diff options
| author | Reid Kleckner <rnk@google.com> | 2015-08-12 23:50:12 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2015-08-12 23:50:12 +0000 |
| commit | 7e63eb3496ea36a31e56585f9c2d285abd1f5c91 (patch) | |
| tree | 375b529b40e4e305251437c2eba3aa46116b2e4f /test/asan/TestCases/printf-5.c | |
| parent | 02f8271b87663a1c4a623a25ea2e3acf5c04fbab (diff) | |
Use %env_asan_opts= substitution instead of 'env ASAN_OPTIONS=$ASAN_OPTIONS'
Summary:
The lit internal shell is used by default on Windows, and it does not
support bash variable expansion. Because bash variable expansion
interacts with tokenization, it is prohibitively difficult to make the
existing lit shell do general shell variable expansion.
The most common use of shell variables in the asan tests is to add
options to the default set of options set by lit.cfg. We can avoid the
need for variable expansion with a substitution that expands to 'env
ASAN_OPTIONS=<defaults:>'.
This has the side benefit of shortening the RUN lines, so it seemed
better than implementing limited variable expansion in lit.
Reviewers: samsonov, filcab
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D11982
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@244839 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/asan/TestCases/printf-5.c')
| -rw-r--r-- | test/asan/TestCases/printf-5.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test/asan/TestCases/printf-5.c b/test/asan/TestCases/printf-5.c index d4e2a0ab9..a614462d2 100644 --- a/test/asan/TestCases/printf-5.c +++ b/test/asan/TestCases/printf-5.c @@ -1,8 +1,8 @@ // RUN: %clang_asan -O2 %s -o %t // We need replace_intrin=0 to avoid reporting errors in memcpy. -// RUN: env ASAN_OPTIONS=$ASAN_OPTIONS:replace_intrin=0:check_printf=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s -// RUN: env ASAN_OPTIONS=$ASAN_OPTIONS:replace_intrin=0:check_printf=0 %run %t 2>&1 | FileCheck --check-prefix=CHECK-OFF %s -// RUN: env ASAN_OPTIONS=$ASAN_OPTIONS:replace_intrin=0 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s +// RUN: %env_asan_opts=replace_intrin=0:check_printf=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s +// RUN: %env_asan_opts=replace_intrin=0:check_printf=0 %run %t 2>&1 | FileCheck --check-prefix=CHECK-OFF %s +// RUN: %env_asan_opts=replace_intrin=0 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s // FIXME: printf is not intercepted on Windows yet. // XFAIL: win32 |