80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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/*
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* Copyright 2017 IBM Corp.
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*/
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#include "../bitmap.c"
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#include <assert.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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int main(void)
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{
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bitmap_t *map = malloc(sizeof(bitmap_elem_t));
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int i;
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memset(map, 0, sizeof(bitmap_elem_t));
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assert(BITMAP_ELEMS(16) == (BITMAP_ELEMS(8)));
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assert(BITMAP_ELEMS(128) == (BITMAP_ELEMS(64)*2));
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assert(BITMAP_BYTES(64) == 8);
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assert(BITMAP_BYTES(128) == 16);
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assert(BITMAP_BIT(1) == 0x1);
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assert(BITMAP_BIT(2) == 0x2);
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assert(BITMAP_BIT(3) == 0x3);
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assert(BITMAP_BIT(8) == 0x8);
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assert(BITMAP_MASK(0) == 0x1);
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assert(BITMAP_MASK(1) == 0x2);
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assert(BITMAP_MASK(8) == 0x100);
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assert(BITMAP_MASK(9) == 0x200);
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assert(BITMAP_ELEM(1) == 0);
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assert(BITMAP_ELEM(128) == BITMAP_ELEMS(128));
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bitmap_set_bit(*map, 0);
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assert(*(unsigned long*)map == 0x1);
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assert(bitmap_tst_bit(*map, 0) == true);
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bitmap_clr_bit(*map, 0);
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assert(*(unsigned long*)map == 0x00);
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bitmap_set_bit(*map, 8);
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assert(*(unsigned long*)map == 0x100);
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assert(bitmap_tst_bit(*map, 0) == false);
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assert(bitmap_tst_bit(*map, 1) == false);
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assert(bitmap_tst_bit(*map, 2) == false);
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assert(bitmap_tst_bit(*map, 3) == false);
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assert(bitmap_tst_bit(*map, 4) == false);
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assert(bitmap_tst_bit(*map, 5) == false);
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assert(bitmap_tst_bit(*map, 6) == false);
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assert(bitmap_tst_bit(*map, 7) == false);
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assert(bitmap_tst_bit(*map, 8) == true);
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assert(bitmap_tst_bit(*map, 9) == false);
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assert(bitmap_tst_bit(*map, 10) == false);
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assert(bitmap_tst_bit(*map, 11) == false);
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assert(bitmap_tst_bit(*map, 12) == false);
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assert(bitmap_tst_bit(*map, 13) == false);
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assert(bitmap_tst_bit(*map, 14) == false);
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assert(bitmap_tst_bit(*map, 15) == false);
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assert(bitmap_find_one_bit(*map, 0, 16) == 8);
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bitmap_clr_bit(*map, 8);
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assert(bitmap_find_one_bit(*map, 0, 16) == -1);
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assert(*(unsigned long*)map == 0x00);
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assert(bitmap_tst_bit(*map, 8) == false);
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bitmap_for_each_zero(*map, 7, i) {
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bitmap_set_bit(*map, i);
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}
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for (i = 0; i < 7; i++)
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assert(bitmap_tst_bit(*map, i) == true);
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assert(bitmap_tst_bit(*map, 8) == false);
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free(map);
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return 0;
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}
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