mirror of
https://github.com/jquery/jquery.git
synced 2024-11-23 02:54:22 +00:00
6306ca4994
This commit removes Sizzle from jQuery, inlining its code & removing obsolete
workarounds where applicable.
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 main `selector` module can be disabled in favor of `selector-native`
via:
grunt custom:-selector
For backwards compatibility, the legacy `sizzle` alias is also supported (it
will be dropped in jQuery `4.0.0`):
grunt custom:-selector
Sizzle tests have been ported to jQuery ones. Ones that are not compatible
with the `selector-native` module are disabled if the regular selector module
is excluded.
Backwards compatibility is still kept for all `Sizzle` utils - they continue to be
available under `jQuery.find` - but the primary implementation is now attached
directly to jQuery.
Some selector utils shared by `selector` & `selector-native` have been
extracted & deduplicated. `jQuery.text` and `jQuery.isXMLDoc` have been
moved to the `core` module.
The commit reduces the gzipped jQuery size by 851 bytes compared to the
`3.x-stable` branch.
Closes gh-5113
Ref gh-4395
Ref gh-4406
545 lines
13 KiB
JavaScript
545 lines
13 KiB
JavaScript
QUnit.module( "support", { afterEach: moduleTeardown } );
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var computedSupport = getComputedSupport( jQuery.support );
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function getComputedSupport( support ) {
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var prop,
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result = {};
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for ( prop in support ) {
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if ( typeof support[ prop ] === "function" ) {
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result[ prop ] = support[ prop ]();
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} else {
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result[ prop ] = support[ prop ];
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}
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}
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return result;
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}
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if ( includesModule( "css" ) ) {
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testIframe(
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"body background is not lost if set prior to loading jQuery (trac-9239)",
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"support/bodyBackground.html",
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function( assert, jQuery, window, document, color, support ) {
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assert.expect( 2 );
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var okValue = {
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"#000000": true,
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"rgb(0, 0, 0)": true
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};
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assert.ok( okValue[ color ], "color was not reset (" + color + ")" );
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assert.deepEqual( jQuery.extend( {}, support ), computedSupport,
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"Same support properties" );
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}
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);
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}
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// This test checks CSP only for browsers with "Content-Security-Policy" header support
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// i.e. no old WebKit or old Firefox
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testIframe(
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"Check CSP (https://developer.mozilla.org/en-US/docs/Security/CSP) restrictions",
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"mock.php?action=cspFrame",
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function( assert, jQuery, window, document, support ) {
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var done = assert.async();
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assert.expect( 2 );
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assert.deepEqual( jQuery.extend( {}, support ), computedSupport,
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"No violations of CSP polices" );
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supportjQuery.get( baseURL + "support/csp.log" ).done( function( data ) {
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assert.equal( data, "", "No log request should be sent" );
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supportjQuery.get( baseURL + "mock.php?action=cspClean" ).done( done );
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} );
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}
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);
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( function() {
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var browserKey, expected,
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userAgent = window.navigator.userAgent,
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expectedMap = {
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edge: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: false,
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scope: false,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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ie_10_11: {
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ajax: true,
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boxSizingReliable: false,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: false,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: true,
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getById: true,
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noCloneChecked: false,
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option: true,
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optSelected: false,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: false,
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reliableMarginLeft: true,
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reliableTrDimensions: false,
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scope: false,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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ie_9: {
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ajax: true,
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boxSizingReliable: false,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: false,
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cssSupportsSelector: false,
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cors: false,
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createHTMLDocument: true,
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disconnectedMatch: false,
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focusin: true,
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getById: false,
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noCloneChecked: false,
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option: false,
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optSelected: false,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: false,
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reliableMarginLeft: true,
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reliableTrDimensions: false,
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scope: false,
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scrollboxSize: false,
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sortDetached: true,
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sortStable: true
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},
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chrome: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: true,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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safari: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: true,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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safari_9_10: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: false,
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pixelPosition: false,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: true,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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firefox: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: true,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: false,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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firefox_102: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: false,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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firefox_60: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: true,
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reliableMarginLeft: false,
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reliableTrDimensions: true,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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ios: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: true,
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pixelPosition: true,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: true,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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ios_9_10: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: false,
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pixelPosition: false,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: true,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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ios_8: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: false,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: false,
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pixelPosition: false,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: true,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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ios_7: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: true,
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checkOn: true,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: false,
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pixelPosition: false,
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radioValue: true,
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reliableMarginLeft: true,
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reliableTrDimensions: true,
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scope: true,
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scrollboxSize: true,
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sortDetached: true,
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sortStable: true
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},
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android: {
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ajax: true,
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boxSizingReliable: true,
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checkClone: false,
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checkOn: false,
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clearCloneStyle: true,
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cssSupportsSelector: false,
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cors: true,
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createHTMLDocument: true,
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disconnectedMatch: true,
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focusin: false,
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getById: true,
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noCloneChecked: true,
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option: true,
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optSelected: true,
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pixelBoxStyles: false,
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pixelPosition: false,
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radioValue: true,
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reliableMarginLeft: false,
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reliableTrDimensions: true,
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scope: false,
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scrollboxSize: true,
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sortDetached: false,
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sortStable: false
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}
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};
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// Make the slim build pass tests.
