98 lines
2.0 KiB
C
98 lines
2.0 KiB
C
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#include "test/jemalloc_test.h"
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#define TEST_STRUCT(p, t) \
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struct p##_test_s { \
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t accum0; \
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t x; \
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}; \
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typedef struct p##_test_s p##_test_t;
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#define TEST_BODY(p, t, PRI) do { \
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const p##_test_t tests[] = { \
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{-1, -1}, \
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{-1, 0}, \
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{-1, 1}, \
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\
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{ 0, -1}, \
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{ 0, 0}, \
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{ 0, 1}, \
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\
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{ 1, -1}, \
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{ 1, 0}, \
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{ 1, 1}, \
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\
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{0, -(1 << 22)}, \
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{0, (1 << 22)}, \
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{(1 << 22), -(1 << 22)}, \
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{(1 << 22), (1 << 22)} \
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}; \
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unsigned i; \
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\
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for (i = 0; i < sizeof(tests)/sizeof(p##_test_t); i++) { \
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t accum = tests[i].accum0; \
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assert_u64_eq(atomic_read_##p(&accum), tests[i].accum0, \
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"i=%u", i); \
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assert_u64_eq(atomic_add_##p(&accum, tests[i].x), \
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tests[i].accum0 + tests[i].x, \
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"i=%u, accum=%#"PRI", x=%#"PRI, \
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i, tests[i].accum0, tests[i].x); \
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assert_u64_eq(atomic_read_##p(&accum), accum, \
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"i=%u", i); \
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\
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accum = tests[i].accum0; \
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assert_u64_eq(atomic_sub_##p(&accum, tests[i].x), \
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tests[i].accum0 - tests[i].x, \
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"i=%u, accum=%#"PRI", x=%#"PRI, \
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i, tests[i].accum0, tests[i].x); \
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assert_u64_eq(atomic_read_##p(&accum), accum, \
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"i=%u", i); \
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} \
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} while (0)
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TEST_STRUCT(uint64, uint64_t)
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TEST_BEGIN(test_atomic_uint64)
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{
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#if !(LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3)
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test_skip("64-bit atomic operations not supported");
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#else
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TEST_BODY(uint64, uint64_t, PRIx64);
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#endif
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}
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TEST_END
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TEST_STRUCT(uint32, uint32_t)
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TEST_BEGIN(test_atomic_uint32)
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{
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TEST_BODY(uint32, uint32_t, PRIx32);
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}
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TEST_END
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TEST_STRUCT(z, size_t)
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TEST_BEGIN(test_atomic_z)
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{
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TEST_BODY(z, size_t, "zx");
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}
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TEST_END
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TEST_STRUCT(u, unsigned)
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TEST_BEGIN(test_atomic_u)
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{
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TEST_BODY(u, unsigned, "x");
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}
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TEST_END
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int
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main(void)
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{
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return (test(
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test_atomic_uint64,
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test_atomic_uint32,
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test_atomic_z,
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test_atomic_u));
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}
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