c4c2592c83
Add braces around single-line blocks, and remove line breaks before function-opening braces. This resolves #537.
56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
#include "test/jemalloc_test.h"
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#ifdef JEMALLOC_PROF
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const char *malloc_conf = "prof:true,lg_prof_sample:0";
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#endif
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TEST_BEGIN(test_prof_realloc) {
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tsdn_t *tsdn;
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int flags;
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void *p, *q;
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extent_t *extent_p, *extent_q;
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prof_tctx_t *tctx_p, *tctx_q;
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uint64_t curobjs_0, curobjs_1, curobjs_2, curobjs_3;
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test_skip_if(!config_prof);
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tsdn = tsdn_fetch();
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flags = MALLOCX_TCACHE_NONE;
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prof_cnt_all(&curobjs_0, NULL, NULL, NULL);
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p = mallocx(1024, flags);
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assert_ptr_not_null(p, "Unexpected mallocx() failure");
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extent_p = iealloc(tsdn, p);
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assert_ptr_not_null(extent_p, "Unexpected iealloc() failure");
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tctx_p = prof_tctx_get(tsdn, extent_p, p);
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assert_ptr_ne(tctx_p, (prof_tctx_t *)(uintptr_t)1U,
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"Expected valid tctx");
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prof_cnt_all(&curobjs_1, NULL, NULL, NULL);
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assert_u64_eq(curobjs_0 + 1, curobjs_1,
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"Allocation should have increased sample size");
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q = rallocx(p, 2048, flags);
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assert_ptr_ne(p, q, "Expected move");
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assert_ptr_not_null(p, "Unexpected rmallocx() failure");
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extent_q = iealloc(tsdn, q);
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assert_ptr_not_null(extent_q, "Unexpected iealloc() failure");
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tctx_q = prof_tctx_get(tsdn, extent_q, q);
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assert_ptr_ne(tctx_q, (prof_tctx_t *)(uintptr_t)1U,
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"Expected valid tctx");
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prof_cnt_all(&curobjs_2, NULL, NULL, NULL);
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assert_u64_eq(curobjs_1, curobjs_2,
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"Reallocation should not have changed sample size");
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dallocx(q, flags);
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prof_cnt_all(&curobjs_3, NULL, NULL, NULL);
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assert_u64_eq(curobjs_0, curobjs_3,
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"Sample size should have returned to base level");
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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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return test(
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test_prof_realloc);
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}
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