u-boot/test/compression.c

4  * SPDX-License-Identifier:	GPL-2.0+
16 #include <u-boot/zlib.h>
26 	"I am a highly compressable bit of text.\n"
27 	"I am a highly compressable bit of text.\n"
28 	"I am a highly compressable bit of text.\n"
35 /* bzip2 -c /tmp/plain.txt > /tmp/plain.bz2 */
44 	"\x18\x28\x69\xd4\x23\x64\xcc\x2b\xe5\xe8\x5f\x00\xa4\x70\x26\x2c"
47 	"\xb1\x2e\x62\x7b\xab\x67\xe7\x99\x2a\x14\x5e\x9f\x64\xcb\x96\xf4"
54 /* lzma -z -c /tmp/plain.txt > /tmp/plain.lzma */
73 /* lzop -c /tmp/plain.txt > /tmp/plain.lzo */
86 	"\x08\x00\x08\x77\x6f\x75\x6c\x64\x6e\x27\x74\x20\x62\x65\x20\x6d"
88 	"\x69\x6e\x67\x20\x6d\x64\x02\x64\x06\x00\x5a\x20\x66\x69\x72\x73"
98 /* lz4 -z /tmp/plain.txt > /tmp/plain.lz4 */
100 	"\x04\x22\x4d\x18\x64\x70\xb9\x01\x01\x00\x00\xff\x19\x49\x20\x61"
108 	"\xf4\x0b\x77\x6f\x75\x6c\x64\x6e\x27\x74\x20\x62\x65\x20\x6d\x75"
158 	/* There is no bzip2 compression in u-boot, so fake it. */  in compress_using_bzip2()
163 		return -1;  in compress_using_bzip2()
191 	/* There is no lzma compression in u-boot, so fake it. */  in compress_using_lzma()
196 		return -1;  in compress_using_lzma()
223 	/* There is no lzo compression in u-boot, so fake it. */  in compress_using_lzo()
228 		return -1;  in compress_using_lzo()
256 	/* There is no lz4 compression in u-boot, so fake it. */  in compress_using_lz4()
261 		return -1;  in compress_using_lz4()
287 	ret = 1; \
323 	errcheck(((char *)compressed_buf)[compressed_size-1] != 'A');  in run_test()
343 	/* Make sure compression does not over-run. */  in run_test()
346 		       compare_buf, compressed_size - 1,  in run_test()
352 	/* Make sure decompression does not over-run. */  in run_test()
355 			 compare_buf, uncompressed_size - 1,  in run_test()
357 	errcheck(((char *)compare_buf)[uncompressed_size - 1] == 'A');  in run_test()
402  * run_bootm_test() - Run tests on the bootm decopmression function
406  * @return 0 if OK, non-zero on failure
431 				 compress_buff, compress_size, unc_len - 1,  in run_bootm_test()
434 		return -EINVAL;  in run_bootm_test()
446 		return -EINVAL;  in run_bootm_test()
469 	ut_compression,	5,	1,	do_ut_compression,
474 	ut_image_decomp,	5,	1, do_ut_image_decomp,