1 files changed, 50 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_jump-to-function-definition.js b/devtools/client/debugger/test/mochitest/browser_dbg_jump-to-function-definition.js
new file mode 100644
index 000000000..71d9c340c
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_jump-to-function-definition.js
@@ -0,0 +1,50 @@
+/* -*- 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/ */
+
+/**
+ * Tests if the jump to function definition works properly.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_function-jump.html";
+const SCRIPT_URI = EXAMPLE_URL + "code_function-jump-01.js";
+
+
+function test() {
+  let gTab, gPanel, gDebugger, gSources;
+
+  let options = {
+    source: EXAMPLE_URL + "code_function-jump-01.js",
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    gTab = aTab;
+    gPanel = aPanel;
+    gDebugger = gPanel.panelWin;
+    gSources = gDebugger.DebuggerView.Sources;
+
+    jumpToFunctionDefinition()
+      .then(() => closeDebuggerAndFinish(gPanel))
+      .then(null, aError => {
+        ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
+      });
+  });
+
+  function jumpToFunctionDefinition() {
+    let callLocation = {line: 5, ch: 0};
+    let editor = gDebugger.DebuggerView.editor;
+    let coords = editor.getCoordsFromPosition(callLocation);
+
+    gDebugger.DebuggerView.Sources._onMouseDown({ clientX: coords.left,
+                                                  clientY: coords.top,
+                                                  metaKey: true });
+
+    let deferred = promise.defer();
+    executeSoon(() => {
+      is(editor.getDebugLocation(), 1, "foo definition should be highlighted");
+      deferred.resolve();
+    });
+    return deferred.promise;
+  }
+}