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Author SHA1 Message Date
jugglinmike 8183e9a629
Add test for TLA DFS invariant (#2989) 
This behavior was introduced after the Top-Level Await proposal reached
stage 3: https://github.com/tc39/proposal-top-level-await/pull/159
 2021-05-14 12:26:25 -04:00
Mike Pennisi 5ae04619a9 Generate tests 2021-05-14 11:04:29 -04:00
Mike Pennisi 18834b2e19 Add tests for import assertions 2021-05-14 11:04:29 -04:00
jugglinmike 219ad6ff01
Add test for [[Description]] from `Symbol.for` (#2970) 
* Add test for [[Description]] from `Symbol.for`

* fixup! Add test for [[Description]] from `Symbol.for`
 2021-05-13 21:16:43 -04:00
Richard Gibson ffec772910 Improve Intl.Segmenter coverage 2021-05-11 17:40:05 -04:00
Alexey Shvayka 18638f301f Test non-writable descriptor & valid index 2021-05-11 17:39:18 -04:00
Alexey Shvayka 37999534c2 Test non-enumerable descriptor & valid index 2021-05-11 17:39:18 -04:00
Alexey Shvayka ac52cbe371 Test non-configurable descriptor & valid index 2021-05-11 17:39:18 -04:00
Alexey Shvayka ba6fd1d822 Test accessor descriptor & valid index 2021-05-11 17:39:18 -04:00
Alexey Shvayka c623dd288a Test valid descriptor & invalid index 2021-05-11 17:39:18 -04:00
Alexey Shvayka 63ad029d71 Remove spec step from "info" that is no longer correct 2021-05-11 17:39:18 -04:00
Alexey Shvayka f89bd5a29b Fix & improve TypeError cross-realm tests for detached buffer 2021-05-11 17:39:18 -04:00
Alexey Shvayka e1e90abbe9 Test that detached buffer throws TypeError 2021-05-11 17:39:18 -04:00
Alexey Shvayka 88979b5b12 Align [[Value]] ToNumber tests with updated spec 2021-05-11 17:39:18 -04:00
Mike Pennisi fd029d2d52 Increase precision of assertions for Error Cause 
Minimize the code provided to the `assert.throws` utility in order to
reduce the possibility of false positives and to improve failure
messages in non-conforming runtimes.
 2021-05-11 17:37:15 -04:00
Mike Pennisi 9b622bf093 Remove or relocate misleading tests 
These tests were designed to test the built-in "Promise.race Resolve
Element function," but ECMA262 does not describe such a function.

Contrary to the test's description, the function under test is created
by the InstantiateArrowFunctionExpression abstract operation. The
following tests verify most of the details directly (only the function
object's extensibility was not already tested by the existing tests):

- test/language/expressions/arrow-function/name.js
- test/language/expressions/arrow-function/throw-new.js
- test/language/expressions/arrow-function/prototype-rules.js

The definition of the built-in resolving functions is closely related,
but Test262 already includes tests for the corresponding concerns:

- test/built-ins/Promise/resolve-function-extensible.js
- test/built-ins/Promise/resolve-function-name.js
- test/built-ins/Promise/resolve-function-nonconstructor.js
- test/built-ins/Promise/resolve-function-prototype.js

Remove the tests and introduce one additional test to preserve coverage
while improving discoverability.
 2021-05-11 17:36:28 -04:00
Stuart Cook 9da1d6119c
Add more tests for `for (async of` edge-cases (#2983) 2021-05-07 16:16:34 -04:00
Stuart Cook c11d6b00bc
Add a test for `for await (async of` (#2982) 2021-05-04 15:05:45 -04:00
Shu-yu Guo 70bc32edab
Give Error cause tests the error-cause feature tag (#2977) 2021-04-23 15:53:14 -07:00
legendecas 3e4e07c836
Add tests for stage 3 proposal error cause (#2965) 
* Add tests for error cause

