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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/html/test/test_document.watch.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/html/test/test_document.watch.html')
| -rw-r--r-- | dom/html/test/test_document.watch.html | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/dom/html/test/test_document.watch.html b/dom/html/test/test_document.watch.html new file mode 100644 index 000000000..54509823b --- /dev/null +++ b/dom/html/test/test_document.watch.html @@ -0,0 +1,129 @@ +<!DOCTYPE html> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=903332 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 903332</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <script type="application/javascript"> + + /** Test for Bug 903332 **/ + + var watch1Called; + function watch1(prop, oldValue, newValue) + { + is(watch1Called, false, "watch1Called not reset properly?"); + watch1Called = true; + + is(prop, "cookie", "wrong property name passed to watch1"); + return newValue; + } + + var watch2Called; + function watch2(prop, oldValue, newValue) + { + is(watch2Called, false, "watch2Called not reset properly?"); + watch2Called = true; + + is(prop, "cookie", "wrong property name passed to watch2"); + return newValue; + } + + // Just in case subsequent tests depend on a particular value... + var originalValue = document.cookie; + ok(true, "originalValue: " + originalValue); + + var originalPrefix = originalValue.length > 0 ? originalValue + "; " : ""; + + try + { + // trial set (no watch) to verify things work + document.cookie = "first=set"; + is(document.cookie, originalPrefix + "first=set", + "first value correct"); + + // add a watch + document.watch("cookie", watch1); + + // set, check for watch invoked + watch1Called = false; + document.cookie = "second=set"; + is(watch1Called, true, "watch1 function should be called"); + is(document.cookie, originalPrefix + "first=set; second=set", + "second value correct"); + + // and a second time, just in case + watch1Called = false; + document.cookie = "third=set"; + is(watch1Called, true, "watch1 function should be called"); + is(document.cookie, originalPrefix + "first=set; second=set; third=set", + "third value correct"); + + // overwrite the current watch with a new one + document.watch("cookie", watch2); + + // set, check for watch invoked + watch1Called = false; + watch2Called = false; + document.cookie = "fourth=set"; + is(watch1Called, false, "watch1 invoked erroneously"); + is(watch2Called, true, "watch2 function should be called"); + is(document.cookie, originalPrefix + "first=set; second=set; third=set; fourth=set", + "fourth value correct"); + + // and a second time, just in case + watch1Called = false; + watch2Called = false; + document.cookie = "fifth=set"; + is(watch1Called, false, "watch1 invoked erroneously"); + is(watch2Called, true, "watch2 function should be called"); + is(document.cookie, originalPrefix + "first=set; second=set; third=set; fourth=set; fifth=set", + "fifth value correct"); + + // remove the watch + document.unwatch("cookie"); + + // check for non-invocation now + watch1Called = false; + watch2Called = false; + document.cookie = "sixth=set"; + is(watch1Called, false, "watch1 shouldn't be called"); + is(watch2Called, false, "watch2 shouldn't be called"); + is(document.cookie, originalPrefix + "first=set; second=set; third=set; fourth=set; fifth=set; sixth=set", + "sixth value correct"); + } + finally + { + // reset + document.unwatch("cookie"); // harmless, should be no-op except if bugs + + var d = new Date(); + d.setTime(0); + var suffix = "=; expires=" + d.toGMTString(); + + document.cookie = "first" + suffix; + document.cookie = "second" + suffix; + document.cookie = "third" + suffix; + document.cookie = "fourth" + suffix; + document.cookie = "fifth" + suffix; + document.cookie = "sixth" + suffix; + } + + is(document.cookie, originalValue, + "document.cookie isn't what it was initially! expect bustage further " + + "down the line"); + </script> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=903332">Mozilla Bug 903332</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +</pre> +</body> +</html> |