Validate incoming JS Message Headers: test message parser

mojo/bindings/js/run_js_tests.cc

Index: mojo/bindings/js/run_js_tests.cc
diff --git a/mojo/bindings/js/run_js_tests.cc b/mojo/bindings/js/run_js_tests.cc
index 976a0b17591b90da5ba84d04ec2ad7d16f666d78..1ca1a8c1a87a8ffdddeb4272cd6421af3fc94dfc 100644
--- a/mojo/bindings/js/run_js_tests.cc
+++ b/mojo/bindings/js/run_js_tests.cc
@@ -45,7 +45,7 @@ TEST(JSTest, core) {
   RunTest("core_unittests.js", true);
 }
 
-TEST(JSTest, codec) {
+static bool MojoBindingFilesExist() {
   // TODO(yzshen): Remove this check once isolated tests are supported on the
   // Chromium waterfall. (http://crbug.com/351214)
   const base::FilePath test_file_path(
@@ -53,12 +53,23 @@ TEST(JSTest, codec) {
           "mojo/public/interfaces/bindings/tests/sample_service.mojom"));
   if (!base::PathExists(test_file_path)) {
     LOG(WARNING) << "Mojom binding files don't exist. Skipping the test.";
-    return;
+    return false;
   }
+  return true;
+}
 
+TEST(JSTest, codec) {
+  if (!MojoBindingFilesExist())
+    return;
   RunTest("codec_unittests.js", true);
 }
 
+TEST(JSTest, validation) {
+  if (!MojoBindingFilesExist())
+    return;
+  RunTest("validation_unittests.js", true);
+}
+
 }  // namespace
 }  // namespace js
 }  // namespace mojo