[SYCL] Construct context from first device in unit tests

sycl/unittests/kernel-and-program/DeviceInfo.cpp

@@ -64,7 +64,7 @@ TEST_F(DeviceInfoTest, GetDeviceUUID) {
     return;
   }
 
-  context Ctx{Plt};
+  context Ctx{Plt.get_devices()[0]};
   TestContext.reset(new TestCtx(Ctx));
 
   device Dev = Ctx.get_devices()[0];

sycl/unittests/kernel-and-program/KernelInfo.cpp

@@ -123,7 +123,7 @@ TEST_F(KernelInfoTest, GetPrivateMemUsage) {
     return;
   }
 
-  context Ctx{Plt};
+  context Ctx{Plt.get_devices()[0]};
   program Prg{Ctx};
   TestContext.reset(new TestCtx(Ctx));
 

sycl/unittests/kernel-and-program/KernelRelease.cpp

@@ -103,7 +103,7 @@ TEST(KernelReleaseTest, GetKernelRelease) {
   Mock.redefine<detail::PiApiKind::piKernelSetExecInfo>(
       redefinedKernelSetExecInfo);
 
-  context Ctx{Plt};
+  context Ctx{Plt.get_devices()[0]};
   TestContext.reset(new TestCtx(Ctx));
 
   program Prg{Ctx};

sycl/unittests/queue/EventClear.cpp

@@ -108,7 +108,7 @@ TEST(QueueEventClear, ClearOnQueueWait) {
   if (!preparePiMock(Plt))
     return;
 
-  context Ctx{Plt};
+  context Ctx{Plt.get_devices()[0]};
   TestContext.reset(new TestCtx(Ctx));
   queue Q{Ctx, default_selector()};
 
@@ -129,7 +129,7 @@ TEST(QueueEventClear, CleanupOnThreshold) {
   if (!preparePiMock(Plt))
     return;
 
-  context Ctx{Plt};
+  context Ctx{Plt.get_devices()[0]};
   TestContext.reset(new TestCtx(Ctx));
   queue Q{Ctx, default_selector()};
 

sycl/unittests/queue/Wait.cpp

@@ -112,7 +112,7 @@ TEST(QueueWait, QueueWaitTest) {
   platform Plt{default_selector()};
   if (!preparePiMock(Plt))
     return;
-  context Ctx{Plt};
+  context Ctx{Plt.get_devices()[0]};
   queue Q{Ctx, default_selector()};
 
   unsigned char *HostAlloc = (unsigned char *)malloc_host(1, Ctx);

sycl/unittests/scheduler/CommandsWaitForEvents.cpp

@@ -79,9 +79,9 @@ TEST_F(SchedulerTest, CommandsWaitForEvents) {
   Mock.redefine<detail::PiApiKind::piEventRelease>(retainReleaseFunc);
   Mock.redefine<detail::PiApiKind::piEventGetInfo>(getEventInfoFunc);
 
-  context Ctx1{Plt};
+  context Ctx1{Plt.get_devices()[0]};
   queue Q1{Ctx1, Selector};
-  context Ctx2{Plt};
+  context Ctx2{Plt.get_devices()[0]};
   queue Q2{Ctx2, Selector};
 
   TestContext.reset(new TestCtx(Q1, Q2));

sycl/unittests/scheduler/InOrderQueueDeps.cpp

@@ -97,7 +97,7 @@ TEST_F(SchedulerTest, InOrderQueueDeps) {
   Mock.redefine<detail::PiApiKind::piEventsWait>(redefinedEventsWait);
   Mock.redefine<detail::PiApiKind::piEventRelease>(redefinedEventRelease);
 
-  context Ctx{Plt};
+  context Ctx{Plt.get_devices()[0]};
   queue InOrderQueue{Ctx, Selector, property::queue::in_order()};
   cl::sycl::detail::QueueImplPtr InOrderQueueImpl =
       detail::getSyclObjImpl(InOrderQueue);