44 do_test(int bufsize, const char *expect, int elen,  in do_test()  argument
57 	if (ret != elen) {  in do_test()
59 			bufsize, fmt, ret, elen);  in do_test()
72 	written = min(bufsize-1, elen);  in do_test()
88 __test(const char *expect, int elen, const char *fmt, ...)  in __test()  argument
94 	BUG_ON(elen >= BUF_SIZE);  in __test()
104 	failed_tests += do_test(BUF_SIZE, expect, elen, fmt, ap);  in __test()
105 	rand = 1 + prandom_u32_max(elen+1);  in __test()
107 	failed_tests += do_test(rand, expect, elen, fmt, ap);  in __test()
108 	failed_tests += do_test(0, expect, elen, fmt, ap);  in __test()
112 		if (memcmp(p, expect, elen+1)) {  in __test()