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1 <!DOCTYPE html> | |
2 <link rel="help" href="https://url.spec.whatwg.org/#interface-urlsearchparams"> | |
3 <script src="../../resources/testharness.js"></script> | |
4 <script src="../../resources/testharnessreport.js"></script> | |
5 <script> | |
6 function assert_type_error(f, msg) { | |
7 assert_throws(TypeError(), f, msg); | |
8 } | |
9 | |
10 test(function() { | |
11 var url = new URL('http://example.org/?a=b'); | |
12 var searchParams = url.searchParams; | |
13 assert_true(url.searchParams === searchParams, 'Object identity should hold. '); | |
14 }, 'URL.searchParams getter'); | |
15 | |
16 test(function() { | |
17 var url = new URL('http://example.org/?a=b'); | |
18 var searchParams = url.searchParams; | |
19 assert_equals(searchParams.toString(), 'a=b'); | |
20 | |
21 searchParams.set('a', 'b'); | |
22 assert_equals(url.searchParams.toString(), 'a=b'); | |
23 assert_equals(url.search, '?a=b'); | |
24 url.search = ''; | |
25 assert_equals(url.searchParams.toString(), ''); | |
26 assert_equals(url.search, ''); | |
27 assert_equals(searchParams.toString(), ''); | |
28 }, 'URL.searchParams updating, clearing'); | |
29 | |
30 test(function() { | |
31 'use strict'; | |
Mike West
2016/04/05 12:43:51
Why do we need strict mode for this test?
sof
2016/04/05 15:23:18
Assignment to readonly attributes will be ignored
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32 var urlString = 'http://example.org'; | |
33 var url = new URL(urlString); | |
34 assert_type_error(function() { url.searchParams = new URLSearchParams(urlStr ing); }); | |
35 assert_type_error(function() { url.searchParams = null; }); | |
36 assert_type_error(function() { url.searchParams = 2; }); | |
37 assert_type_error(function() { url.searchParams = {}; }); | |
38 }, 'URL.searchParams setter, invalid values'); | |
39 | |
40 test(function() { | |
41 var url = new URL('http://example.org/file?a=b&c=d'); | |
42 var searchParams = url.searchParams; | |
43 assert_equals(url.search, '?a=b&c=d'); | |
44 assert_equals(searchParams.toString(), 'a=b&c=d'); | |
45 | |
46 // Test that setting 'search' propagates to the URL object's query | |
47 // object. | |
48 url.search = 'e=f&g=h'; | |
Mike West
2016/04/05 12:43:51
Can you add a test that verifies that `?e=f&g=h` h
sof
2016/04/05 15:23:18
Done.
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49 assert_equals(url.search, '?e=f&g=h'); | |
50 assert_equals(searchParams.toString(), 'e=f&g=h'); | |
51 | |
52 // And in the other direction; altering searchParams propagates | |
53 // back to 'search'. | |
54 searchParams.append('i', ' j '); | |
55 assert_equals(url.search, '?e=f&g=h&i=+j+'); | |
56 assert_equals(url.searchParams.toString(), 'e=f&g=h&i=+j+'); | |
57 assert_equals(searchParams.get('i'), ' j '); | |
58 | |
59 searchParams.set('e', 'updated'); | |
60 assert_equals(url.search, '?e=updated&g=h&i=+j+'); | |
61 assert_equals(searchParams.get('e'), 'updated'); | |
62 | |
63 var url2 = new URL('http://example.org/file?a=b&c=d'); | |
64 assert_equals(url2.search, '?a=b&c=d'); | |
65 assert_equals(url2.searchParams.toString(), 'a=b&c=d'); | |
66 }, 'URL.searchParams and URL.search setters, update propagation'); | |
67 </script> | |
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