1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/embedding/test/test_window_open_position_constraint.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,56 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<head>
1.7 + <title>Test for Bug 978847</title>
1.8 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.9 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
1.10 +</head>
1.11 +<body>
1.12 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=978847">Mozilla Bug 978847</a>
1.13 +<p id="display"></p>
1.14 +</div>
1.15 +<pre id="test">
1.16 +<script class="testbody" type="text/javascript">
1.17 +SimpleTest.waitForExplicitFinish();
1.18 +
1.19 +SimpleTest.waitForFocus(function() {
1.20 + var x;
1.21 + var y;
1.22 +
1.23 + // window should be constrained to the screen rect,
1.24 + // which we assume is less than 10000px square
1.25 + var w1 = window.open("about:blank", "", "left=16000,top=16000,width=100,height=100");
1.26 + SimpleTest.waitForFocus(function() {
1.27 + ok(w1.screenX < 10000 && w1.screenY < 10000,
1.28 + "window should not be opened off-screen: got location " +
1.29 + w1.screenX + "," + w1.screenY);
1.30 + x = w1.screenX;
1.31 + y = w1.screenY;
1.32 + w1.close();
1.33 +
1.34 + // larger window dimensions should result in a shift of the constrained location
1.35 + var w2 = window.open("about:blank", "", "left=16000,top=16000,width=150,height=150");
1.36 + SimpleTest.waitForFocus(function() {
1.37 + ok(w2.screenX == x - 50 && w2.screenY == y - 50,
1.38 + "constrained window position did not depend on size as expected: got " +
1.39 + w2.screenX + "," + w2.screenY + ", expected " + (x - 50) + "," + (y - 50));
1.40 + w2.close();
1.41 +
1.42 + // now try with coordinates that are close to MAXINT,
1.43 + // so adding width/height risks 32-bit integer overflow
1.44 + var w3 = window.open("about:blank", "", "left=2147483600,top=2147483600,width=100,height=100");
1.45 + SimpleTest.waitForFocus(function() {
1.46 + ok(w3.screenX < 10000 && w3.screenY < 10000,
1.47 + "window should not be opened off-screen: got location " +
1.48 + w3.screenX + "," + w3.screenY);
1.49 + w3.close();
1.50 + SimpleTest.finish();
1.51 + }, w3, true);
1.52 + }, w2, true);
1.53 + }, w1, true);
1.54 +}, window, false);
1.55 +
1.56 +</script>
1.57 +</pre>
1.58 +</body>
1.59 +</html>
