The new helper function allows us to write tests for log parsing
without the need of first generating a log file.
This makes it easier guard against errors when the log format changes.
- add d8.log.getAndStop helper
- add basic log test
- fix test that regresses due to changed gc timing
Bug: v8:10668
Change-Id: Ie57171fa98fe90428b89c26289d55fcbf2a70615
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2403245
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Auto-Submit: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69987}
When changing the code coverage or type profiler modes, first ensure
there are source positions for all BytecodeArrays as regenerating the
source positions after toggling the mode will result in a bytecode
mismatch.
Bug: v8:9656, v8:8510
Change-Id: Ic6cf3afec1588f11e5ce5fcbea2fd13e4452e15f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1774721
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63484}