* Correct invocation of Proxy constructor

Co-authored-by: Mike Pennisi <mike@mikepennisi.com>
 2021-04-23 14:45:27 -04:00
Alexey Shvayka eca69e2c95 Test internal methods of module namespace objects with indices 2021-04-20 09:59:06 -04:00
Alexey Shvayka ce74c5f52d Test BigInt wrapper object 2021-04-20 09:58:16 -04:00
Alexey Shvayka dcccc418b3 Test Symbol wrapper object 2021-04-20 09:58:16 -04:00
Rick Waldron bd65623af6 Revert "Add valid index prototype chain [[Set]] tests" 
This reverts commit cc18d5bb14.
 2021-04-20 09:56:22 -04:00
Rick Waldron b90326d9a4 Revert "Add valid index Reflect.set tests" 
This reverts commit 20cd505a96.
 2021-04-20 09:56:22 -04:00
Rick Waldron 3d77404e4f Revert "Add invalid index prototype chain [[Set]] tests" 
This reverts commit 477e6ddffe.
 2021-04-20 09:56:22 -04:00
Rick Waldron b110681292 Revert "Add invalid index Reflect.set tests" 
This reverts commit a3aa19d2e2.
 2021-04-20 09:56:22 -04:00
Alexey Shvayka a3aa19d2e2 Add invalid index Reflect.set tests 2021-04-20 09:55:27 -04:00
Alexey Shvayka 477e6ddffe Add invalid index prototype chain [[Set]] tests 2021-04-20 09:55:27 -04:00
Alexey Shvayka 20cd505a96 Add valid index Reflect.set tests 2021-04-20 09:55:27 -04:00
Alexey Shvayka cc18d5bb14 Add valid index prototype chain [[Set]] tests 2021-04-20 09:55:27 -04:00
Ross Kirsling 0f82225ccc Strengthen sloppy-mode tests for future reserved words. 2021-04-20 09:54:23 -04:00
Mike Pennisi 3addcc4b04 Generate tests 2021-04-20 09:53:57 -04:00
jugglinmike 61c6f8214b
Add tests for stage 3 proposal "private fields in" (#2963) 2021-04-19 07:50:52 -07:00
Alexey Shvayka 6e61dd7754
Test Array's toString() with non-callable "join" (#2973) 
* Test Array's toString() with non-callable "join"

* Remove Array.prototype.join modifications
 2021-04-15 20:51:08 -04:00
strager 6888a8df82
Fix typo in private getter/setter tests (#2971) 
Several tests for getters and setters claim to check for an early
SyntaxError regarding mixing static and non-static propeties with the
same name. However, the tests trigger another issue: the getters have no
method body; they're missing curlies.

Fix the tests to test only the intended SyntaxError, not unrelated
SyntaxError-s.
 2021-04-09 20:13:41 -04:00
Frank Yung-Fong Tang 31126581e7
Change Intl.(ListFormat|DisplayNames|Segmenter) (#2952) 
* Change Intl.(ListFormat|DisplayNames|Segmenter)

Sync from ToObject to GetOptionsObject which throw TypeError
while the option is not object

* Add null and false to test
 2021-03-08 19:31:26 -08:00
Mike Pennisi aca79695ba Add coverage for `Yield` parameter in RHS of `in` 2021-03-06 12:28:45 -05:00
Alexey Shvayka c00087e129 Test Array.prototype.sort called with a primitive 2021-03-02 16:33:02 -05:00
Alexey Shvayka c8daa32e48
Improve object rest/spread with Proxy coverage (#2930) 
* Test object spread with Proxy

* Test object spread with non-enumerable keys and Proxy

* Test object rest with excluded keys and Proxy

* Test object rest with non-enumerable keys and Proxy
 2021-02-26 16:59:51 -05:00
Gus Caplan 516ca9af39 Update tests for ECMA262 #2216 
https://github.com/tc39/ecma262/pull/2216
 2021-02-26 11:49:49 -05:00
Ron Buckton 0d922ddc97 Fix lint error 2021-02-25 11:03:39 -05:00
Ron Buckton 64ea2d19e6 rename no-indices-array test 2021-02-25 11:03:39 -05:00
Ron Buckton d66f270313 PR Feedback 2021-02-25 11:03:39 -05:00
Ron Buckton a567e4c819 Updates to regexp-match-indices tests based on d-flag 2021-02-25 11:03:39 -05:00
Ujjwal Sharma f6034ebe9f Add DateTimeFormat tests for OrdinaryHasInstance 
Add tests to make sure DateTimeFormat does not call the instanceof
operator and calls OrdinaryHasInstance instead.

Refs: https://github.com/tc39/ecma402/pull/500
 2021-02-16 12:20:50 -05:00
Ujjwal Sharma 76ab0187c0 Add NumberFormat tests for OrdinaryHasInstance 
Add tests to make sure NumberFormat does not call the instanceof
operator and calls OrdinaryHasInstance instead.

Refs: https://github.com/tc39/ecma402/pull/500
 2021-02-16 12:20:50 -05:00
Alexey Shvayka 950d097516 Add Object.freeze test 2021-02-08 15:41:23 -05:00
Alexey Shvayka a4ca510b55 Add Object.seal test 2021-02-08 15:41:23 -05:00
Alexey Shvayka fd6bbbe581 Add Object.freeze tests 2021-02-08 15:40:48 -05:00
Alexey Shvayka 1fd4fb480c Add Object.seal tests 2021-02-08 15:40:48 -05:00
Alexey Shvayka 83ffa3d911 Add Object.preventExtensions tests 2021-02-08 15:40:48 -05:00
Yusuke Suzuki 93a2ba8c28 Fix BigInt TypedArrays tests 
1. test/built-ins/TypedArray/prototype/findIndex/BigInt/predicate-may-detach-buffer.js
It is not updated when a60a67ea88 is landed. This patch fixes it.

