summaryrefslogtreecommitdiffstats
path: root/editor/libeditor/tests/test_bug1248128.html
diff options
context:
space:
mode:
Diffstat (limited to 'editor/libeditor/tests/test_bug1248128.html')
-rw-r--r--editor/libeditor/tests/test_bug1248128.html52
1 files changed, 52 insertions, 0 deletions
diff --git a/editor/libeditor/tests/test_bug1248128.html b/editor/libeditor/tests/test_bug1248128.html
new file mode 100644
index 000000000..08b0139c9
--- /dev/null
+++ b/editor/libeditor/tests/test_bug1248128.html
@@ -0,0 +1,52 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1248128
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 1248128</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script src="/tests/SimpleTest/EventUtils.js"></script>
+ <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
+ <script type="application/javascript">
+
+ SimpleTest.waitForExplicitFinish();
+
+ SimpleTest.waitForFocus(function() {
+ var outer = document.querySelector("html");
+ ok(outer.scrollTop == 0, "scrollTop is zero: got " + outer.scrollTop);
+
+ var input = document.getElementById("testInput");
+ input.focus();
+
+ var scroll = outer.scrollTop;
+ ok(scroll > 0, "element has scrolled: new value " + scroll);
+
+ try {
+ SpecialPowers.doCommand(window, "cmd_moveLeft");
+ ok(false, "should not be able to do kMoveLeft");
+ } catch (e) {
+ ok(true, "unable to perform kMoveLeft");
+ }
+
+ ok(outer.scrollTop == scroll,
+ "scroll is unchanged: got " + outer.scrollTop + ", expected " + scroll);
+
+ // Make sure cmd_moveLeft isn't failing for some unrelated reason
+ synthesizeKey("a", {});
+ is(input.selectionStart, 1, "selectionStart after typing");
+ SpecialPowers.doCommand(window, "cmd_moveLeft");
+ is(input.selectionStart, 0, "selectionStart after move left");
+
+ SimpleTest.finish();
+ });
+ </script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1248128">Mozilla Bug 1248128</a>
+<div style="height: 2000px;"></div>
+<input type="text" id="testInput"></input>
+<div style="height: 200px;"></div>
+</body>
+</html>