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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /dom/tests/mochitest/bugs/test_bug400204.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/tests/mochitest/bugs/test_bug400204.html | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/dom/tests/mochitest/bugs/test_bug400204.html b/dom/tests/mochitest/bugs/test_bug400204.html new file mode 100644 index 0000000000..0364ec4008 --- /dev/null +++ b/dom/tests/mochitest/bugs/test_bug400204.html @@ -0,0 +1,64 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=400204 +--> +<head> + <title>Test for Bug 400204</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=400204">Mozilla Bug 400204</a> +<p id="display"></p> +<iframe id="content" src="about:blank" style="display: none"></iframe> +<pre id="test"> +<script class="testbody" type="text/javascript"> + var c = document.getElementById("content"); + var success = false; + // try to access innerWidth + try { success = (c.contentWindow.innerWidth == 0); } catch(ex) { success = false; } + ok(success, "can't access hidden iframe innerWidth, or it's not 0"); + + // try to access innerHeight + success = false; + try { success = (c.contentWindow.innerHeight == 0); } catch(ex) { success = false; } + ok(success, "can't access hidden iframe innerHeight, or it's not 0"); + + // Snag the canonical getter and setter + var innerWidthGetter = Object.getOwnPropertyDescriptor(c.contentWindow, "innerWidth").get; + var innerHeightGetter = Object.getOwnPropertyDescriptor(c.contentWindow, "innerHeight").get; + + // try to set innerWidth + success = false; + try { c.contentWindow.innerWidth = 100; success = true; } catch(ex) { success = false; } + ok(success, "can't set hidden iframe innerWidth"); + + // try to set innerHeight + success = false; + try { c.contentWindow.innerHeight = 100; success = true; } catch(ex) { success = false; } + ok(success, "can't set hidden iframe innerHeight"); + + // now try these again for good measure, and to ensure the values + // haven't changed except via getting replaced + // try to access innerWidth + success = false; + try { success = (c.contentWindow.innerWidth == 100); } catch(ex) { success = false; } + ok(success, "can't access hidden iframe innerWidth, or it's not 100"); + + success = false; + try { success = (innerWidthGetter.call(c.contentWindow) == 0); } catch(ex) { success = false; } + ok(success, "can't access hidden iframe innerWidth, or it's not 0"); + + // try to access innerHeight + success = false; + try { success = (c.contentWindow.innerHeight == 100); } catch(ex) { success = false; } + ok(success, "can't access hidden iframe innerHeight, or it's not 100"); + + success = false; + try { success = (innerHeightGetter.call(c.contentWindow) == 0); } catch(ex) { success = false; } + ok(success, "can't access hidden iframe innerHeight, or it's not 0"); +</script> +</pre> +</body> +</html> |