Commit Graph

2515 Commits

Author SHA1 Message Date
Sean Robinson
50871a5a85 Ajax: Do not execute scripts for unsuccessful HTTP responses
The script transport used to evaluate fetched script sources which is
undesirable for unsuccessful HTTP responses. This is different to other data
types where such a convention was fine (e.g. in case of JSON).

Fixes gh-4250
Closes gh-4379
2019-09-26 02:43:30 +02:00
Ahmed.S.ElAfifi
9df4f1de12 Core: Use Array.prototype.flat where supported
Calling `Array.prototype.concat.apply( [], inputArray )` to flatten `inputArray`
crashes for large arrays; using `Array.prototype.flat` avoids these issues in
browsers that support it. In case it's necessary to support these large arrays
even in older browsers, a polyfill for `Array.prototype.flat` can be loaded.
This is already being done by many applications.

Fixes gh-4320
Closes gh-4459
2019-09-25 01:38:21 +02:00
Michał Gołębiowski-Owczarek
78420d427c
Core: Implement .even() & .odd() to replace POS :even & :odd
`:even` & `:odd` are deprecated since jQuery 3.4.0 & will be removed in 4.0.0.
The new `even()` & `odd()` methods will make the migration easier.

Closes gh-4485
2019-09-24 02:04:53 +02:00
Michał Gołębiowski-Owczarek
29a9544a4f
Selector: reduce size, simplify setDocument
With new selector code doing less convoluted support tests, it was possible
to extract a lot of logic out of setDocument & also reduce size.

This commit also backports jquery/sizzle#439 that was reverted by mistake
during a switch from JSHint + JSCS to ESLint.

Closes gh-4462
Ref jquery/sizzle#442
Ref jquery/sizzle#439
2019-08-26 19:15:53 +02:00
Michał Gołębiowski-Owczarek
d7e64190ef
Build: Remove the external directory, read from node_modules directly
Now that Sizzle is gone & we use npm, we can read from node_modules directly
and skip the setup that copies some files to the external directory.

Closes gh-4466
2019-08-26 18:53:54 +02:00
Shashanka Nataraj
5ea5946094 Core: Deprecate jQuery.trim
Fixes gh-4363
Closes gh-4461
2019-08-22 02:06:26 +02:00
Richard Gibson
ac5f7cd8e2
Tests: Port changes from Sizzle
Ref https://github.com/jquery/sizzle/pull/450
Closes gh-4464
2019-08-20 14:05:37 -04:00
Michał Gołębiowski-Owczarek
df6a7f7f0f
Selector: Leverage the :scope pseudo-class where possible
The `:scope` pseudo-class[1] has surprisingly good browser support: Chrome,
Firefox & Safari have supported if for a long time; only IE & Edge lack support.
This commit leverages this pseudo-class to get rid of the ID hack in most cases.
Adding a temporary ID may cause layout thrashing which was reported a few times
in [the past.

We can't completely eliminate the ID hack in modern browses as sibling selectors
require us to change context to the parent and then `:scope` stops applying to
what we'd like. But it'd still improve performance in the vast majority of
cases.

[1] https://developer.mozilla.org/en-US/docs/Web/CSS/:scope

Fixes gh-4453
Closes gh-4454
Ref gh-4332
Ref jquery/sizzle#405
2019-08-19 18:41:03 +02:00
Michał Gołębiowski-Owczarek
7bdf307b51
Tests: Fix a comment in testinit.js
A copied comment line was accidentally left out above the line defining
`QUnit.jQuerySelectorsPos`, making the sentence nonsense. This commit removes
that line.

Closes gh-4458
2019-08-19 18:36:21 +02:00
Michał Gołębiowski-Owczarek
47835965bd Selector: Inline Sizzle into the selector module
This commit removes Sizzle from jQuery, inlining its code & removing obsolete
workarounds where applicable.

The selector-native module has been removed. Further work on the selector
module may decrease the size enough that it will no longer be necessary. If
it turns out it's still useful, we'll reinstate it but the code will look
different anyway as we'll want to share as much code as possible with
the existing selector module.

The Sizzle AUTHORS.txt file has been merged with the jQuery one - people are
sorted by their first contributions to either of the two repositories.

