39 lines
890 B
C
39 lines
890 B
C
#include "test.h"
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RESULT
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test_swap ()
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{
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guint32 a = 0xabcdef01, res32;
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guint64 b = (((guint64)a) << 32) | a, res64;
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guint64 b_expect = (((guint64)0x1efcdab) << 32) | 0x01efcdab;
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guint16 c = 0xabcd, res16;
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res32 = GUINT32_SWAP_LE_BE (a);
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if (res32 != 0x01efcdab)
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return FAILED ("GUINT32_SWAP_LE_BE returned 0x%x", res32);
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res32 = GUINT32_SWAP_LE_BE (1);
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if (res32 != 0x1000000)
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return FAILED ("GUINT32_SWAP_LE_BE returned 0x%x", res32);
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res64 = GUINT64_SWAP_LE_BE(b);
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if (res64 != b_expect)
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return FAILED ("GUINT64_SWAP_LE_BE returned 0x%llx (had=0x%llx)", res64, b);
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res16 = GUINT16_SWAP_LE_BE(c);
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if (res16 != 0xcdab)
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return FAILED ("GUINT16_SWAP_LE_BE returned 0x%x", (guint32) res16);
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return OK;
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}
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/*
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* test initialization
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*/
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static Test endian_tests [] = {
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{"swap", test_swap},
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{NULL, NULL}
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};
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DEFINE_TEST_GROUP_INIT(endian_tests_init, endian_tests)
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