If the iframe is not initially visible, the `scrollboxSize` support test is
failing. jQuery then cached this value and and applied the wrong result
undefinitely.
This breaks jQuery UI's Dialogs inside initially invisible iframes.
Closes gh-5317
Ref jquery/jquery-ui#2176
Build was already happening in scripts like `test:browser` but those scripts
were missing `pretest`, meaning that running `npm install && npm test:browser`
may have failed if `pretest` wasn't run before or if its results were out of
date.
Even worse, with such stale data some tests may erroneously succeed.
This also removes a separate `pretest` step from GitHub Actions as it's no
longer needed.
Closes gh-5338
(cherry picked from commit 1ad66aeb6d)
Close gh-5330
- lint
- npmcopy
- build, minify, and process for distribution.
- new custom build command using yargs
- compare size of minified/gzip built files
- pretest scripts, including qunit-fixture, babel transpilation, and npmcopy
- node smoke tests
- promises aplus tests
- new watch task using nodemon, which runs `npm run build:all` on `src` changes.
Also:
- upgraded husky and added the new lint command
- updated lint config to use new "flat" config format.
See https://eslint.org/docs/latest/use/configure/configuration-files-new
- Temporarily disabled one lint rule until flat config is
supported by eslint-plugin-import.
See https://github.com/import-js/eslint-plugin-import/issues/2556
- committed package-lock.json
- updated all test scripts to use the new build
- added an express test server that uses middleware-mockserver
this can be used to run tests without karma
- build-all-variants is now build:all
- run pretest script in jenkins
---------
Co-authored-by: Michał Gołębiowski-Owczarek <m.goleb@gmail.com>
Summary of the changes:
* Tests: Remove legacy jQuery.cache & oldIE leftovers
* Tests: Reformat JavaScript in delegatetest.html
* Docs: "jQuery Foundation Projects" -> "jQuery Projects"
* Tests: Drop an unused localfile.html file (modern browsers don't support
the `file:` protocol this way, there's no point in keeping the file around)
* Effects: Remove a redundant `!fn` check (`fn || !fn && easing` is equivalent
to `fn || easing`; simplify the code)
* CSS: Explain the fallback to direct object access in curCSS better
* Tests: Deduplicate `jQuery.parseHTML` test titles
* Dimensions: Add a test for fractional values
* Tests: Fix a buggy WebKit regex
Closes gh-5296
(cherry picked from commit 93ca49e6d1)
Summary of the changes:
* expand `node_smoke_tests` to test the full & slim builds
* run `compare_size` on all built minified files; don't run it anymore on
unminified files where they don't provide lots of value
The main goal of this change is to make it easier to compare sizes of both the
full & slim builds between the `3.x-stable` & `main` branches.
Closes gh-5291
Ref gh-5255
(partially cherry-picked from commit 8be4c0e4f8)
Bootstrap 5 includes the following CSS on the page:
```css
*,
*::before,
*::after {
box-sizing: border-box;
}
```
That threw our `reliableTrDimensions` support test off. This change fixes the
support test and adds a unit test ensuring support test values on a page
including Bootstrap 5 CSS are the same as on a page without it.
Fixes gh-5270
Closes gh-5279
Ref gh-5278
Both IE & Edge Legacy need the workaround of calling `setDocument()` in an
`unload` handler to avoid "permission denied" errors. However, due to not being
possible to feature-detect this issue, the handler has been applied in all
browsers for windows different than the one in which jQuery was loaded.
jQuery 4.0, which drops Edge Legacy support, guards this workaround with
a `document.documentMode` check. This won't work in the 3.x line due to still
supporting Edge Legacy but we can check for
`document.documentElement.msMatchesSelector` instead as that API is
supported in IE 9+ and all Edge Legacy versions.
Fixes gh-5281
Closes gh-5282
Ref gh-4792
`Sizzle.tokenize` is an internal Sizzle API, but exposed. As a result,
it has historically been available in jQuery via `jQuery.find.tokenize`.
That got dropped during Sizzle removal; this change restores the API.
In addition to that, Sizzle tests have been backported for the following
APIs:
* `jQuery.find.matchesSelector`
* `jQuery.find.matches`
* `jQuery.find.compile`
* `jQuery.find.select`
A new test was also added for `jQuery.find.tokenize` - even Sizzle was
missing one.
