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-rw-r--r--compiler-rt/test/msan/Linux/process_vm_readv.cc43
1 files changed, 0 insertions, 43 deletions
diff --git a/compiler-rt/test/msan/Linux/process_vm_readv.cc b/compiler-rt/test/msan/Linux/process_vm_readv.cc
deleted file mode 100644
index 05a72bdd19a..00000000000
--- a/compiler-rt/test/msan/Linux/process_vm_readv.cc
+++ /dev/null
@@ -1,43 +0,0 @@
-// RUN: %clangxx_msan -std=c++11 -O0 %s -o %t && %run %t
-// RUN: %clangxx_msan -std=c++11 -O0 %s -o %t -DPOSITIVE && not %run %t |& FileCheck %s
-
-#include <assert.h>
-#include <sanitizer/msan_interface.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <unistd.h>
-
-int main(void) {
- char a[100];
- memset(a, 0xab, 100);
-
- char b[100];
- iovec iov_a[] = {{(void *)a, 20}, (void *)(a + 50), 10};
- iovec iov_b[] = {{(void *)(b + 10), 10}, (void *)(b + 30), 20};
-
- __msan_poison(&b, sizeof(b));
- ssize_t res = process_vm_readv(getpid(), iov_b, 2, iov_a, 2, 0);
- assert(res == 30);
- __msan_check_mem_is_initialized(b + 10, 10);
- __msan_check_mem_is_initialized(b + 30, 20);
- assert(__msan_test_shadow(b + 9, 1) == 0);
- assert(__msan_test_shadow(b + 20, 1) == 0);
- assert(__msan_test_shadow(b + 29, 1) == 0);
- assert(__msan_test_shadow(b + 50, 1) == 0);
-
-#ifdef POSITIVE
- __msan_unpoison(&b, sizeof(b));
- __msan_poison(b + 32, 1);
- res = process_vm_writev(getpid(), iov_b, 2, iov_a, 2, 0);
-// CHECK: Uninitialized bytes {{.*}} at offset 2 inside
-// CHECK: WARNING: MemorySanitizer: use-of-uninitialized-value
-// CHECK: #0 0x{{.*}} in {{.*}}process_vm_writev
-#else
- __msan_unpoison(&b, sizeof(b));
- res = process_vm_writev(getpid(), iov_b, 2, iov_a, 2, 0);
- assert(res == 30);
-#endif
-
- return 0;
-}
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