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#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();
}
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