* Add tests to `Intl.DateTimeFormat` and `Intl.RelativeTimeFormat` for formatting in various numbering systems
* fixup! Add tests to `Intl.DateTimeFormat` and `Intl.RelativeTimeFormat` for formatting in various numbering systems
* Temporal: Move most tests out of total.js under staging into separate files under test/built-ins
Co-authored-by: Philip Chimento <philip.chimento@gmail.com>
Add source phase import support in import calls with necessary
embedder APIs. When a imported module does not support source phase
representation, a ReferenceError is thrown in d8.
Bug: 42204365
Change-Id: If40cadfcdf0a547f24d20c67149bba559480341d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5878343
Commit-Queue: Chengzhong Wu (legendecas) <legendecas@gmail.com>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#96473}
See tc39/proposal-temporal#2795. When attempting to format a Temporal
object, if the DateTimeFormat has options that do not overlap with the
data model of the Temporal object, toLocaleString() and format() are
supposed to throw a TypeError.
These staging tests are incorrect. See tc39/proposal-temporal#2795. This
was an unintended behaviour. It differed from the behaviour for dateStyle
and timeStyle, which was the intended behaviour.
Adds a test for each Temporal object's toLocaleString() method, formatting
them with only one option e.g. { year: 'numeric' } and comparing it with
the corresponding output for legacy Date.
See tc39/proposal-temporal#2796.
Syntax is validated first. Only after the property bag is fully converted
into a Calendar Fields Record does the time zone validate whether the UTC
offset is correct for that exact time in the time zone.
See tc39/proposal-temporal#2962
Syntax is validated first. Only after the property bag is fully converted
into a Calendar Fields Record does the calendar validate whether the month
code actually exists in the year.
See tc39/proposal-temporal#2962
Remove the existing "instant-string-limits.js" that only applied to APIs
where ToTemporalInstant was called. Add "argument-string-limits.js" tests
everywhere ISO strings are converted.
Related to tc39/proposal-temporal#2985
In these tests, cleanupSome() would have optionally emptied the
FinalizationRegistry synchronously and called the finalization callbacks.
Without cleanupSome(), there is no way to observe a FinalizationRegistry
being emptied using "pure" ECMAScript: FinalizationRegistry doesn't get
cleaned up until the microtask queue is empty, and without external APIs
such as setTimeout() there is no way to pause execution until after the
microtask queue is empty.
Non-deterministic tests are not that useful anyway; these tests are
probably better left to implementations' internal testing strategies.
On all engines that still support cleanupSome, this test was hitting the
asyncGC.notCollected check in resolveAsyncGC(). That means that it was
just skipped, and the deref() part was never actually executed.
Given that it is not testing anything in practice, remove it.
Includes some proto-from-ctor-realm.js tests that look like standard tests for prototypes.
Co-authored-by: Ron Buckton <ron.buckton@microsoft.com>
Co-authored-by: Philip Chimento <philip.chimento@gmail.com>
Missing coverage encountered while implementing
<https://github.com/tc39/ecma262/pull/3307> in SpiderMonkey.
Ensure environment lookups are performed in the correct order:
- keyed-destructuring-property-reference-target-evaluation-order-with-bindings.js
Ensure `delete super[elem]` steps are correctly performed:
- delete/super-property-topropertykey.js
- delete/super-property-uninitialized-this.js
Ensure ToPropertyKey for computed property names in object literals
correctly performed:
- object/computed-property-name-topropertykey-before-value-evaluation.js
Ensure `GetSuperBase` is executed before `ToPropertKey`:
- super/prop-expr-getsuperbase-before-topropertykey-*
Ensure `GetThisBinding` is executed first:
- super/prop-expr-uninitialized-this-*
This cl adds a test for having `await using` in the async
generator function body.
