test: Only pass unused args to GoogleTest

test/ares-test-main.cc

@@ -4,15 +4,19 @@
 #include "ares-test.h"
 
 int main(int argc, char* argv[]) {
-  ::testing::InitGoogleTest(&argc, argv);
+  std::vector<char*> gtest_argv = {argv[0]};
   for (int ii = 1; ii < argc; ii++) {
     if (strcmp(argv[ii], "-v") == 0) {
       ares::test::verbose = true;
     } else if ((strcmp(argv[ii], "-p") == 0) && (ii + 1 < argc)) {
       ii++;
       ares::test::mock_port = atoi(argv[ii]);
+    } else {
+      gtest_argv.push_back(argv[ii]);
     }
   }
+  int gtest_argc = gtest_argv.size();
+  ::testing::InitGoogleTest(&gtest_argc, gtest_argv.data());
 
 #ifdef WIN32
   WORD wVersionRequested = MAKEWORD(2, 2);