From 72c8155d9fc0eaeac72c053f46ebb7b231d4596a Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Tue, 31 Jan 2023 11:30:46 +0100 Subject: Reintegrate test code with library code Signed-off-by: David Oberhollenzer --- lib/xfrm/test/pack.c | 165 +++++++++++++++++++ lib/xfrm/test/unpack.c | 428 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 593 insertions(+) create mode 100644 lib/xfrm/test/pack.c create mode 100644 lib/xfrm/test/unpack.c (limited to 'lib/xfrm/test') diff --git a/lib/xfrm/test/pack.c b/lib/xfrm/test/pack.c new file mode 100644 index 0000000..c297005 --- /dev/null +++ b/lib/xfrm/test/pack.c @@ -0,0 +1,165 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +/* + * compress.c + * + * Copyright (C) 2022 David Oberhollenzer + */ +#include "xfrm/compress.h" +#include "xfrm/stream.h" +#include "util/test.h" + +static const char text[] = +"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod\n" +"tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,\n" +"quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo\n" +"consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse\n" +"cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non\n" +"proident, sunt in culpa qui officia deserunt mollit anim id est laborum.\n"; + +static sqfs_u8 buffer_cmp[1024]; +static sqfs_u8 buffer_plain[1024]; +static sqfs_u8 ref_cmp[1024]; +static size_t ref_size; + +#if defined(DO_BZIP2) +#define mkdecompressor decompressor_stream_bzip2_create +#define mkcompressor compressor_stream_bzip2_create + +static sqfs_u8 magic[3] = "BZh"; +static int comp_id = XFRM_COMPRESSOR_BZIP2; +static const char *comp_name = "bzip2"; +#elif defined(DO_XZ) +#define mkdecompressor decompressor_stream_xz_create +#define mkcompressor compressor_stream_xz_create + +static sqfs_u8 magic[6] = "\xFD" "7zXZ"; +static int comp_id = XFRM_COMPRESSOR_XZ; +static const char *comp_name = "xz"; +#elif defined(DO_GZIP) +#define mkdecompressor decompressor_stream_gzip_create +#define mkcompressor compressor_stream_gzip_create + +static sqfs_u8 magic[3] = "\x1F\x8B\x08"; +static int comp_id = XFRM_COMPRESSOR_GZIP; +static const char *comp_name = "gzip"; +#elif defined(DO_ZSTD) +#define mkdecompressor decompressor_stream_zstd_create +#define mkcompressor compressor_stream_zstd_create + +static sqfs_u8 magic[4] = "\x28\xB5\x2F\xFD"; +static int comp_id = XFRM_COMPRESSOR_ZSTD; +static const char *comp_name = "zstd"; +#else +#error build configuration broken +#endif + +int main(int argc, char **argv) +{ + sqfs_u32 in_diff = 0, out_diff = 0; + xfrm_stream_t *xfrm; + const char *str; + size_t size; + int ret; + (void)argc; (void)argv; + + /* generic name/ID API */ + ret = xfrm_compressor_id_from_name(comp_name); + TEST_EQUAL_I(ret, comp_id); + + str = xfrm_compressor_name_from_id(ret); + TEST_STR_EQUAL(str, comp_name); + + /* compress the original text */ + xfrm = mkcompressor(NULL); + TEST_NOT_NULL(xfrm); + TEST_EQUAL_UI(((sqfs_object_t *)xfrm)->refcount, 1); + + ret = xfrm->process_data(xfrm, text, sizeof(text), + buffer_cmp, sizeof(buffer_cmp), + &in_diff, &out_diff, XFRM_STREAM_FLUSH_FULL); + TEST_EQUAL_I(ret, XFRM_STREAM_END); + + TEST_EQUAL_UI(in_diff, sizeof(text)); + TEST_ASSERT(out_diff > 0); + TEST_ASSERT(out_diff < sizeof(text)); + + sqfs_drop(xfrm); + + size = out_diff; + in_diff = out_diff = 0; + + memcpy(ref_cmp, buffer_cmp, size); + ref_size = size; + + /* check if it has the expected magic number */ + TEST_ASSERT(size >= sizeof(magic)); + ret = memcmp(buffer_cmp, magic, sizeof(magic)); + TEST_EQUAL_I(ret, 0); + + /* check if the auto detection correctly identifies it */ + ret = xfrm_compressor_id_from_magic(buffer_cmp, size); + TEST_EQUAL_I(ret, comp_id); + + ret = xfrm_compressor_id_from_magic(text, sizeof(text)); + TEST_EQUAL_I(ret, -1); + + /* unpack the compressed text and compare to the original */ + xfrm = mkdecompressor(); + TEST_NOT_NULL(xfrm); + TEST_EQUAL_UI(((sqfs_object_t *)xfrm)->refcount, 1); + + ret = xfrm->process_data(xfrm, buffer_cmp, size, + buffer_plain, sizeof(buffer_plain), + &in_diff, &out_diff, 0); + TEST_ASSERT(ret == XFRM_STREAM_END || ret == XFRM_STREAM_OK); + + TEST_EQUAL_UI(in_diff, size); + TEST_EQUAL_UI(out_diff, sizeof(text)); + ret = memcmp(buffer_plain, text, out_diff); + TEST_EQUAL_I(ret, 0); + + sqfs_drop(xfrm); + in_diff = out_diff = 0; + + /* retry packing but create the compressor using the ID */ + memset(buffer_cmp, 0, sizeof(buffer_cmp)); + memset(buffer_plain, 0, sizeof(buffer_plain)); + + xfrm = compressor_stream_create(comp_id, NULL); + TEST_NOT_NULL(xfrm); + TEST_EQUAL_UI(((sqfs_object_t *)xfrm)->refcount, 1); + + ret = xfrm->process_data(xfrm, text, sizeof(text), + buffer_cmp, sizeof(buffer_cmp), + &in_diff, &out_diff, XFRM_STREAM_FLUSH_FULL); + TEST_EQUAL_I(ret, XFRM_STREAM_END); + + TEST_EQUAL_UI(in_diff, sizeof(text)); + TEST_EQUAL_UI(out_diff, ref_size); + + sqfs_drop(xfrm); + size = out_diff; + in_diff = out_diff = 0; + + /* make sure we got an identical result */ + ret = memcmp(ref_cmp, buffer_cmp, size); + TEST_EQUAL_I(ret, 0); + + /* decompress it using ID */ + xfrm = decompressor_stream_create(comp_id); + TEST_NOT_NULL(xfrm); + TEST_EQUAL_UI(((sqfs_object_t *)xfrm)->refcount, 1); + + ret = xfrm->process_data(xfrm, buffer_cmp, size, + buffer_plain, sizeof(buffer_plain), + &in_diff, &out_diff, 0); + TEST_ASSERT(ret == XFRM_STREAM_END || ret == XFRM_STREAM_OK); + + TEST_EQUAL_UI(in_diff, size); + TEST_EQUAL_UI(out_diff, sizeof(text)); + ret = memcmp(buffer_plain, text, out_diff); + TEST_EQUAL_I(ret, 0); + + sqfs_drop(xfrm); + return EXIT_SUCCESS; +} diff --git a/lib/xfrm/test/unpack.c b/lib/xfrm/test/unpack.c new file mode 100644 index 0000000..ca51f10 --- /dev/null +++ b/lib/xfrm/test/unpack.c @@ -0,0 +1,428 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +/* + * unpack.c + * + * Copyright (C) 2022 David Oberhollenzer + */ +#include "xfrm/compress.h" +#include "xfrm/stream.h" +#include "util/test.h" + +static const sqfs_u8 blob_in[] = { +#if defined(DO_XZ) + 0xfd, 0x37, 0x7a, 0x58, 0x5a, 0x00, 0x00, 0x00, + 0xff, 0x12, 0xd9, 