Also, run them on both ChromeHeadless & FirefoxHeadless locally on
`grunt karma:main`.
Plus, so far, the chrome addons were installed for all the jobs, even
the ones that weren't used for browser testing. Changing that makes
those jobs faster.
(cherry-picked from 84835e68239ce55d1fc007b284e8ef4ed2817c2)
An upcoming release of Migrate will generate warnings for calls to .css() that pass numbers rather than strings, see jquery/jquery-migrate#296 . At the moment, core's .offset() setter passes numbers rather than px strings so it would throw warnings. This commit fixes that.
Closes gh-4508
So far, only browser-based JS files were required to be in strict mode (in the
function form). This commit adds such a requirement to Node.js scripts where
the global form is preferred. All Node.js scripts in sloppy mode were
converted to strict mode.
Closes gh-4499
(cherry picked from commit bbad821c39)
Without this change passing `--dry-run` to jquery-release still pushes to the
jquery-dist repository which is dangerous as one can assume `--dry-run` to be
safe from external side effects.
Close gh-4498
(cherry picked from commit d7d0b52bda)
File `src/core.js` has started erroneously being copied to `dist/` in gh-2981.
Fixes gh-4489
Closes gh-4492
Ref gh-2979
Ref gh-2981
(cherry picked from commit 9a4d980639)
This commit requires all function parameters to be used, not just the last one.
In cases where that's not possible as we need to match an external API, there's
an escape hatch of prefixing an unused argument with `_`.
This change makes it easier to catch unused AMD dependencies and unused
parameters in internal functions the API of which we may change at will, among
other things.
Unused AMD dependencies have been removed as part of this commit.
Closes gh-4381
(cherry-picked from 438b1a3e8a)
The previous regex caused the final jQuery binary to have syntax errors for
var-modules with names starting with "return". For example, the following module
wouldn't work when the file is named `returnTrue.js`:
```js
define( function() {
"use strict";
return function returnTrue() {
return true;
};
} );
```
Closes gh-4389
(cherry picked from commit 9ec09c3b4a)
Because of the above conditional, the 'type' variable has a value of type
'string' or undefined. Therefore, boolean comparisons for 'type' variable
is always unnecessary because it return true. The patch removed the
unnecessary conditional statement.
Fixes gh-4374
Closes gh-4375
(cherry picked from commit 110802c7f2)
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.
(cherry picked from 9df4f1de12)
Fixes gh-4320
Closes gh-4459
`: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
(cherry picked from commit 78420d427c)
Android was catching the generic iOS regex. Checking for Android first should
eliminate that issue as iOS user agents don't contain the word "Android".
Putting Safari last makes Android UAs not be tested against it.
The regexes detecting browsers with their versions have been updated for iOS
and Safari so that all iOS >=11 & all Safari (desktop) >= 11 are recognized.
This is required to make Safari 13 & iOS 13 pass support tests but it'll also
make tests forward-compatible with future Safari/iOS versions.
Closes gh-4488
This commit also backports some jQuery.isXMLDoc tests from master so that this
behavior doesn't regress.
(partially cherry-picked from 79b74e043a)
Closes gh-4438
Ref jquery/sizzle#378
Ref jquery/sizzle#436
The original fix didn't account for the fact that in IE `<object>` elements
with no `data` attribute have an object `contentDocument`. The fix leverages
the fact that this special object has a null prototype.
(cherry-picked from ccbd6b9342)
Closes gh-4390
Ref gh-4384
Ref gh-4385
The test for Shadow DOM v1 support has been changed to rely on the presence of
`documentElement.getRootNode` as iOS 10.0-10.2 supports `attachShadow` but
doesn't support `getRootNode`.
No new test is necessary - iOS 10.0 fails lots of our test suite because of
this bug.
Fixes gh-4356
Closes gh-4360
Also, prevent further similar breakages by changing our ESLint configuration
to disallow relying on a global jQuery object in AMD modules.
(cherry-picked from 874030583c)
Fixes gh-4358
Closes gh-4361
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
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
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
Node.js 10 has been in Active LTS since 2018-04-24 and Node.js 8 is now in
maintenance mode.
See https://github.com/nodejs/Release for more details.
Closes gh-4311
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
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
The only packages not fully updated are:
- qunitjs & karma-qunit as that's a QUnit 2.x update that will require some
changes and we'll do that later
- jsdom as we need to first rewrite the test with the Symbol polyfill - newer
jsdom versions don't work with such a hacked Symbol instance
- sinon as the v2 -> v7 upgrade requires to update our unit tests
- uglify-js & grunt-contrib-uglify as latest uglify-js versions slightly worsen
the minified gzipped size
Closes gh-4227
Closes gh-4228
Closes gh-4230
Closes gh-4232
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
JSFiddle doesn't support IE (even 11) anymore so we shouldn't advise users
to use it to create test cases. To make people have a choice, add CodePen
to the list.
Also, link to specific starter templates so that novices don't need to spend
time thinking how to set up the basic structure.
Closes gh-4289
