1 files changed, 83 insertions, 0 deletions
diff --git a/devtools/server/tests/unit/test_breakpoint-16.js b/devtools/server/tests/unit/test_breakpoint-16.js
new file mode 100644
index 000000000..43a9086ec
--- /dev/null
+++ b/devtools/server/tests/unit/test_breakpoint-16.js
@@ -0,0 +1,83 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Check that we can set breakpoints in columns, not just lines.
+ */
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+var gCallback;
+
+function run_test()
+{
+  run_test_with_server(DebuggerServer, function () {
+    run_test_with_server(WorkerDebuggerServer, do_test_finished);
+  });
+  do_test_pending();
+}
+
+function run_test_with_server(aServer, aCallback)
+{
+  gCallback = aCallback;
+  initTestDebuggerServer(aServer);
+  gDebuggee = addTestGlobal("test-breakpoints", aServer);
+  gClient = new DebuggerClient(aServer.connectPipe());
+  gClient.connect().then(function () {
+    attachTestTabAndResume(gClient,
+                           "test-breakpoints",
+                           function (aResponse, aTabClient, aThreadClient) {
+                             gThreadClient = aThreadClient;
+                             test_column_breakpoint();
+                           });
+  });
+}
+
+function test_column_breakpoint()
+{
+  // Debugger statement
+  gClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+    let source = gThreadClient.source(aPacket.frame.where.source);
+    let location = {
+      line: gDebuggee.line0 + 1,
+      column: 55
+    };
+    let timesBreakpointHit = 0;
+
+    source.setBreakpoint(location, function (aResponse, bpClient) {
+      gThreadClient.addListener("paused", function onPaused(aEvent, aPacket) {
+        do_check_eq(aPacket.type, "paused");
+        do_check_eq(aPacket.why.type, "breakpoint");
+        do_check_eq(aPacket.why.actors[0], bpClient.actor);
+        do_check_eq(aPacket.frame.where.source.actor, source.actor);
+        do_check_eq(aPacket.frame.where.line, location.line);
+        do_check_eq(aPacket.frame.where.column, location.column);
+
+        do_check_eq(gDebuggee.acc, timesBreakpointHit);
+        do_check_eq(aPacket.frame.environment.bindings.variables.i.value,
+                    timesBreakpointHit);
+
+        if (++timesBreakpointHit === 3) {
+          gThreadClient.removeListener("paused", onPaused);
+          bpClient.remove(function (aResponse) {
+            gThreadClient.resume(() => gClient.close().then(gCallback));
+          });
+        } else {
+          gThreadClient.resume();
+        }
+      });
+
+      // Continue until the breakpoint is hit.
+      gThreadClient.resume();
+    });
+
+  });
+
+
+  Components.utils.evalInSandbox(
+    "var line0 = Error().lineNumber;\n" +
+    "(function () { debugger; this.acc = 0; for (var i = 0; i < 3; i++) this.acc++; }());",
+    gDebuggee
+  );
+}