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cf03215564
* Adding crc32 unit tests. * Fix formatting in crc32 test cases --------- Co-authored-by: soerlemans <sebasoerlemans+git@gmail.com> Co-authored-by: Christoffer Lerno <christoffer.lerno@gmail.com>
65 lines
1.3 KiB
Plaintext
65 lines
1.3 KiB
Plaintext
module crc32_test @test;
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import std::hash::crc32;
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import std::io;
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fn void test_crc32_empty()
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{
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const uint EXPECTED = 0x00000000;
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Crc32 crc;
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crc.init();
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crc.update("");
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uint final = crc.final();
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test::@check(final == EXPECTED, "Actual crc32: 0x%x == 0x%x", final, EXPECTED);
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}
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fn void test_crc32_a()
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{
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const uint EXPECTED = 0xe8b7be43;
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Crc32 crc;
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crc.init();
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crc.updatec('a');
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uint final = crc.final();
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test::@check(final == EXPECTED, "Actual crc32: 0x%x == 0x%x", final, EXPECTED);
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}
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fn void test_crc32_abc()
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{
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const uint EXPECTED = 0x352441c2;
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Crc32 crc;
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crc.init();
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crc.update("abc");
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uint final = crc.final();
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test::@check(final == EXPECTED, "Actual crc32: 0x%x == 0x%x", final, EXPECTED);
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}
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fn void test_crc32_longer()
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{
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const uint EXPECTED = 0x656e49ed;
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Crc32 crc;
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crc.init();
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crc.update("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopqabcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq");
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uint final = crc.final();
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test::@check(final == EXPECTED, "Actual crc32: 0x%x == 0x%x", final, EXPECTED);
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}
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fn void test_crc32_alphabet()
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{
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const uint EXPECTED = 0x4c2750bd;
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Crc32 crc;
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crc.init();
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crc.update("abcdefghijklmnopqrstuvwxyz");
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uint final = crc.final();
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test::@check(final == EXPECTED, "Actual crc32: 0x%x == 0x%x", final, EXPECTED);
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}
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