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authorLasse Collin <lasse.collin@tukaani.org>2008-11-25 02:37:47 +0200
committerLasse Collin <lasse.collin@tukaani.org>2008-11-25 02:37:47 +0200
commita8368b75cdcd5427299001cc42839287f27b244d (patch)
tree5b27a19002eb9f0c31ab4730d9073b0dc0f68c03 /tests/test_memlimit.c
parentVLI encoder and decoder cleanups. Made encoder return (diff)
downloadxz-a8368b75cdcd5427299001cc42839287f27b244d.tar.xz
Remove the nowadays unneeded memory limitting malloc() wrapper.
Diffstat (limited to 'tests/test_memlimit.c')
-rw-r--r--tests/test_memlimit.c114
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;
-}