The commit reduces the gzipped jQuery size by 1460 bytes compared to master.

Closes gh-4395
2019-07-29 21:19:21 +02:00
Michał Gołębiowski-Owczarek
79b74e043a
Selector: Port Sizzle tests to jQuery
Apart from porting most Sizzle tests to jQuery (mostly to its selector module),
this commit fixes selector-native so that a jQuery custom compilation that
excludes Sizzle passes all tests as well.

Closes gh-4406
2019-06-26 21:39:10 +02:00
Michał Gołębiowski-Owczarek
3527a38405
Core: Remove IE-specific support tests, rely on document.documentMode
Also, update some tests to IE-sniff when deciding whether
to skip a test.

Fixes gh-4386
Closes gh-4387
2019-05-13 21:39:56 +02:00
Pat O'Callaghan
4d865d96aa Traversing: Fix contents() on <object>s with children
Fixes gh-4384
Closes gh-4385
2019-05-06 19:23:00 +02:00
Michał Gołębiowski-Owczarek
cf84696fd1
Core: Drop support for IE <11, iOS <11, Firefox <65, Android Browser & PhantomJS
Also, update support comments format to match format described in:
https://github.com/jquery/contribute.jquery.org/issues/95#issuecomment-69379197
with the change from:
https://github.com/jquery/contribute.jquery.org/issues/95#issuecomment-448998379
(open-ended ranges end with `+`).

Fixes gh-3950
Fixes gh-4299
Closes gh-4347
2019-04-29 22:56:09 +02:00
Richard Gibson
bde53edcf4 Tests: Restrict an event test fallback to TestSwarm
Closes gh-4357
2019-04-29 22:12:59 +02:00
Michał Gołębiowski-Owczarek
58f0c00bed
Core: Remove deprecated jQuery APIs
Fixes gh-4056
Closes gh-4364
2019-04-29 22:04:52 +02:00
Michał Gołębiowski-Owczarek
6f2fae7c41 Tests: Fix the new focusin/focusout test in IE
In IE, focus & blur events fire asynchronously, the test now accounts for that.

Ref gh-4362
2019-04-29 21:40:36 +02:00
Michał Gołębiowski-Owczarek
8a74137693
Event: Stop shimming focusin & focusout events
Latest versions of all browsers now implement focusin & focusout natively
and they all converged on a common event order so it doesn't make much sense
for us to normalize it to a different order anymore.

Note that it means we no longer guarantee that focusin fires before focus
and focusout before blur.

Fixes gh-4300
Closes gh-4362
2019-04-29 21:13:36 +02:00
Michał Gołębiowski-Owczarek
8fae21200e
Data: Separate data & css/effects camelCase implementations
The camelCase implementation used by the data module no longer turns `-ms-foo`
into `msFoo` but to `MsFoo` now. This is because `data` is supposed to be
a generic utility not specifically bound to CSS use cases.

Fixes gh-3355
Closes gh-4365
2019-04-29 21:06:53 +02:00
Richard Gibson
ddfa837664 Event: Fix handling of multiple async focus events
(cherry-picked from 24d71ac704)

Fixes gh-4350
Closes gh-4354
2019-04-29 20:49:30 +02:00
Michał Gołębiowski-Owczarek
00a9c2e5f4 CSS: Don't automatically add "px" to properties with a few exceptions
Fixes gh-2795
Closes gh-4055
Ref gh-4009
2019-04-08 19:26:08 +02:00
Michał Gołębiowski-Owczarek
2e4b79ab8f
Tests: Fix the core-js polyfill inclusion method
core-js 3 no longer includes a built file in the bundle but core-js-bundle
does.

Closes gh-4342
Ref gh-4341
2019-04-04 23:45:57 +02:00
Michał Gołębiowski-Owczarek
fea7a2a328
Build: Update Sinon from 2.3.7 to 7.3.1, other updates
Closes gh-4341
2019-04-04 16:53:38 +02:00
Michał Gołębiowski-Owczarek
a2a73db99c
Tests: Make Android Browser 4.0-4.3 dimensions tests green
Android Browser disregards td's box-sizing, treating it like it was content-box.
Unlike in IE, offsetHeight shares the same issue so there's no easy way to
workaround the issue without incurring high size penalty. Let's at least check
we get the size as the browser sees it.