0x41, 0x02, 0x00, 0x21, 0x01, + 0x1c, 0x00, 0x00, 0x00, 0x10, 0xcf, 0x58, 0xcc, + 0xe0, 0x01, 0xbd, 0x01, 0x43, 0x5d, 0x00, 0x26, + 0x1b, 0xca, 0x46, 0x67, 0x5a, 0xf2, 0x77, 0xb8, + 0x7d, 0x86, 0xd8, 0x41, 0xdb, 0x05, 0x35, 0xcd, + 0x83, 0xa5, 0x7c, 0x12, 0xa5, 0x05, 0xdb, 0x90, + 0xbd, 0x2f, 0x14, 0xd3, 0x71, 0x72, 0x96, 0xa8, + 0x8a, 0x7d, 0x84, 0x56, 0x71, 0x8d, 0x6a, 0x22, + 0x98, 0xab, 0x9e, 0x3d, 0xc3, 0x55, 0xef, 0xcc, + 0xa5, 0xc3, 0xdd, 0x5b, 0x8e, 0xbf, 0x03, 0x81, + 0x21, 0x40, 0xd6, 0x26, 0x91, 0x02, 0x45, 0x4e, + 0x20, 0x91, 0xcf, 0x8c, 0x51, 0x22, 0x02, 0x70, + 0xba, 0x05, 0x6b, 0x83, 0xef, 0x3f, 0x8e, 0x09, + 0xef, 0x88, 0xf5, 0x37, 0x1b, 0x89, 0x8d, 0xff, + 0x1e, 0xee, 0xe8, 0xb0, 0xac, 0xf2, 0x6e, 0xd4, + 0x3e, 0x25, 0xaf, 0xa0, 0x6d, 0x2e, 0xc0, 0x7f, + 0xb5, 0xa0, 0xcb, 0x90, 0x1f, 0x08, 0x1a, 0xe2, + 0x90, 0x20, 0x19, 0x71, 0x0c, 0xe8, 0x3f, 0xe5, + 0x39, 0xeb, 0x9a, 0x62, 0x4f, 0x06, 0xda, 0x3c, + 0x32, 0x59, 0xcc, 0x83, 0xe3, 0x83, 0x0f, 0x38, + 0x7d, 0x43, 0x37, 0x6c, 0x0b, 0x05, 0x65, 0x98, + 0x25, 0xdb, 0xf2, 0xc0, 0x2d, 0x39, 0x36, 0x5d, + 0xd4, 0xb6, 0xc2, 0x79, 0x73, 0x3e, 0xc2, 0x6e, + 0x54, 0xec, 0x78, 0x2b, 0x5d, 0xf1, 0xd1, 0xb4, + 0xb3, 0xcd, 0xf3, 0x89, 0xf5, 0x81, 0x3e, 0x2c, + 0x65, 0xd6, 0x73, 0xd3, 0x1b, 0x20, 0x68, 0x0c, + 0x93, 0xd4, 0xfc, 0x9f, 0xf8, 0xa7, 0xd4, 0xfa, + 0x3a, 0xb1, 0x13, 0x93, 0x4b, 0xec, 0x78, 0x7d, + 0x5c, 0x81, 0x80, 0xe5, 0x14, 0x78, 0xfe, 0x7e, + 0xde, 0xf7, 0xad, 0x9e, 0x84, 0xba, 0xf1, 0x00, + 0xe9, 0xbd, 0x2c, 0xf4, 0x70, 0x7d, 0xbe, 0x29, + 0xb9, 0xf0, 0x10, 0xb9, 0x01, 0xf1, 0x76, 0x8a, + 0x5a, 0xad, 0x02, 0xa1, 0x32, 0xc8, 0x53, 0x59, + 0x11, 0x4c, 0xe2, 0x98, 0x34, 0xd9, 0x23, 0x51, + 0x4a, 0x40, 0x2b, 0x87, 0x41, 0xdd, 0x50, 0xcd, + 0x98, 0x1e, 0x29, 0x86, 0x23, 0x93, 0x3e, 0x9b, + 0x6b, 0x16, 0xa1, 0x40, 0xac, 0xe7, 0x40, 0xfe, + 0xa9, 0x87, 0x48, 0x25, 0x52, 0x02, 0x8b, 0xc4, + 0x68, 0x08, 0x5a, 0x62, 0xc1, 0xb2, 0x07, 0x3b, + 0x26, 0x1e, 0x59, 0x5c, 0x47, 0x24, 0xae, 0x8e, + 0xe5, 0xf7, 0xe6, 0x4b, 0x13, 0xb4, 0x6d, 0x46, + 0x65, 0x4f, 0xd0, 0x48, 0xcc, 0x51, 0x4b, 0x80, + 0xcb, 0xf1, 0xd4, 0x6c, 0x45, 0x98, 0x92, 0x47, + 0xeb, 0x60, 0x00, 0x00, 0x00, 0x01, 0xd7, 0x02, + 0xbe, 0x03, 0x00, 0x00, 0xda, 0x2c, 0x45, 0x49, + 0xa8, 0x00, 0x0a, 0xfc, 0x02, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x59, 0x5a +#elif defined(DO_BZIP2) + 0x42, 0x5a, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26, + 0x53, 0x59, 0x05, 0x24, 0x28, 0x04, 0x00, 0x00, + 0x27, 0xd7, 0x80, 0x00, 0x10, 0x40, 0x05, 0x06, + 0x04, 0x02, 0x00, 0x3f, 0xe7, 0xff, 0x40, 0x30, + 0x01, 0x2d, 0x23, 0x62, 0x26, 0x05, 0x3d, 0x03, + 0x54, 0xfd, 0x53, 0x4c, 0x86, 0x9e, 0x90, 0x6a, + 0x9e, 0x9e, 0x85, 0x3c, 0xa0, 0x00, 0x00, 0x1a, + 0x9e, 0x41, 0x13, 0x13, 0x28, 0x69, 0x03, 0xd4, + 0x0f, 0x1c, 0x70, 0xd0, 0xb4, 0xe3, 0xe4, 0x75, + 0x4e, 0x8b, 0x67, 0x43, 0x7b, 0x38, 0x27, 0x77, + 0xe4, 0xc1, 0x98, 0x3a, 0x2d, 0x3a, 0xe4, 0x44, + 0x98, 0xdc, 0x49, 0x8b, 0x22, 0x48, 0xfc, 0xc8, + 0xe7, 0x57, 0x05, 0x3c, 0x5a, 0xee, 0x5a, 0x84, + 0xcd, 0x7c, 0x8f, 