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Diffstat (limited to '')
| -rw-r--r-- | docshell/test/mochitest/test_bug662170.html | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/docshell/test/mochitest/test_bug662170.html b/docshell/test/mochitest/test_bug662170.html new file mode 100644 index 0000000000..fa0f3b6d4c --- /dev/null +++ b/docshell/test/mochitest/test_bug662170.html @@ -0,0 +1,51 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=662170 +--> +<head> + <title>Test for Bug 662170</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="/tests/SimpleTest/WindowSnapshot.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=662170">Mozilla Bug 662170</a> + +<script type="application/javascript"> + +/** Test for Bug 662170 **/ +SimpleTest.waitForExplicitFinish(); + +function childLoad() { + // Spin the event loop so we leave the onload handler. + SimpleTest.executeSoon(childLoad2); +} + +function childLoad2() { + let cw = $("iframe").contentWindow; + + // When we initially load the page, we should be at the top. + is(cw.pageYOffset, 0, "Initial Y offset should be 0."); + + // Scroll the iframe to the bottom. + cw.scrollTo(0, 300); + + // Did we actually scroll somewhere? + isnot(Math.round(cw.pageYOffset), 0, "Y offset should be non-zero after scrolling."); + + // Now load file_bug662170.html#, which should take us to the top of the + // page. + cw.location = cw.location + "#"; + + is(cw.pageYOffset, 0, "Correct Y offset after loading #."); + SimpleTest.finish(); +} + +</script> + +<!-- When the iframe loads, it calls childLoad(). --> +<iframe height='100px' id='iframe' src='file_bug662170.html'></iframe> + +</body> +</html> |