r266796 - [CUDA] Add a test for r266496 (raise an error if a CUDA installation isn't found)

[Justin Lebar via cfe-commits]

Author: jlebar
Date: Tue Apr 19 13:52:28 2016
New Revision: 266796

URL: http://llvm.org/viewvc/llvm-project?rev=266796&view=rev
Log:
[CUDA] Add a test for r266496 (raise an error if a CUDA installation isn't found)

Added:
    cfe/trunk/test/Driver/cuda-not-found.cu

Added: cfe/trunk/test/Driver/cuda-not-found.cu
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cuda-not-found.cu?rev=266796&view=auto
==============================================================================
--- cfe/trunk/test/Driver/cuda-not-found.cu (added)
+++ cfe/trunk/test/Driver/cuda-not-found.cu Tue Apr 19 13:52:28 2016
@@ -0,0 +1,12 @@
+// REQUIRES: clang-driver
+
+// Check that we raise an error if we're trying to compile CUDA code but can't
+// find a CUDA install, unless -nocudainc was passed.
+
+// RUN: %clang -### --sysroot=%s/no-cuda-there %s 2>&1 | FileCheck %s --check-prefix ERR
+// RUN: %clang -### --cuda-path=%s/no-cuda-there %s 2>&1 | FileCheck %s --check-prefix ERR
+// ERR: cannot find CUDA installation
+
+// RUN: %clang -### -nocudainc --sysroot=%s/no-cuda-there %s 2>&1 | FileCheck %s --check-prefix OK
+// RUN: %clang -### -nocudainc --cuda-path=%s/no-cuda-there %s 2>&1 | FileCheck %s --check-prefix OK
+// OK-NOT: cannot find CUDA installation