Move C++ test main function to its own file.

.travis.yml

@@ -42,10 +42,10 @@ install:
  - gn args $BUILD_PATH --list
  - ccache -s
  # Travis hangs without -j2 argument to ninja.
- - ninja -j2 -C $BUILD_PATH mock_runtime_test handlers_test deno_cc deno_cc_nosnapshot deno deno_nosnapshot
+ - ninja -j2 -C $BUILD_PATH test_cc handlers_test deno_cc deno_cc_nosnapshot deno deno_nosnapshot
 script:
  - ./tools/lint.py
- - $BUILD_PATH/mock_runtime_test
+ - $BUILD_PATH/test_cc
  - $BUILD_PATH/handlers_test
  - $BUILD_PATH/deno_cc foo bar
  - $BUILD_PATH/deno_cc_nosnapshot foo bar

BUILD.gn

@@ -72,13 +72,14 @@ executable("deno_cc_nosnapshot") {
   configs += [ ":deno_config" ]
 }
 
-executable("mock_runtime_test") {
+executable("test_cc") {
   testonly = true
   sources = [
     "src/file_util_test.cc",
     "src/flatbuffer_builder_test.cc",
     "src/from_snapshot.cc",
     "src/mock_runtime_test.cc",
+    "src/test.cc",
   ]
   deps = [
     ":create_snapshot_mock_runtime",

src/mock_runtime_test.cc

@@ -174,10 +174,3 @@ TEST(MockRuntimeTest, ErrorHandling) {
   EXPECT_EQ(count, 1);
   deno_delete(d);
 }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  deno_init();
-  deno_set_flags(&argc, argv);
-  return RUN_ALL_TESTS();
-}

src/test.cc

@@ -0,0 +1,11 @@
+// Copyright 2018 Ryan Dahl <ry@tinyclouds.org>
+// All rights reserved. MIT License.
+#include "deno.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+int main(int argc, char** argv) {
+  testing::InitGoogleTest(&argc, argv);
+  deno_init();
+  deno_set_flags(&argc, argv);
+  return RUN_ALL_TESTS();
+}