-/*
+/*
Unix SMB/CIFS implementation.
test suite for the compression functions
Copyright (C) Jelmer Vernooij 2007
-
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
-
+
This program 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 General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "talloc.h"
#include "lzxpress.h"
+/* Tests based on [MS-XCA] 3.1 Examples */
+static bool test_msft_data1(
+ struct torture_context *test
+)
+{
+ TALLOC_CTX *tmp_ctx = talloc_new(test);
+
+ const char *fixed_data = "abcdefghijklmnopqrstuvwxyz";
+ const uint8_t fixed_out[] = {
+ 0x3f, 0x00, 0x00, 0x00, 0x61, 0x62, 0x63, 0x64,
+ 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+ 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74,
+ 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a };
+
+ ssize_t c_size;
+ uint8_t *out, *out2;
+
+ out = talloc_size(tmp_ctx, 2048);
+ memset(out, 0x42, talloc_get_size(out));
+
+ torture_comment(test, "lzxpress fixed compression\n");
+ c_size = lzxpress_compress((const uint8_t *)fixed_data,
+ strlen(fixed_data),
+ out,
+ talloc_get_size(out));
+
+ torture_assert_int_equal(test, c_size, sizeof(fixed_out),
+ "fixed lzxpress_compress size");
+ torture_assert_mem_equal(test, out, fixed_out, c_size,
+ "fixed lzxpress_compress data");
+
+ torture_comment(test, "lzxpress fixed decompression\n");
+ out2 = talloc_size(tmp_ctx, strlen(fixed_data));
+ c_size = lzxpress_decompress(out,
+ sizeof(fixed_out),
+ out2,
+ talloc_get_size(out2));
+
+ torture_assert_int_equal(test, c_size, strlen(fixed_data),
+ "fixed lzxpress_decompress size");
+ torture_assert_mem_equal(test, out2, fixed_data, c_size,
+ "fixed lzxpress_decompress data");
+
+ talloc_free(tmp_ctx);
+ return true;
+}
+
+
+static bool test_msft_data2(
+ struct torture_context *test
+)
+{
+ TALLOC_CTX *tmp_ctx = talloc_new(test);
+
+ const char *fixed_data =
+ "abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabc"
+ "abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabc"
+ "abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabc"
+ "abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabc"
+ "abcabcabcabcabcabcabcabc";
+ const uint8_t fixed_out[] = {
+ 0xff, 0xff, 0xff, 0x1f, 0x61, 0x62, 0x63, 0x17,
+ 0x00, 0x0f, 0xff, 0x26, 0x01};
+
+ ssize_t c_size;
+ uint8_t *out, *out2;
+
+ out = talloc_size(tmp_ctx, 2048);
+ memset(out, 0x42, talloc_get_size(out));
+
+ torture_comment(test, "lzxpress fixed compression\n");
+ c_size = lzxpress_compress((const uint8_t *)fixed_data,
+ strlen(fixed_data),
+ out,
+ talloc_get_size(out));
+
+ torture_assert_int_equal(test, c_size, sizeof(fixed_out),
+ "fixed lzxpress_compress size");
+ torture_assert_mem_equal(test, out, fixed_out, c_size,
+ "fixed lzxpress_compress data");
+
+ torture_comment(test, "lzxpress fixed decompression\n");
+ out2 = talloc_size(tmp_ctx, strlen(fixed_data));
+ c_size = lzxpress_decompress(out,
+ sizeof(fixed_out),
+ out2,
+ talloc_get_size(out2));
+
+ torture_comment(test, "out2: %.*s\n", (int)c_size, (char *)out2);
+
+ torture_assert_int_equal(test, c_size, strlen(fixed_data),
+ "fixed lzxpress_decompress size");
+ torture_assert_mem_equal(test, out2, fixed_data, c_size,
+ "fixed lzxpress_decompress data");
+
+ talloc_free(tmp_ctx);
+ return true;
+}
+
/*
test lzxpress
*/
{
TALLOC_CTX *tmp_ctx = talloc_new(test);
const char *fixed_data = "this is a test. and this is a test too";
- const uint8_t fixed_out[] = { 0x00, 0x20, 0x00, 0x04, 0x74, 0x68, 0x69, 0x73,
- 0x20, 0x10, 0x00, 0x61, 0x20, 0x74, 0x65, 0x73,
- 0x74, 0x2E, 0x20, 0x61, 0x6E, 0x64, 0x20, 0x9F,
- 0x00, 0x04, 0x20, 0x74, 0x6F, 0x6F, 0x00, 0x00,
- 0x00, 0x00 };
+ const uint8_t fixed_out[] = {
+ 0xff, 0x21, 0x00, 0x04, 0x74, 0x68, 0x69, 0x73,
+ 0x20, 0x10, 0x00, 0x61, 0x20, 0x74, 0x65, 0x73,
+ 0x74, 0x2E, 0x20, 0x61, 0x6E, 0x64, 0x20, 0x9F,
+ 0x00, 0x04, 0x20, 0x74, 0x6F, 0x6F };
ssize_t c_size;
uint8_t *out, *out2;
out,
talloc_get_size(out));
- torture_assert_int_equal(test, c_size, sizeof(fixed_out), "fixed lzxpress_compress size");
- torture_assert_mem_equal(test, out, fixed_out, c_size, "fixed lzxpress_compress data");
+ torture_assert_int_equal(test, c_size, sizeof(fixed_out),
+ "fixed lzxpress_compress size");
+ torture_assert_mem_equal(test, out, fixed_out, c_size,
+ "fixed lzxpress_compress data");
torture_comment(test, "lzxpress fixed decompression\n");
out2 = talloc_size(tmp_ctx, strlen(fixed_data));
out2,
talloc_get_size(out2));
- torture_assert_int_equal(test, c_size, strlen(fixed_data), "fixed lzxpress_decompress size");
- torture_assert_mem_equal(test, out2, fixed_data, c_size, "fixed lzxpress_decompress data");
-
+ torture_assert_int_equal(test, c_size, strlen(fixed_data),
+ "fixed lzxpress_decompress size");
+ torture_assert_mem_equal(test, out2, fixed_data, c_size,
+ "fixed lzxpress_decompress data");
+ talloc_free(tmp_ctx);
return true;
}
struct torture_suite *suite = torture_suite_create(mem_ctx, "compression");
torture_suite_add_simple_test(suite, "lzxpress", test_lzxpress);
+ torture_suite_add_simple_test(suite, "lzxpress2", test_msft_data1);
+ torture_suite_add_simple_test(suite, "lzxpress3", test_msft_data2);
return suite;
}