diff --git a/build/premake4.lua b/build/premake4.lua
index 6298585..7bb41fe 100644
--- a/build/premake4.lua
+++ b/build/premake4.lua
@@ -67,6 +67,9 @@ solution "test"
 
 	project "gtest"
 		kind "StaticLib"
+		
+		defines { "GTEST_HAS_PTHREAD=0" }
+
 		files { 
 			"../thirdparty/gtest/src/gtest-all.cc",
 			"../thirdparty/gtest/src/**.h",
diff --git a/test/perftest/perftest.h b/test/perftest/perftest.h
index ea1a472..b9b8a05 100644
--- a/test/perftest/perftest.h
+++ b/test/perftest/perftest.h
@@ -44,7 +44,7 @@ public:
 		length_ = (size_t)ftell(fp);
 		fseek(fp, 0, SEEK_SET);
 		json_ = (char*)malloc(length_ + 1);
-		fread(json_, 1, length_, fp);
+		ASSERT_EQ(length_, fread(json_, 1, length_, fp));
 		json_[length_] = '\0';
 		fclose(fp);
 
diff --git a/test/perftest/platformtest.cpp b/test/perftest/platformtest.cpp
index ca23b2c..badb0c9 100644
--- a/test/perftest/platformtest.cpp
+++ b/test/perftest/platformtest.cpp
@@ -109,7 +109,7 @@ TEST_F(Platform, read) {
 #else
 TEST_F(Platform, read) {
 	for (int i = 0; i < kTrialCount; i++) {
-		int fd = open(filename_, O_BINARY | O_RDONLY);
+		int fd = open(filename_, O_RDONLY);
 		ASSERT_NE(-1, fd);
 		ASSERT_EQ(length_, read(fd, temp_, length_));
 		EXPECT_EQ(checkSum_, CheckSum());
@@ -138,7 +138,7 @@ TEST_F(Platform, MapViewOfFile) {
 #ifdef _POSIX_MAPPED_FILES
 TEST_F(Platform, mmap) {
 	for (int i = 0; i < kTrialCount; i++) {
-		int fd = open(filename_, _O_BINARY | _O_RDONLY);
+		int fd = open(filename_, O_RDONLY);
 		ASSERT_NE(-1, fd);
 		void *p = mmap(NULL, length_, PROT_READ, MAP_PRIVATE, fd, 0);
 		ASSERT_TRUE(p != NULL);
diff --git a/test/perftest/yajltest.cpp b/test/perftest/yajltest.cpp
index d8869ad..8717316 100644
--- a/test/perftest/yajltest.cpp
+++ b/test/perftest/yajltest.cpp
@@ -85,7 +85,11 @@ yajl_gen_status GenVal(yajl_gen g, yajl_val v) {
 			size_t len;
 			//if (YAJL_IS_INTEGER(v)) // buggy
 			if (v->u.number.flags & YAJL_NUMBER_INT_VALID)
-				len = sprintf(num, "%d", YAJL_GET_INTEGER(v));
+#if _MSC_VER
+				len = sprintf(num, "%I64d", YAJL_GET_INTEGER(v));
+#else
+				len = sprintf(num, "%lld", YAJL_GET_INTEGER(v));
+#endif
 			//else if (YAJL_IS_DOUBLE(v))	// buggy
 			else if (v->u.number.flags & YAJL_NUMBER_DOUBLE_VALID)
 				len = sprintf(num, "%g", YAJL_GET_DOUBLE(v));
diff --git a/test/unittest/valuetest.cpp b/test/unittest/valuetest.cpp
index c0c3263..6369969 100644
--- a/test/unittest/valuetest.cpp
+++ b/test/unittest/valuetest.cpp
@@ -193,7 +193,7 @@ TEST(Value, Uint) {
 
 TEST(Value, Int64) {
 	// Constructor with int
-	Value x(1234LL);
+	Value x(int64_t(1234LL));
 	EXPECT_EQ(kNumberType, x.GetType());
 	EXPECT_EQ(1234, x.GetInt());
 	EXPECT_EQ(1234, x.GetUint());
@@ -214,7 +214,7 @@ TEST(Value, Int64) {
 	EXPECT_FALSE(x.IsObject());
 	EXPECT_FALSE(x.IsArray());
 
-	Value nx(-1234LL);
+	Value nx(int64_t(-1234LL));
 	EXPECT_EQ(-1234, nx.GetInt());
 	EXPECT_EQ(-1234, nx.GetInt64());
 	EXPECT_TRUE(nx.IsInt());
@@ -238,7 +238,7 @@ TEST(Value, Int64) {
 
 TEST(Value, Uint64) {
 	// Constructor with int
-	Value x(1234LL);
+	Value x(uint64_t(1234LL));
 	EXPECT_EQ(kNumberType, x.GetType());
 	EXPECT_EQ(1234, x.GetInt());
 	EXPECT_EQ(1234, x.GetUint());