1*b47c9f53SAlex Brachet //===---------------------- Unittests for assert --------------------------===//
2*b47c9f53SAlex Brachet //
3*b47c9f53SAlex Brachet // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*b47c9f53SAlex Brachet // See https://llvm.org/LICENSE.txt for license information.
5*b47c9f53SAlex Brachet // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*b47c9f53SAlex Brachet //
7*b47c9f53SAlex Brachet //===----------------------------------------------------------------------===//
8*b47c9f53SAlex Brachet 
9*b47c9f53SAlex Brachet #undef NDEBUG
10*b47c9f53SAlex Brachet #include "src/assert/assert.h"
11*b47c9f53SAlex Brachet #include "utils/UnitTest/Test.h"
12*b47c9f53SAlex Brachet 
13*b47c9f53SAlex Brachet extern "C" int close(int);
14*b47c9f53SAlex Brachet 
15*b47c9f53SAlex Brachet TEST(Assert, Enabled) {
16*b47c9f53SAlex Brachet   // -1 matches against any signal, which is necessary for now until
17*b47c9f53SAlex Brachet   // __llvm_libc::abort() unblocks SIGABRT. Close standard error for the
18*b47c9f53SAlex Brachet   // child process so we don't print the assertion failure message.
19*b47c9f53SAlex Brachet   EXPECT_DEATH(
20*b47c9f53SAlex Brachet       [] {
21*b47c9f53SAlex Brachet         close(2);
22*b47c9f53SAlex Brachet         assert(0);
23*b47c9f53SAlex Brachet       },
24*b47c9f53SAlex Brachet       -1);
25*b47c9f53SAlex Brachet }
26*b47c9f53SAlex Brachet 
27*b47c9f53SAlex Brachet #define NDEBUG
28*b47c9f53SAlex Brachet #include "src/assert/assert.h"
29*b47c9f53SAlex Brachet 
30*b47c9f53SAlex Brachet TEST(Assert, Disabled) {
31*b47c9f53SAlex Brachet   EXPECT_EXITS([] { assert(0); }, 0);
32*b47c9f53SAlex Brachet }
33