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Author SHA1 Message Date
Hendiadyoin1
b76d3f287f LibJS: Make yy{/,-}mm{/,-}dd hh:mm test timezone independent 
Otherwise this will fail in non UTC timezones.
 2023-03-23 13:33:03 -04:00
Luke Wilde
f0d0459c3e LibJS: Support the yy{/,-}mm{/,-}dd hh:mm format for Date 
Required by a UK news website for loading a Piano configuration.
This is presumably configuration for piano.io Analytics.
 2023-03-23 13:38:08 +01:00
Timothy Flynn
24459a44b0 LibJS: Ensure Date tests can pass in any time zone by testing UTC values 
When we create a Date object from a timestamp, or set its value by way
of Date.prototype.setTime, the timestamp is interpreted as UTC. Change
test expecatations against such instances to use UTC as well.
 2023-03-21 18:05:22 +00:00
Luke Wilde
ddc7bedca6 LibJS: Make int_part a double in StringPrototype::to_string 
u64 is not big enough to hold extremely large numbers, such as
4.192938423e+54. This would cause an integer underflow on the radix
index when performing something like `toString(36)` and thus cause an
OOB Array read.
 2023-03-01 10:53:31 +01:00
Ali Mohammad Pur
bcfbe0fbf7 LibJS: Manually loop over escaped regex pattern instead of ::replace() 
This makes it ever-so-slightly faster, but more importantly, it fixes
the bug where a `/\//` regex's `source` property would return `\\/`
("\\\\/") instead of `\/` due to the existing '/' -> '\/' replace()
call.
 2023-02-16 21:03:19 +01:00
Timothy Flynn
5cbf054651 LibUnicode: Fix typos causing text segmentation on mid-word punctuation 
For example the words "can't" and "32.3" should not have boundaries
detected on the "'" and "." code points, respectively.

The String test cases fixed here are because "b'ar" is now considered
one word.
 2023-02-15 12:36:47 +01:00
Luke Wilde
588dae8aa6 LibJS/Temporal: Allow annotations after YYYY-MM and MM-DD 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/160e836
 2023-02-11 18:42:32 +00:00
Timothy Flynn
bb4fda3b97 LibJS: Format the era of ISO year 0 as BC 
This is a normative change in the ECMA-402 spec. See:
https://github.com/tc39/ecma402/commit/2034315
 2023-02-02 12:12:26 +00:00
Timothy Flynn
e74e8381d5 LibJS: Allow "approximately" results to differ in plural form 
This is a normative change in the Intl.NumberFormat V3 spec. See:
https://github.com/tc39/proposal-intl-numberformat-v3/commit/08f599b

Note that this didn't seem to actually affect our implementation. The
Unicode spec states:

https://www.unicode.org/reports/tr35/tr35-53/tr35-numbers.html#Plural_Ranges
"If there is no value for a <start,end> pair, the default result is end"

Therefore, our implementation did not have the behavior noted by the
issue this normative change addressed:

    const pr = new Intl.PluralRules("en-US");
    pr.selectRange(1, 1); // Is "other", should be "one"

Our implementation already returned "one" here because there is no such
<start=one, end=one> value in the CLDR for en-US. Thus, we already
returned the end value of "one".
 2023-01-30 14:10:07 -05:00
Timothy Flynn
5b3b14be0a LibJS: Move resolution of some Intl.NumberFormat options to a common AO 
This is a normative change in the Intl.NumberFormat V3 spec. See:
https://github.com/tc39/proposal-intl-numberformat-v3/commit/29acfc6

This is to allow Intl.PluralRules to use these options, as they were in-
effect required by later AOs anyways.
 2023-01-30 12:19:14 -05:00
davidot
6255ca4a42 LibJS: Add DisposableStack{, Prototype, Constructor} 
Since the async parts of the spec are not stage 3 at this point we don't
add AsyncDisposableStack.
 2023-01-23 09:56:50 +00:00
davidot
2c87ff2218 LibJS: Add Symbol.dispose 2023-01-23 09:56:50 +00:00
davidot
3353cf68f1 LibJS: Add SuppressedError{, Prototype, Constructor} 2023-01-23 09:56:50 +00:00
Timothy Flynn
d1881da2be LibJS: Set approximate number range format result's "source" to "shared" 
This is a normative change in the Intl.NumberFormat v3 spec. See:
https://github.com/tc39/proposal-intl-numberformat-v3/commit/7510e7f
 2023-01-14 19:12:48 +00:00
Luke Wilde
fa1416987a LibJS: Add yearOfWeek calendar methods and properties 
This is a normative change in the Temporal spec.

