url-searchparams.any.js (2599B)
1 function bURL(url, base) { 2 return new URL(url, base || "about:blank") 3 } 4 5 function runURLSearchParamTests() { 6 test(function() { 7 var url = bURL('http://example.org/?a=b') 8 assert_true("searchParams" in url) 9 var searchParams = url.searchParams 10 assert_equals(url.searchParams, searchParams, 'Object identity should hold.') 11 }, 'URL.searchParams getter') 12 13 test(function() { 14 var url = bURL('http://example.org/?a=b') 15 assert_true("searchParams" in url) 16 var searchParams = url.searchParams 17 assert_equals(searchParams.toString(), 'a=b') 18 19 searchParams.set('a', 'b') 20 assert_equals(url.searchParams.toString(), 'a=b') 21 assert_equals(url.search, '?a=b') 22 url.search = '' 23 assert_equals(url.searchParams.toString(), '') 24 assert_equals(url.search, '') 25 assert_equals(searchParams.toString(), '') 26 }, 'URL.searchParams updating, clearing') 27 28 test(function() { 29 'use strict' 30 var urlString = 'http://example.org' 31 var url = bURL(urlString) 32 assert_throws_js(TypeError, function() { url.searchParams = new URLSearchParams(urlString) }) 33 }, 'URL.searchParams setter, invalid values') 34 35 test(function() { 36 var url = bURL('http://example.org/file?a=b&c=d') 37 assert_true("searchParams" in url) 38 var searchParams = url.searchParams 39 assert_equals(url.search, '?a=b&c=d') 40 assert_equals(searchParams.toString(), 'a=b&c=d') 41 42 // Test that setting 'search' propagates to the URL object's query object. 43 url.search = 'e=f&g=h' 44 assert_equals(url.search, '?e=f&g=h') 45 assert_equals(searchParams.toString(), 'e=f&g=h') 46 47 // ..and same but with a leading '?'. 48 url.search = '?e=f&g=h' 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 = bURL('http://example.org/file??a=b&c=d') 64 assert_equals(url2.search, '??a=b&c=d') 65 assert_equals(url2.searchParams.toString(), '%3Fa=b&c=d') 66 67 url2.href = 'http://example.org/file??a=b' 68 assert_equals(url2.search, '??a=b') 69 assert_equals(url2.searchParams.toString(), '%3Fa=b') 70 }, 'URL.searchParams and URL.search setters, update propagation') 71 } 72 runURLSearchParamTests()