1 files changed, 54 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_no-page-sources.js b/devtools/client/debugger/test/mochitest/browser_dbg_no-page-sources.js
new file mode 100644
index 000000000..ff7e6f04a
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_no-page-sources.js
@@ -0,0 +1,54 @@
+/* -*- 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/ */
+
+/**
+ * Make sure the right text shows when the page has no sources.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_no-page-sources.html";
+
+var gTab, gDebuggee, gPanel, gDebugger;
+var gEditor, gSources;
+
+function test() {
+  initDebugger(TAB_URL, { source: null }).then(([aTab, aDebuggee, aPanel]) => {
+    gTab = aTab;
+    gDebuggee = aDebuggee;
+    gPanel = aPanel;
+    gDebugger = gPanel.panelWin;
+    gEditor = gDebugger.DebuggerView.editor;
+    gSources = gDebugger.DebuggerView.Sources;
+    const constants = gDebugger.require("./content/constants");
+
+    reloadActiveTab(gPanel);
+    waitForNavigation(gPanel)
+      .then(testSourcesEmptyText)
+      .then(() => closeDebuggerAndFinish(gPanel))
+      .then(null, aError => {
+        ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
+      });
+  });
+}
+
+function testSourcesEmptyText() {
+  is(gSources.itemCount, 0,
+      "Found no entries in the sources widget.");
+
+  is(gEditor.getText().length, 0,
+      "The source editor should not have any text displayed.");
+
+  is(gDebugger.document.querySelector("#sources .side-menu-widget-empty-text").getAttribute("value"),
+       gDebugger.L10N.getStr("noSourcesText"),
+      "The sources widget should now display 'This page has no sources'.");
+}
+
+registerCleanupFunction(function () {
+  gTab = null;
+  gDebuggee = null;
+  gPanel = null;
+  gDebugger = null;
+  gEditor = null;
+  gSources = null;
+});