1 files changed, 52 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_conditional-breakpoints-04.js b/devtools/client/debugger/test/mochitest/browser_dbg_conditional-breakpoints-04.js
new file mode 100644
index 000000000..55b217405
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_conditional-breakpoints-04.js
@@ -0,0 +1,52 @@
+/* -*- 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 conditional breakpoints with blank expressions
+ * maintain their conditions after enabling them.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_conditional-breakpoints.html";
+
+function test() {
+  let options = {
+    source: TAB_URL,
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    const gTab = aTab;
+    const gPanel = aPanel;
+    const gDebugger = gPanel.panelWin;
+    const gSources = gDebugger.DebuggerView.Sources;
+    const queries = gDebugger.require("./content/queries");
+    const constants = gDebugger.require("./content/constants");
+    const actions = bindActionCreators(gPanel);
+    const getState = gDebugger.DebuggerController.getState;
+
+    // This test forces conditional breakpoints to be evaluated on the
+    // client-side
+    var client = gPanel.target.client;
+    client.mainRoot.traits.conditionalBreakpoints = false;
+
+    Task.spawn(function* () {
+      let onCaretUpdated = waitForCaretAndScopes(gPanel, 17);
+      callInTab(gTab, "ermahgerd");
+      yield onCaretUpdated;
+
+      const location = { actor: gSources.selectedValue, line: 18 };
+
+      yield actions.addBreakpoint(location, "");
+      yield actions.disableBreakpoint(location);
+      yield actions.addBreakpoint(location);
+
+      const bp = queries.getBreakpoint(getState(), location);
+      is(bp.condition, "", "The conditional expression is correct.");
+
+      // Reset traits back to default value
+      client.mainRoot.traits.conditionalBreakpoints = true;
+      resumeDebuggerThenCloseAndFinish(gPanel);
+    });
+  });
+}