diff options
Diffstat (limited to 'deps/jemalloc/test/unit/size_classes.c')
| -rw-r--r--[-rwxr-xr-x] | deps/jemalloc/test/unit/size_classes.c | 105 |
1 files changed, 5 insertions, 100 deletions
diff --git a/deps/jemalloc/test/unit/size_classes.c b/deps/jemalloc/test/unit/size_classes.c index 81cc60617..d3aaebd77 100755..100644 --- a/deps/jemalloc/test/unit/size_classes.c +++ b/deps/jemalloc/test/unit/size_classes.c @@ -8,8 +8,8 @@ get_max_size_class(void) size_t sz, miblen, max_size_class; sz = sizeof(unsigned); - assert_d_eq(mallctl("arenas.nhchunks", (void *)&nhchunks, &sz, NULL, 0), - 0, "Unexpected mallctl() error"); + assert_d_eq(mallctl("arenas.nhchunks", &nhchunks, &sz, NULL, 0), 0, + "Unexpected mallctl() error"); miblen = sizeof(mib) / sizeof(size_t); assert_d_eq(mallctlnametomib("arenas.hchunk.0.size", mib, &miblen), 0, @@ -17,8 +17,8 @@ get_max_size_class(void) mib[2] = nhchunks - 1; sz = sizeof(size_t); - assert_d_eq(mallctlbymib(mib, miblen, (void *)&max_size_class, &sz, - NULL, 0), 0, "Unexpected mallctlbymib() error"); + assert_d_eq(mallctlbymib(mib, miblen, &max_size_class, &sz, NULL, 0), 0, + "Unexpected mallctlbymib() error"); return (max_size_class); } @@ -80,105 +80,10 @@ TEST_BEGIN(test_size_classes) } TEST_END -TEST_BEGIN(test_psize_classes) -{ - size_t size_class, max_size_class; - pszind_t pind, max_pind; - - max_size_class = get_max_size_class(); - max_pind = psz2ind(max_size_class); - - for (pind = 0, size_class = pind2sz(pind); pind < max_pind || - size_class < max_size_class; pind++, size_class = - pind2sz(pind)) { - assert_true(pind < max_pind, - "Loop conditionals should be equivalent; pind=%u, " - "size_class=%zu (%#zx)", pind, size_class, size_class); - assert_true(size_class < max_size_class, - "Loop conditionals should be equivalent; pind=%u, " - "size_class=%zu (%#zx)", pind, size_class, size_class); - - assert_u_eq(pind, psz2ind(size_class), - "psz2ind() does not reverse pind2sz(): pind=%u -->" - " size_class=%zu --> pind=%u --> size_class=%zu", pind, - size_class, psz2ind(size_class), - pind2sz(psz2ind(size_class))); - assert_zu_eq(size_class, pind2sz(psz2ind(size_class)), - "pind2sz() does not reverse psz2ind(): pind=%u -->" - " size_class=%zu --> pind=%u --> size_class=%zu", pind, - size_class, psz2ind(size_class), - pind2sz(psz2ind(size_class))); - - assert_u_eq(pind+1, psz2ind(size_class+1), - "Next size_class does not round up properly"); - - assert_zu_eq(size_class, (pind > 0) ? - psz2u(pind2sz(pind-1)+1) : psz2u(1), - "psz2u() does not round up to size class"); - assert_zu_eq(size_class, psz2u(size_class-1), - "psz2u() does not round up to size class"); - assert_zu_eq(size_class, psz2u(size_class), - "psz2u() does not compute same size class"); - assert_zu_eq(psz2u(size_class+1), pind2sz(pind+1), - "psz2u() does not round up to next size class"); - } - - assert_u_eq(pind, psz2ind(pind2sz(pind)), - "psz2ind() does not reverse pind2sz()"); - assert_zu_eq(max_size_class, pind2sz(psz2ind(max_size_class)), - "pind2sz() does not reverse psz2ind()"); - - assert_zu_eq(size_class, psz2u(pind2sz(pind-1)+1), - "psz2u() does not round up to size class"); - assert_zu_eq(size_class, psz2u(size_class-1), - "psz2u() does not round up to size class"); - assert_zu_eq(size_class, psz2u(size_class), - "psz2u() does not compute same size class"); -} -TEST_END - -TEST_BEGIN(test_overflow) -{ - size_t max_size_class; - - max_size_class = get_max_size_class(); - - assert_u_eq(size2index(max_size_class+1), NSIZES, - "size2index() should return NSIZES on overflow"); - assert_u_eq(size2index(ZU(PTRDIFF_MAX)+1), NSIZES, - "size2index() should return NSIZES on overflow"); - assert_u_eq(size2index(SIZE_T_MAX), NSIZES, - "size2index() should return NSIZES on overflow"); - - assert_zu_eq(s2u(max_size_class+1), 0, - "s2u() should return 0 for unsupported size"); - assert_zu_eq(s2u(ZU(PTRDIFF_MAX)+1), 0, - "s2u() should return 0 for unsupported size"); - assert_zu_eq(s2u(SIZE_T_MAX), 0, - "s2u() should return 0 on overflow"); - - assert_u_eq(psz2ind(max_size_class+1), NPSIZES, - "psz2ind() should return NPSIZES on overflow"); - assert_u_eq(psz2ind(ZU(PTRDIFF_MAX)+1), NPSIZES, - "psz2ind() should return NPSIZES on overflow"); - assert_u_eq(psz2ind(SIZE_T_MAX), NPSIZES, - "psz2ind() should return NPSIZES on overflow"); - - assert_zu_eq(psz2u(max_size_class+1), 0, - "psz2u() should return 0 for unsupported size"); - assert_zu_eq(psz2u(ZU(PTRDIFF_MAX)+1), 0, - "psz2u() should return 0 for unsupported size"); - assert_zu_eq(psz2u(SIZE_T_MAX), 0, - "psz2u() should return 0 on overflow"); -} -TEST_END - int main(void) { return (test( - test_size_classes, - test_psize_classes, - test_overflow)); + test_size_classes)); } |