libutil

// test_map.c

// Map unit test for libutil

// Copyright (C) 2021, Jakob Wakeling

// MIT Licence

#include "../map.h"

#include "../util.h"

#include "unit.h"

#include <stdio.h>

#include <string.h>

int main(void) {

	{

		map_initial_capacity = 4;

		map m = map_init(NULL);

		map_insert(&m, "key0", "value0");

		map_insert(&m, "key4", "value4");

		map_insert(&m, "key3", "value3");

		ASSERT("T000 INSERT AND LOOKUP STRING 0",

				strcmp(map_lookup(&m, "key0"), "value0") == 0);

		ASSERT("T001 INSERT AND LOOKUP STRING 1",

				strcmp(map_lookup(&m, "key4"), "value4") == 0);

		ASSERT("T002 INSERT AND LOOKUP STRING 2",

				strcmp(map_lookup(&m, "key3"), "value3") == 0);

		ASSERT("T003 LOOKUP NONEXISTENT STRING",

				map_lookup(&m, "key1") == NULL);

		map_remove(&m, "key4");

		ASSERT("T004 REMOVE AND LOOKUP STRING",

				map_lookup(&m, "key4") == NULL);

		ASSERT("T006 LOOKUP STRING AFTER REMOVE 0",

				strcmp(map_lookup(&m, "key0"), "value0") == 0);

		ASSERT("T007 LOOKUP STRING AFTER REMOVE 1",

				strcmp(map_lookup(&m, "key3"), "value3") == 0);

		ASSERT("T008 REMOVE NONEXISTENT STRING",

				map_remove(&m, "key4") == NULL);

		map_free(&m);

	}

	{

		map_initial_capacity = 4;

		map m = map_init(NULL);

		map_insert(&m, "key0", "value0");

		map_insert(&m, "key3", "value3");

		map_insert(&m, "key4", "value4");

		ASSERT("T100 INSERT AND LOOKUP STRING 0",

				strcmp(map_lookup(&m, "key0"), "value0") == 0);

		ASSERT("T101 INSERT AND LOOKUP STRING 1",

				strcmp(map_lookup(&m, "key3"), "value3") == 0);

		ASSERT("T102 INSERT AND LOOKUP STRING 2",

				strcmp(map_lookup(&m, "key4"), "value4") == 0);

		ASSERT("T103 LOOKUP NONEXISTENT STRING",

				map_lookup(&m, "key1") == NULL);

		map_remove(&m, "key4");

		ASSERT("T104 REMOVE AND LOOKUP STRING",

				map_lookup(&m, "key4") == NULL);

		ASSERT("T106 LOOKUP STRING AFTER REMOVE 0",

				strcmp(map_lookup(&m, "key0"), "value0") == 0);

		ASSERT("T107 LOOKUP STRING AFTER REMOVE 1",

				strcmp(map_lookup(&m, "key3"), "value3") == 0);

		ASSERT("T108 REMOVE NONEXISTENT STRING",

				map_remove(&m, "key4") == NULL);

		map_free(&m);

	}

	printf("%d of %d tests passed\n", testspassed, testsrun);

	return testsfailed;

}