0x26, 0x6b, 0x6e, 0xf7, 0xb5, + 0x49, 0x1f, 0x79, 0x42, 0x5d, 0x09, 0x8c, 0xc6, + 0xde, 0x0c, 0x0d, 0xb1, 0x46, 0xb4, 0xee, 0xd9, + 0x8f, 0x33, 0x37, 0x04, 0xa9, 0x05, 0x49, 0xe3, + 0x04, 0x16, 0x62, 0x36, 0x3a, 0x01, 0xda, 0xd4, + 0xc8, 0x8a, 0x32, 0x02, 0x1f, 0x62, 0x4b, 0xa4, + 0x49, 0x59, 0xda, 0x50, 0x85, 0x69, 0x35, 0x21, + 0x10, 0xc6, 0x8a, 0x3c, 0x44, 0x95, 0xb0, 0xbc, + 0xc5, 0x6b, 0xea, 0xfb, 0x40, 0xbd, 0x14, 0x01, + 0x6a, 0xfa, 0xcd, 0x67, 0xd8, 0x2d, 0x93, 0x8b, + 0xda, 0x44, 0x1b, 0xe9, 0x5a, 0x87, 0x60, 0xb0, + 0xe0, 0x73, 0xd1, 0x01, 0x3a, 0x66, 0x05, 0xcc, + 0x34, 0xa0, 0x63, 0x8d, 0x35, 0x5e, 0xa0, 0x9f, + 0x05, 0x89, 0x15, 0x51, 0x48, 0x16, 0x0c, 0x61, + 0xf4, 0x30, 0xb8, 0x07, 0x29, 0xc0, 0xf5, 0x1a, + 0xe1, 0x0d, 0x6c, 0xfe, 0x91, 0xda, 0x13, 0x2f, + 0x8e, 0x5b, 0x1c, 0xfc, 0xb3, 0xb2, 0x30, 0x9d, + 0xf6, 0x09, 0x30, 0x55, 0x30, 0x67, 0xc2, 0x87, + 0xe9, 0x9a, 0xd4, 0x1d, 0x66, 0x11, 0x54, 0x89, + 0x21, 0xe1, 0x55, 0x84, 0xbf, 0xa6, 0x11, 0xa4, + 0xb8, 0x40, 0xed, 0x42, 0x20, 0xb9, 0xb7, 0x26, + 0x31, 0x14, 0x4f, 0x86, 0xdc, 0x50, 0x34, 0x38, + 0x8b, 0x57, 0x77, 0x21, 0xf6, 0x89, 0xbd, 0xc5, + 0x65, 0xc3, 0x23, 0x45, 0xec, 0x7f, 0x8b, 0xb9, + 0x22, 0x9c, 0x28, 0x48, 0x02, 0x92, 0x14, 0x02, + 0x00, +#elif defined(DO_GZIP) + 0x1f, 0x8b, 0x08, 0x08, 0xdb, 0xa1, 0x97, 0x63, + 0x00, 0x03, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x74, + 0x78, 0x74, 0x00, 0x35, 0x90, 0xc1, 0x71, 0x43, + 0x31, 0x08, 0x44, 0xef, 0xbf, 0x8a, 0x2d, 0x20, + 0xf3, 0xab, 0x48, 0x6e, 0xb9, 0xa6, 0x00, 0x82, + 0xb0, 0xc3, 0x8c, 0x24, 0x64, 0x09, 0x3c, 0x2e, + 0x3f, 0xc8, 0x4e, 0x6e, 0x42, 0xc0, 0xb2, 0xfb, + 0x3e, 0x6d, 0x4a, 0x83, 0x8e, 0x15, 0x0d, 0xc5, + 0xaa, 0x4d, 0x2c, 0x75, 0x50, 0x13, 0x7f, 0x03, + 0x5b, 0x5f, 0xc2, 0x2e, 0x1e, 0x13, 0x54, 0x74, + 0xe8, 0x62, 0xed, 0x57, 0x48, 0xd5, 0x6c, 0x2e, + 0x29, 0xb9, 0x00, 0xd1, 0x58, 0xcd, 0xca, 0xe1, + 0xd2, 0x46, 0x2e, 0x6b, 0x67, 0x2d, 0x5a, 0xa2, + 0x3b, 0xc2, 0x51, 0xe9, 0x3b, 0xe5, 0x21, 0xfe, + 0x92, 0x16, 0x34, 0xba, 0x76, 0x02, 0x55, 0xbd, + 0x05, 0x9d, 0xf8, 0x72, 0x48, 0xd7, 0x96, 0xda, + 0x68, 0xba, 0x1f, 0xf7, 0x2c, 0xa9, 0xbd, 0x1d, + 0xb7, 0xd0, 0x85, 0x6e, 0xcb, 0x67, 0x14, 0xc8, + 0x43, 0x26, 0xab, 0x93, 0xab, 0x75, 0x44, 0xad, + 0xd4, 0xd8, 0x5e, 0xca, 0x7b, 0x48, 0x97, 0xee, + 0x4b, 0x4f, 0x49, 0x1d, 0x39, 0x0c, 0xa1, 0x34, + 0xde, 0xd2, 0x93, 0x1d, 0xcf, 0x00, 0x79, 0xca, + 0x4f, 0xbc, 0x6f, 0x49, 0x0a, 0x17, 0xe8, 0x8c, + 0x74, 0xf2, 0xca, 0xaa, 0x1d, 0x53, 0xc6, 0x94, + 0x1f, 0xe9, 0x45, 0x66, 0x06, 0xcf, 0x8f, 0xbb, + 0xd5, 0x18, 0x79, 0x4e, 0xd2, 0x4e, 0x26, 0x85, + 0xac, 0x25, 0x07, 0x6b, 0xad, 0xff, 0x84, 0x32, + 0x50, 0xe0, 0x12, 0x57, 0x25, 0x47, 0xdf, 0x86, + 0x30, 0x68, 0x66, 0x11, 0xf3, 0xc4, 0xc7, 0x83, + 0x65, 0xb8, 0xc4, 0xc6, 0x98, 0x0c, 0x8c, 0x99, + 0x84, 0x73, 0x8e, 0x63, 0x68, 0x21, 0xdf, 0x1b, + 0xd6, 0x8f, 0x31, 0x4d, 0x8b, 0xf4, 0x4d, 0x71, + 0x93, 0xca, 0xa3, 0x1c, 0x75, 0x10, 0x32, 0x02, + 0xec, 0x72, 0x51, 0x56, 0x42, 0x91, 0x25, 0x73, + 0x77, 0x9b, 0xd5, 0x6d, 0x83, 0x36, 0x20, 0x4d, + 