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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:51:24 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:51:24 +0000 |
commit | f7548d6d28c313cf80e6f3ef89aed16a19815df1 (patch) | |
tree | a3f6f2a3f247293bee59ecd28e8cd8ceb6ca064a /src/lib/test-backtrace.c | |
parent | Initial commit. (diff) | |
download | dovecot-upstream.tar.xz dovecot-upstream.zip |
Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/lib/test-backtrace.c')
-rw-r--r-- | src/lib/test-backtrace.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/lib/test-backtrace.c b/src/lib/test-backtrace.c new file mode 100644 index 0000000..fdebe0f --- /dev/null +++ b/src/lib/test-backtrace.c @@ -0,0 +1,57 @@ +#include "test-lib.h" +#include "str.h" +#include "backtrace-string.h" + +static void test_backtrace_append(void) +{ + test_begin("backtrace_append"); + string_t *bt = t_str_new(128); +#if (defined(HAVE_LIBUNWIND)) + test_assert(backtrace_append(bt) == 0); + /* Check that there's a usable function in the backtrace. + Note that this function may be inlined, so don't check for + test_backtrace_get() */ + test_assert(strstr(str_c(bt), "test_backtrace") != NULL); + /* make sure the backtrace_append is not */ + test_assert(strstr(str_c(bt), " backtrace_append") == NULL); +#elif (defined(HAVE_BACKTRACE_SYMBOLS) && defined(HAVE_EXECINFO_H)) || \ + (defined(HAVE_WALKCONTEXT) && defined(HAVE_UCONTEXT_H)) + test_assert(backtrace_append(bt) == 0); + /* it should have some kind of main in it */ + test_assert(strstr(str_c(bt), "main") != NULL); +#else + /* should not work in this context */ + test_assert(backtrace_append(bt) == -1); +#endif + test_end(); +} + +static void test_backtrace_get(void) +{ + test_begin("backtrace_get"); + const char *bt = NULL; +#if (defined(HAVE_LIBUNWIND)) + test_assert(backtrace_get(&bt) == 0); + /* Check that there's a usable function in the backtrace. + Note that this function may be inlined, so don't check for + test_backtrace_get() */ + test_assert(strstr(bt, "test_backtrace") != NULL); + /* make sure the backtrace_get is not */ + test_assert(strstr(bt, " backtrace_get") == NULL); +#elif (defined(HAVE_BACKTRACE_SYMBOLS) && defined(HAVE_EXECINFO_H)) || \ + (defined(HAVE_WALKCONTEXT) && defined(HAVE_UCONTEXT_H)) + test_assert(backtrace_get(&bt) == 0); + /* it should have some kind of main in it */ + test_assert(strstr(bt, "main") != NULL); +#else + /* should not work in this context */ + test_assert(backtrace_get(&bt) == -1); +#endif + test_end(); +} + +void test_backtrace(void) +{ + test_backtrace_append(); + test_backtrace_get(); +} |