Bug: 42203814
Change-Id: I30c0d2fe354a3047f67a4a71f7c6472c3d832bbf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5867651
Commit-Queue: Rezvan Mahdavi Hezaveh <rezvan@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#96146}
* Add tests for `%WrapForValidIteratorPrototype%.return()`
* Address review
- Remove unused `flags
- Do not use `deepEqual.js`
- Assert `return` never got when `this` value is invalid
- Use `TemporalHelpers` to observer get / call
These tests add coverage for a corner case in the TZDB. In spring 1919,
the America/Toronto time zone switched to DST at 23:30 on March 30th,
skipping an hour ahead to 00:30 on March 31st. This meant that both March
30th and March 31st were 23.5-hour days.
See: https://github.com/tc39/proposal-temporal/issues/2910
Tweak some tests to provide coverage of new execution paths in the spec,
such as calling GetOptionsObject inside ToTemporal___; add a few new tests
for things that weren't covered before, such as rounding a PlainDateTime
at the edge of the range; and tweak the tests verifying when the
properties of the options bag are read, which I made a mistake in #4119.
See: https://github.com/tc39/proposal-temporal/pull/2925
Add support for the accessor keywords for public class fields as part of the decorators proposal.
Changes to the parser:
- Minor cleanup of reused code.
- Support declaration of public auto-accessors.
Changes to the bytecode generator:
- Add logic to create the accessor storage private name for public
members.
- Add the generated getter and setter to the arguments list passed to
Runtime::kDefineClass
Changes to class boilerplate:
- Add logic to add a template AccessorPair to the descriptors lists
for each auto accessor property. The template AccessorPair object
is initialized with consecutive indices corresponding to the
positions in the Runtime::kDefineClass arguments.
Add tests.
Bug: 42202709
Change-Id: I2253eddb734e950d8faf83fff1763e32b7f53a73
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5745256
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Seth Brenith <seth.brenith@microsoft.com>
Commit-Queue: Luis Pardo <lpardosixtos@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#95784}
* Import relevant files from #3888
* Adds resizableArrayBufferUtils.js to includes and removes its content from each test
* renamed tests to indicate the end argument is tested too
* Adds more tests for the 'end' argument of .subarray
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Apply suggestions from code review
* Address review: get implementation dependent toLocaleString separator.
* Apply suggestions from code review
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Add coerced-start-shrink test for Array.p.slice
* Renames files to add more tests for the end argument of .slice.
* Tests for the 'end' argument of .slice and test file for Array.p.slice
parallel to TypedArray.p.slice resizable-buffer.js
Support for the accessor keywords for private class fields as part of
the decorators proposal.
Changes to AST:
- Add an AUTO_ACCESSOR value to the ClassLiteralProperty::Kind enum.
- Add an AutoAccessorInfo class to be used in ClassLiteralProperty
objects of kind AUTO_ACCESSOR to hold the information about the
generated getters/setters and backing storage.
- Add AutoAccessorGetterBody and AutoAccessorSetterBody statements to
implement the logic of generated getters and setters.
Changes to Parser:
- Add logic to parse the "accessor" keyword and throw when used on non
field class properties.
- Add preparser logic to mock the function scopes and variable
declarations required for the generated getters/setters.
- Add parser logic to synthetically create statements for the
generated setters/getters.
Changes to the Bytecode Generator:
- Add logic to BuildClassLiteral to build auto accessor storage
private names.
- Add logic to set the generated getters/setters in the accessor pair.
- Add logic to initialize the accessor storage in BuildClassProperty.
- Add AutoAccessorGetterBody and AutoAccessorSetterBody visitors.
Tests:
- Add parsing-unittests for parsing converage.
- Add test262 tests for functionality coverage.
- Add test-debug test for devtools support coverage.
Bug: 42202709
Change-Id: Ibb9bee3bbd0c09341108856f969e0c22bbb8b9cc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5547688
Reviewed-by: Seth Brenith <seth.brenith@microsoft.com>
Commit-Queue: Luis Pardo <lpardosixtos@microsoft.com>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#95612}
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Address review comments.
