third_party/WebKit/LayoutTests/fast/text/selection-exceptions.html - Issue 2707233002: Range and Selection: Do not accept offsets larger than 2^31-1.

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Issue 2707233002: Range and Selection: Do not accept offsets larger than 2^31-1. (Closed)

Patch Set: . Created 3 years, 10 months ago

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

2 <html>	2 <html>

3 <head>	3 <head>

4 </head>	4 </head>

5 <body>	5 <body>

6 <script src="../../resources/js-test.js"></script>	6 <script src="../../resources/js-test.js"></script>

7 <script>	7 <script>

8 description("This tests that 'Selection' methods throw exceptions with r easonable messages.");	8 description("This tests that 'Selection' methods throw exceptions with r easonable messages.");

9	9

10 shouldThrow('getSelection().collapse(document.documentElement, -1)', '"I ndexSizeError: Failed to execute \'collapse\' on \'Selection\': There is no chil d at offset 4294967295."');	10 shouldThrow('getSelection().collapse(document.documentElement, -1)', '"I ndexSizeError: Failed to execute \'collapse\' on \'Selection\': The offset 42949 67295 is invalid."');

11	11

12 getSelection().empty();	12 getSelection().empty();

13 shouldThrow('getSelection().collapseToStart()', '"InvalidStateError: Fai led to execute \'collapseToStart\' on \'Selection\': there is no selection."');	13 shouldThrow('getSelection().collapseToStart()', '"InvalidStateError: Fai led to execute \'collapseToStart\' on \'Selection\': there is no selection."');

14 shouldThrow('getSelection().collapseToEnd()', '"InvalidStateError: Faile d to execute \'collapseToEnd\' on \'Selection\': there is no selection."');	14 shouldThrow('getSelection().collapseToEnd()', '"InvalidStateError: Faile d to execute \'collapseToEnd\' on \'Selection\': there is no selection."');

15	15

16 shouldThrow('getSelection().setBaseAndExtent(document.documentElement, - 1, document.documentElement, 0)', '"IndexSizeError: Failed to execute \'setBaseA ndExtent\' on \'Selection\': There is no child at offset 4294967295."');	16 shouldThrow('getSelection().setBaseAndExtent(document.documentElement, - 1, document.documentElement, 0)', '"IndexSizeError: Failed to execute \'setBaseA ndExtent\' on \'Selection\': The offset 4294967295 is invalid."');

17 shouldThrow('getSelection().setBaseAndExtent(document.documentElement, 0 , document.documentElement, -1)', '"IndexSizeError: Failed to execute \'setBaseA ndExtent\' on \'Selection\': There is no child at offset 4294967295."');	17 shouldThrow('getSelection().setBaseAndExtent(document.documentElement, 0 , document.documentElement, -1)', '"IndexSizeError: Failed to execute \'setBaseA ndExtent\' on \'Selection\': The offset 4294967295 is invalid."');

18	18

19 shouldThrow('getSelection().collapse(document.documentElement, -1)', '"I ndexSizeError: Failed to execute \'collapse\' on \'Selection\': There is no chil d at offset 4294967295."');	19 shouldThrow('getSelection().collapse(document.documentElement, -1)', '"I ndexSizeError: Failed to execute \'collapse\' on \'Selection\': The offset 42949 67295 is invalid."');

20	20

21 shouldThrow('getSelection().getRangeAt(-1)', '"IndexSizeError: Failed to execute \'getRangeAt\' on \'Selection\': 4294967295 is not a valid index."');	21 shouldThrow('getSelection().getRangeAt(-1)', '"IndexSizeError: Failed to execute \'getRangeAt\' on \'Selection\': 4294967295 is not a valid index."');

22	22

23 shouldThrow('getSelection().extend(0, -1)', '"TypeError: Failed to execu te \'extend\' on \'Selection\': parameter 1 is not of type \'Node\'."');	23 shouldThrow('getSelection().extend(0, -1)', '"TypeError: Failed to execu te \'extend\' on \'Selection\': parameter 1 is not of type \'Node\'."');

24 getSelection().addRange(document.createRange());	24 getSelection().addRange(document.createRange());

25 shouldThrow('getSelection().extend(document.documentElement, -1)', '"Ind exSizeError: Failed to execute \'extend\' on \'Selection\': There is no child at offset 4294967295."');	25 shouldThrow('getSelection().extend(document.documentElement, -1)', '"Ind exSizeError: Failed to execute \'extend\' on \'Selection\': The offset 429496729 5 is invalid."');

26 shouldThrow('getSelection().extend(document.documentElement, 1000)', '"I ndexSizeError: Failed to execute \'extend\' on \'Selection\': There is no child at offset 1000."');	26 shouldThrow('getSelection().extend(document.documentElement, 1000)', '"I ndexSizeError: Failed to execute \'extend\' on \'Selection\': There is no child at offset 1000."');

27 </script>	27 </script>

28 </body>	28 </body>

29 </html>	29 </html>

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