Unit tests: Move initialization of Wddm to fixture's SetUp

Change-Id: I3d3fa30d5aebf4069c1726a21f537a3d40799793
Signed-off-by: Mateusz Jablonski <[email protected]>

Author: JablonskiMateusz

unit_tests/os_interface/windows/os_time_win_tests.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2017, Intel Corporation
+* Copyright (c) 2017 - 2018, Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
@@ -22,6 +22,8 @@
 
 #include "gtest/gtest.h"
 #include "mock_os_time_win.h"
+#include "runtime/os_interface/windows/os_interface.h"
+#include "unit_tests/os_interface/windows/wddm_fixture.h"
 #include <memory>
 
 using namespace OCLRT;
@@ -77,3 +79,40 @@ TEST_F(OSTimeWinTest, givenHighValueOfCpuTimestampWhenItIsObtainedThenItHasPrope
     osTime->getCpuTime(&timeStamp);
     EXPECT_EQ(expectedTimestamp, timeStamp);
 }
+
+TEST(OSTimeWinTests, givenNoOSInterfaceWhenGetCpuTimeThenReturnsSuccess) {
+    uint64_t time = 0;
+    auto osTime(OSTime::create(nullptr));
+    auto error = osTime->getCpuTime(&time);
+    EXPECT_TRUE(error);
+    EXPECT_NE(0, time);
+}
+
+TEST(OSTimeWinTests, givenNoOSInterfaceWhenGetCpuGpuTimeThenReturnsError) {
+    TimeStampData CPUGPUTime = {0};
+    auto osTime(OSTime::create(nullptr));
+    auto success = osTime->getCpuGpuTime(&CPUGPUTime);
+    EXPECT_FALSE(success);
+    EXPECT_EQ(0, CPUGPUTime.CPUTimeinNS);
+    EXPECT_EQ(0, CPUGPUTime.GPUTimeStamp);
+}
+
+TEST(OSTimeWinTests, givenOSInterfaceWhenGetCpuGpuTimeThenReturnsSuccess) {
+    auto wddm = new WddmMock;
+    wddm->init();
+    TimeStampData CPUGPUTime01 = {0};
+    TimeStampData CPUGPUTime02 = {0};
+    std::unique_ptr<OSInterface> osInterface(new OSInterface());
+    osInterface->get()->setWddm(wddm);
+    auto osTime = OSTime::create(osInterface.get());
+    auto success = osTime->getCpuGpuTime(&CPUGPUTime01);
+    EXPECT_TRUE(success);
+    EXPECT_NE(0, CPUGPUTime01.CPUTimeinNS);
+    EXPECT_NE(0, CPUGPUTime01.GPUTimeStamp);
+    success = osTime->getCpuGpuTime(&CPUGPUTime02);
+    EXPECT_TRUE(success);
+    EXPECT_NE(0, CPUGPUTime02.CPUTimeinNS);
+    EXPECT_NE(0, CPUGPUTime02.GPUTimeStamp);
+    EXPECT_GT(CPUGPUTime02.GPUTimeStamp, CPUGPUTime01.GPUTimeStamp);
+    EXPECT_GT(CPUGPUTime02.CPUTimeinNS, CPUGPUTime01.CPUTimeinNS);
+}