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Removes unnecessary .from calls, as suggested in previous PR review
comment: https://github.com/tc39/test262/pull/4138#discussion_r1676183221
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Renamed test files
* Some minor documentation fixes and removing onlyStrict flag
* Add tests for nullable quantifiers in RegExps
The JavaScript semantics for a quantifier matching the empty
string are different from other regex languages.
This adds a test that documents this JavaScript-specific
behavior.
This is part of my work at the SYSTEMF lab at EPFL.
* Update nullable-quantifier.js
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while adjusting usage of CollectValuesAndResize and applying review changes
from PRs for previously tested methods.
* Added missing 'shrink' test for Array.prototype.reduce
* Deleted accidental files
* Fix accidental call of .map instead of .reduce
Addresses review comments
* fix copyright in new file not in origin PR
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while adjusting usage of CollectValuesAndResize and applying review changes
from PRs for previously tested methods.
* Apply suggestions from code review
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while adjusting usage of CollectValuesAndResize and applying review changes
from PRs for previously tested methods.
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while adjusting usage of CollectValuesAndResize and applying review changes
from PRs for previously tested methods.
* Added missing 'shrink' test for Array.prototype.reduceRight
* Import relevant files from #3888
* Adds resizableArrayBufferUtils.js to includes and removes its content
from each test. Also splits tests for .byteLength and .byteOffset to
new files in the respective directories.
Test lines calling .buffer in .../length/resizable-buffer-assorted.js
were not split to .../buffer/ as they seem to only do a check for the
test on .length but perhaps they need to be also split to a new file
.../buffer/resizable-buffer-assorted.js
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Some changes for readability.
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Removes redundant documentation
* Address review comments.
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Removes forgotten ArrayJoinHelper
* Import relevant files from #3888
* Removing parts in resizableArrayBufferUtils.js and adding it in includes,
while applying review changes from PRs for previously tested methods.
* Restructures ArrayIndexOfNumOrBigInt to use MayNeedBigInt as it seems clearer.
* Adds missing test file for Array.prototype.indexOf
This CL adds subtypes (SyncJSDisposableStack and AsyncDisposableStack)
to JSDisposableStack as well as `await using` to the bytecode generator.
Currently async generators are broken and the fix is left as a TODO
in this CL. Also, exception handling (promise rejections) will be
completed in a follow up CL.
Bug: 42203814
Change-Id: I303a380b57fb4ab4662e4f55fb4dc9b14d18cd2a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5569647
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Rezvan Mahdavi Hezaveh <rezvan@chromium.org>
Cr-Commit-Position: refs/heads/main@{#94944}
Temporal doesn't specify concrete era names, so tests shouldn't assert
for example that the era code of the current Gregorian era is `"ce"`. We
still want to validate the era names somehow however, so allow alternative
era names using the era codes from the "Intl era and monthCode" proposal.
Tim Chevalier
Ben Allen
Théo LUDWIG
André Bargull
Chengzhong Wu
_Kerman
Jordan Harband
Ioanna M. Dimitriou H
Meghan Denny
Peter Hoddie
Richard Gibson
tannal
Chengzhong Wu
Rezvan Mahdavi Hezaveh
Philip Chimento
Huáng Jùnliàng
Linus Groh
SkyCrystal
Shu-yu Guo
Ron Buckton
SUZUKI Sosuke
Mathias Bynens
Paul Bakker
Aapo Alasuutari
Nicolò Ribaudo
Rezvan Mahdavi Hezaveh
Ioanna M Dimitriou H
Jonatan Klemets
Luis Fernando Pardo Sixtos
Michael Ficarra
José Julián Espina
Ms2ger
Marko Lahma
Aurèle
Lucas Mirelmann
Frank Tang
Timothy Flynn
Leo Balter
magic-akari