1 files changed, 74 insertions, 0 deletions
diff --git a/browser/devtools/sourceeditor/test/browser_bug712982_line_ruler_click.js b/browser/devtools/sourceeditor/test/browser_bug712982_line_ruler_click.js
new file mode 100644
index 000000000..61397fbcf
--- /dev/null
+++ b/browser/devtools/sourceeditor/test/browser_bug712982_line_ruler_click.js
@@ -0,0 +1,74 @@
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+function test() {
+
+  let temp = {};
+  Cu.import("resource:///modules/source-editor.jsm", temp);
+  let SourceEditor = temp.SourceEditor;
+
+  let component = Services.prefs.getCharPref(SourceEditor.PREFS.COMPONENT);
+  if (component == "textarea") {
+    ok(true, "skip test for bug 712982: only applicable for non-textarea components");
+    return;
+  }
+
+  waitForExplicitFinish();
+
+  let editor;
+
+  const windowUrl = "data:text/xml,<?xml version='1.0'?>" +
+    "<window xmlns='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul'" +
+    " title='test for bug 712982' width='600' height='500'><hbox flex='1'/></window>";
+  const windowFeatures = "chrome,titlebar,toolbar,centerscreen,resizable,dialog=no";
+
+  let testWin = Services.ww.openWindow(null, windowUrl, "_blank", windowFeatures, null);
+  testWin.addEventListener("load", function onWindowLoad() {
+    testWin.removeEventListener("load", onWindowLoad, false);
+    waitForFocus(initEditor, testWin);
+  }, false);
+
+  function initEditor()
+  {
+    let hbox = testWin.document.querySelector("hbox");
+    editor = new SourceEditor();
+    editor.init(hbox, {showLineNumbers: true}, editorLoaded);
+  }
+
+  function editorLoaded()
+  {
+    editor.focus();
+
+    editor.setText("line1\nline2\nline3\nline4");
+
+    editor.setCaretPosition(3);
+    let pos = editor.getCaretPosition();
+    ok(pos.line == 3 && pos.col == 0, "initial caret location is correct");
+
+    EventUtils.synthesizeMouse(editor.editorElement, 10, 10, {}, testWin);
+
+    is(editor.getCaretOffset(), 0, "click on line 0 worked");
+
+    editor.setCaretPosition(2);
+    EventUtils.synthesizeMouse(editor.editorElement, 11, 11,
+                               {shiftKey: true}, testWin);
+    is(editor.getSelectedText().trim(), "line1\nline2", "shift+click works");
+
+    editor.setCaretOffset(0);
+
+    EventUtils.synthesizeMouse(editor.editorElement, 10, 10,
+                               {clickCount: 2}, testWin);
+
+    is(editor.getSelectedText().trim(), "line1", "double click works");
+
+    editor.destroy();
+
+    testWin.close();
+    testWin = editor = null;
+
+    waitForFocus(finish, window);
+  }
+}