v8/test/test262
Shu-yu Guo 6962221295 [atomics] Relax Atomics methods to work on ArrayBuffers
This reached consensus in the March 2020 TC39.
https://github.com/tc39/ecma262/pull/1908

This aligns JS with wasm, which allows atomics operations on non-shared
linear memory.

Bug: v8:10687, v8:9921
Change-Id: I7b60473b271cee6bccb342e97a4fd3781aedddb4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2330802
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69392}
2020-08-13 22:10:07 +00:00
..
local-tests/test [class] Remove local test262 private class field tests 2019-11-19 00:34:46 +00:00
BUILD.gn Support $262.IsHTMLDDA 2020-05-05 06:19:02 +00:00
detachArrayBuffer.js [typedarrays] Use Detach instead of Neuter 2018-12-11 11:57:30 +00:00
harness-adapt-donotevaluate.js [tools] Add FAIL_PHASE_ONLY status file modifier for test262 tests 2018-11-22 12:43:05 +00:00
harness-adapt.js [test262] Expose gc() to test262 harness 2019-07-23 14:09:05 +00:00
harness-agent.js [d8] Update new Worker API to match the Web API 2018-09-20 00:10:28 +00:00
harness-ishtmldda.js Support $262.IsHTMLDDA 2020-05-05 06:19:02 +00:00
OWNERS Add syg@ as an owner of test262 for rolls 2019-10-10 00:49:33 +00:00
prune-local-tests.sh
README
test262.status [atomics] Relax Atomics methods to work on ArrayBuffers 2020-08-13 22:10:07 +00:00
testcfg.py [Intl] Remove flag for fractionalSecondDigits 2020-07-22 16:57:43 +00:00
upstream-local-tests.sh

This directory contains code for binding the test262 test suite
into the v8 test harness. The tests are checked out as a dependency from

  https://chromium.googlesource.com/external/github.com/tc39/test262

at a revision specified in the DEPS file as 'data' in this directory. They are
fetched with 'gclient sync'. To update to a newer version, please change the
DEPS file.

Using a newer version, e.g. 'deadbeef' may be possible but the tests are only
known to pass (and indeed run) with the DEPS revision. Example:

  cd data
  git fetch
  git checkout deadbeef

If you do update to a newer revision you may have to change the test
harness adapter code since it uses internal functionality from the
harness that comes bundled with the tests.  You will most likely also
have to update the test expectation file.