Statistic testing mode (build-and-stat-test) performing one build and count test runs for each crate #819
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Statistic testing records each test execution result and provides errors as a summary (aka "OOM x4 | Unknown x2").
For each crate and toolchain one
cargo buildand severalcargo tests is performed.Statistic mode is needed for parallel frontend testing.
Statistic testing is enabled by
build-and-stat-testmode withstat-runspecifier:cargo run -- define-ex --mode=build-and-stat-test --stat-run=5Regression in statistic testing mode is reported when new toolchain produces more errors then old toolchain:
Errors are reported as a summary ("tests: failed (unknown) x4 | timed out x1"):
Example html report (x5 test):
regressions_174_report.zip
Example html report (x10 test):
regressions_174_x10.zip