0x1c, 0xeb, 0x8f, 0x6b, 0xb4, 0xf3, 0xf8, 0x05, + 0x6b, 0x8b, 0x8b, 0x20, 0xbe, 0x01, 0x00, 0x00, +#elif defined(DO_ZSTD) + 0x28, 0xb5, 0x2f, 0xfd, 0x04, 0x88, 0xa5, 0x08, + 0x00, 0x46, 0x97, 0x3a, 0x1a, 0x80, 0x37, 0xcd, + 0x01, 0xc0, 0x8a, 0xec, 0xfe, 0x2d, 0xf2, 0xb9, + 0x44, 0x6b, 0xb9, 0x24, 0x77, 0x56, 0x5a, 0x33, + 0x17, 0x0b, 0x67, 0x83, 0x2e, 0x47, 0x07, 0x31, + 0x00, 0x32, 0x00, 0x33, 0x00, 0xc5, 0x2c, 0x5a, + 0x92, 0x93, 0x0f, 0x7b, 0xd1, 0x1d, 0x63, 0x2c, + 0xc8, 0x99, 0x94, 0x77, 0x8f, 0x94, 0x38, 0x75, + 0x80, 0x2f, 0xae, 0xc1, 0x3e, 0xd2, 0xcf, 0x49, + 0x15, 0x25, 0x1a, 0x87, 0x93, 0xdd, 0xe8, 0x00, + 0x6d, 0xaa, 0xf8, 0x54, 0x74, 0xe5, 0x48, 0x4d, + 0xa6, 0xf3, 0x1a, 0xa3, 0x13, 0x08, 0xe5, 0x26, + 0xdc, 0x73, 0xcc, 0x3e, 0xfd, 0x86, 0xa9, 0x52, + 0xb2, 0x76, 0xc7, 0xc2, 0x0f, 0xe4, 0x84, 0x4b, + 0x12, 0x61, 0x3a, 0x6b, 0x7a, 0x1e, 0x8a, 0x81, + 0xa9, 0x9b, 0x11, 0x37, 0x25, 0x55, 0x73, 0x73, + 0x71, 0xa0, 0x84, 0xca, 0xc3, 0x4b, 0xb5, 0xcc, + 0x50, 0xa6, 0x46, 0xd7, 0xe8, 0x08, 0xaa, 0x04, + 0x28, 0xb1, 0x8e, 0xea, 0xb4, 0x4a, 0x49, 0x2b, + 0xd6, 0x0d, 0x59, 0x68, 0xda, 0x64, 0x29, 0x1f, + 0x85, 0x53, 0x72, 0xf1, 0xc5, 0x88, 0x1a, 0x0b, + 0x4f, 0x96, 0x43, 0xe0, 0x91, 0x89, 0xb9, 0xc0, + 0xe8, 0x18, 0xd5, 0x6e, 0x94, 0xe8, 0x35, 0x66, + 0x01, 0x94, 0x80, 0x95, 0x87, 0xe2, 0xc8, 0x19, + 0x73, 0xa3, 0x01, 0x05, 0xc1, 0x64, 0x72, 0xc9, + 0x6b, 0x6e, 0x55, 0x7c, 0x29, 0x67, 0x90, 0x93, + 0x49, 0xeb, 0xe3, 0x85, 0xc2, 0xf5, 0x79, 0x68, + 0x9d, 0x92, 0xc3, 0x32, 0x75, 0x80, 0x66, 0xf2, + 0x43, 0xa7, 0xb0, 0xc3, 0x22, 0x3f, 0x39, 0x8a, + 0x35, 0x5c, 0x63, 0x5c, 0xd1, 0x9e, 0x8a, 0xd2, + 0x78, 0x3c, 0x12, 0x01, 0x25, 0x04, 0x0e, 0x08, + 0x10, 0x88, 0xb6, 0x1b, 0xb7, 0x96, 0x35, 0xa8, + 0x0d, 0x1e, 0xae, 0xac, 0x4a, 0x70, 0xa5, 0x31, + 0xd0, 0x0c, 0x78, 0xbf, 0xdd, 0xc5, 0x24, 0x3e, + 0xcb, 0x0a, 0x0a, 0x69, 0x40, 0xba, 0xb0, 0xc4, + 0x2a, 0x9b, 0x1e, 0x0a, 0x51, 0xa6, 0x16, 0x98, + 0x76, +#endif +}; + +static const sqfs_u8 blob_in_concat[] = { +#if defined(DO_XZ) + 0xfd, 0x37, 0x7a, 0x58, 0x5a, 0x00, 0x00, 0x04, + 0xe6, 0xd6, 0xb4, 0x46, 0x02, 0x00, 0x21, 0x01, + 0x16, 0x00, 0x00, 0x00, 0x74, 0x2f, 0xe5, 0xa3, + 0xe0, 0x00, 0xdc, 0x00, 0xb3, 0x5d, 0x00, 0x26, + 0x1b, 0xca, 0x46, 0x67, 0x5a, 0xf2, 0x77, 0xb8, + 0x7d, 0x86, 0xd8, 0x41, 0xdb, 0x05, 0x35, 0xcd, + 0x83, 0xa5, 0x7c, 0x12, 0xa5, 0x05, 0xdb, 0x90, + 0xbd, 0x2f, 0x14, 0xd3, 0x71, 0x72, 0x96, 0xa8, + 0x8a, 0x7d, 0x84, 0x56, 0x71, 0x8d, 0x6a, 0x22, + 0x98, 0xab, 0x9e, 0x3d, 0xc3, 0x55, 0xef, 0xcc, + 0xa5, 0xc3, 0xdd, 0x5b, 0x8e, 0xbf, 0x03, 0x81, + 0x21, 0x40, 0xd6, 0x26, 0x91, 0x02, 0x45, 0x4e, + 0x20, 0x91, 0xcf, 0x8c, 0x51, 0x22, 0x02, 0x70, + 0xba, 0x05, 0x6b, 0x83, 0xef, 0x3f, 0x8e, 0x09, + 0xef, 0x88, 0xf5, 0x37, 0x1b, 0x89, 0x8d, 0xff, + 0x1e, 0xee, 0xe8, 0xb0, 0xac, 0xf2, 0x6e, 0xd4, + 0x3e, 0x25, 0xaf, 0xa0, 0x6d, 0x2e, 0xc0, 0x7f, + 0xb5, 0xa0, 0xcb, 0x90, 0x1f, 0x08, 0x1a, 0xe2, + 0x90, 0x20, 0x19, 0x71, 0x0c, 0xe8, 0x3f, 0xe5, + 0x39, 0xeb, 0x9a, 0x62, 0x4f, 0x06, 0xda, 0x3c, + 0x32, 0x59, 0xcc, 0x83, 