content/html/document/test/test_document.watch.html@b8a032363ba2 (annotated)
content/html/document/test/test_document.watch.html
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | <!DOCTYPE html> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=903332 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <meta charset="utf-8"> |
| michael@0 | 8 | <title>Test for Bug 903332</title> |
| michael@0 | 9 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 10 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 11 | <script type="application/javascript"> |
| michael@0 | 12 | |
| michael@0 | 13 | /** Test for Bug 903332 **/ |
| michael@0 | 14 | |
| michael@0 | 15 | var watch1Called; |
| michael@0 | 16 | function watch1(prop, oldValue, newValue) |
| michael@0 | 17 | { |
| michael@0 | 18 | is(watch1Called, false, "watch1Called not reset properly?"); |
| michael@0 | 19 | watch1Called = true; |
| michael@0 | 20 | |
| michael@0 | 21 | is(prop, "cookie", "wrong property name passed to watch1"); |
| michael@0 | 22 | return newValue; |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | var watch2Called; |
| michael@0 | 26 | function watch2(prop, oldValue, newValue) |
| michael@0 | 27 | { |
| michael@0 | 28 | is(watch2Called, false, "watch2Called not reset properly?"); |
| michael@0 | 29 | watch2Called = true; |
| michael@0 | 30 | |
| michael@0 | 31 | is(prop, "cookie", "wrong property name passed to watch2"); |
| michael@0 | 32 | return newValue; |
| michael@0 | 33 | } |
| michael@0 | 34 | |
| michael@0 | 35 | // Just in case subsequent tests depend on a particular value... |
| michael@0 | 36 | var originalValue = document.cookie; |
| michael@0 | 37 | ok(true, "originalValue: " + originalValue); |
| michael@0 | 38 | |
| michael@0 | 39 | var originalPrefix = originalValue.length > 0 ? originalValue + "; " : ""; |
| michael@0 | 40 | |
| michael@0 | 41 | try |
| michael@0 | 42 | { |
| michael@0 | 43 | // trial set (no watch) to verify things work |
| michael@0 | 44 | document.cookie = "first=set"; |
| michael@0 | 45 | is(document.cookie, originalPrefix + "first=set", |
| michael@0 | 46 | "first value correct"); |
| michael@0 | 47 | |
| michael@0 | 48 | // add a watch |
| michael@0 | 49 | document.watch("cookie", watch1); |
| michael@0 | 50 | |
| michael@0 | 51 | // set, check for watch invoked |
| michael@0 | 52 | watch1Called = false; |
| michael@0 | 53 | document.cookie = "second=set"; |
| michael@0 | 54 | is(watch1Called, true, "watch1 function should be called"); |
| michael@0 | 55 | is(document.cookie, originalPrefix + "first=set; second=set", |
| michael@0 | 56 | "second value correct"); |
| michael@0 | 57 | |
| michael@0 | 58 | // and a second time, just in case |
| michael@0 | 59 | watch1Called = false; |
| michael@0 | 60 | document.cookie = "third=set"; |
| michael@0 | 61 | is(watch1Called, true, "watch1 function should be called"); |
| michael@0 | 62 | is(document.cookie, originalPrefix + "first=set; second=set; third=set", |
| michael@0 | 63 | "third value correct"); |
| michael@0 | 64 | |
| michael@0 | 65 | // overwrite the current watch with a new one |
| michael@0 | 66 | document.watch("cookie", watch2); |
| michael@0 | 67 | |
| michael@0 | 68 | // set, check for watch invoked |
| michael@0 | 69 | watch1Called = false; |
| michael@0 | 70 | watch2Called = false; |
| michael@0 | 71 | document.cookie = "fourth=set"; |
| michael@0 | 72 | is(watch1Called, false, "watch1 invoked erroneously"); |
| michael@0 | 73 | is(watch2Called, true, "watch2 function should be called"); |
| michael@0 | 74 | is(document.cookie, originalPrefix + "first=set; second=set; third=set; fourth=set", |
| michael@0 | 75 | "fourth value correct"); |
| michael@0 | 76 | |
| michael@0 | 77 | // and a second time, just in case |
| michael@0 | 78 | watch1Called = false; |
| michael@0 | 79 | watch2Called = false; |
| michael@0 | 80 | document.cookie = "fifth=set"; |
| michael@0 | 81 | is(watch1Called, false, "watch1 invoked erroneously"); |
| michael@0 | 82 | is(watch2Called, true, "watch2 function should be called"); |
| michael@0 | 83 | is(document.cookie, originalPrefix + "first=set; second=set; third=set; fourth=set; fifth=set", |
| michael@0 | 84 | "fifth value correct"); |
| michael@0 | 85 | |
| michael@0 | 86 | // remove the watch |
| michael@0 | 87 | document.unwatch("cookie"); |
| michael@0 | 88 | |
| michael@0 | 89 | // check for non-invocation now |
| michael@0 | 90 | watch1Called = false; |
| michael@0 | 91 | watch2Called = false; |
| michael@0 | 92 | document.cookie = "sixth=set"; |
| michael@0 | 93 | is(watch1Called, false, "watch1 shouldn't be called"); |
| michael@0 | 94 | is(watch2Called, false, "watch2 shouldn't be called"); |
| michael@0 | 95 | is(document.cookie, originalPrefix + "first=set; second=set; third=set; fourth=set; fifth=set; sixth=set", |
| michael@0 | 96 | "sixth value correct"); |
| michael@0 | 97 | } |
| michael@0 | 98 | finally |
| michael@0 | 99 | { |
| michael@0 | 100 | // reset |
| michael@0 | 101 | document.unwatch("cookie"); // harmless, should be no-op except if bugs |
| michael@0 | 102 | |
| michael@0 | 103 | var d = new Date(); |
| michael@0 | 104 | d.setTime(0); |
| michael@0 | 105 | var suffix = "=; expires=" + d.toGMTString(); |
| michael@0 | 106 | |
| michael@0 | 107 | document.cookie = "first" + suffix; |
| michael@0 | 108 | document.cookie = "second" + suffix; |
| michael@0 | 109 | document.cookie = "third" + suffix; |
| michael@0 | 110 | document.cookie = "fourth" + suffix; |
| michael@0 | 111 | document.cookie = "fifth" + suffix; |
| michael@0 | 112 | document.cookie = "sixth" + suffix; |
| michael@0 | 113 | } |
| michael@0 | 114 | |
| michael@0 | 115 | is(document.cookie, originalValue, |
| michael@0 | 116 | "document.cookie isn't what it was initially! expect bustage further " + |
| michael@0 | 117 | "down the line"); |
| michael@0 | 118 | </script> |
| michael@0 | 119 | </head> |
| michael@0 | 120 | <body> |
| michael@0 | 121 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=903332">Mozilla Bug 903332</a> |
| michael@0 | 122 | <p id="display"></p> |
| michael@0 | 123 | <div id="content" style="display: none"> |
| michael@0 | 124 | |
| michael@0 | 125 | </div> |
| michael@0 | 126 | <pre id="test"> |
| michael@0 | 127 | </pre> |
| michael@0 | 128 | </body> |
| michael@0 | 129 | </html> |
