1// SPDX-License-Identifier: GPL-2.0 2 3#include <kunit/test.h> 4 5/* 6 * These symbols point to the .kunit_test_suites section and are defined in 7 * include/asm-generic/vmlinux.lds.h, and consequently must be extern. 8 */ 9extern struct kunit_suite * const * const __kunit_suites_start[]; 10extern struct kunit_suite * const * const __kunit_suites_end[]; 11 12#if IS_BUILTIN(CONFIG_KUNIT) 13 14static void kunit_print_tap_header(void) 15{ 16 struct kunit_suite * const * const *suites, * const *subsuite; 17 int num_of_suites = 0; 18 19 for (suites = __kunit_suites_start; 20 suites < __kunit_suites_end; 21 suites++) 22 for (subsuite = *suites; *subsuite != NULL; subsuite++) 23 num_of_suites++; 24 25 pr_info("TAP version 14\n"); 26 pr_info("1..%d\n", num_of_suites); 27} 28 29int kunit_run_all_tests(void) 30{ 31 struct kunit_suite * const * const *suites; 32 33 kunit_print_tap_header(); 34 35 for (suites = __kunit_suites_start; 36 suites < __kunit_suites_end; 37 suites++) 38 __kunit_test_suites_init(*suites); 39 40 return 0; 41} 42 43#endif /* IS_BUILTIN(CONFIG_KUNIT) */ 44