0xe3, 0x83, 0x0f, 0x38, + 0x7d, 0x43, 0x37, 0x6c, 0x0b, 0x05, 0x65, 0x98, + 0x25, 0xdb, 0xf2, 0xc0, 0x2d, 0x39, 0x36, 0x5d, + 0xd4, 0xb6, 0xc2, 0x79, 0x73, 0x3e, 0xc2, 0x6e, + 0x54, 0xec, 0x78, 0x2b, 0x5d, 0xf1, 0xd1, 0xb4, + 0xb3, 0xcd, 0xf3, 0x89, 0xf5, 0x80, 0x79, 0x46, + 0xc0, 0x00, 0x00, 0x00, 0xc4, 0xf5, 0x1d, 0x08, + 0xf0, 0x34, 0x3a, 0x59, 0x00, 0x01, 0xcf, 0x01, + 0xdd, 0x01, 0x00, 0x00, 0x7f, 0x5a, 0x77, 0xcb, + 0xb1, 0xc4, 0x67, 0xfb, 0x02, 0x00, 0x00, 0x00, + 0x00, 0x04, 0x59, 0x5a, + 0xfd, 0x37, 0x7a, 0x58, 0x5a, 0x00, 0x00, 0x04, + 0xe6, 0xd6, 0xb4, 0x46, 0x02, 0x00, 0x21, 0x01, + 0x16, 0x00, 0x00, 0x00, 0x74, 0x2f, 0xe5, 0xa3, + 0xe0, 0x00, 0xe0, 0x00, 0xb7, 0x5d, 0x00, 0x31, + 0x9b, 0xca, 0x19, 0xc5, 0x54, 0xec, 0xb6, 0x54, + 0xe7, 0xb1, 0x7d, 0xc4, 0x57, 0x9e, 0x6c, 0x89, + 0xad, 0x4a, 0x6d, 0x16, 0xd8, 0x3c, 0x05, 0x94, + 0x10, 0x16, 0x99, 0x38, 0x21, 0xa3, 0xb9, 0xc5, + 0x80, 0xff, 0xfc, 0xee, 0xd4, 0xd5, 0x3f, 0xdd, + 0x8c, 0xd7, 0x3d, 0x8f, 0x76, 0xec, 0x96, 0x9d, + 0x20, 0xac, 0xcb, 0x18, 0xf5, 0xb2, 0x9c, 0x12, + 0xf6, 0x7c, 0x33, 0xdc, 0x4f, 0x9a, 0xe5, 0x2d, + 0x63, 0x68, 0xa4, 0x2b, 0x1d, 0x0a, 0x1e, 0xf0, + 0xfe, 0x73, 0xf2, 0x5f, 0x7b, 0xb4, 0xea, 0x54, + 0xad, 0x27, 0xd1, 0xff, 0xb6, 0x50, 0x06, 0x7b, + 0x51, 0x3f, 0x25, 0x8a, 0xcf, 0x4c, 0x03, 0x3e, + 0xc3, 0xad, 0x47, 0x34, 0xcf, 0xba, 0x45, 0x79, + 0xd0, 0x7b, 0xf6, 0x66, 0x63, 0xc0, 0xc6, 0x69, + 0xa7, 0x51, 0x84, 0xa8, 0xa0, 0x0b, 0xbc, 0x6f, + 0x13, 0x89, 0xd6, 0x5e, 0xac, 0xca, 0x2f, 0xd2, + 0xe7, 0xe1, 0x1e, 0x78, 0x22, 0x3a, 0x59, 0x6c, + 0x9c, 0x8c, 0x65, 0xf1, 0x5b, 0xf4, 0xbf, 0xd5, + 0xdc, 0x05, 0xeb, 0x70, 0x10, 0xb8, 0x6c, 0xf2, + 0x13, 0x20, 0xb0, 0xdd, 0x3e, 0xb2, 0x92, 0x5b, + 0xa3, 0xf7, 0x94, 0xa1, 0xa1, 0x74, 0x36, 0x9a, + 0xf1, 0xd8, 0xc2, 0xf0, 0xc6, 0x29, 0x7e, 0x85, + 0x28, 0xf5, 0xf2, 0x21, 0x00, 0x00, 0x00, 0x00, + 0xc8, 0x80, 0x67, 0x40, 0xc3, 0xaa, 0x17, 0x57, + 0x00, 0x01, 0xd3, 0x01, 0xe1, 0x01, 0x00, 0x00, + 0x86, 0xdf, 0x9e, 0x05, 0xb1, 0xc4, 0x67, 0xfb, + 0x02, 0x00, 0x00, 0x00, 0x00, 0x04, 0x59, 0x5a +#elif defined(DO_BZIP2) + 0x42, 0x5a, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26, + 0x53, 0x59, 0x5d, 0x09, 0x24, 0x1d, 0x00, 0x00, + 0x13, 0xd7, 0x80, 0x00, 0x10, 0x40, 0x05, 0x00, + 0x04, 0x02, 0x00, 0x3e, 0xa7, 0xff, 0x40, 0x30, + 0x00, 0xac, 0x43, 0x54, 0xf5, 0x36, 0x4c, 0xa7, + 0xa8, 0xd3, 0x6a, 0x60, 0x81, 0x40, 0x00, 0xd0, + 0x32, 0x64, 0x0d, 0x53, 0xda, 0x02, 0x09, 0xa2, + 0x68, 0x34, 0xd1, 0x27, 0x4a, 0xdd, 0xf2, 0x0a, + 0x73, 0x43, 0xf9, 0xa2, 0x51, 0x85, 0x76, 0x45, + 0x9a, 0x68, 0x3a, 0xe7, 0x0d, 0xc0, 0x21, 0x4a, + 0xc4, 0xf9, 0xf7, 0x40, 0xc3, 0x10, 0xb2, 0x9b, + 0x58, 0x56, 0x71, 0x50, 0x2f, 0xa4, 0xc5, 0x61, + 0x19, 0xf6, 0x59, 0x06, 0x82, 0x03, 0x7f, 0xeb, + 0xd2, 0x61, 0x88, 0xcd, 0xe8, 0xf7, 0xe8, 0x87, + 0x59, 0x9d, 0xe1, 0xf8, 0x19, 0x6e, 0xad, 0x77, + 0xbf, 0x34, 0x17, 0x21, 0x6b, 0x91, 0xc9, 0x52, + 0xd0, 0x81, 0x1e, 0xb5, 0x0b, 0xee, 0x42, 0x84, + 0x80, 0xd5, 0xa1, 0x8a, 0x04, 0x18, 0x4d, 0xf3, + 0xda, 0x7e, 0x3c, 0x40, 0xa4, 0xdb, 0xe5, 