From bf581e93662daf54e82836ad02860d08d09bb6ad Mon Sep 17 00:00:00 2001
From: Eric Paniagua <epaniagua@google.com>
Date: Sat, 29 Aug 2020 20:40:37 -0700
Subject: [PATCH] Hello, googletest!

Signed-off-by: Eric Paniagua <epaniagua@google.com>
---
 testing/.gitignore     |  3 +++
 testing/Makefile       | 24 ++++++++++++++++++++++++
 testing/hello-test.cpp | 13 +++++++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 testing/.gitignore
 create mode 100644 testing/Makefile
 create mode 100644 testing/hello-test.cpp

diff --git a/testing/.gitignore b/testing/.gitignore
new file mode 100644
index 00000000..ddf7a912
--- /dev/null
+++ b/testing/.gitignore
@@ -0,0 +1,3 @@
+bin/
+lib/
+obj/
diff --git a/testing/Makefile b/testing/Makefile
new file mode 100644
index 00000000..19086700
--- /dev/null
+++ b/testing/Makefile
@@ -0,0 +1,24 @@
+GTEST_DIR=googletest/googletest
+BIN_DIR=bin
+LIB_DIR=lib
+OBJ_DIR=obj
+
+all: run-hello-test
+
+run-hello-test: $(BIN_DIR)/hello-test
+	$(BIN_DIR)/hello-test
+
+$(BIN_DIR)/hello-test: hello-test.cpp $(LIB_DIR)/libgtest.so $(OBJ_DIR)/gtest_main.o
+	mkdir -p $(BIN_DIR)
+	g++ -o $(BIN_DIR)/hello-test -I$(GTEST_DIR)/include hello-test.cpp $(OBJ_DIR)/gtest_main.o $(LIB_DIR)/libgtest.so
+
+$(OBJ_DIR)/gtest_main.o: $(GTEST_DIR)/src/gtest_main.cc $(wildcard $(GTEST_DIR)/include/gtest/*.h)
+	mkdir -p $(OBJ_DIR)
+	g++ -o $(OBJ_DIR)/gtest_main.o -c -pthread -I$(GTEST_DIR)/include $(GTEST_DIR)/src/gtest_main.cc
+
+$(LIB_DIR)/libgtest.so: $(wildcard $(GTEST_DIR)/src/*.cc) $(wildcard $(GTEST_DIR)/include/gtest/*.h)
+	mkdir -p $(LIB_DIR)
+	g++ -o $(LIB_DIR)/libgtest.so -shared -fPIC -pthread -I$(GTEST_DIR) -I$(GTEST_DIR)/include $(GTEST_DIR)/src/gtest-all.cc
+
+clean:
+	rm $(BIN_DIR)/* $(LIB_DIR)/* $(OBJ_DIR)/*
diff --git a/testing/hello-test.cpp b/testing/hello-test.cpp
new file mode 100644
index 00000000..cf55d522
--- /dev/null
+++ b/testing/hello-test.cpp
@@ -0,0 +1,13 @@
+#include "gtest/gtest.h"
+
+namespace {
+
+TEST(Test, ThatPasses) {
+  EXPECT_TRUE(true);
+}
+
+TEST(Test, ThatFails) {
+  EXPECT_TRUE(false);
+}
+
+}  // namespace