#include "test_manager.h"

#include <containers/darray.h>
#include <logger.h>
#include <strings/kstring.h>
#include <time/kclock.h>

typedef struct test_entry {
	PFN_test func;
	char *desc;
} test_entry;

static test_entry *tests;

void test_manager_init (void) {
	tests = darray_create(test_entry);
}

void test_manager_register_test (u8 (*PFN_test)(void), char *desc) {
	test_entry e;
	e.func = PFN_test;
	e.desc = desc;
	darray_push(tests, &e);
}

void test_manager_run_tests (void) {
	u32 passed = 0;
	u32 failed = 0;
	u32 skipped = 0;

	u32 count = darray_length(tests);

	kclock total_time;
	kclock_start(&total_time);

	for (u32 i = 0; i < count; ++i) {
		kclock test_time;
		kclock_start(&test_time);
		u8 result = tests[i].func();
		kclock_update(&test_time);

		if (result == true) {
			++passed;
		} else if (result == BYPASS) {
			KWARN("[SKIPPED]: %s", tests[i].desc);
			++skipped;
		} else {
			KERROR("[FAILED]: %s", tests[i].desc);
			++failed;
		}
		char status[20];
		string_format_unsafe(status, failed ? "*** %d FAILED ***" : "SUCCESS", failed);
		kclock_update(&total_time);
		KINFO("Executed %d of %d (skipped %d) %s (%.6f sec / %.6f sec total", i + 1, count, skipped, status, test_time.elapsed, total_time.elapsed);
	}

	kclock_stop(&total_time);

	KINFO("Results: %d passed, %d failed, %d skipped.", passed, failed, skipped);
}