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forked fromjquery/jquery

Commit6a2c60c

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Selector: Re-expose jQuery.find.tokenize
`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 followingAPIs:* `jQuery.find.matchesSelector`* `jQuery.find.matches`* `jQuery.find.compile`* `jQuery.find.select`* `jQuery.find.tokenize`Fixesjquerygh-5259Refjquery/sizzle#242Refjquerygh-5113Refjquerygh-4395Refjquerygh-4406
1 parent7287894 commit6a2c60c

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2 files changed

+224
-3
lines changed

2 files changed

+224
-3
lines changed

‎src/selector.js‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -2091,12 +2091,12 @@ jQuery.find = find;
20912091
jQuery.expr[":"]=jQuery.expr.pseudos;
20922092
jQuery.unique=jQuery.uniqueSort;
20932093

2094-
// These have always been private, but they used to be documented
2095-
// as part of Sizzle so let's maintain them in the 3.x line
2096-
// for backwards compatibility purposes.
2094+
// These have always been private, but they used to be documented as part of
2095+
// Sizzle so let's maintain them for now for backwards compatibility purposes.
20972096
find.compile=compile;
20982097
find.select=select;
20992098
find.setDocument=setDocument;
2099+
find.tokenize=tokenize;
21002100

21012101
find.escape=jQuery.escapeSelector;
21022102
find.getText=jQuery.text;

