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Diffstat (limited to 'tests/test_memlimit.c')
| -rw-r--r-- | tests/test_memlimit.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/tests/test_memlimit.c b/tests/test_memlimit.c deleted file mode 100644 index 166e45b5..00000000 --- a/tests/test_memlimit.c +++ /dev/null @@ -1,114 +0,0 @@ -/////////////////////////////////////////////////////////////////////////////// -// -/// \file test_memlimit.c -/// \brief Tests the memory usage limiter -/// -/// \note These tests cannot be done at exact byte count accuracy, -/// because memory limiter takes into account the memory wasted -/// by bookkeeping structures and alignment (padding). -// -// Copyright (C) 2008 Lasse Collin -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License, or (at your option) any later version. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Lesser General Public License for more details. -// -/////////////////////////////////////////////////////////////////////////////// - -#include "tests.h" - - -int -main(void) -{ - void *a; - void *b; - lzma_memlimit *mem; - - expect((mem = lzma_memlimit_create(1 << 16)) != NULL); - expect(lzma_memlimit_count(mem) == 0); - expect(lzma_memlimit_used(mem) > 0); - expect(lzma_memlimit_used(mem) < 4096); - expect(lzma_memlimit_used(mem) == lzma_memlimit_max(mem, false)); - expect(!lzma_memlimit_reached(mem, false)); - - expect((a = lzma_memlimit_alloc(mem, 1, 4096)) != NULL); - expect(lzma_memlimit_count(mem) == 1); - expect(lzma_memlimit_used(mem) > 4096); - expect(lzma_memlimit_used(mem) < 8192); - expect(lzma_memlimit_used(mem) == lzma_memlimit_max(mem, false)); - expect(!lzma_memlimit_reached(mem, false)); - - expect((b = lzma_memlimit_alloc(mem, 1, 4096)) != NULL); - expect(lzma_memlimit_count(mem) == 2); - expect(lzma_memlimit_used(mem) > 8192); - expect(lzma_memlimit_used(mem) < 12288); - expect(lzma_memlimit_used(mem) == lzma_memlimit_max(mem, false)); - expect(!lzma_memlimit_reached(mem, false)); - - expect((lzma_memlimit_alloc(mem, 1, 1 << 17)) == NULL); - expect(lzma_memlimit_count(mem) == 2); - expect(lzma_memlimit_used(mem) > 8192); - expect(lzma_memlimit_used(mem) < 12288); - expect(lzma_memlimit_used(mem) < lzma_memlimit_max(mem, false)); - expect(lzma_memlimit_max(mem, false) > (1 << 17)); - expect(lzma_memlimit_reached(mem, false)); - - lzma_memlimit_free(mem, a); - expect(lzma_memlimit_count(mem) == 1); - expect(lzma_memlimit_used(mem) > 4096); - expect(lzma_memlimit_used(mem) < 8192); - expect(lzma_memlimit_max(mem, true) > (1 << 17)); - expect(lzma_memlimit_reached(mem, true)); - expect(lzma_memlimit_used(mem) == lzma_memlimit_max(mem, false)); - expect(!lzma_memlimit_reached(mem, false)); - - expect(lzma_memlimit_get(mem) == 1 << 16); - lzma_memlimit_set(mem, 6144); - expect(lzma_memlimit_get(mem) == 6144); - expect(lzma_memlimit_alloc(mem, 1, 4096) == NULL); - expect(lzma_memlimit_max(mem, false) > 8192); - expect(lzma_memlimit_reached(mem, false)); - - lzma_memlimit_free(mem, b); - expect(lzma_memlimit_count(mem) == 0); - expect(lzma_memlimit_used(mem) > 0); - expect(lzma_memlimit_used(mem) < 4096); - - expect((a = lzma_memlimit_alloc(mem, 1, 4096)) != NULL); - expect(lzma_memlimit_count(mem) == 1); - expect(lzma_memlimit_used(mem) > 4096); - expect(lzma_memlimit_used(mem) < 8192); - - expect(lzma_memlimit_max(mem, false) > 8192); - expect(lzma_memlimit_reached(mem, false)); - expect(lzma_memlimit_max(mem, true) > 8192); - expect(lzma_memlimit_reached(mem, true)); - expect(lzma_memlimit_max(mem, true) < 8192); - expect(!lzma_memlimit_reached(mem, true)); - - lzma_memlimit_detach(mem, a); - free(a); - expect(lzma_memlimit_count(mem) == 0); - - lzma_memlimit_set(mem, SIZE_MAX); - expect(lzma_memlimit_alloc(mem, 1, SIZE_MAX - 33) == NULL); - expect(lzma_memlimit_count(mem) == 0); - expect(lzma_memlimit_max(mem, true) == SIZE_MAX); - expect(lzma_memlimit_reached(mem, true)); - - expect(lzma_memlimit_alloc(mem, 1, SIZE_MAX) == NULL); - expect(lzma_memlimit_count(mem) == 0); - expect(lzma_memlimit_max(mem, false) == SIZE_MAX); - expect(lzma_memlimit_reached(mem, false)); - - lzma_memlimit_end(mem, true); - - return 0; -} |