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for ( browserKey in expectedMap ) {
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if ( !includesModule( "ajax" ) ) {
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delete expectedMap[ browserKey ].ajax;
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delete expectedMap[ browserKey ].cors;
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}
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}
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// Make the selector-native build pass tests.
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for ( browserKey in expectedMap ) {
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if ( !includesModule( "selector" ) ) {
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delete expectedMap[ browserKey ].cssSupportsSelector;
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delete expectedMap[ browserKey ].disconnectedMatch;
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delete expectedMap[ browserKey ].getById;
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delete expectedMap[ browserKey ].scope;
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delete expectedMap[ browserKey ].sortDetached;
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delete expectedMap[ browserKey ].sortStable;
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}
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}
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if ( /edge\//i.test( userAgent ) ) {
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expected = expectedMap.edge;
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} else if ( /(msie 10\.0|trident\/7\.0)/i.test( userAgent ) ) {
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expected = expectedMap.ie_10_11;
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} else if ( /msie 9\.0/i.test( userAgent ) ) {
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expected = expectedMap.ie_9;
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} else if ( /chrome/i.test( userAgent ) ) {
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// Catches Chrome on Android as well (i.e. the default
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// Android browser on Android >= 4.4).
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expected = expectedMap.chrome;
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} else if ( /\b(?:9|10)\.\d+(\.\d+)* safari/i.test( userAgent ) ) {
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expected = expectedMap.safari_9_10;
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} else if ( /firefox\/[456]\d\b/i.test( userAgent ) ) {
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expected = expectedMap.firefox_60;
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} else if ( /firefox\/(?:[789]\d|102)\b/i.test( userAgent ) ) {
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expected = expectedMap.firefox_102;
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} else if ( /firefox/i.test( userAgent ) ) {
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expected = expectedMap.firefox;
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} else if ( /android 4\.[0-3]/i.test( userAgent ) ) {
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expected = expectedMap.android;
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} else if ( /iphone os (?:9|10)_/i.test( userAgent ) ) {
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expected = expectedMap.ios_9_10;
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} else if ( /iphone os 8_/i.test( userAgent ) ) {
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expected = expectedMap.ios_8;
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} else if ( /iphone os 7_/i.test( userAgent ) ) {
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expected = expectedMap.ios_7;
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} else if ( /(?:iphone|ipad);.*(?:iphone)? os \d+_/i.test( userAgent ) ) {
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expected = expectedMap.ios;
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} else if ( /\b\d+(\.\d+)+ safari/i.test( userAgent ) ) {
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expected = expectedMap.safari;
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}
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QUnit.test( "Verify that support tests resolve as expected per browser", function( assert ) {
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if ( !expected ) {
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assert.expect( 1 );
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assert.ok( false, "Known client: " + userAgent );
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}
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var i, prop,
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j = 0;
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for ( prop in computedSupport ) {
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j++;
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}
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|
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// Add an assertion per undefined support prop as it may
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// not even exist on computedSupport but we still want to run
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// the check.
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for ( prop in expected ) {
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if ( expected[ prop ] === undefined ) {
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j++;
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}
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}
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assert.expect( j );
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for ( i in expected ) {
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if ( includesModule( "ajax" ) || i !== "ajax" && i !== "cors" ) {
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assert.equal( computedSupport[ i ], expected[ i ],
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"jQuery.support['" + i + "']: " + computedSupport[ i ] +
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", expected['" + i + "']: " + expected[ i ] );
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} else {
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assert.ok( true, "no ajax; skipping jQuery.support['" + i + "']" );
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}
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}
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} );
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QUnit.test( "Verify most support tests are failing in one " +
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"of tested browsers", function( assert ) {
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|
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var prop, browserKey, supportTestName,
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i = 0,
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supportProps = {},
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failingSupportProps = {},
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whitelist = {
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ajax: true
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};
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|
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for ( prop in computedSupport ) {
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i++;
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}
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|
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// Add an assertion per undefined support prop as it may
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// not even exist on computedSupport but we still want to run
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|
// the check.
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|
for ( prop in expected ) {
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if ( expected[ prop ] === undefined ) {
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i++;
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}
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}
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assert.expect( i );
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// Record all support props and the failing ones and ensure everyone
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// except a few on a whitelist are failing at least once.
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for ( browserKey in expectedMap ) {
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for ( supportTestName in expectedMap[ browserKey ] ) {
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supportProps[ supportTestName ] = true;
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if ( !expectedMap[ browserKey ][ supportTestName ] ) {
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failingSupportProps[ supportTestName ] = true;
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}
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}
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}
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|
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for ( supportTestName in supportProps ) {
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assert.ok( whitelist[ supportTestName ] || failingSupportProps[ supportTestName ],
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"jQuery.support['" + supportTestName + "'] always succeeds; remove it?" );
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}
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} );
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|
} )();
|