2. test/built-ins/TypedArray/prototype/filter/BigInt/callbackfn-detachbuffer.js
After detaching, BigInt64Array/BigUint64Array will produce undefined for indexed access. And
if `filter`'s callback says `true` for these results, we need to store `ToBigInt(undefined)`
to a newly resulted BigInt64Array/BigUint64Array and this will throw an error. But this test
assumed it does not throw. This patch fixed flag so that we do not throw that error while keeping
detached typed arrays tested.
 2021-02-03 22:10:52 -05:00
ExE Boss 8f904d8cc8 Set function `length` and `name` in `CreateBuiltinFunction` 2021-01-29 09:45:20 -05:00
jmdyck 11624af8d0
Update "info" field (#2941) 
The quoted spec wording changed in ecma262#1694.
 2021-01-28 16:03:01 -08:00
Mathias Bynens 79060efc7f Add tests for accessors setting their successor 2021-01-27 09:23:28 -05:00
Mathias Bynens e610e75985 Add tests for accessors setting precedessors 2021-01-27 09:23:28 -05:00
Mathias Bynens 80c18c0ea8 Add tests for accessors popping elements 2021-01-27 09:23:28 -05:00
Mathias Bynens 7733d900b2 Add tests for accessors increasing length 2021-01-27 09:23:28 -05:00
Mathias Bynens b7da7c75ce Rename tests 2021-01-27 09:23:28 -05:00
Mathias Bynens 82f634d7fc Add tests for more precise Array#sort 
https://github.com/tc39/ecma262/pull/1585
 2021-01-27 09:23:28 -05:00
Oskari Noppa a840b0d093 Shorten a very long filename 
A quite popular solution for encrypting files on Linux,
[eCryptfs](https://wiki.archlinux.org/index.php/ECryptfs), can't handle
filenames longer than 143 characters when filename encryption is enabled. It
just so happens that the name of this file was 144 characters long, which makes
pulling the repository to an encrypted folder fail.
 2021-01-19 09:06:30 -05:00
Caio Lima f81c2f5422 Adding test case for super access from class field defined as arrow function 2021-01-18 09:41:23 -05:00
Kevin Gibbons 96f1e2713b add tests for `for ( async of` 2021-01-18 09:40:36 -05:00
Yusuke Suzuki df1961f16a Fix formatRangeToParts/date-same-returns-single-date.js and add tests using practically-equal two dates 
intl402/DateTimeFormat/prototype/formatRangeToParts/date-same-returns-single-date.js is using `formatRange` and `format`.
Fix this test to use `formatRangeToParts` and `formatToParts` since it is the intention of this test.

