[LTP] [PATCH v5 1/3] lib: TST_EXP_{FAIL,PASS}_PTR_{NULL,VOID}

[Petr Vorel]

Hi Wei,
> Hi Wei,

...
> #define TEST_MACRO(macro, macro_arr, fail_fn, pass_fn, inval_fn) \
> 	do {                                                                   \
> 		tst_res(TINFO, "Testing macro macro"); \
> 		macro(fail_fn(), EINVAL, "fail_fn()"); \
> 		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
> 		macro(fail_fn(), ENOTTY, "fail_fn()"); \
> 		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
> 		macro(pass_fn(), ENOTTY, "pass_fn()"); \
> 		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
> 		macro(inval_fn(), ENOTTY, "inval_fn()"); \
> 		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
> 		macro_arr(fail_fn(), exp_errs_pass, "fail_fn()"); \
> 		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
> 		macro_arr(fail_fn(), exp_errs_fail, "fail_fn()"); \
> 		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
> 	} while (0)

Actually this (print real function with #macro and #macro_arr,
2x skip message parameter (to test also macro without error parameter):

#define TEST_MACRO(macro, macro_arr, fail_fn, pass_fn, inval_fn) \
	do {                                                                   \
		tst_res(TINFO, "Testing " #macro " macro"); \
		macro(fail_fn(), EINVAL, #fail_fn"()"); \
		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
		macro(fail_fn(), ENOTTY); /* skip msg parameter */ \
		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
		macro(pass_fn(), ENOTTY, #pass_fn"()"); \
		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
		macro(inval_fn(), ENOTTY, #inval_fn"()"); \
		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
		macro_arr(fail_fn(), exp_errs_pass, #fail_fn"()"); \
		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
		macro_arr(fail_fn(), exp_errs_fail); /* skip msg parameter */ \
		tst_res(TINFO, "TST_PASS = %i", TST_PASS); \
	} while (0)

Kind regards,
Petr