1 files changed, 165 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_location-changes-04-breakpoint.js b/devtools/client/debugger/test/mochitest/browser_dbg_location-changes-04-breakpoint.js
new file mode 100644
index 000000000..493796720
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_location-changes-04-breakpoint.js
@@ -0,0 +1,165 @@
+/* -*- 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 reloading a page with a breakpoint set does not cause it to
+ * fire more than once.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_included-script.html";
+const SOURCE_URL = EXAMPLE_URL + "code_location-changes.js";
+
+function test() {
+  const options = {
+    source: SOURCE_URL,
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab, aDebuggee, aPanel]) => {
+    const gTab = aTab;
+    const gDebuggee = aDebuggee;
+    const gPanel = aPanel;
+    const gDebugger = gPanel.panelWin;
+    const gEditor = gDebugger.DebuggerView.editor;
+    const gSources = gDebugger.DebuggerView.Sources;
+    const queries = gDebugger.require("./content/queries");
+    const actions = bindActionCreators(gPanel);
+    const getState = gDebugger.DebuggerController.getState;
+
+    function clickButtonAndPause() {
+      const paused = waitForPause(gDebugger.gThreadClient);
+      BrowserTestUtils.synthesizeMouse("button", 2, 2, {}, gBrowser.selectedBrowser);
+      return paused;
+    }
+
+    Task.spawn(function* () {
+      let onCaretUpdated = waitForCaretUpdated(gPanel, 17);
+      callInTab(gTab, "runDebuggerStatement");
+      yield onCaretUpdated;
+
+      const location = { actor: getSourceActor(gSources, SOURCE_URL), line: 5 };
+      yield actions.addBreakpoint(location);
+
+      const caretUpdated = waitForSourceAndCaret(gPanel, ".js", 5);
+      gSources.highlightBreakpoint(location);
+      yield caretUpdated;
+      ok(true, "Switched to the desired function when adding a breakpoint");
+
+      is(gDebugger.gThreadClient.state, "paused",
+         "The breakpoint was hit (1).");
+      is(getSelectedSourceURL(gSources), SOURCE_URL,
+         "The currently shown source is correct (1).");
+      ok(isCaretPos(gPanel, 5),
+         "The source editor caret position is correct (1).");
+
+      yield doResume(gPanel);
+
+      isnot(gDebugger.gThreadClient.state, "paused",
+            "The breakpoint was not hit yet (2).");
+      is(getSelectedSourceURL(gSources), SOURCE_URL,
+         "The currently shown source is correct (2).");
+      ok(isCaretPos(gPanel, 5),
+         "The source editor caret position is correct (2).");
+
+      let packet = yield clickButtonAndPause();
+      is(packet.why.type, "breakpoint",
+         "Execution has advanced to the breakpoint.");
+      isnot(packet.why.type, "debuggerStatement",
+            "The breakpoint was hit before the debugger statement.");
+      yield ensureCaretAt(gPanel, 5, 1, true);
+
+      is(gDebugger.gThreadClient.state, "paused",
+         "The breakpoint was hit (3).");
+      is(getSelectedSourceURL(gSources), SOURCE_URL,
+         "The currently shown source is incorrect (3).");
+      ok(isCaretPos(gPanel, 5),
+         "The source editor caret position is incorrect (3).");
+
+      let paused = waitForPause(gDebugger.gThreadClient);
+      gDebugger.gThreadClient.resume();
+      packet = yield paused;
+
+      is(packet.why.type, "debuggerStatement",
+         "Execution has advanced to the next line.");
+      isnot(packet.why.type, "breakpoint",
+            "No ghost breakpoint was hit.");
+
+      yield ensureCaretAt(gPanel, 6, 1, true);
+
+      is(gDebugger.gThreadClient.state, "paused",
+         "The debugger statement was hit (4).");
+      is(getSelectedSourceURL(gSources), SOURCE_URL,
+         "The currently shown source is incorrect (4).");
+      ok(isCaretPos(gPanel, 6),
+         "The source editor caret position is incorrect (4).");
+
+      yield promise.all([
+        reload(gPanel),
+        waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCE_SHOWN)
+      ]);
+
+      isnot(gDebugger.gThreadClient.state, "paused",
+            "The breakpoint wasn't hit yet (5).");
+      is(getSelectedSourceURL(gSources), SOURCE_URL,
+         "The currently shown source is incorrect (5).");
+      ok(isCaretPos(gPanel, 1),
+         "The source editor caret position is incorrect (5).");
+
+      paused = waitForPause(gDebugger.gThreadClient);
+      clickButtonAndPause();
+      packet = yield paused;
+      is(packet.why.type, "breakpoint",
+         "Execution has advanced to the breakpoint.");
+      isnot(packet.why.type, "debuggerStatement",
+            "The breakpoint was hit before the debugger statement.");
+      yield ensureCaretAt(gPanel, 5, 1, true);
+
+      is(gDebugger.gThreadClient.state, "paused",
+         "The breakpoint was hit (6).");
+      is(getSelectedSourceURL(gSources), SOURCE_URL,
+         "The currently shown source is incorrect (6).");
+      ok(isCaretPos(gPanel, 5),
+         "The source editor caret position is incorrect (6).");
+
+      paused = waitForPause(gDebugger.gThreadClient);
+      gDebugger.gThreadClient.resume();
+      packet = yield paused;
+
+      is(packet.why.type, "debuggerStatement",
+         "Execution has advanced to the next line.");
+      isnot(packet.why.type, "breakpoint",
+            "No ghost breakpoint was hit.");
+
+      yield ensureCaretAt(gPanel, 6, 1, true);
+
+      is(gDebugger.gThreadClient.state, "paused",
+         "The debugger statement was hit (7).");
+      is(getSelectedSourceURL(gSources), SOURCE_URL,
+         "The currently shown source is incorrect (7).");
+      ok(isCaretPos(gPanel, 6),
+         "The source editor caret position is incorrect (7).");
+
+      let sourceShown = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCE_SHOWN);
+      // Click the second source in the list.
+      yield actions.selectSource(getSourceForm(gSources, TAB_URL));
+      yield sourceShown;
+      is(gEditor.getText().indexOf("debugger"), 447,
+         "The correct source is shown in the source editor.");
+      is(gEditor.getBreakpoints().length, 0,
+         "No breakpoints should be shown for the second source.");
+      yield ensureCaretAt(gPanel, 1, 1, true);
+
+      sourceShown = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCE_SHOWN);
+      yield actions.selectSource(getSourceForm(gSources, SOURCE_URL));
+      yield sourceShown;
+      is(gEditor.getText().indexOf("debugger"), 148,
+         "The correct source is shown in the source editor.");
+      is(gEditor.getBreakpoints().length, 1,
+         "One breakpoint should be shown for the first source.");
+
+      yield ensureCaretAt(gPanel, 6, 1, true);
+      resumeDebuggerThenCloseAndFinish(gPanel);
+    });
+  });
+}