1 files changed, 95 insertions, 0 deletions
diff --git a/devtools/server/tests/unit/test_sourcemaps-09.js b/devtools/server/tests/unit/test_sourcemaps-09.js
new file mode 100644
index 000000000..c317cf723
--- /dev/null
+++ b/devtools/server/tests/unit/test_sourcemaps-09.js
@@ -0,0 +1,95 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Check that source maps and breakpoints work with minified javascript.
+ */
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+
+function run_test()
+{
+  initTestDebuggerServer();
+  gDebuggee = addTestGlobal("test-source-map");
+  gClient = new DebuggerClient(DebuggerServer.connectPipe());
+  gClient.connect().then(function () {
+    attachTestTabAndResume(gClient, "test-source-map", function (aResponse, aTabClient, aThreadClient) {
+      gThreadClient = aThreadClient;
+      test_minified();
+    });
+  });
+  do_test_pending();
+}
+
+function test_minified()
+{
+  let newSourceFired = false;
+
+  gThreadClient.addOneTimeListener("newSource", function _onNewSource(aEvent, aPacket) {
+    do_check_eq(aEvent, "newSource");
+    do_check_eq(aPacket.type, "newSource");
+    do_check_true(!!aPacket.source);
+
+    do_check_eq(aPacket.source.url, "http://example.com/foo.js",
+                "The new source should be foo.js");
+    do_check_eq(aPacket.source.url.indexOf("foo.min.js"), -1,
+                "The new source should not be the minified file");
+
+    newSourceFired = true;
+  });
+
+  gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+    do_check_eq(aEvent, "paused");
+    do_check_eq(aPacket.why.type, "debuggerStatement");
+
+    let location = {
+      line: 5
+    };
+
+    getSource(gThreadClient, "http://example.com/foo.js").then(source => {
+      source.setBreakpoint(location, function (aResponse, bpClient) {
+        do_check_true(!aResponse.error);
+        testHitBreakpoint();
+      });
+    });
+  });
+
+  // This is the original foo.js, which was then minified with uglifyjs version
+  // 2.2.5 and the "--mangle" option.
+  //
+  // (function () {
+  //   debugger;
+  //   function foo(n) {
+  //     var bar = n + n;
+  //     var unused = null;
+  //     return bar;
+  //   }
+  //   for (var i = 0; i < 10; i++) {
+  //     foo(i);
+  //   }
+  // }());
+
+  let code = '(function(){debugger;function r(r){var n=r+r;var u=null;return n}for(var n=0;n<10;n++){r(n)}})();\n//# sourceMappingURL=data:text/json,{"file":"foo.min.js","version":3,"sources":["foo.js"],"names":["foo","n","bar","unused","i"],"mappings":"CAAC,WACC,QACA,SAASA,GAAIC,GACX,GAAIC,GAAMD,EAAIA,CACd,IAAIE,GAAS,IACb,OAAOD,GAET,IAAK,GAAIE,GAAI,EAAGA,EAAI,GAAIA,IAAK,CAC3BJ,EAAII"}';
+
+  Components.utils.evalInSandbox(code, gDebuggee, "1.8",
+                                 "http://example.com/foo.min.js", 1);
+}
+
+function testHitBreakpoint(timesHit = 0) {
+  gClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+    ++timesHit;
+
+    do_check_eq(aEvent, "paused");
+    do_check_eq(aPacket.why.type, "breakpoint");
+
+    if (timesHit === 10) {
+      gThreadClient.resume(() => finishClient(gClient));
+    } else {
+      testHitBreakpoint(timesHit);
+    }
+  });
+
+  gThreadClient.resume();
+}