LayoutTests/http/tests/xmlhttprequest/response-stream.html - Issue 18883002: Add Streams API support to XMLHttpRequest

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Issue 18883002: Add Streams API support to XMLHttpRequest (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: kinuko's comment Created 7 years, 3 months ago

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

2 <html>	2 <html>

3 <body>	3 <body>

4 <script src="../resources/testharness.js"></script>	4 <script src="../resources/testharness.js"></script>

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

6 <script type="text/javascript">	6 <script type="text/javascript">

7 var test = async_test("Test response of XMLHttpRequest with responseType set to 'json' for various readyState.");	7 var test = async_test("Test response of XMLHttpRequest with responseType set to 'stream' for various readyState.");

8	8

9 test.step(function()	9 test.step(function()

10 {	10 {

11 var xhr = new XMLHttpRequest;	11 var xhr = new XMLHttpRequest;

12	12

13 xhr.responseType = "json";	13 xhr.responseType = "stream";

14 assert_equals(xhr.responseType, "json", "xhr.responseType");	14 assert_equals(xhr.responseType, "stream", "xhr.responseType");

15	15

16 assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState");	16 assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState");

17 assert_equals(xhr.response, null, "xhr.response");	17 assert_equals(xhr.response, null, "xhr.response during UNSENT");

18	18

19 var seenStates = [];	19 var seenStates = [];

20	20

21 xhr.onreadystatechange = test.step_func(function() {	21 xhr.onreadystatechange = test.step_func(function() {

22 seenStates.push(xhr.readyState);	22 // onreadystatechange can be invoked multiple times in LOADING state.

	23 if (seenStates.length == 0 \|\| xhr.readyState != seenStates[seenStates.le ngth - 1])

	24 seenStates.push(xhr.readyState);

23	25

24 switch (xhr.readyState) {	26 switch (xhr.readyState) {

25 case xhr.UNSENT:	27 case xhr.UNSENT:

26 assert_unreached('Unexpected readyState: UNSENT');	28 assert_unreached('Unexpected readyState: UNSENT');

27 return;	29 return;

28	30

29 case xhr.OPENED:	31 case xhr.OPENED:

30 assert_equals(xhr.response, null, "xhr.response");	32 assert_equals(xhr.response, null, "xhr.response during OPENED");

31 return;	33 return;

32	34

33 case xhr.HEADERS_RECEIVED:	35 case xhr.HEADERS_RECEIVED:

34 assert_equals(xhr.response, null, "xhr.response");	36 assert_equals(xhr.response, null, "xhr.response during HEADERS_RECEI VED");

35 return;	37 return;

36	38

37 case xhr.LOADING:	39 case xhr.LOADING:

38 assert_equals(xhr.response, null, "xhr.response");	40 assert_not_equals(xhr.response, null, "xhr.response during LOADING") ;

39 return;	41 return;

40	42

41 case xhr.DONE:	43 case xhr.DONE:

42 assert_equals(xhr.status, 200, "xhr.status");	44 assert_equals(xhr.status, 200, "xhr.status");

43 assert_equals(JSON.stringify(xhr.response),

44 '["a","b",2,{"3":3}]',

45 "Stringify result of xhr.response");

46	45

47 // Check that we saw all states.	46 // Check that we saw all states.

48 assert_array_equals(seenStates,	47 assert_array_equals(seenStates,

49 [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.LOADING, xhr.DONE]);	48 [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.LOADING, xhr.DONE]);

50	49

51 test.done();	50 test.done();

52 return;	51 return;

53	52

54 default:	53 default:

55 assert_unreached('Unexpected readyState: ' + xhr.readyState)	54 assert_unreached('Unexpected readyState: ' + xhr.readyState)

56 return;	55 return;

57 }	56 }

58 });	57 });

59	58

60 xhr.open('GET', 'resources/test.json', true);	59 xhr.open('GET', '../resources/test.ogv', true);

61 xhr.send();	60 xhr.send();

62 });	61 });

63 </script>	62 </script>

64 </body>	63 </body>

65 </html>	64 </html>

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