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/* Copyright 2010 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "cgptlib_test.h"
#include "common/tests.h"
#include "crc32.h"
#include "crc32_test.h"
#define MAX_VECTOR_LEN 256
int TestCrc32TestVectors(void) {
struct {
uint8_t vector[MAX_VECTOR_LEN];
int len;
uint32_t crc32;
} cases[] = {
{{0x00}, 1, 0xD202EF8D},
{{0x00, 0x00, 0x00, 0x00}, 4, 0x2144DF1C},
{{0x01, 0x01, 0x01, 0x01}, 4, 0xF626D399},
{{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x28,0x86,0x4d,0x7f,0x99}, 48, 0x923D6EFD},
{{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0x00,0x00,0x00,0x28,0xc5,0x5e,0x45,0x7a}, 48, 0x49A04D82},
{{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,
0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,
0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,
0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
0x00,0x00,0x00,0x28,0xbf,0x67,0x1e,0xd0}, 48, 0x688B3BFA},
};
int i;
for (i = 0; i < ARRAY_SIZE(cases); ++i) {
uint32_t crc32;
crc32 = Crc32(cases[i].vector, cases[i].len);
EXPECT(crc32 == cases[i].crc32);
}
return TEST_OK;
}
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