LayoutTests/fast/dom/document-body-getter-setter.html - Issue 98543011: Improve Document exception messages.

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Issue 98543011: Improve Document exception messages. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Node. Created 6 years, 11 months ago

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

2	2

3 <script src="../../resources/js-test.js"></script>	3 <script src="../../resources/js-test.js"></script>

4	4

5 <script>	5 <script>

6 description('Tests getting and assigning values to document.body');	6 description('Tests getting and assigning values to document.body');

7	7

8 onload = function() {	8 onload = function() {

9 frame = document.createElement('iframe');	9 frame = document.createElement('iframe');

10 document.body.appendChild(frame);	10 document.body.appendChild(frame);

11	11

12 shouldThrow('frame.contentDocument.body = document.createElement("div")', " 'HierarchyRequestError: A Node was inserted somewhere it doesn\\'t belong.'");	12 shouldThrow('frame.contentDocument.body = document.createElement("div")', '" HierarchyRequestError: Failed to set the \'body\' property on \'Document\': The new body element is of type \'DIV\'. It must be either a \'BODY\' or \'FRAMESET\ ' element."');

13 shouldNotThrow('frame.contentDocument.body = document.createElement("framese t")');	13 shouldNotThrow('frame.contentDocument.body = document.createElement("framese t")');

14 shouldBe('frame.contentDocument.documentElement.childNodes.length', '2');	14 shouldBe('frame.contentDocument.documentElement.childNodes.length', '2');

15 shouldNotThrow('frame.contentDocument.body = document.createElement("body")' );	15 shouldNotThrow('frame.contentDocument.body = document.createElement("body")' );

16 shouldBe('frame.contentDocument.documentElement.childNodes.length', '2');	16 shouldBe('frame.contentDocument.documentElement.childNodes.length', '2');

17	17

18 observer = new MutationObserver(function(records) { });	18 observer = new MutationObserver(function(records) { });

19 observer.observe(frame.contentDocument, { subtree: true, childList: true });	19 observer.observe(frame.contentDocument, { subtree: true, childList: true });

20 // If the nodes are the same this should be a noop.	20 // If the nodes are the same this should be a noop.

21 frame.contentDocument.body = frame.contentDocument.body;	21 frame.contentDocument.body = frame.contentDocument.body;

22 shouldBe('observer.takeRecords().length', '0');	22 shouldBe('observer.takeRecords().length', '0');

23	23

24 // WebKit calls importNode() and appends a clone instead of the element you wanted.	24 // WebKit calls importNode() and appends a clone instead of the element you wanted.

25 newBody = document.createElement("body");	25 newBody = document.createElement("body");

26 frame.contentDocument.body = newBody;	26 frame.contentDocument.body = newBody;

27 shouldBe('frame.contentDocument.body', 'newBody');	27 shouldBe('frame.contentDocument.body', 'newBody');

28	28

29 newBody = frame.contentDocument.createElement('body');	29 newBody = frame.contentDocument.createElement('body');

30 frame.contentDocument.body = newBody;	30 frame.contentDocument.body = newBody;

31 shouldBe("frame.contentDocument.body", "newBody")	31 shouldBe("frame.contentDocument.body", "newBody")

32	32

33 var html = frame.contentDocument.documentElement;	33 var html = frame.contentDocument.documentElement;

34 html.appendChild(document.createElement('body'));	34 html.appendChild(document.createElement('body'));

35 html.appendChild(document.createElement('frameset'));	35 html.appendChild(document.createElement('frameset'));

36 shouldBeEqualToString('frame.contentDocument.body.tagName', 'BODY');	36 shouldBeEqualToString('frame.contentDocument.body.tagName', 'BODY');

37 };	37 };

38 </script>	38 </script>

39	39

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