* AsyncFunction: Add tests ensuring the new 1-tick await behaviour
This commit adds 3 tests ensuring the optimized behaviour of await
(see https://github.com/tc39/ecma262/pull/1250) in the following cases:
- async functions
- yielding from async generator functions
- for-await-of loops
* AsyncFunction: Add tests ensuring the monkey-patched promises behaviour
This commit adds 2 more tests ensuring the optimized behaviour of await
(see tc39/ecma262#1250) in the following cases:
- awaiting on a native promise with monkey-patched "then"
- awaiting on a non-native promise (a "thenable" object)
* AsyncFunction: Add tests ensuring the non-native promises behaviour
This commit adds 1 more tests ensuring the optimized behaviour of await
(see tc39/ecma262#1250) in the following cases:
- awaiting on a non-promise, non-thenable object
It also renames the previous test for non-promise (a "thenable" object)
to distinguish from the new case.
The commit adds checks for proper await/promises interleaving in the
aforementioned cases and includes a small code clean-up.
* AsyncFunction: Refactor tests ensuring the new 1-tick await behaviour
Gather all the tests to their appropriate folder and update copyright header.
Early errors may result from parsing the source text of a test file, but
they may also result from parsing some other source text as referenced
through the ES2015 module syntax. The latter form of early error is not
necessarily detectable by ECMAScript parsers, however. Because of this,
the label "early" is not sufficiently precise for all Test262 consumers
to correctly interpret all tests.
Update the "phase" name of "early" to "parse" for all those negative
tests that describe errors resulting from parsing of the file's source
text directly. A forthcoming commit will update the remaining tests to
use a "phase" name that is more specific to module resolution.
Authored via the following command:
$ find test -type f -print0 | \
xargs -0 sed \
-i 's/^\(\s*\)negative:\s*SyntaxError\s*$/\1negative:\n\1 phase: early\n\1 type: SyntaxError/g'
André Bargull
Maya Lekova
Mike Pennisi
Leo Balter
Brian Terlson