderer<'a> { } } } + + if self.up_to_date_tests > 0 { + let n = self.up_to_date_tests; + let s = if n > 1 { "s" } else { "" }; + println!("help: ignored {n} up-to-date test{s}; use `--force-rerun` to prevent this\n"); + } } /// Renders the stdout characters one by one @@ -149,6 +159,11 @@ impl<'a> Renderer<'a> { fn render_test_outcome(&mut self, outcome: Outcome<'_>, test: &TestOutcome) { self.executed_tests += 1; + // Keep this in sync with the "up-to-date" ignore message inserted by compiletest. + if let Outcome::Ignored { reason: Some("up-to-date") } = outcome { + self.up_to_date_tests += 1; + } + #[cfg(feature = "build-metrics")] self.builder.metrics.record_test( &test.name, diff --git a/src/tools/compiletest/src/lib.rs b/src/tools/compiletest/src/lib.rs index 5402e69bc66..33687a3dad3 100644 --- a/src/tools/compiletest/src/lib.rs +++ b/src/tools/compiletest/src/lib.rs @@ -808,8 +808,12 @@ fn make_test( &config, cache, test_name, &test_path, src_file, revision, poisoned, ); // Ignore tests that already run and are up to date with respect to inputs. - if !config.force_rerun { - desc.ignore |= is_up_to_date(&config, testpaths, &early_props, revision, inputs); + if !config.force_rerun + && is_up_to_date(&config, testpaths, &early_props, revision, inputs) + { + desc.ignore = true; + // Keep this in sync with the "up-to-date" message detected by bootstrap. + desc.ignore_message = Some("up-to-date"); } test::TestDescAndFn { desc, |