diff options
Diffstat (limited to 'lib/asan/lit_tests/TestCases/Linux/initialization-bug-any-order.cc')
-rw-r--r-- | lib/asan/lit_tests/TestCases/Linux/initialization-bug-any-order.cc | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/lib/asan/lit_tests/TestCases/Linux/initialization-bug-any-order.cc b/lib/asan/lit_tests/TestCases/Linux/initialization-bug-any-order.cc deleted file mode 100644 index 042a07e428d95..0000000000000 --- a/lib/asan/lit_tests/TestCases/Linux/initialization-bug-any-order.cc +++ /dev/null @@ -1,36 +0,0 @@ -// Test to make sure basic initialization order errors are caught. -// Check that on Linux initialization order bugs are caught -// independently on order in which we list source files (if we specify -// strict init-order checking). - -// RUN: %clangxx_asan -O0 %s %p/../Helpers/initialization-bug-extra.cc -o %t -// RUN: ASAN_OPTIONS=strict_init_order=true not %t 2>&1 | FileCheck %s -// RUN: %clangxx_asan -O0 %p/../Helpers/initialization-bug-extra.cc %s -o %t -// RUN: ASAN_OPTIONS=strict_init_order=true not %t 2>&1 | FileCheck %s - -// Do not test with optimization -- the error may be optimized away. - -#include <cstdio> - -// 'y' is a dynamically initialized global residing in a different TU. This -// dynamic initializer will read the value of 'y' before main starts. The -// result is undefined behavior, which should be caught by initialization order -// checking. -extern int y; -int __attribute__((noinline)) initX() { - return y + 1; - // CHECK: {{AddressSanitizer: initialization-order-fiasco}} - // CHECK: {{READ of size .* at 0x.* thread T0}} - // CHECK: {{#0 0x.* in .*initX.* .*initialization-bug-any-order.cc:}}[[@LINE-3]] - // CHECK: {{0x.* is located 0 bytes inside of global variable .*y.*}} -} - -// This initializer begins our initialization order problems. -static int x = initX(); - -int main() { - // ASan should have caused an exit before main runs. - printf("PASS\n"); - // CHECK-NOT: PASS - return 0; -} |