This pattern makes expectations more explicit by making test files more
literal.

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Remove tests that allow `...{` in object destructuring. Ref gh-1050

toExponential had a typo, and toFixed was against an earlier version
of the specification proposal. The tests pass against a version of V8
which attempts to implement the new spec.

Improve named groups coverage

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

This patch implements tests for https://github.com/tc39/ecma262/pull/864

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

$ test262-harness --hostType=d8 -t 4 --hostPath=`which d8` test/harness/*.js
Ran 147 tests
147 passed
0 failed

$ test262-harness --hostType=node -t 4 --hostPath=`which node` test/harness/*.js
Ran 147 tests
147 passed
0 failed

$ test262-harness --hostType=jsshell -t 4 --hostPath=`which js` test/harness/*.js
Ran 147 tests
147 passed
0 failed

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

* add Symbol.length test

* add Symbol.name test

* add global.Symbol test

Date toString tests

Add test that noctal escapes are forbidden in strings in strict code

These tests are against the needs-consensus pull request at
https://github.com/tc39/ecma262/pull/857

Adding case to computed property

Array.prototype.sort and %TypedArray%.prototype.sort should throw on a non-undefined non-function (#1059)

Per https://github.com/tc39/ecma262/pull/785/

A recent commit introduced a document that enumerated acceptable values
for the test "features" metadata tag. However, this list was incomplete,
and maintaining it placed extra burden on the project owners.

Restructure the document into a machine-readable format. Add entries for
all previously-omitted values. Add in-line documentation with
recommendations for maintenance of the file. Extend the project's
linting tool to validate tests according to the document's contents.

Remove src/dstr-assignment/default/for-await-of.template (invalid)

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Will need to revisit with a function and generator version

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Tests for PR to Prohibit ASI between 'let' and 'yield'/'await'

src/dstr-assignment-async-iteration -> src/dstr-assignment-for-await

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

[WIP] for-await-of: dstr-assignment, templates & cases

Move dstr-binding for-await-of cases and templates to dstr-binding-async-iteration. Fixes gh-1043