1 files changed, 72 insertions, 0 deletions
diff --git a/toolkit/devtools/tilt/test/browser_tilt_picking_highlight03.js b/toolkit/devtools/tilt/test/browser_tilt_picking_highlight03.js
new file mode 100644
index 000000000..56e311b9a
--- /dev/null
+++ b/toolkit/devtools/tilt/test/browser_tilt_picking_highlight03.js
@@ -0,0 +1,72 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+let nodeHighlighted = false;
+let presenter;
+
+function test() {
+  if (!isTiltEnabled()) {
+    aborting();
+    info("Skipping highlight test because Tilt isn't enabled.");
+    return;
+  }
+  if (!isWebGLSupported()) {
+    aborting();
+    info("Skipping highlight test because WebGL isn't supported.");
+    return;
+  }
+
+  waitForExplicitFinish();
+
+  createTab(function() {
+    createTilt({
+      onTiltOpen: function(instance)
+      {
+        presenter = instance.presenter;
+        Services.obs.addObserver(whenHighlighting, HIGHLIGHTING, false);
+
+        presenter._onInitializationFinished = function() {
+          nodeHighlighted = true;
+          presenter.highlightNodeFor(3); // 1 = html, 2 = body, 3 = first div
+        };
+      }
+    }, false, function suddenDeath()
+    {
+      ok(false, "Tilt could not be initialized properly.");
+      cleanup();
+    });
+  });
+}
+
+function whenHighlighting() {
+  ok(presenter._currentSelection > 0,
+    "Highlighting a node didn't work properly.");
+  ok(!presenter._highlight.disabled,
+    "After highlighting a node, it should be highlighted. D'oh.");
+
+  executeSoon(function() {
+    Services.obs.removeObserver(whenHighlighting, HIGHLIGHTING);
+    Services.obs.addObserver(whenUnhighlighting, UNHIGHLIGHTING, false);
+    presenter.highlightNodeFor(-1);
+  });
+}
+
+function whenUnhighlighting() {
+  ok(presenter._currentSelection < 0,
+    "Unhighlighting a should remove the current selection.");
+  ok(presenter._highlight.disabled,
+    "After unhighlighting a node, it shouldn't be highlighted anymore. D'oh.");
+
+  executeSoon(function() {
+    Services.obs.removeObserver(whenUnhighlighting, UNHIGHLIGHTING);
+    Services.obs.addObserver(cleanup, DESTROYED, false);
+    Tilt.destroy(Tilt.currentWindowId);
+  });
+}
+
+function cleanup() {
+  if (nodeHighlighted) { Services.obs.removeObserver(cleanup, DESTROYED); }
+  gBrowser.removeCurrentTab();
+  finish();
+}