LayoutTests/fast/dom/htmlcollection-enumerated-properties.html - Issue 157813013: Update the order of named properties on HTMLCollection objects

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Issue 157813013: Update the order of named properties on HTMLCollection objects (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Reup Created 6 years, 10 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <body>	3 <body>

4 <script src="../../resources/js-test.js"></script>	4 <script src="../../resources/js-test.js"></script>

5 <a id="id1" name="name1"></a>	5 <a id="id1" name="name1"></a>

6 <a id="id2" name="name1"></a>	6 <a id="id2" name="name1"></a>

7 <a id="id3"></a>	7 <a id="id3"></a>

8 <a id="id4" name="name4"></a>	8 <a id="id4" name="name4"></a>

9 <a name="name5"></a>	9 <a name="name5"></a>

10 <a id="id4" name="name6"></a>	10 <a id="id4" name="name6"></a>

11	11

12 <script>	12 <script>

13 description("This tests verifies the enumerated properties on HTMLCollection and their order.");	13 description("This tests verifies the enumerated properties on HTMLCollection and their order.");

14	14

15 var testLink = document.getElementById("testLink");	15 var testLink = document.getElementById("testLink");

16 var htmlCollection = document.getElementsByTagName("a");	16 var htmlCollection = document.getElementsByTagName("a");

17 shouldBe("htmlCollection.__proto__", "HTMLCollection.prototype");	17 shouldBe("htmlCollection.__proto__", "HTMLCollection.prototype");

18 shouldBe("htmlCollection.length", "6");	18 shouldBe("htmlCollection.length", "6");

19	19

20 // As per http://dom.spec.whatwg.org/#htmlcollection:	20 // As per http://dom.spec.whatwg.org/#htmlcollection:

21 // - The object's supported property indices are the numbers in the range zero t o one less than the	21 // - The object's supported property indices are the numbers in the range zero t o one less than the

22 // number of nodes represented by the collection. If there are no such element s, then there are no	22 // number of nodes represented by the collection. If there are no such element s, then there are no

23 // supported property indices.	23 // supported property indices.

24 // - The supported property names are the values from the list returned by these steps:	24 // - The supported property names are the values from the list returned by these steps:

25 // 1. Let result be an empty list.	25 // 1. Let result be an empty list.

26 // 2. For each element represented by the collection, in tree order, run these substeps:	26 // 2. For each element represented by the collection, in tree order, run these substeps:

27 // 1. If element is in the HTML namespace and has a name attribute whose v alue is neither the empty string	27 // 1. If element has an ID which is neither the empty string nor is in res ult, append element's ID to result.

	28 // 2. If element is in the HTML namespace and has a name attribute whose v alue is neither the empty string

28 // nor is in result, append element's name attribute value to result.	29 // nor is in result, append element's name attribute value to result.

29 // 2. If element has an ID which is neither the empty string nor is in res ult, append element's ID to result.

30 // 3. Return result.	30 // 3. Return result.

31 var expectedEnumeratedProperties = ["0", "1" , "2", "3", "4", "5", "length", "na me1", "id1", "id2", "id3", "name4", "id4", "name5", "name6", "item", "namedItem" ];	31 var expectedEnumeratedProperties = ["0", "1" , "2", "3", "4", "5", "length", "id 1", "name1", "id2", "id3", "id4", "name4", "name5", "name6", "item", "namedItem" ];

32	32

33 var enumeratedProperties = [];	33 var enumeratedProperties = [];

34 for (var property in htmlCollection) {	34 for (var property in htmlCollection) {

35 enumeratedProperties[enumeratedProperties.length] = property;	35 enumeratedProperties[enumeratedProperties.length] = property;

36 }	36 }

37 shouldBe("enumeratedProperties", "expectedEnumeratedProperties");	37 shouldBe("enumeratedProperties", "expectedEnumeratedProperties");

38 </script>	38 </script>

39 </body>	39 </body>

40 </html>	40 </html>

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