1 files changed, 74 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_blackboxing-05.js b/devtools/client/debugger/test/mochitest/browser_dbg_blackboxing-05.js
new file mode 100644
index 000000000..96e2b9873
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_blackboxing-05.js
@@ -0,0 +1,74 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Test that a "this source is blackboxed" message is shown when necessary
+ * and can be properly dismissed.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_binary_search.html";
+
+var gTab, gPanel, gDebugger;
+var gDeck;
+
+function test() {
+  let options = {
+    source: EXAMPLE_URL + "code_binary_search.coffee",
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    gTab = aTab;
+    gPanel = aPanel;
+    gDebugger = gPanel.panelWin;
+    gDeck = gDebugger.document.getElementById("editor-deck");
+
+    testSourceEditorShown();
+    toggleBlackBoxing(gPanel)
+      .then(testBlackBoxMessageShown)
+      .then(clickStopBlackBoxingButton)
+      .then(testSourceEditorShownAgain)
+      .then(() => closeDebuggerAndFinish(gPanel))
+      .then(null, aError => {
+        ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
+      });
+  });
+}
+
+function testSourceEditorShown() {
+  is(gDeck.selectedIndex, "0",
+    "The first item in the deck should be selected (the source editor).");
+}
+
+function testBlackBoxMessageShown() {
+  is(gDeck.selectedIndex, "1",
+    "The second item in the deck should be selected (the black box message).");
+}
+
+function clickStopBlackBoxingButton() {
+  // Give the test a chance to finish before triggering the click event.
+  executeSoon(() => getEditorBlackboxMessageButton().click());
+  return waitForDispatch(gPanel, gDebugger.constants.BLACKBOX);
+}
+
+function testSourceEditorShownAgain() {
+  // Wait a tick for the final check to make sure the frontend's click handlers
+  // have finished.
+  return new Promise(resolve => {
+    is(gDeck.selectedIndex, "0",
+      "The first item in the deck should be selected again (the source editor).");
+    resolve();
+  });
+}
+
+function getEditorBlackboxMessageButton() {
+  return gDebugger.document.getElementById("black-boxed-message-button");
+}
+
+registerCleanupFunction(function () {
+  gTab = null;
+  gPanel = null;
+  gDebugger = null;
+  gDeck = null;
+});