22 lines
798 B
C++
22 lines
798 B
C++
#include "lib/self_test.h"
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#include "lib/fnv_hash.h"
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class TestFnvHash : public CxxTest::TestSuite
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{
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public:
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void test_fnv_hash()
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{
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TS_ASSERT_EQUALS(fnv_hash(""), 0x811C9DC5u); // verify initial value
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const u32 h1 = fnv_hash("abcdef");
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TS_ASSERT_EQUALS(h1, 0xFF478A2A); // verify value for simple string
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TS_ASSERT_EQUALS(fnv_hash ("abcdef", 6), h1); // same result if hashing buffer
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TS_ASSERT_EQUALS(fnv_lc_hash("ABcDeF", 6), h1); // same result if case differs
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TS_ASSERT_EQUALS(fnv_hash64(""), 0xCBF29CE484222325ull); // verify initial value
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const u64 h2 = fnv_hash64("abcdef");
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TS_ASSERT_EQUALS(h2, 0xD80BDA3FBE244A0Aull); // verify value for simple string
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TS_ASSERT_EQUALS(fnv_hash64("abcdef", 6), h2); // same result if hashing buffer
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}
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};
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