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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /dom/tests/mochitest/bugs/test_bug541530.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/tests/mochitest/bugs/test_bug541530.html')
| -rw-r--r-- | dom/tests/mochitest/bugs/test_bug541530.html | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/dom/tests/mochitest/bugs/test_bug541530.html b/dom/tests/mochitest/bugs/test_bug541530.html new file mode 100644 index 0000000000..f43dba8aa9 --- /dev/null +++ b/dom/tests/mochitest/bugs/test_bug541530.html @@ -0,0 +1,94 @@ +<!DOCTYPE html> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=541530 +--> +<head> + <title>Test for Bug 411103</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=541530">Mozilla Bug 541530</a> +<p id="display"></p> +<div id="content" style="display: none"></div> + +<pre id="test"> +<script class="testbody" type="text/javascript"> + +var orig = window; +window = {}; + +var origLocation = location; + +ok(window === orig, "can't override window"); +ok(window.location === location, "properties are properly aliased"); +ok(document.location === location, "properties are properly aliased"); + +var canDefine = false; +/* eslint-disable no-useless-call */ +try { + this.__defineGetter__.call(this, 'bar', function() {}); + this.__defineSetter__.call(this, 'bar', function() {}); + canDefine = true; +} catch (e) {} +/* eslint-enable no-useless-call */ +ok(canDefine, "Should have access to __defineGetter__ and __defineSetter__"); + +try { + this.__defineGetter__('window', function() {}); + ok(false, "should not be able to defineGetter(window)"); +} catch (e) { +} + +try { + this.__defineGetter__.call(window, 'location', function(){}); + ok(false, "should not be able to defineGetter(window.location)"); +} catch (e) { +} + +try { + this.__defineGetter__.call(window.location, 'href', function(){}); + ok(false, "shouldn't be able to override location.href"); +} catch (e) { + ok(/shadow/.exec(e.message) || + /can't redefine non-configurable/.exec(e.message), + "Should be caught by the anti-shadow mechanism."); +} + +// Try deleting the property. +delete window.location.href; +ok(typeof window.location.href !== 'undefined', + "shouldn't be able to delete the inherited property"); +delete Object.getPrototypeOf(window.location).href; +ok(typeof window.location.href !== 'undefined', + "shouldn't be able to delete the property off of the prototype"); + +this.__defineGetter__.call(Object.getPrototypeOf(window.location), 'href', function(){}); +ok(true, "should be able to define things on the prototype"); + +try { + this.__defineSetter__.call(window.location, 'href', function(){}); + ok(false, "overrode a setter for location.href?"); +} catch (e) { + ok(/shadow/.exec(e.message) || + /can't redefine non-configurable/.exec(e.message), + "Should be caught by the anti-shadow mechanism."); +} + +try { + this.__defineGetter__.call(document, 'location', function(){}); + ok(false, "shouldn't be able to override document.location"); +} catch (e) { +} + +ok(window === orig, "can't override window"); +ok(window.location === origLocation, "properties are properly aliased"); +ok(document.location === origLocation, "properties are properly aliased"); + +location.href = 'javascript:ok(true, "was able to set location.href through a watchpoint")'; + +</script> +</pre> +</body> +</html> |