diff options
Diffstat (limited to '3rdparty/zstd/contrib/linux-kernel/test/static_test.c')
-rw-r--r-- | 3rdparty/zstd/contrib/linux-kernel/test/static_test.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/3rdparty/zstd/contrib/linux-kernel/test/static_test.c b/3rdparty/zstd/contrib/linux-kernel/test/static_test.c new file mode 100644 index 00000000000..ba4a420d417 --- /dev/null +++ b/3rdparty/zstd/contrib/linux-kernel/test/static_test.c @@ -0,0 +1,52 @@ +/* + * Copyright (c) Meta Platforms, Inc. and affiliates. + * All rights reserved. + * + * This source code is licensed under both the BSD-style license (found in the + * LICENSE file in the root directory of this source tree) and the GPLv2 (found + * in the COPYING file in the root directory of this source tree). + * You may select, at your option, one of the above-listed licenses. + */ +#include <stddef.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "decompress_sources.h" +#include <linux/zstd.h> + +#define CONTROL(x) \ + do { \ + if (!(x)) { \ + fprintf(stderr, "%s:%u: %s failed!\n", __FUNCTION__, __LINE__, #x); \ + abort(); \ + } \ + } while (0) + + +static const char kEmptyZstdFrame[] = { + 0x28, 0xb5, 0x2f, 0xfd, 0x24, 0x00, 0x01, 0x00, 0x00, 0x99, 0xe9, 0xd8, 0x51 +}; + +static void test_decompress_unzstd(void) { + fprintf(stderr, "Testing decompress unzstd... "); + { + size_t const wkspSize = zstd_dctx_workspace_bound(); + void* wksp = malloc(wkspSize); + ZSTD_DCtx* dctx = zstd_init_dctx(wksp, wkspSize); + CONTROL(wksp != NULL); + CONTROL(dctx != NULL); + { + size_t const dSize = zstd_decompress_dctx(dctx, NULL, 0, kEmptyZstdFrame, sizeof(kEmptyZstdFrame)); + CONTROL(!zstd_is_error(dSize)); + CONTROL(dSize == 0); + } + free(wksp); + } + fprintf(stderr, "Ok\n"); +} + +int main(void) { + test_decompress_unzstd(); + return 0; +} |