See:
- https://github.com/tc39/proposal-temporal/commit/7fa4d18
- https://github.com/tc39/proposal-temporal/commit/caa941d
 2022-12-26 09:30:36 +01:00
Timothy Flynn
a2cf026b30 LibJS: Throw a RangeError when when formatting strings in DurationFormat 
This is a normative change in the Intl.DurationFormat proposal. See:
https://github.com/tc39/proposal-intl-duration-format/commit/2546080
 2022-12-15 09:40:09 +00:00
davidot
2bbea62176 LibJS: Don't update names of resulting functions in object expression 
The only cases where the name should be set is if the function comes
from a direct anonymous function expression.
 2022-12-14 15:27:08 +00:00
Luke Wilde
ce39c907fd LibJS: Support MM/DD/YYYY HH:MM <timezone-offset> format for Date 
Required by Discord to determine if it should show Christmas themed
loading tips on the loading screen.
Fixes #16473.
 2022-12-13 21:42:28 +00:00
Timothy Flynn
d37d6b3479 LibJS: Protect CanonicalIndex against double-to-integer overflow 
Explicitly disallow constructing a CanonicalIndex from a floating point
type without going through a factory method that will throw when the
provided index cannot fit in a u32.
 2022-12-07 16:43:19 +00:00
davidot
cf0d30add6 LibJS: Add a function to ensure calls are made within the same second 
Before these tests could be flaky if they happened to be called around
the edge of a second. Now we try up to 5 times to execute the tests
while staying within the same second.
 2022-12-03 23:04:08 +00:00
Idan Horowitz
2e806dab07 LibJS: Implement Set.prototype.isDisjointFrom 2022-12-02 13:09:15 +01:00
Idan Horowitz
3470f33a0f LibJS: Implement Set.prototype.isSupersetOf 2022-12-02 13:09:15 +01:00
Idan Horowitz
e29be4eaa8 LibJS: Implement Set.prototype.isSubsetOf 2022-12-02 13:09:15 +01:00
Idan Horowitz
e359eeabe8 LibJS: Implement Set.prototype.symmetricDifference 2022-12-02 13:09:15 +01:00
Idan Horowitz
be8329d5f6 LibJS: Implement Set.prototype.difference 2022-12-02 13:09:15 +01:00
Idan Horowitz
9e693304ff LibJS: Implement Set.prototype.intersection 2022-12-02 13:09:15 +01:00
Idan Horowitz
fee65f6453 LibJS: Implement Set.prototype.union 2022-12-02 13:09:15 +01:00
Linus Groh
b0e7d59b8b LibJS: Throw on conversion from TimeZone to Calendar and vice versa 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/2084e77
 2022-12-02 02:04:13 +01:00
Timothy Flynn
3ee5217adc LibJS: Implement String.prototype.toWellFormed 2022-12-01 17:03:55 +01:00
Timothy Flynn
0bb46235a7 LibJS: Implement String.prototype.isWellFormed 2022-12-01 17:03:55 +01:00
Timothy Flynn
34e328e580 LibJS: Allow TypedArrays to become detached while sorting 
This is a normative change in the Change Array by Copy proposal. See:
https://github.com/tc39/proposal-change-array-by-copy/commit/17d8b54
 2022-11-30 23:27:51 +01:00
Timothy Flynn
675e5bfdce LibJS: Allow specifying only roundingIncrement in NumberFormat options 
This is a normative change in the Intl.NumberFormat v3 spec. See:
https://github.com/tc39/proposal-intl-numberformat-v3/commit/a260aa3
 2022-11-29 10:24:44 +01:00
davidot
ab19d7c99d LibJS: Enable commented out tests in Math.asin 2022-11-28 13:10:21 +01:00
davidot
bf1b2d63c6 LibJS: Add spec comments and check for edge cases in Math.tanh 2022-11-28 13:10:21 +01:00
davidot
8de8742b7c LibJS: Add spec comments and check for edge cases in Math.sinh 2022-11-28 13:10:21 +01:00
davidot
4306462a95 LibJS: Add spec comments and check for edge cases in Math.log10 2022-11-28 13:10:21 +01:00
davidot
eda90b54d4 LibJS: Add spec comments and check for edge cases in Math.log2 2022-11-28 13:10:21 +01:00
davidot
4813385c9a LibJS: Add spec comments and check for edge cases in Math.log 2022-11-28 13:10:21 +01:00
davidot
d4e5644df8 LibJS: Add spec comments and check for edge cases in Math.atanh 2022-11-28 13:10:21 +01:00
davidot
c565cbd30c LibJS: Add spec comments and check for edge cases in Math.atanh 2022-11-28 13:10:21 +01:00
davidot
68aeeea5d2 LibJS: Add spec comments and check for edge cases in Math.asinh 2022-11-28 13:10:21 +01:00
davidot
6bdf021b0c LibJS: Add spec comments and check for edge cases in Math.asin 2022-11-28 13:10:21 +01:00
davidot
cf4daa3941 LibJS: Add spec comments and check for edge cases in Math.acosh 2022-11-28 13:10:21 +01:00
Andreas Kling
f7a252ae85 LibJS: Fix UTF-16 corruption in String.prototype.replace() 
We were mistakenly trying to append UTF-16 code units to a StringBuilder
via the append(char) API. This patch fixes that by accumulating the
result in a Vector<u16> instead.

This'll be a bit worse for performance, since we're now doing additional
UTF-16 string conversions, but we're going for correctness at this stage
and can worry about performance later.
 2022-11-19 11:30:06 -07:00
Timothy Flynn
8eec25b7ae LibJS: Use more accurate number-to-string method in Number toExponential 2022-11-04 21:12:10 +00:00
Timothy Flynn
5898db8c0f LibJS: Use more accurate number-to-string method in Number toPrecision 2022-11-04 21:12:10 +00:00
Timothy Flynn
d56205f991 LibJS: Use more accurate number-to-string method in Intl.NumberFormat 
Intl.NumberFormat only ever wants literal number-to-digits here, without
extra exponential formatting.
 2022-11-04 21:12:10 +00:00
Luke Wilde
ac67077b57 LibJS: Fix length of PlainDateTime.withPlainTime 
withPlainTime's argument is optional, so the length of the function is
actually 0.
 2022-11-03 21:09:58 +00:00
Luke Wilde
b26b18a0bc LibJS: Add timeZoneName: "critical" option to ZonedDateTime.toString() 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/d84937f
 2022-11-03 19:15:50 +00:00
Luke Wilde
4a167cfbec LibJS: Add calendarName: "critical" option to toString() methods 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/e715a50
 2022-11-03 19:15:50 +00:00