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Added DeviceId filtering under Linux

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Change-Id: Ie4b91d139beb8f31d50737d829e9d8fe801dcfa1
Signed-off-by: Koska <andrzej.koska@intel.com>
Related-To: NEO-3239
This commit is contained in:
Andrzej Koska
2019-10-14 18:05:30 +02:00
committed by sys_ocldev
parent 68d152a3d9
commit 1f6dde3f02
5 changed files with 90 additions and 20 deletions
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49
unit_tests/linux/main_linux_dll.cpp
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@@ -48,6 +48,55 @@ void initializeTestedDevice() {
}
}
int openRetVal = 0;
int testOpen(const char *fullPath, int, ...) {
return openRetVal;
};
TEST(DrmTest, GivenSelectedNotExistingDeviceWhenGetDeviceFdThenFail) {
DebugManagerStateRestore stateRestore;
DebugManager.flags.ForceDeviceId.set("1234");
struct DrmTest : public NEO::Drm {
using NEO::Drm::getDeviceFd;
};
VariableBackup<decltype(openFull)> backupOpenFull(&openFull);
openFull = testOpen;
openRetVal = -1;
int fd = DrmTest::getDeviceFd(0);
EXPECT_EQ(fd, -1);
}
TEST(DrmTest, GivenSelectedExistingDeviceWhenGetDeviceFdThenReturnFd) {
DebugManagerStateRestore stateRestore;
DebugManager.flags.ForceDeviceId.set("1234");
struct DrmTest : public NEO::Drm {
using NEO::Drm::getDeviceFd;
};
VariableBackup<decltype(openFull)> backupOpenFull(&openFull);
openRetVal = 1023; // fakeFd
openFull = testOpen;
int fd = DrmTest::getDeviceFd(0);
EXPECT_NE(fd, -1);
}
TEST(DrmTest, GivenSelectedIncorectDeviceWhenGetDeviceFdThenFail) {
DebugManagerStateRestore stateRestore;
DebugManager.flags.ForceDeviceId.set("1234");
struct DrmTest : public NEO::Drm {
using NEO::Drm::getDeviceFd;
};
VariableBackup<decltype(openFull)> backupOpenFull(&openFull);
VariableBackup<decltype(Drm::pIsi915Version)> backupIsi915Version(&Drm::pIsi915Version);
VariableBackup<decltype(Drm::pClose)> backupClose(&Drm::pClose);
openFull = testOpen;
openRetVal = 1023;
Drm::pIsi915Version = [](int x) -> bool { return false; };
Drm::pClose = [](int x) -> int { return 0; };
int fd = DrmTest::getDeviceFd(0);
EXPECT_EQ(fd, -1);
}
TEST_F(DrmTests, getReturnsNull) {
auto drm = Drm::get(0);
EXPECT_EQ(drm, nullptr);