1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Consuming Response body after getting a ReadableStream</title>
<meta name="help" href="https://fetch.spec.whatwg.org/#response">
<meta name="help" href="https://fetch.spec.whatwg.org/#body-mixin">
<meta name="author" title="Canon Research France" href="https://www.crf.canon.fr">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
function createResponseWithReadableStream(callback) {
return fetch("../resources/data.json").then(function(response) {
var reader = response.body.getReader();
reader.releaseLock();
return callback(response);
});
}
promise_test(function() {
return createResponseWithReadableStream(function(response) {
return response.blob().then(function(blob) {
assert_true(blob instanceof Blob);
});
});
}, "Getting blob after getting the Response body - not disturbed, not locked");
promise_test(function() {
return createResponseWithReadableStream(function(response) {
return response.text().then(function(text) {
assert_true(text.length > 0);
});
});
}, "Getting text after getting the Response body - not disturbed, not locked");
promise_test(function() {
return createResponseWithReadableStream(function(response) {
return response.json().then(function(json) {
assert_true(typeof json === "object");
});
});
}, "Getting json after getting the Response body - not disturbed, not locked");
promise_test(function() {
return createResponseWithReadableStream(function(response) {
return response.arrayBuffer().then(function(arrayBuffer) {
assert_true(arrayBuffer.byteLength > 0);
});
});
}, "Getting arrayBuffer after getting the Response body - not disturbed, not locked");
</script>
</body>
</html>
|