Fixes gh-5259
Closes gh-5260
Ref gh-5263
Ref jquery/sizzle#242
Ref gh-5113
Ref gh-4395
Ref gh-4406
Now that unit tests are run on GitHub Actions in all three major
engines and for multiple custom jQuery builds, the request for PR
authors to run unit tests locally and confirm they pass is needless
overhead; let's drop the checkbox.
Closes gh-5261
(cherry picked from commit 988a56847d)
Make the deprecated `.hover()` method not rely on other deprecated
methods: `.mouseenter()` & `.mouseleave()`. Use `.on()` instead.
Closes gh-5251
(cherry picked from commit fd6ffc5eb2)
Chrome 112 & Safari 16.4 introduce two changes:
* `:has()` is non-forgiving
* `CSS.supports( "selector(...)" )` parses everything in a non-forgiving way
We no longer care about the latter but the former means the `cssHas` support
test now passes.
Closes gh-5226
This regressed in gh-3656 as the added logic to include scroll gutters
in `.innerWidth()` / `.innerHeight()` didn't take negative margins into
account. This broke handling of negative margins in
`.offsetHeight( true )` and `.offsetWidth( true )`. To fix it, calculate
margin delta separately and only add it after the scroll gutter
adjustment logic.
Fixes gh-3982
Closes gh-5234
Ref gh-3656
(cherry picked from commit bce13b72c1)
Previously, when `leverageNative` handled async events, there was
a case where an empty placeholder object was set as a result.
Covering both such an object and `false` required a `length` check.
However, this is not necessary since gh-5223 and the check was
already simplified in other places; this one was missed.
Closes gh-5236
Ref gh-5223
(cherry picked from commit dfe212d5a1)
There was a comment claiming that there are two implementations
of `safeActiveElement`. However, the one in `event.js` got removed
in gh-5224, even before the comment was added.
This commit removes this obsolete comment.
Closes gh-5237
Ref gh-5224
In IE 9 accessing `document.activeElement` may throw; see
https://bugs.jquery.com/ticket/13393. We've already guarded
against this in event code but not in selector.
Closes gh-5229
In `leverageNative`, instead of calling `event.stopImmediatePropagation()`
which would abort both native & jQuery handlers, set the wrapper's
`isImmediatePropagationStopped` property to a function returning `true`.
Since for each element + type pair jQuery attaches only one native handler,
there is also only one wrapper jQuery event so this achieves the goal:
on the target element jQuery handlers don't fire but native ones do.
Unfortunately, this workaround doesn't work for handlers on ancestors
- since the native event is re-wrapped by a jQuery one on each level of
the propagation, the only way to stop it for jQuery was to stop it for
everyone via native `stopPropagation()`. This is not a problem for
`focus`/`blur` which don't bubble, but it does also stop `click` on
checkboxes and radios. We accept this limitation.
Fixes gh-5015
Closes gh-5228
(cherry picked from commit 6ad3651dbf)
In IE (all versions), `focus` & `blur` handlers are fired asynchronously
but `focusin` & `focusout` are run synchronously. In other browsers, all
those handlers are fired synchronously. Asynchronous behavior of these
handlers in IE caused issues for IE (gh-4856, gh-4859).
We now simulate `focus` via `focusin` & `blur` via `focusout` in IE to avoid
these issues. This also let us simplify some tests.
This commit also simplifies `leverageNative` - with IE now using `focusin`
to simulate `focus` and `focusout` to simulate `blur`, we don't have to deal
with async events in `leverageNative`. This also fixes broken `focus` triggers
after first triggering it on a hidden element - previously, `leverageNative`
assumed that the native `focus` handler not firing after calling the native
`focus` method meant it would be handled later, asynchronously, which
was not the case (gh-4950).
To preserve relative `focusin`/`focus` & `focusout`/`blur` event order
guaranteed on the 3.x branch, attach a single handler for both events in IE.
A side effect of this is that to reduce size the `event/focusin` module
no longer exists and it's impossible to disable the `focusin` patch
in modern browsers via the jQuery custom build system.