This patch adds additional tests to intl402/DateTimeFormat/prototype/formatRangeToParts/date-same-returns-single-date.js and
intl402/DateTimeFormat/prototype/formatRange/date-same-returns-single-date.js. The new test uses two dates that are practially-equal,
and ensures the implementation uses `format` or `formatToParts` by detecting they are practically-equal.
 2021-01-10 20:55:08 -05:00
Felipe Balbontín 6cf3433cf8 Update copyright in formatRange/date-same-returns-single-date.js and formatRangeToParts/date-same-returns-single-date.js 2021-01-03 19:52:18 -05:00
Felipe Balbontín 22cdb74659 Add tests for Intl.DateTimeFormat formatRange(ToParts) to check the behavior when startDate is the same as endDate (tc39/proposal-intl-DateTimeFormat-formatRange#19). 2021-01-03 19:52:18 -05:00
Shu-yu Guo 9ca13b1272 Fix typo in BigIntArray property descriptor test 2020-12-30 16:53:29 -05:00
Frank Yung-Fong Tang b2e9dff281 change cel-gaulish map to xtg 2020-12-21 10:15:14 -05:00
Frank Yung-Fong Tang 7c9480476e Update the test based on v35 of UTS35 
see http://unicode.org/reports/tr35/#LocaleId_Canonicalization
@anba
 2020-12-21 10:15:14 -05:00
Rick Waldron de091de9f6 Include indexOf(undefined, ...) and lastIndexOf(undefined, ...) 2020-12-16 11:59:56 -05:00
Rick Waldron 167e596a64 Align detached buffer semantics with web reality, R6. Fixes gh-2915 2020-12-16 11:59:56 -05:00
Frank Yung-Fong Tang 483219a596 fix mapping for cel-gaulish 2020-12-16 11:59:06 -05:00
Frank Yung-Fong Tang 0b752efc09 Map "cel-gaulish" to "xtg" 2020-12-16 11:59:06 -05:00
Frank Yung-Fong Tang 4ff1828c5e Update to CLDR 38 
see 
https://github.com/unicode-org/cldr/blame/master/common/supplemental/supplementalMetadata.xml#L531
and
http://unicode.org/reports/tr35/#LocaleId_Canonicalization
 2020-12-16 11:59:06 -05:00
Frank Yung-Fong Tang 10bbf0030a Change sgn-GR: sgn-GR to sgn-GR: gss per CLDR38 
see c640c7b9ac/common/supplemental/supplementalMetadata.xml (L149)
 2020-12-16 11:59:06 -05:00
Alexey Shvayka 51666c5315 Improve coverage of mapped arguments' [[DefineOwnProperty]] method 2020-12-11 11:06:51 -05:00
Tom Schuster 734c867ac3 Remove test code between license and front matter 
The script that we use for updating SpiderMonkey's copy of test262 doesn't like this.
@rwaldron r?
 2020-12-10 09:20:36 -05:00
Sébastien Ros 7376666039 Typo 2020-12-10 09:19:33 -05:00
Vlad c1959a44a6 Math.max/min - each element coerced 2020-12-10 09:19:02 -05:00
Felipe Balbontín c898b68ef6 Update the description of some Intl.DateTimeFormat formatRange(ToParts) tests based on changes introduced in tc39/proposal-intl-DateTimeFormat-formatRange#23 2020-12-10 09:17:00 -05:00
Rick Waldron 3b425c6da3 Coverage: missing tests for Array.prototype.reverse method. Fixes gh-2902 2020-12-02 16:34:44 -05:00
Rick Waldron 96aff62fb2 IntegerIndexedElementSet should always indicate success. Ref: tc39/ecma262/pull/2210 2020-12-02 15:06:36 -05:00
Ross Kirsling 73798cbc61
Fix typos for at/prop-desc tests. (#2908) 2020-11-19 02:32:38 -08:00
Rick Waldron 8051f05354 Improved metadata 2020-11-18 16:44:55 -05:00
Rick Waldron fe5f8192de Fix typo 2020-11-18 16:44:55 -05:00
Rick Waldron b5ccbcb5e4 Coverage: Missing test for function length and parameter destructuring. Closes gh-2895 2020-11-18 16:44:55 -05:00
Rick Waldron 602c828805 Coverage: read-only function expression name. Closes gh-2896 2020-11-18 16:30:13 -05:00
Leo Balter 2e5ff2461b fixup! Fix missing renames for item->at 2020-11-18 15:18:14 -05:00
Leo Balter 65bd4432f9 Fix missing renames for item->at 
Ref #2905
 2020-11-18 15:18:14 -05:00
Rick Waldron e1bfbbfdc8 Fix: Broken test: language/global-code/decl-lex-configurable-global.js. Closes gh-2897 2020-11-18 14:00:54 -05:00
Ross Kirsling df1bce9c2e Rename item() to at(). 2020-11-18 13:31:11 -05:00
Yusuke Suzuki 36d2d2d348 Fix test/built-ins/TypedArrayConstructors/internals/GetOwnProperty/index-prop-desc.js's value 
Since the 0's value is 43, 43 should be populated in a descriptor.
 2020-11-13 08:57:15 -05:00
Rick Waldron 1c33fdb0ca Test cases for invalid escape sequences preceding "use strict". Fixes gh-2893 2020-11-04 13:46:04 -05:00
Rick Waldron 3d3c56200b Correction 2020-11-04 13:45:45 -05:00
Rick Waldron 112967c1a9 Lint fixes 2020-11-04 13:45:45 -05:00
Rick Waldron 5c546996ba Align detached buffer semantics with web reality, R5. Fixes gh-2879 2020-11-04 13:45:45 -05:00
Rick Waldron 82f38efbab Features: add "intl-normative-optional" 2020-11-03 14:28:17 -05:00
Yusuke Suzuki 20b11bee0f Add tests for [[Description]] of Intl [[FallbackSymbol]] 
If normative optional is implemented and [[FallbackSymbol]] is used, its description should be "IntlLegacyConstructedSymbol"
 2020-11-02 12:34:09 -05:00
Rick Waldron 3c58228465 Align detached buffer semantics with web reality, R4. Fixes gh-2879 2020-11-02 12:20:44 -05:00