Also, fix the nearby support comment syntax.

Closes gh-4335
2019-03-27 15:47:33 +01:00
Michał Gołębiowski-Owczarek
4455f8db4e
Tests: Make Android Browser 4.0-4.3 AJAX tests green
Android Browser versions provided by BrowserStack fail the "prototype collision
(constructor)" test while locally fired emulators don't, even when they connect
to TestSwarm. Just skip the test there to avoid a red build.

Closes gh-4334
2019-03-27 15:46:20 +01:00
buddh4
005040379d Core: Preserve CSP nonce on scripts with src attribute in DOM manipulation
Fixes gh-4323
Closes gh-4328
2019-03-25 18:14:24 +01:00
Richard Gibson
fe5f04de8f Event: Prevent leverageNative from double-firing focusin
Also, reduce size.

Closes gh-4329
Ref gh-4279
2019-03-25 18:12:08 +01:00
Michał Gołębiowski-Owczarek
753d591aea
Core: Prevent Object.prototype pollution for $.extend( true, ... )
Closes gh-4333
2019-03-25 17:57:30 +01:00
Richard Gibson
669f720edc Event: Leverage native events for focus/blur/click; propagate additional data
Summary of the changes/fixes:
1. Trigger checkbox and radio click events identically (cherry-picked from
   b442abacbb that was reverted before).
2. Manually trigger a native event before checkbox/radio handlers.
3. Add test coverage for triggering namespaced native-backed events.
4. Propagate extra parameters passed when triggering the click event to
   the handlers.
5. Intercept and preserve namespaced native-backed events.
6. Leverage native events for focus and blur.
7. Accept that focusin handlers may fire more than once for now.

Fixes gh-1741
Fixes gh-3423
Fixes gh-3751
Fixes gh-4139
Closes gh-4279
Ref gh-1367
Ref gh-3494
2019-03-20 16:40:16 +01:00
Michał Gołębiowski-Owczarek
a0abd15b9e
CSS: Avoid forcing a reflow in width/height getters unless necessary
Fixes gh-4322
Closes gh-4325
Ref gh-3991
Ref gh-4010
Ref gh-4185
Ref gh-4187
2019-03-18 18:44:43 +01:00
Michał Gołębiowski-Owczarek
0ec25abba2
Build: Run the basic test suite in jsdom
The basic test suite is now run in jsdom on all supported Node.js versions
(8, 10 & 11 as of now).

Closes gh-4310
2019-03-11 20:03:54 +01:00
Michał Gołębiowski-Owczarek
84b6a0beb1
Build: Remove manual QUnit fixture resetting
It was needed when QUnit 1.x one used but we've since upgraded to QUnit 2.x.

Closes gh-4312
Ref gh-4307
2019-03-11 17:25:48 +01:00
Michał Gołębiowski-Owczarek
6ced2639b5
Build: Update QUnit from 1.23.1 to 2.9.2
Closes gh-4307
2019-03-04 20:10:21 +01:00
Michał Gołębiowski-Owczarek
9cb124ed00
Build: Update jsdom; migrate a test with Symbol polyfill to an iframe test
So far, we've been testing that jQuery element iteration works with polyfilled
Symbol & transpiled for-of via a Node test with jsdom with the Symbol global
removed. Unfortunately, jsdom now requires Symbol to be present for its internal
functionality so such a test is no longer possible. Instead, it's been migrated
to an iframe test with transpiled JavaScript.

This PR also enables us to use ECMAScript 2017 or newer in Node.js code.

Closes gh-4305
2019-03-04 18:30:51 +01:00
Michał Gołębiowski-Owczarek
c10945d0e1
Build: Remove obsolete globals from ESLint configuration
We had quite a few obsolete globals declared in various ESLint config files. We also no longer allow to rely on the `noGlobal` & `jQuery` globals in the built file which is not needed.

Closes gh-4301
2019-02-19 13:20:57 +01:00
abnud1
c349818742 Build: Update test code for compatibility with QUnit 2.x (#4297)
Also, run `grunt npmcopy` to sync the "external" directory with dependencies
from package.json. For example, the Sinon library version didn't match.

