| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | test suite for the compression functions
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| 4 |
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| 5 | Copyright (C) Jelmer Vernooij 2007
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 3 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 |
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| 21 | #include "includes.h"
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| 22 | #include "torture/torture.h"
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| 23 | #include "torture/local/proto.h"
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| 24 | #include "talloc.h"
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| 25 | #include "lzxpress.h"
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| 26 |
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| 27 | /*
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| 28 | test lzxpress
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| 29 | */
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| 30 | static bool test_lzxpress(struct torture_context *test)
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| 31 | {
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| 32 | TALLOC_CTX *tmp_ctx = talloc_new(test);
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| 33 | const char *fixed_data = "this is a test. and this is a test too";
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| 34 | const uint8_t fixed_out[] = { 0x00, 0x20, 0x00, 0x04, 0x74, 0x68, 0x69, 0x73,
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| 35 | 0x20, 0x10, 0x00, 0x61, 0x20, 0x74, 0x65, 0x73,
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| 36 | 0x74, 0x2E, 0x20, 0x61, 0x6E, 0x64, 0x20, 0x9F,
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| 37 | 0x00, 0x04, 0x20, 0x74, 0x6F, 0x6F, 0x00, 0x00,
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| 38 | 0x00, 0x00 };
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| 39 | ssize_t c_size;
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| 40 | uint8_t *out, *out2;
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| 41 |
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| 42 | out = talloc_size(tmp_ctx, 2048);
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| 43 | memset(out, 0x42, talloc_get_size(out));
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| 44 |
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| 45 | torture_comment(test, "lzxpress fixed compression\n");
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| 46 | c_size = lzxpress_compress((const uint8_t *)fixed_data,
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| 47 | strlen(fixed_data),
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| 48 | out,
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| 49 | talloc_get_size(out));
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| 50 |
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| 51 | torture_assert_int_equal(test, c_size, sizeof(fixed_out), "fixed lzxpress_compress size");
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| 52 | torture_assert_mem_equal(test, out, fixed_out, c_size, "fixed lzxpress_compress data");
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| 53 |
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| 54 | torture_comment(test, "lzxpress fixed decompression\n");
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| 55 | out2 = talloc_size(tmp_ctx, strlen(fixed_data));
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| 56 | c_size = lzxpress_decompress(out,
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| 57 | sizeof(fixed_out),
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| 58 | out2,
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| 59 | talloc_get_size(out2));
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| 60 |
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| 61 | torture_assert_int_equal(test, c_size, strlen(fixed_data), "fixed lzxpress_decompress size");
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| 62 | torture_assert_mem_equal(test, out2, fixed_data, c_size, "fixed lzxpress_decompress data");
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| 63 |
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| 64 | return true;
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| 65 | }
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| 66 |
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| 67 |
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| 68 | struct torture_suite *torture_local_compression(TALLOC_CTX *mem_ctx)
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| 69 | {
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| 70 | struct torture_suite *suite = torture_suite_create(mem_ctx, "compression");
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| 71 |
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| 72 | torture_suite_add_simple_test(suite, "lzxpress", test_lzxpress);
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| 73 |
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| 74 | return suite;
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| 75 | }
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