0xf0, + 0x37, 0x40, 0x3a, 0x7d, 0xa7, 0x45, 0x21, 0xf2, + 0x5a, 0x7b, 0x59, 0x56, 0x16, 0xd5, 0xac, 0x9f, + 0x60, 0x85, 0x0e, 0xf5, 0x73, 0xd9, 0x47, 0xe2, + 0xee, 0x48, 0xa7, 0x0a, 0x12, 0x0b, 0xa1, 0x24, + 0x83, 0xa0, + 0x42, 0x5a, 0x68, 0x39, 0x31, 0x41, 0x59, 0x26, + 0x53, 0x59, 0x2c, 0x24, 0x39, 0xa0, 0x00, 0x00, + 0x1f, 0x55, 0x80, 0x00, 0x10, 0x40, 0x05, 0x06, + 0x00, 0x3f, 0xe7, 0xff, 0x40, 0x30, 0x00, 0xb5, + 0x91, 0x13, 0x4f, 0x54, 0x7a, 0x6a, 0x6d, 0x4d, + 0xa2, 0x68, 0x0c, 0x84, 0x53, 0xf5, 0x30, 0x89, + 0xa3, 0xd4, 0x0d, 0x0f, 0x49, 0xa0, 0xd4, 0xf4, + 0xd1, 0x53, 0xf4, 0x93, 0x69, 0x3c, 0x81, 0x1a, + 0x65, 0x53, 0x90, 0x51, 0x07, 0x2a, 0xad, 0x8f, + 0x63, 0xba, 0x25, 0xc2, 0x0c, 0x8b, 0xb9, 0x95, + 0x15, 0xd8, 0xda, 0x61, 0x5c, 0xa9, 0xe4, 0x0b, + 0x21, 0xc9, 0x97, 0x57, 0x01, 0x28, 0x9b, 0xfb, + 0x94, 0xb9, 0x48, 0xa3, 0x0a, 0xc6, 0x1c, 0x54, + 0x98, 0x9a, 0x39, 0xc3, 0x87, 0x90, 0x33, 0x58, + 0x2d, 0x3e, 0x16, 0xb1, 0xae, 0x26, 0x89, 0x75, + 0xf5, 0x77, 0xa5, 0x8e, 0x5b, 0x8c, 0x8a, 0x39, + 0xbd, 0x75, 0x21, 0x9d, 0x99, 0x18, 0x4a, 0x91, + 0xab, 0xbc, 0x08, 0x87, 0xa4, 0xf1, 0x81, 0xb5, + 0xb4, 0xb0, 0xfe, 0x6b, 0x9f, 0xbe, 0x19, 0x82, + 0xd1, 0x50, 0xe1, 0x5e, 0x13, 0xb5, 0xc6, 0x2c, + 0xa4, 0x82, 0xf2, 0x5c, 0xc3, 0x20, 0x41, 0x13, + 0x56, 0x63, 0x3d, 0xec, 0x71, 0x2a, 0xbf, 0x2c, + 0x60, 0x2f, 0x7a, 0x4d, 0xcb, 0x3f, 0x8b, 0xb9, + 0x22, 0x9c, 0x28, 0x48, 0x16, 0x12, 0x1c, 0xd0, + 0x00, +#elif defined(DO_ZSTD) + 0x28, 0xb5, 0x2f, 0xfd, 0x04, 0x58, 0x75, 0x04, + 0x00, 0xb2, 0x4c, 0x20, 0x17, 0xa0, 0x25, 0x69, + 0x03, 0xf0, 0xb2, 0x37, 0xb1, 0x5e, 0xb9, 0x24, + 0x56, 0x5b, 0x52, 0x22, 0x39, 0x01, 0x44, 0x2b, + 0x03, 0x55, 0xe3, 0x47, 0x03, 0x12, 0x9a, 0xe1, + 0xf0, 0x94, 0x0b, 0xe5, 0xe2, 0xba, 0x7e, 0xfe, + 0x9c, 0xc7, 0x61, 0x43, 0xc8, 0xfa, 0xf0, 0x3a, + 0xfa, 0x51, 0xaa, 0x50, 0xa6, 0x2d, 0x9a, 0x78, + 0xce, 0x2f, 0x61, 0x20, 0x6c, 0x7e, 0x35, 0x60, + 0xfb, 0xdd, 0x4c, 0x63, 0xfb, 0x95, 0x35, 0xc0, + 0x82, 0x59, 0xc2, 0xc9, 0x78, 0x6e, 0x30, 0xe6, + 0xd2, 0x72, 0x15, 0x14, 0x18, 0x62, 0x5d, 0xeb, + 0x2d, 0x9d, 0x3e, 0xee, 0x2e, 0x58, 0x58, 0xe9, + 0x40, 0x68, 0xb9, 0x2f, 0x23, 0x99, 0x2a, 0x4d, + 0xe8, 0x49, 0x79, 0x70, 0x1f, 0xf9, 0xe2, 0x34, + 0x2e, 0xab, 0xa5, 0xa3, 0xf2, 0x70, 0x98, 0xd0, + 0xb2, 0xb1, 0x3e, 0x5d, 0x90, 0x20, 0xd9, 0x36, + 0x8b, 0xdb, 0xaa, 0x20, 0x40, 0x03, 0x14, 0x06, + 0x03, 0x16, 0x2a, 0x9d, 0x31, 0xbd, 0x28, 0x3b, + 0x0c, 0xac, 0x41, + 0x28, 0xb5, 0x2f, 0xfd, 0x04, 0x58, 0xbd, 0x04, + 0x00, 0x62, 0xcd, 0x22, 0x19, 0xa0, 0x25, 0x69, + 0x03, 0x60, 0x72, 0xc9, 0x36, 0xda, 0xd2, 0x8b, + 0xfc, 0xbf, 0x25, 0x42, 0xa9, 0x82, 0x38, 0x70, + 0x1a, 0x2e, 0x54, 0x95, 0x33, 0x02, 0x03, 0x51, + 0x36, 0x51, 0x80, 0xcc, 0x7a, 0x6e, 0x52, 0x2e, + 0x75, 0x64, 0x2d, 0x33, 0x2c, 0xd6, 0xdb, 0xfc, + 0x39, 0x31, 0xd5, 0xa8, 0xa2, 0x40, 0xd7, 0x12, + 0x4c, 0xc6, 0x76, 0xdc, 0x1e, 0x0f, 0xf4, 0x4e, + 0x0a, 0xd3, 0x0c, 0x87, 0x67, 0x25, 0x25, 0x52, + 0x66, 0x87, 0x95, 0xc6, 0x69, 0x0c, 0xb4, 0x5e, + 0x1d, 0xe7, 0x5e, 0xcd, 0x47, 0x41, 0x80, 0x89, + 0x5c, 