1 files changed, 158 insertions, 0 deletions
diff --git a/accessible/tests/mochitest/scroll/test_zoom_text.html b/accessible/tests/mochitest/scroll/test_zoom_text.html
new file mode 100644
index 000000000..3ef8fcded
--- /dev/null
+++ b/accessible/tests/mochitest/scroll/test_zoom_text.html
@@ -0,0 +1,158 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Test scrollSubstringToPoint when page is zoomed</title>
+  <link rel="stylesheet" type="text/css"
+        href="chrome://mochikit/content/tests/SimpleTest/test.css" />
+
+  <script type="application/javascript"
+          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="application/javascript"
+          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"
+          src="../browser.js"></script>
+
+  <script type="application/javascript">
+    function doTest()
+    {
+      var tabDocument = currentTabDocument();
+      var paragraphNode = tabDocument.getElementById("paragraph");
+      var paragraph = getAccessible(paragraphNode, [nsIAccessibleText]);
+      var offset = 64; // beginning of 4th stanza
+
+      var [x, y] = getPos(paragraph);
+      var [docX, docY] = getPos(tabDocument);
+
+      paragraph.scrollSubstringToPoint(offset, offset,
+                                       COORDTYPE_SCREEN_RELATIVE, docX, docY);
+      testTextPos(paragraph, offset, [x, docY], COORDTYPE_SCREEN_RELATIVE);
+
+      zoomDocument(tabDocument, 2.0);
+
+      paragraphNode = tabDocument.getElementById("paragraph2");
+      paragraph = getAccessible(paragraphNode, [nsIAccessibleText]);
+      offset = 52; // // beginning of 4th stanza
+      var [x, y] = getPos(paragraph);
+      paragraph.scrollSubstringToPoint(offset, offset,
+                                       COORDTYPE_SCREEN_RELATIVE, docX, docY);
+      testTextPos(paragraph, offset, [x, docY], COORDTYPE_SCREEN_RELATIVE);
+
+      closeBrowserWindow();
+      SimpleTest.finish();
+    }
+
+    var url = "data:text/html,<html>" +
+      "<meta http-equiv='Content-Type' content='text/html;charset=utf-8' />" +
+      "<body>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<br><br><br><br><br><br><br><br><br><br><hr>" +
+      "<p id='paragraph'>" +
+      "  Пошел котик на торжок<br>" +
+      "  Купил котик пирожок<br>" +
+      "  Пошел котик на улочку<br>" +
+      "  Купил котик булочку<br>" +
+      "</p>" +
+      "<hr><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>" +
+      "<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><hr>" +
+      "<p id='paragraph2'>" +
+      "  Самому ли съесть<br>" +
+      "  Либо Сашеньке снесть<br>" +
+      "  Я и сам укушу<br>" +
+      "  Я и Сашеньке снесу<br>" +
+      "</p>" +
+      "<hr><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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<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>" +
+      "<br><br><br><br><br><br><br><br><br><br>" +
+      "</body></html>";
+
+    SimpleTest.waitForExplicitFinish();
+    openBrowserWindow(doTest,
+                      url,
+                      { left: 0, top: 0, width: 600, height: 600 });
+  </script>
+
+</head>
+<body>
+
+  <a target="_blank"
+     href="https://bugzilla.mozilla.org/show_bug.cgi?id=727942"
+     title="scrollSubstringToPoint 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>
+</body>
+</html>