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Added verbose output, spinner instead of '.' #45

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d3e6482
Added verbose output, spinner instead of '.'
michielvg Mar 10, 2026
1db6273
On test fail MU_PROGRESS(1); would be called twice.
michielvg Mar 10, 2026
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41 changes: 35 additions & 6 deletions minunit.h
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,7 @@
/* Misc. counters */
static int minunit_run = 0;
static int minunit_assert = 0;
static int minunit_run_assert = 0;
static int minunit_fail = 0;
static int minunit_status = 0;

Expand All @@ -88,6 +89,24 @@ static void (*minunit_setup)(void) = NULL;
static void (*minunit_teardown)(void) = NULL;

/* Definitions */
#define MU_PROGRESS(finish) do {\
static int _mu_spin = 0;\
static int _mu_next = 200;\
const char _mu_seq[] = "|/-\\";\
if (minunit_run_assert == 0)\
_mu_next = 200;\
if (!(finish) && minunit_run_assert >= _mu_next) {\
fprintf(stderr, "\r%c - %d",\
_mu_seq[_mu_spin++ & 3],\
minunit_run_assert);\
_mu_next += 200;\
}\
if (finish) {\
fprintf(stderr, "\r✓ - %d\n",\
minunit_run_assert);\
}\
} while (0)

#define MU_TEST(method_name) static void method_name(void)
#define MU_TEST_SUITE(suite_name) static void suite_name(void)

Expand All @@ -109,14 +128,18 @@ static void (*minunit_teardown)(void) = NULL;
)

/* Test runner */
#define MU_RUN_TEST(test) MU__SAFE_BLOCK(\
#define MU_RUN_TEST(test)\
printf("Running test: %s\n", #test);\
MU__SAFE_BLOCK(\
if (minunit_real_timer==0 && minunit_proc_timer==0) {\
minunit_real_timer = mu_timer_real();\
minunit_proc_timer = mu_timer_cpu();\
}\
if (minunit_setup) (*minunit_setup)();\
minunit_status = 0;\
minunit_run_assert = 0;\
test();\
MU_PROGRESS(1);\
minunit_run++;\
if (minunit_status) {\
minunit_fail++;\
Expand All @@ -143,52 +166,57 @@ static void (*minunit_teardown)(void) = NULL;
/* Assertions */
#define mu_check(test) MU__SAFE_BLOCK(\
minunit_assert++;\
minunit_run_assert++;\
if (!(test)) {\
(void)snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, #test);\
minunit_status = 1;\
return;\
} else {\
printf(".");\
MU_PROGRESS(0);\
}\
)

#define mu_fail(message) MU__SAFE_BLOCK(\
minunit_assert++;\
minunit_run_assert++;\
(void)snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, message);\
minunit_status = 1;\
return;\
)

#define mu_assert(test, message) MU__SAFE_BLOCK(\
minunit_assert++;\
minunit_run_assert++;\
if (!(test)) {\
(void)snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, message);\
minunit_status = 1;\
return;\
} else {\
printf(".");\
MU_PROGRESS(0);\
}\
)

#define mu_assert_int_eq(expected, result) MU__SAFE_BLOCK(\
int minunit_tmp_e;\
int minunit_tmp_r;\
minunit_assert++;\
minunit_run_assert++;\
minunit_tmp_e = (expected);\
minunit_tmp_r = (result);\
if (minunit_tmp_e != minunit_tmp_r) {\
(void)snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %d expected but was %d", __func__, __FILE__, __LINE__, minunit_tmp_e, minunit_tmp_r);\
minunit_status = 1;\
return;\
} else {\
printf(".");\
MU_PROGRESS(0);\
}\
)

#define mu_assert_double_eq(expected, result) MU__SAFE_BLOCK(\
double minunit_tmp_e;\
double minunit_tmp_r;\
minunit_assert++;\
minunit_run_assert++;\
minunit_tmp_e = (expected);\
minunit_tmp_r = (result);\
if (fabs(minunit_tmp_e-minunit_tmp_r) > MINUNIT_EPSILON) {\
Expand All @@ -197,14 +225,15 @@ static void (*minunit_teardown)(void) = NULL;
minunit_status = 1;\
return;\
} else {\
printf(".");\
MU_PROGRESS(0);\
}\
)

#define mu_assert_string_eq(expected, result) MU__SAFE_BLOCK(\
const char* minunit_tmp_e = expected;\
const char* minunit_tmp_r = result;\
minunit_assert++;\
minunit_run_assert++;\
if (!minunit_tmp_e) {\
minunit_tmp_e = "<null pointer>";\
}\
Expand All @@ -216,7 +245,7 @@ static void (*minunit_teardown)(void) = NULL;
minunit_status = 1;\
return;\
} else {\
printf(".");\
MU_PROGRESS(0);\
}\
)

Expand Down