In ES2016, the Proxy enumerate trap is removed. This patch changes
for-in iteration on Proxies to use the ownKeys trap. Due to the clean
organization of that code, the patch basically consists of deletions.
R=adamk
LOG=Y
BUG=v8:4768
Review URL: https://codereview.chromium.org/1717893002
Cr-Commit-Position: refs/heads/master@{#34200}
Some tests passed a string as second argument to assertThrows, expecting it to
be matched against the exception. However, assertThrows simply ignored these.
(Some other tests actually seem to use that argument as a comment ...)
This CL
- changes assertThrows to fail if the second argument is not a function,
- adds assertThrowsEquals which compares the exception to a given value using
assertEquals
- fixes some bogus tests that got exposed by this.
R=jarin@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1544793002
Cr-Commit-Position: refs/heads/master@{#33159}
Having beefed up GetKeys() to support everything, use it for everything now.
This fixes Object.getOwnPropertyNames and Object.getOwnPropertySymbols for
Proxies, and gets rid of a bunch of code duplication.
BUG=v8:1543
LOG=n
Review URL: https://codereview.chromium.org/1498593006
Cr-Commit-Position: refs/heads/master@{#32620}