0xa5, 0x4a, 0x32, 0x26, 0xb3, 0x3d, 0x2b, + 0xd5, 0xc0, 0x16, 0xde, 0xfb, 0x65, 0xcd, 0x6a, + 0x0c, 0x3f, 0xe7, 0xd6, 0xb2, 0x17, 0x7c, 0x25, + 0x35, 0x6b, 0x58, 0xf0, 0x95, 0xb5, 0xf2, 0xe4, + 0x4e, 0xf0, 0x34, 0x4f, 0x5f, 0x39, 0xd1, 0x90, + 0xf8, 0xb9, 0x59, 0xbe, 0x2e, 0xf9, 0xd4, 0x02, + 0x98, 0x50, 0x5a, 0xc2, 0xcf, 0xe1, 0x08, 0x02, + 0x00, 0x0f, 0x1e, 0x44, 0x40, 0x79, 0x50, 0x67, + 0x3d, 0xd3, 0x35, 0x8f, +#elif defined(DO_GZIP) + 0, +#endif +}; + +#if defined(DO_XZ) +static size_t in_stop = 244; +static size_t out_stop = 221; + +#define mkdecompressor decompressor_stream_xz_create +#elif defined(DO_BZIP2) +static size_t in_stop = 186; +static size_t out_stop = 221; + +#define mkdecompressor decompressor_stream_bzip2_create +#elif defined(DO_ZSTD) +static size_t in_stop = 319; +static size_t out_stop = 446; + +#define mkdecompressor decompressor_stream_zstd_create +#elif defined(DO_GZIP) +#define mkdecompressor decompressor_stream_gzip_create +#endif + +static const char orig[] = +"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod\n" +"tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,\n" +"quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo\n" +"consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse\n" +"cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non\n" +"proident, sunt in culpa qui officia deserunt mollit anim id est laborum.\n"; + +int main(int argc, char **argv) +{ + sqfs_u32 in_diff = 0, out_diff = 0; + xfrm_stream_t *xfrm; + char buffer[1024]; + int ret; + (void)argc; (void)argv; + + /* normal stream */ + xfrm = mkdecompressor(); + TEST_NOT_NULL(xfrm); + TEST_EQUAL_UI(((sqfs_object_t *)xfrm)->refcount, 1); + + ret = xfrm->process_data(xfrm, blob_in, sizeof(blob_in), + buffer, sizeof(buffer), + &in_diff, &out_diff, XFRM_STREAM_FLUSH_FULL); + TEST_EQUAL_I(ret, XFRM_STREAM_END); + + TEST_EQUAL_UI(in_diff, sizeof(blob_in)); + TEST_EQUAL_UI(out_diff, sizeof(orig) - 1); + ret = memcmp(buffer, orig, out_diff); + TEST_EQUAL_I(ret, 0); + + sqfs_drop(xfrm); + + /* concatenated streams */ +#if !defined(DO_GZIP) + xfrm = mkdecompressor(); + TEST_NOT_NULL(xfrm); + TEST_EQUAL_UI(((sqfs_object_t *)xfrm)->refcount, 1); + + in_diff = 0; + out_diff = 0; + + ret = xfrm->process_data(xfrm, blob_in_concat, sizeof(blob_in_concat), + buffer, sizeof(buffer), + &in_diff, &out_diff, XFRM_STREAM_FLUSH_FULL); + TEST_EQUAL_I(ret, XFRM_STREAM_END); + + TEST_EQUAL_UI(in_diff, in_stop); + TEST_EQUAL_UI(out_diff, out_stop); + ret = memcmp(buffer, orig, out_diff); + TEST_EQUAL_I(ret, 0); + + ret = xfrm->process_data(xfrm, blob_in_concat + in_diff, + sizeof(blob_in_concat) - in_diff, + buffer + out_diff, sizeof(buffer) - out_diff, + &in_diff, &out_diff, XFRM_STREAM_FLUSH_FULL); + TEST_EQUAL_I(ret, XFRM_STREAM_END); + + TEST_EQUAL_UI(in_diff, sizeof(blob_in_concat)); + TEST_EQUAL_UI(out_diff, sizeof(orig) - 1); + ret = memcmp(buffer, orig, out_diff); + TEST_EQUAL_I(ret, 0); + + sqfs_drop(xfrm); +#else + (void)blob_in_concat; +#endif + return EXIT_SUCCESS; +} -- cgit v1.2.3