1 files changed, 94 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_pause-no-step.js b/devtools/client/debugger/test/mochitest/browser_dbg_pause-no-step.js
new file mode 100644
index 000000000..d4e8a05d2
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_pause-no-step.js
@@ -0,0 +1,94 @@
+/* -*- 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 that pausing / stepping is only enabled when there is a
+ * location.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_pause-exceptions.html";
+
+var gTab, gPanel, gDebugger;
+var gResumeButton, gStepOverButton, gStepOutButton, gStepInButton;
+var gResumeKey, gFrames;
+
+function test() {
+  let options = {
+    source: TAB_URL,
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    gTab = aTab;
+    gPanel = aPanel;
+    gDebugger = gPanel.panelWin;
+    gResumeButton = gDebugger.document.getElementById("resume");
+    gStepOverButton = gDebugger.document.getElementById("step-over");
+    gStepInButton = gDebugger.document.getElementById("step-in");
+    gStepOutButton = gDebugger.document.getElementById("step-out");
+    gResumeKey = gDebugger.document.getElementById("resumeKey");
+    gFrames = gDebugger.DebuggerView.StackFrames;
+
+    testPause();
+  });
+}
+
+function testPause() {
+  ok(!gDebugger.gThreadClient.paused, "Should be running after starting the test.");
+  ok(gStepOutButton.disabled, "Stepping out button should be disabled");
+  ok(gStepInButton.disabled, "Stepping in button should be disabled");
+  ok(gStepOverButton.disabled, "Stepping over button should be disabled");
+
+  gDebugger.gThreadClient.addOneTimeListener("paused", () => {
+    ok(gDebugger.gThreadClient.paused,
+       "Should be paused after an interrupt request.");
+
+    ok(!gStepOutButton.disabled, "Stepping out button should be enabled");
+    ok(!gStepInButton.disabled, "Stepping in button should be enabled");
+    ok(!gStepOverButton.disabled, "Stepping over button should be enabled");
+
+    waitForDebuggerEvents(gPanel, gDebugger.EVENTS.AFTER_FRAMES_REFILLED).then(() => {
+      is(gFrames.itemCount, 1,
+         "Should have 1 frame from the evalInTab call.");
+      gDebugger.gThreadClient.resume(testBreakAtLocation);
+    });
+
+  });
+
+  EventUtils.sendMouseEvent({ type: "mousedown" }, gResumeButton, gDebugger);
+
+  ok(!gDebugger.gThreadClient.paused,
+    "Shouldn't be paused until the next script is executed.");
+  ok(gStepOutButton.disabled, "Stepping out button should be disabled");
+  ok(gStepInButton.disabled, "Stepping in button should be disabled");
+  ok(gStepOverButton.disabled, "Stepping over button should be disabled");
+
+  // Evaluate a script to fully pause the debugger
+  once(gDebugger.gClient, "willInterrupt").then(() => {
+    evalInTab(gTab, "1+1;");
+  });
+}
+
+function testBreakAtLocation() {
+  gDebugger.gThreadClient.addOneTimeListener("paused", () => {
+    ok(!gStepOutButton.disabled, "Stepping out button should be enabled");
+    ok(!gStepInButton.disabled, "Stepping in button should be enabled");
+    ok(!gStepOverButton.disabled, "Stepping over button should be enabled");
+
+    resumeDebuggerThenCloseAndFinish(gPanel);
+  });
+
+  BrowserTestUtils.synthesizeMouseAtCenter("button", {}, gBrowser.selectedBrowser);
+}
+
+registerCleanupFunction(function () {
+  gPanel = null;
+  gDebugger = null;
+  gResumeButton = null;
+  gStepOverButton = null;
+  gStepInButton = null;
+  gStepOutButton = null;
+  gResumeKey = null;
+  gFrames = null;
+});