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-rw-r--r--accessible/tests/mochitest/scroll/a11y.toml4
-rw-r--r--accessible/tests/mochitest/scroll/test_zoom.html145
2 files changed, 149 insertions, 0 deletions
diff --git a/accessible/tests/mochitest/scroll/a11y.toml b/accessible/tests/mochitest/scroll/a11y.toml
new file mode 100644
index 0000000000..66a0aadf28
--- /dev/null
+++ b/accessible/tests/mochitest/scroll/a11y.toml
@@ -0,0 +1,4 @@
+[DEFAULT]
+support-files = "!/accessible/tests/mochitest/*.js"
+
+["test_zoom.html"]
diff --git a/accessible/tests/mochitest/scroll/test_zoom.html b/accessible/tests/mochitest/scroll/test_zoom.html
new file mode 100644
index 0000000000..b0ece28a91
--- /dev/null
+++ b/accessible/tests/mochitest/scroll/test_zoom.html
@@ -0,0 +1,145 @@
+<!DOCTYPE html>
+<html>
+<head>
+ <title>Test scrollToPoint when page is zoomed</title>
+ <link rel="stylesheet" type="text/css"
+ href="chrome://mochikit/content/tests/SimpleTest/test.css" />
+
+ <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+ <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
+
+ <script type="application/javascript"
+ src="../common.js"></script>
+ <script type="application/javascript"
+ src="../role.js"></script>
+ <script type="application/javascript"
+ src="../layout.js"></script>
+
+ <script type="application/javascript">
+ function testScrollToPoint() {
+ // scrollToPoint relative screen
+ var anchor = getAccessible("bottom1");
+ let [x /* y */] = getPos(anchor);
+ var [docX, docY] = getPos(document);
+
+ anchor.scrollToPoint(COORDTYPE_SCREEN_RELATIVE, docX, docY);
+ testPos(anchor, [x, docY]);
+
+ // scrollToPoint relative window
+ anchor = getAccessible("bottom2");
+ [x /* y */] = getPos(anchor);
+ var wnd = getRootAccessible().DOMDocument.defaultView;
+ var [screenX, screenY] = CSSToDevicePixels(wnd, wnd.screenX, wnd.screenY);
+ let scrollToX = docX - screenX, scrollToY = docY - screenY;
+
+ anchor.scrollToPoint(COORDTYPE_WINDOW_RELATIVE, scrollToX, scrollToY);
+ testPos(anchor, [x, docY]);
+
+ // scrollToPoint relative parent
+ anchor = getAccessible("bottom3");
+ [x /* y */] = getPos(anchor);
+ var [parentX, parentY] = getPos(anchor.parent);
+ scrollToX = parentX - docX;
+ scrollToY = parentY - docY;
+
+ anchor.scrollToPoint(COORDTYPE_PARENT_RELATIVE, scrollToX, scrollToY);
+ testPos(anchor, [x, docY]);
+ }
+
+ function doTest() {
+ testScrollToPoint();
+ zoomDocument(document, 2.0);
+ testScrollToPoint(); // zoom and test again
+
+ zoomDocument(document, 1.0);
+ SimpleTest.finish();
+ }
+
+ addA11yLoadEvent(doTest);
+ SimpleTest.waitForExplicitFinish();
+ </script>
+
+</head>
+<body>
+
+ <a target="_blank"
+ href="https://bugzilla.mozilla.org/show_bug.cgi?id=727942"
+ title="scrollToPoint is broken when page is zoomed">
+ Mozilla Bug 727942
+ </a>
+ <p id="display"></p>
+ <div id="content" style="display: none"></div>
+ <pre id="test">
+ </pre>
+
+ <h1>Below there is a bunch of named anchors</h1>
+ <br><br><br><br><br><br><br><br><br><br>
+ <br><br><br><br><br><br><br><br><br><br>
+ <br><br><br><br><br><br><br><br><br><br>
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+ <br><br><br><br><br><br><br><br><br><br>
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+ <br><br><br><br><br><br><br><br><br><br>
+ <br><br><br><br><br><br><br><br><br><br>
+ <br><br><br><br><br><br><br><br><br><br>
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+ <br><br><br><br><br><br><br><br><br><br>
+ <br><br><br><br><br><br><br><br><br><br>
+ This is in the middle anchor #1<a id="bottom1"></a>
+ <br><br><br><br><br><br><br><br><br><br>
+ This is in the middle anchor #2<a id="bottom2"></a>
+ <br><br><br><br><br><br><br><br><br><br>
+ This is in the middle anchor #3<a id="bottom3"></a>
+ <br><br><br><br><br><br><br><br><br><br>
+ <br><br><br><br><br><br><br><br><br><br>
+ <br><br><br><br><br><br><br><br><br><br>
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+ <br><br><br><br><br><br><br><br><br><br>
+ <br><br><br><br><br><br><br><br><br><br>
+</body>
+</html>