Merge pull request #2000 from ciband:feat/add_support_platformio

PiperOrigin-RevId: 225552792

googlemock/src/gmock_main.cc

@@ -32,6 +32,22 @@
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 
+#ifdef ARDUINO
+void setup() {
+  // Since Arduino doesn't have a command line, fake out the argc/argv arguments
+  int argc = 1;
+  const auto arg0 = "PlatformIO";
+  char* argv0 = const_cast<char*>(arg0);
+  char** argv = &argv0;
+
+  // Since Google Mock depends on Google Test, InitGoogleMock() is
+  // also responsible for initializing Google Test.  Therefore there's
+  // no need for calling testing::InitGoogleTest() separately.
+  testing::InitGoogleMock(&argc, argv);
+}
+void loop() { RUN_ALL_TESTS(); }
+#else
+
 // MS C++ compiler/linker has a bug on Windows (not on Windows CE), which
 // causes a link error when _tmain is defined in a static library and UNICODE
 // is enabled. For this reason instead of _tmain, main function is used on
@@ -52,3 +68,4 @@ GTEST_API_ int main(int argc, char** argv) {
   testing::InitGoogleMock(&argc, argv);
   return RUN_ALL_TESTS();
 }
+#endif