‎test/unit/selector.js‎

Lines changed: 221 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2448,3 +2448,224 @@ QUnit[ QUnit.jQuerySelectors ? "test" : "skip" ]( "Ensure no 'undefined' handler
24482448
assert.ok(!jQuery.expr.attrHandle.hasOwnProperty("undefined"),
24492449
"Extra attr handlers are not added to Expr.attrHandle (https://github.com/jquery/sizzle/issues/353)");
24502450
});
2451+
2452+
QUnit.test("jQuery.find.matchesSelector",function(assert){
2453+
assert.expect(15);
2454+
2455+
varlink=document.getElementById("simon1"),
2456+
input=document.getElementById("text1"),
2457+
option=document.getElementById("option1a"),
2458+
disconnected=document.createElement("div");
2459+
2460+
link.title="Don't click me";
2461+
assert.ok(jQuery.find.matchesSelector(link,"[rel='bookmark']"),"attribute-equals string");
2462+
assert.ok(jQuery.find.matchesSelector(link,"[rel=bookmark]"),"attribute-equals identifier");
2463+
assert.ok(jQuery.find.matchesSelector(link,"[\nrel = bookmark\t]"),
2464+
"attribute-equals identifier (whitespace ignored)");
2465+
assert.ok(jQuery.find.matchesSelector(link,"a[title=\"Don't click me\"]"),
2466+
"attribute-equals string containing single quote");
2467+
2468+
// jQuery #12303
2469+
input.setAttribute("data-pos",":first");
2470+
assert.ok(jQuery.find.matchesSelector(input,"input[data-pos=\\:first]"),
2471+
"attribute-equals POS in identifier");
2472+
assert.ok(jQuery.find.matchesSelector(input,"input[data-pos=':first']"),
2473+
"attribute-equals POS in string");
2474+
assert.ok(jQuery.find.matchesSelector(input,":input[data-pos=':first']"),
2475+
"attribute-equals POS in string after pseudo");
2476+
2477+
option.setAttribute("test","");
2478+
assert.ok(jQuery.find.matchesSelector(option,"[id=option1a]"),
2479+
"id attribute-equals identifier");
2480+
assert.ok(jQuery.find.matchesSelector(option,"[id*=option1][type!=checkbox]"),
2481+
"attribute-not-equals identifier");
2482+
assert.ok(jQuery.find.matchesSelector(option,"[id*=option1]"),"attribute-contains identifier");
2483+
assert.ok(!jQuery.find.matchesSelector(option,"[test^='']"),
2484+
"attribute-starts-with empty string (negative)");
2485+
2486+
option.className="=]";
2487+
assert.ok(jQuery.find.matchesSelector(option,".\\=\\]"),
2488+
"class selector with attribute-equals confusable");
2489+
2490+
assert.ok(jQuery.find.matchesSelector(disconnected,"div"),"disconnected element");
2491+
assert.ok(jQuery.find.matchesSelector(link,"* > *"),"child combinator matches in document");
2492+
assert.ok(!jQuery.find.matchesSelector(disconnected,"* > *"),"child combinator fails in fragment");
2493+
});
2494+
2495+
QUnit.test("jQuery.find.matches",function(assert){
2496+
assert.expect(4);
2497+
2498+
variframeChild,
2499+
input=document.getElementById("text1"),
2500+
div=document.createElement("div"),
2501+
iframe=document.getElementById("iframe"),
2502+
iframeDoc=iframe.contentDocument||iframe.contentWindow.document;
2503+
2504+
assert.deepEqual(jQuery.find.matches("input",[input]),[input],
2505+
"jQuery.find.matches with seed of input element");
2506+
assert.deepEqual(jQuery.find.matches("div",[div]),[div],
2507+
"jQuery.find.matches with disconnected element");
2508+
2509+
iframeDoc.open();
2510+
iframeDoc.write("<body><div id='foo'><div id='bar'></div></div></body>");
2511+
iframeDoc.close();
2512+
2513+
iframeChild=iframeDoc.getElementById("bar");
2514+
2515+
assert.deepEqual(
2516+
jQuery.find.matches(":root > body > #foo > #bar",[iframeChild]),
2517+
[iframeChild],
2518+
"jQuery.find.matches infers context from element"
2519+
);
2520+
2521+
assert.deepEqual(
2522+
jQuery.find.matches(":root *",[div,iframeChild,input]),
2523+
[iframeChild,input],
2524+
"jQuery.find.matches infers context from each seed element"
2525+
);
2526+
});
2527+
2528+
QUnit.test("jQuery.find.select with pre-compiled function",function(assert){
2529+
assert.expect(6);
2530+
2531+
supportjQuery.each([
2532+
"#qunit-fixture #first",
2533+
"ol#listWithTabIndex > li[tabindex]",
2534+
"#liveSpan1"
2535+
],function(i,selector){
2536+
varcompiled=jQuery.find.compile(selector);
2537+
assert.equal(jQuery.find.select(compiled,document).length,
2538+
1,"Should match using a compiled selector function");
2539+
assert.equal(
2540+
jQuery.find.select(compiled,jQuery("#first")[0]).length,
2541+
0,"Should not match with different context");
2542+
});
2543+
});
2544+
2545+
// Internal, but we test it for backwards compatibility for edge cases
2546+
QUnit.test("jQuery.find.tokenize",function(assert){
2547+
assert.expect(1);
2548+
2549+
varselector="#id .class > div[prop=\"value\"] + input:nth-child(1):button, span:contains(\"Text\") ~ div:has(div:has(span)):not(.not-this.not-that > div)",
2550+
tokens=[
2551+
[
2552+
{
2553+
"value":"#id",
2554+
"type":"ID",
2555+
"matches":[
2556+
"id"
2557+
]
2558+
},
2559+
{
2560+
"value":" ",
2561+
"type":" "
2562+
},
2563+
{
2564+
"value":".class",
2565+
"type":"CLASS",
2566+
"matches":[
2567+
"class"
2568+
]
2569+
},
2570+
{
2571+
"value":" > ",
2572+
"type":">"
2573+
},
2574+
{
2575+
"value":"div",
2576+
"type":"TAG",
2577+
"matches":[
2578+
"div"
2579+
]
2580+
},
2581+
{
2582+
"value":"[prop=\"value\"]",
2583+
"type":"ATTR",
2584+
"matches":[
2585+
"prop",
2586+
"=",
2587+
"value"
2588+
]
2589+
},
2590+
{
2591+
"value":" + ",
2592+
"type":"+"
2593+
},
2594+
{
2595+
"value":"input",
2596+
"type":"TAG",
2597+
"matches":[
2598+
"input"
2599+
]
2600+
},
2601+
{
2602+
"value":":nth-child(1)",
2603+
"type":"CHILD",
2604+
"matches":[
2605+
"nth",
2606+
"child",
2607+
"1",
2608+
0,
2609+
1,
2610+
undefined,
2611+
"",
2612+
"1"
2613+
]
2614+
},
2615+
{
2616+
"value":":button",
2617+
"type":"PSEUDO",
2618+
"matches":[
2619+
"button",
2620+
undefined
2621+
]
2622+
}
2623+
],
2624+
[
2625+
{
2626+
"value":"span",
2627+
"type":"TAG",
2628+
"matches":[
2629+
"span"
2630+
]
2631+
},
2632+
{
2633+
"value":":contains(\"Text\")",
2634+
"type":"PSEUDO",
2635+
"matches":[
2636+
"contains",
2637+
"Text"
2638+
]
2639+
},
2640+
{
2641+
"value":" ~ ",
2642+
"type":"~"
2643+
},
2644+
{
2645+
"value":"div",
2646+
"type":"TAG",
2647+
"matches":[
2648+
"div"
2649+
]
2650+
},
2651+
{
2652+
"value":":has(div:has(span))",
2653+
"type":"PSEUDO",
2654+
"matches":[
2655+
"has",
2656+
"div:has(span)"
2657+
]
2658+
},
2659+
{
2660+
"value":":not(.not-this.not-that > div)",
2661+
"type":"PSEUDO",
2662+
"matches":[
2663+
"not",
2664+
".not-this.not-that > div"
2665+
]
2666+
}
2667+
]
2668+
];
2669+
2670+
assert.deepEqual(jQuery.find.tokenize(selector),tokens,"Tokenization successful");
2671+
});

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