Fixes gh-4856
Fixes gh-4859
Fixes gh-4950
Ref gh-5223
Closes gh-5224
Co-authored-by: Richard Gibson <richard.gibson@gmail.com>
PR gh-5197 started treating all non-string non-plain-object
`data` values as binary. However, `jQuery.ajax` also supports
arrays as values of `data`. This change didn't land on `3.x-stable`;
however... Surprisingly, we had no tests for array `data` values.
This change backports a few such missing tests added in gh-5203.
Ref gh-5197
Ref gh-5203
PR gh-5190 added support for running tests on Playwright WebKit
in CI. For efficiency reasons, Playwright dependencies are only
installed for the `test:browser` npm script. However, that same
script is also used for Firefox ESR testing.
This change makes Playwright dependencies installed only for cases
where `WebKitHeadless` exists on the list of tested browsers.
Closes gh-5204
Ref gh-5190
(cherry picked from commit e77bd9d64f)
PR gh-5046 erroneously changed AJAX deprecated event alias
usage in deprecated tests to `.on()` calls. This change
reverses this mistake.
Closes gh-5195
Ref gh-5046
(cherry picked from commit cff2899885)
Rename `jQuery.Deferred.getStackHook` to `jQuery.Deferred.getErrorHook`
to indicate passing an error instance is usually a better choice - it
works with source maps while a raw stack generally does not.
In jQuery `3.7.0`, we'll keep both names, marking the old one as
deprecated. In jQuery `4.0.0` we'll just keep the new one. This
change implements the `3.7.0` version; PR gh-5211 implements
the `4.0.0` one.
Fixes gh-5201
Closes gh-5212
Ref gh-5211
`CSS.supports( "selector(...)" )` has different semantics than selectors passed
to `querySelectorAll`. Apart from the fact that the former returns `false` for
unrecognized selectors and the latter throws, `qSA` is more forgiving and
accepts some invalid selectors, auto-correcting them where needed - for
example, mismatched brackers are auto-closed. This behavior difference is
breaking for many users.
To add to that, a recent CSSWG resolution made `:is()` & `:where()` the only
pseudos with forgiving parsing; browsers are in the process of making `:has()`
parsing unforgiving.
Taking all that into account, we go back to our previous try-catch approach
without relying on `CSS.supports( "selector(...)" )`. The only difference
is we detect forgiving parsing in `:has()` and mark the selector as buggy.
The PR also updates `playwright-webkit` so that we test against a version
of WebKit that already has non-forgiving `:has()`.
Fixes gh-5194
Closes gh-5207
Ref gh-5206
Ref gh-5098
Ref gh-5107
Ref w3c/csswg-drafts#7676
For older Safari/iOS we needed to add the `safari` UA check as their reported
`WebKit` version was not new enough. However, that check should have also
excluded Chrome which was missed in the first iteration. This has been fixed.
Also, fix code formatting in `test/unit/css.js`.
So far, we've been running browser tests on GitHub Actions in Chrome
and Firefox. Regular Safari is not available in GitHub Actions but
Playwright WebKit comes close to a dev version of Safari.
With this change, our GitHub CI & local test runs will invoke tests on
all actively developed browser engines on all PRs.
Also, our GitHub Actions browser tests are now running on Node.js 18.
Detection of the Playwright WebKit browser in support unit tests is done
by checking if the `test_browser` query parameter is set to `"Playwright"`;
this is a `karma-webkit-launcher` feature. Detecting that browser via
user agent as we normally do is hard as the UA on Linux is very similar
to a real Safari one but it actually uses a newer version of the engine.
In addition, we now allow to pass custom browsers when one needs it;
e.g., to run the tests in all three engines on Linux/macOS, run:
```
grunt && BROWSERS=ChromeHeadless,FirefoxHeadless,WebkitHeadless grunt karma:main
```
Closes gh-5190
(cherry picked from commit b02a257f98)
The `test/middleware-mockserver.js` file used to have the same ESLint
settings applied as other test files that are directly run in tested
browsers. Now it shares settings of other Node.js files.
The file is now also written using modern JS, leveraging ES2018.
Closes gh-5196
(cherry picked from commit ce90a48450)
