1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. 2 * Use of this source code is governed by a BSD-style license that can be 3 * found in the LICENSE file. 4 */ 5 6 #include "crc32_test.h" 7 #include "cgptlib_test.h" 8 #include "crc32.h" 9 #include "test_common.h" 10 #include "utility.h" 11 12 #define MAX_VECTOR_LEN 256 13 14 int TestCrc32TestVectors() { 15 struct { 16 uint8_t vector[MAX_VECTOR_LEN]; 17 int len; 18 uint32_t crc32; 19 } cases[] = { 20 {{0x00}, 1, 0xD202EF8D}, 21 {{0x00, 0x00, 0x00, 0x00}, 4, 0x2144DF1C}, 22 {{0x01, 0x01, 0x01, 0x01}, 4, 0xF626D399}, 23 {{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 24 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 25 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 26 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 27 0x00,0x00,0x00,0x28,0x86,0x4d,0x7f,0x99}, 48, 0x923D6EFD}, 28 {{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 29 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 30 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 31 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 32 0x00,0x00,0x00,0x28,0xc5,0x5e,0x45,0x7a}, 48, 0x49A04D82}, 33 {{0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a, 34 0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14, 35 0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e, 36 0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28, 37 0x00,0x00,0x00,0x28,0xbf,0x67,0x1e,0xd0}, 48, 0x688B3BFA}, 38 }; 39 int i; 40 41 for (i = 0; i < ARRAY_SIZE(cases); ++i) { 42 uint32_t crc32; 43 44 crc32 = Crc32(cases[i].vector, cases[i].len); 45 EXPECT(crc32 == cases[i].crc32); 46 } 47 return TEST_OK; 48 } 49