Ref gh-4234
Closes gh-4297
2019-02-18 19:03:26 +01:00
Michał Gołębiowski-Owczarek
5bdc85b82b
Core: Support passing nonce through jQuery.globalEval
Fixes gh-4278
Closes gh-4280
Ref gh-3541
Ref gh-4269
2019-01-21 18:42:39 +01:00
Michał Gołębiowski-Owczarek
e4de8b4626
Manipulation: Respect script nomodule attribute in DOM manipulation
PR #3869 added support for `<script type="module">` & some support for
the `nomodule` attribute but with no tests for `nomodule` and with the
attribute only respected on inline scripts. This commit adds support for
source-based scripts as well. It also adds tests for `nomodule`, including
making sure legacy browsers execute such scripts as they'd natively do - that's
the whole point of `nomodule` scripts, after all.

Fixes gh-4281
Closes gh-4282
Ref gh-3871
Ref gh-3869
2019-01-21 18:34:40 +01:00
Michał Gołębiowski-Owczarek
543d3d24ea Tests: Skip nonce tests in old iOS/Android as well
Old iOS & Android Browser versions support script-src but not nonce, making the
nonce test impossible to run. Browsers not supporting CSP at all are not
a problem as they'll skip script-src restrictions completely.

Ref gh-3541
Ref gh-4269
Ref c7c2855ed1
2019-01-14 19:49:28 +01:00
Michał Gołębiowski-Owczarek
c7c2855ed1
Core: Preserve CSP nonce on scripts in DOM manipulation
Fixes gh-3541
Closes gh-4269
2019-01-14 19:29:54 +01:00
Michał Gołębiowski-Owczarek
9cb162f6b6
Tests: Exclude Android 4.x from repeated header names test
Android Browser only returns the last value for each header so there's no way
for jQuery get all parts.

Closes gh-4259
Ref gh-3403
Ref gh-4173
2018-12-14 22:06:44 +01:00
Richard Gibson
c2026b117d Manipulation: Only evaluate HTTP-successful script src
Fixes gh-4126
Closes gh-4243
2018-12-12 17:21:24 +01:00
Timmy Willison
13f3cd1611
Tests: fix dimensions tests in testswarm
Close gh-4248
2018-12-03 12:03:04 -05:00
Timmy Willison
315199c156
Dimensions: fall back to offsetWidth/Height for border-box in IE
- Use getClientRects() to explicitly detect hidden/disconnected
  elements

Close gh-4223
Fixes gh-4102
2018-11-27 14:28:59 -05:00
Timmy Willison
b8195fb94c
Tests: fix ajax test failure; add to header instead of replace 2018-11-26 12:46:58 -05:00
Andrei Fangli
e0d9411569 Ajax: Fix getResponseHeader(key) for IE11
- getResponseHeader(key) combines all header values for the provided key into a
single result where values are concatenated by ', '. This does not happen for
IE11 since multiple values for the same header are returned on separate lines.
This makes the function only return the last value of the header for IE11.
- Updated ajax headers test to better cover Object.prototype collisions

Close gh-4173
Fixes gh-3403
2018-11-26 12:00:41 -05:00
Michał Gołębiowski-Owczarek
3ac907864c Tests: Add Safari 12 & iOS 12 results 2018-11-12 18:55:47 +01:00
Michał Gołębiowski-Owczarek
bc8aedf042 Tests: Move latest Firefox before Firefox 60 test results 2018-11-12 18:54:15 +01:00
Saptak Sengupta
9b77def560 Core: Recognize Shadow DOM in attachment checks
Allow `isAttached` to check Shadow DOM for attachment.

Fixes gh-3504
Closes gh-3996
Ref gh-3977
2018-11-09 12:15:31 +01:00
Michał Gołębiowski-Owczarek
354f6036f2
CSS: Don't read styles.position in the width/height cssHook unless necessary
Current width/height cssHook reads the computed position style even if not
necessary as the browser passes the scrollboxSize support test. That has been
changed.

This commit also makes the scrollboxSize support test in line with all others
(i.e. only return true or false) and changes the variable name in the hook
to make the code clearer.

Fixes gh-4185
Closes gh-4187
2018-10-08 18:25:15 +02:00