- Test that TypedArray properties cannot be set in strict mode
Properties like %TypedArray%.prototype.length have a getter and no
setter. This test verifies that property, which was apparently not
true in the past or had no test ensuring throwing in this case.
- Test that TypedArray integer indexed properties (array elements)
are not configurable
Both of these have passed for some time, but there are open bugs against
them and apparently no tests verifying that they are fixed.
BUG=v8:3048, v8:3799
LOG=N
R=adamk
Review URL: https://codereview.chromium.org/1232843005
Cr-Commit-Position: refs/heads/master@{#29717}
8068b91d15