diff -r 000000000000 -r 6474c204b198 toolkit/devtools/server/tests/unit/test_sourcemaps-02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/devtools/server/tests/unit/test_sourcemaps-02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,67 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Check basic source map integration with the "sources" packet in the RDP.
+ */
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+
+Components.utils.import("resource:///modules/devtools/SourceMap.jsm");
+
+function run_test()
+{
+  initTestDebuggerServer();
+  gDebuggee = addTestGlobal("test-source-map");
+  gClient = new DebuggerClient(DebuggerServer.connectPipe());
+  gClient.connect(function() {
+    attachTestTabAndResume(gClient, "test-source-map", function(aResponse, aTabClient, aThreadClient) {
+      gThreadClient = aThreadClient;
+      test_simple_source_map();
+    });
+  });
+  do_test_pending();
+}
+
+function test_simple_source_map()
+{
+  // Because we are source mapping, we should be notified of a.js, b.js, and
+  // c.js as sources, and shouldn"t receive abc.js or test_sourcemaps-01.js.
+  let expectedSources = new Set(["http://example.com/www/js/a.js",
+                                 "http://example.com/www/js/b.js",
+                                 "http://example.com/www/js/c.js"]);
+
+  gClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+    gThreadClient.getSources(function (aResponse) {
+      do_check_true(!aResponse.error, "Should not get an error");
+
+      for (let s of aResponse.sources) {
+        do_check_neq(s.url, "http://example.com/www/js/abc.js",
+                     "Shouldn't get the generated source's url.")
+        expectedSources.delete(s.url);
+      }
+
+      do_check_eq(expectedSources.size, 0,
+                  "Should have found all the expected sources sources by now.");
+
+      finishClient(gClient);
+    });
+  });
+
+  let { code, map } = (new SourceNode(null, null, null, [
+    new SourceNode(1, 0, "a.js", "function a() { return 'a'; }\n"),
+    new SourceNode(1, 0, "b.js", "function b() { return 'b'; }\n"),
+    new SourceNode(1, 0, "c.js", "function c() { return 'c'; }\n"),
+    "debugger;\n"
+  ])).toStringWithSourceMap({
+    file: "abc.js",
+    sourceRoot: "http://example.com/www/js/"
+  });
+
+  code += "//# sourceMappingURL=data:text/json;base64," + btoa(map.toString());
+
+  Components.utils.evalInSandbox(code, gDebuggee, "1.8",
+                                 "http://example.com/www/js/abc.js", 1);
+}