mirrors/bird
mirrors/bird
0
0
Fork 0
mirror of https://gitlab.nic.cz/labs/bird.git synced 2025-01-08 18:11:54 +00:00
Code Releases Activity

Birdtest: Improve the testing framework

Browse Source 
- non-blocking asserts, only set bt_test_suite_success
- unification of testing output from bt_assert_fn_in_out and bt_assert_out_fn_in
This commit is contained in:
Pavel Tvrdík 2015-04-15 11:51:24 +02:00
parent 84dbe05f93
commit 1ce8d33b80
2 changed files with 110 additions and 60 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
test/birdtest.c
View File

@ -31,7 +31,7 @@ const char *bt_filename;
const char *bt_test_id;
int bt_success;
int bt_test_case_success;
int bt_test_suite_success;
int
bt_rand_num(void)
@ -132,7 +132,7 @@ bt_test_suite5(int (*test_fn)(void), const char *test_id, const char *dsc, int f
return;
int result = 0;
bt_test_case_success = 1;
bt_test_suite_success = 1;
bt_test_id = test_id;
@ -143,6 +143,7 @@ bt_test_suite5(int (*test_fn)(void), const char *test_id, const char *dsc, int f
{
alarm(timeout);
result = test_fn();
result &= bt_test_suite_success;
}
else
{
@ -153,6 +154,7 @@ bt_test_suite5(int (*test_fn)(void), const char *test_id, const char *dsc, int f
{
alarm(timeout);
result = test_fn();
result &= bt_test_suite_success;
_exit(result);
}
@ -199,11 +201,12 @@ bt_result(const char *to_right_align_msg, const char *to_left_align_msg, ...)
{
if (bt_verbose)
{
va_list argptr;
va_start(argptr, to_left_align_msg);
char msg_buf[BT_BUFFER_SIZE];
snprintf(msg_buf, sizeof(msg_buf), "%s: ", bt_filename);
snprintf(msg_buf, sizeof(char)*BT_BUFFER_SIZE, "%s: ", bt_filename);
va_list argptr;
va_start(argptr, to_left_align_msg);
vsnprintf(msg_buf + strlen(msg_buf), sizeof(msg_buf), to_left_align_msg, argptr);
char fmt_buf[BT_BUFFER_SIZE];
@ -220,3 +223,14 @@ bt_end(void)
{
return !bt_success;
}
void
bt_strncat_(char *buf, size_t buf_size, const char *str, ...)
{
if (str != NULL)
{
va_list argptr;
va_start(argptr, str);
vsnprintf(buf + strlen(buf), buf_size, str, argptr);
}
}

