b1f7f1f4e4
Reason for revert: Speculative revert to unblock roll: https://codereview.chromium.org/2107223003/ Original issue's description: > Amend DataView, ArrayBuffer, and TypedArray methods to use ToIndex. > > The spec was modified to relax some requirements which implementors had not been > enforcing. Part of this process involved introducing a new abstract operation > ToIndex, which had partial overlap with our existing semantics as well as some > differences (most notably treating undefined as 0). Test262 tests were introduced to > check for the new semantics, some of which we were failing. This patch amends the > parts of our implementation corresponding to specification algorithms which use > ToIndex to follow its semantics precisely. > > BUG=v8:4784,v8:5120 > > Committed: https://crrev.com/09720349ea058d178521ec58d0a5676443a5a132 > Cr-Commit-Position: refs/heads/master@{#37406} TBR=littledan@chromium.org,adamk@chromium.org,bakkot@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:4784,v8:5120 Review-Url: https://codereview.chromium.org/2113593002 Cr-Commit-Position: refs/heads/master@{#37417} |
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| .. | ||
| archive.py | ||
| BUILD.gn | ||
| detachArrayBuffer.js | ||
| harness-adapt.js | ||
| list.py | ||
| README | ||
| test262.gyp | ||
| test262.isolate | ||
| test262.status | ||
| testcfg.py | ||
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.