third_party/WebKit/LayoutTests/crypto/subtle/digest-arraybuffer-oom.html - Issue 1414553002: Fix out-of-memory crashes related to ArrayBuffer allocation

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Side by Side Diff: third_party/WebKit/LayoutTests/crypto/subtle/digest-arraybuffer-oom.html

Issue 1414553002: Fix out-of-memory crashes related to ArrayBuffer allocation Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Reverting some behavior changes Created 5 years, 1 month ago

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

2 <html>	2 <html>

3 <head>	3 <head>

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

5 <script src="resources/common.js"></script>	5 <script src="resources/common.js"></script>

6 </head>	6 </head>

7 <body>	7 <body>

8 <p id="description"></p>	8 <p id="description"></p>

9 <div id="console"></div>	9 <div id="console"></div>

10	10

11 <script>	11 <script>

12 description("Tests the digest() method using ArrayBuffer");	12 description("Tests the digest() method using ArrayBuffer, with a memory allocati on failure.");

13	13

14 jsTestIsAsync = true;	14 jsTestIsAsync = true;

15	15

16 var algorithmName = "sha-256";	16 var algorithmName = "sha-256";

17 var inputHex = "00";	17 var inputHex = "00";

18 var expectedOutputHex = "6e340b9cffb37a989ca544e6bb780a2c78901d3fb33738768511a30 617afa01d";	18 var expectedOutputHex = "6e340b9cffb37a989ca544e6bb780a2c78901d3fb33738768511a30 617afa01d";

19	19

20 // Most of the crypto LayouTests use ArrayBufferView for data input. This one

21 // passes an ArrayBuffer instead.

22 var input = hexStringToUint8Array(inputHex).buffer;	20 var input = hexStringToUint8Array(inputHex).buffer;

23	21

24 crypto.subtle.digest({name : algorithmName}, input).then(function(result) {	22 if (window.internals) {

25 bytesShouldMatchHexString("sha-256 of [0]", expectedOutputHex, result);	23 internals.fakeOutOfMemoryForNextArrayBufferAllocation();
	Stephen White 2015/10/29 16:29:52 Nice! Nice!
26 }).then(finishJSTest, failAndFinishJSTest);	24 // Test succeeds if promise is rejected.

	25 crypto.subtle.digest({name : algorithmName}, input).then(failAndFinishJSTest , finishJSTest);

	26 }

27	27

28 </script>	28 </script>

29	29

30 </body>	30 </body>

31 </html>	31 </html>

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