Extend test for HTML comments
The V8 engine incorrectly requires a leading newline character for
MultiLineComments which contain the optional trailing HTMLCloseComment
[1]. Extend the current tests to fail when such an invalid restriction
is in place.
[1] https://bugs.chromium.org/p/v8/issues/detail?id=5142
This change set does not include a test for restrictions relating to
template literals because such a test already exists in the project.
While a form of this test for string literals in strict mode code
existed previously, it is less precise and relies on unrelated
semantics. Remove the previous form and replace with a more direct
version.
The "mainline" tests in Test262 are converging on a more formal
structure. Files are organized as tests for either either "language"
(e.g. syntax-driven) or "built-in" (e.g. API-driven). "Language" test
locations are themselves structured according to whether the syntactic
form under test is an Expression or a Statement.
To limit ambiguity when locating/adding tests, re-organize the tests for
Annex B extensions to match this structure.
jugglinmike
Leo Balter