146
test/birdtest.h
View File

@ -14,7 +14,7 @@
#include <errno.h>
extern int bt_success;
extern int bt_test_case_success;
extern int bt_test_suite_success;
extern int bt_verbose;
#define BT_VERBOSE_NOTHING 0
@ -91,78 +91,114 @@ void bt_result(const char *result, const char *msg, ...);
#define bt_assert(test) \
bt_assert_msg(test, "Assertion (%s) failed at %s:%d", #test, __FILE__, __LINE__)
#define bt_assert_msg(test, format, ...) \
do { if (!(test)) { \
if (bt_verbose) bt_log(format, ##__VA_ARGS__); \
bt_success = bt_test_case_success = 0; \
} } while (0)
#define bt_equal(a, b) \
bt_assert_msg((a) == (b), "Assertion (%s == %s) failed at %s:%d.", #a, #b, __FILE__, __LINE__)
#define bt_assert_msg(test, format, ...) \
do \
{ \
if (!(test)) \
{ \
if (bt_verbose) \
bt_log(format, ##__VA_ARGS__); \
bt_success = bt_test_suite_success = 0; \
} \
} while (0)
#define bt_syscall(test,format, ...) \
do { if (test) { bt_log(format ": %s", ##__VA_ARGS__, strerror(errno)); exit(3); } } while (0)
#define bt_assert_fn_in(fn, in_out, in_fmt, out_fmt) \
#define bt_strncat(buf, str, ...) \
snprintf(buf + strlen(buf), sizeof(buf), str, ##__VA_ARGS__)
void bt_strncat_(char *buf, size_t buf_size, const char *str, ...);
#define bt_dump_struct(buf, data) \
do \
{ \
unsigned int i; \
u32 *pc = (u32*) data; \
bt_strncat(buf, "{"); \
for (i = 0; i < (sizeof(*data) / sizeof(typeof(*pc))); i++) \
bt_strncat(buf, "%s0x%08X", (i ? ", " : ""), pc[i]); \
bt_strncat(buf, "}"); \
} while (0)
#define bt_dump(buf, data, fmt) \
do \
{ \
if (fmt == NULL) \
bt_dump_struct(buf, &data); \
else \
bt_strncat_(buf, sizeof(buf), fmt, data); \
} while (0)
#define bt_print_result_line(fn, in, out, fn_out, in_fmt, out_fmt, result) \
do \
{ \
char buf[BT_BUFFER_SIZE]; \
strcpy(buf, ""); \
snprintf(buf, sizeof(buf), "%s(", #fn); \
bt_dump(buf, in, in_fmt); \
bt_strncat(buf, ") gives "); \
bt_dump(buf, fn_out, out_fmt); \
if (!result) \
{ \
bt_strncat(buf, BT_PROMPT_EXPECTING); \
bt_dump(buf, out, out_fmt); \
} \
bt_result_check((single_test_case_success ? BT_PROMPT_OK : BT_PROMPT_FAIL), "%s", buf); \
} while (0)
/**
* Usage:
* u32 my_function(const char *input_data) { ... }
*
* struct in_out {
* char *in;
* u32 out;
* } in_out[] = { ... };
*
* bt_assert_out_fn_in(my_function, in_out, "%s", "%u");
*/
#define bt_assert_out_fn_in(fn, in_out, in_fmt, out_fmt) \
do \
{ \
unsigned int i; \
for (i = 0; i < (sizeof(in_out)/sizeof(in_out[0])); i++) \
{ \
int single_test_case_success = fn(in_out[i].in) == in_out[i].out; \
bt_test_case_success &= single_test_case_success; \
if (single_test_case_success) \
bt_result_check_ok(BT_PROMPT_FN_GIVES(in_fmt) out_fmt, #fn, in_out[i].in, fn(in_out[i].in)); \
else \
bt_result_check_fail(BT_PROMPT_FN_GIVES(in_fmt) out_fmt BT_PROMPT_EXPECTING out_fmt, #fn, in_out[i].in, fn(in_out[i].in), in_out[i].out); \
typeof(in_out[i].out) fn_out = fn(in_out[i].in); \
int single_test_case_success = (fn(in_out[i].in) == in_out[i].out); \
bt_test_suite_success &= single_test_case_success; \
bt_print_result_line(fn, in_out[i].in, in_out[i].out, fn_out, in_fmt, out_fmt, single_test_case_success); \
} \
} while (0)
/**
* Usage:
* void my_function(const char *input_data, u32 *output_data) { ... }
*
* struct in_out {
* char *in;
* u32 out;
* } in_out[] = { ... };
*
* bt_assert_fn_in_out(my_function, in_out, "%s", "%u");
*/
#define bt_assert_fn_in_out(fn, in_out, in_fmt, out_fmt) \
do \
{ \
unsigned int i; \
for (i = 0; i < (sizeof(in_out)/sizeof(in_out[0])); i++) \
{ \
fn(in_out[i].in, &in_out[i].fn_out); \
int single_test_case_success = !memcmp(&in_out[i].fn_out, &in_out[i].out, sizeof(in_out[i].out)); \
bt_test_case_success &= single_test_case_success; \
if (single_test_case_success) \
bt_result_check_ok (BT_PROMPT_FN_GIVES(in_fmt) out_fmt, #fn, in_out[i].in, in_out[i].fn_out); \
else \
bt_result_check_fail(BT_PROMPT_FN_GIVES(in_fmt) out_fmt BT_PROMPT_EXPECTING out_fmt, #fn, in_out[i].in, in_out[i].fn_out, in_out[i].out); \
} \
} while (0)
#define bt_strcat(buf, str, ...) snprintf(buf + strlen(buf), sizeof(buf), str, ##__VA_ARGS__)
#define bt_dump_struct(buf, data) \
do \
{ \
unsigned int bt_j; \
u32 *bt_pc = (u32*) data; \
bt_strcat(buf, "{"); \
for (bt_j = 0; bt_j < (sizeof(*data) / sizeof(typeof(*bt_pc))); bt_j++) \
bt_strcat(buf, "%s0x%08X", (bt_j ? ", " : ""), bt_pc[bt_j]); \
bt_strcat(buf, "}"); \
} while (0)
#define bt_assert_fn_in_out_struct(fn, in_out, in_fmt) \
do \
{ \
char bt_buf[BT_BUFFER_SIZE]; \
unsigned int i; \
for (i = 0; i < (sizeof(in_out)/sizeof(in_out[0])); i++) \
{ \
strcpy(bt_buf, ""); \
fn(in_out[i].in, &in_out[i].fn_out); \
int single_test_case_success = !memcmp(&in_out[i].fn_out, in_out[i].out, sizeof(in_out[i].out)); \
bt_test_case_success &= single_test_case_success; \
bt_strcat(bt_buf, BT_PROMPT_FN_GIVES(in_fmt), #fn, in_out[i].in); \
bt_dump_struct(bt_buf, &in_out[i].fn_out); \
if (!single_test_case_success) \
{ \
bt_strcat(bt_buf, BT_PROMPT_EXPECTING); \
bt_dump_struct(bt_buf, &in_out[i].out); \
} \
bt_result_check((single_test_case_success ? BT_PROMPT_OK : BT_PROMPT_FAIL), "%s", bt_buf); \
typeof(in_out[i].out) fn_out; \
memset(&fn_out, '\0', sizeof(fn_out)); \
fn(in_out[i].in, &fn_out); \
int single_test_case_success = !memcmp(&fn_out, &in_out[i].out, sizeof(in_out[i].out)); \
bt_test_suite_success &= single_test_case_success; \
\
bt_print_result_line(fn, in_out[i].in, in_out[i].out, fn_out, in_fmt, out_fmt, single_test_case_success); \
} \
} while (0)