import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

devtools/client/debugger/test/mochitest/browser_dbg_scripts-switching-03.js

@@ -0,0 +1,63 @@
+/* -*- 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 that the DebuggerView error loading source text is correct.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_script-switching-01.html";
+
+function test() {
+  let options = {
+    source: EXAMPLE_URL + "code_script-switching-01.js",
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    const gTab = aTab;
+    const gPanel = aPanel;
+    const gDebugger = gPanel.panelWin;
+    const gView = gDebugger.DebuggerView;
+    const gEditor = gDebugger.DebuggerView.editor;
+    const gL10N = gDebugger.L10N;
+    const require = gDebugger.require;
+    const actions = bindActionCreators(gPanel);
+    const constants = require("./content/constants");
+    const controller = gDebugger.DebuggerController;
+
+    function showBogusSource() {
+      const source = { actor: "fake.actor", url: "http://fake.url/" };
+      actions.newSource(source);
+
+      controller.dispatch({
+        type: constants.LOAD_SOURCE_TEXT,
+        source: source,
+        status: "start"
+      });
+
+      controller.dispatch({
+        type: constants.SELECT_SOURCE,
+        source: source
+      });
+
+      controller.dispatch({
+        type: constants.LOAD_SOURCE_TEXT,
+        source: source,
+        status: "error",
+        error: "bogus actor"
+      });
+    }
+
+    function testDebuggerLoadingError() {
+      ok(gEditor.getText().includes(gL10N.getFormatStr("errorLoadingText2", "")),
+         "The valid error loading message is displayed.");
+    }
+
+    Task.spawn(function* () {
+      showBogusSource();
+      testDebuggerLoadingError();
+      closeDebuggerAndFinish(gPanel);
+    });
+  });
+}