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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /toolkit/crashreporter/google-breakpad/src/third_party/lss/tests/fallocate.c | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/third_party/lss/tests/fallocate.c')
-rw-r--r-- | toolkit/crashreporter/google-breakpad/src/third_party/lss/tests/fallocate.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/third_party/lss/tests/fallocate.c b/toolkit/crashreporter/google-breakpad/src/third_party/lss/tests/fallocate.c new file mode 100644 index 0000000000..c156e58986 --- /dev/null +++ b/toolkit/crashreporter/google-breakpad/src/third_party/lss/tests/fallocate.c @@ -0,0 +1,67 @@ +/* Copyright 2019, Google Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "test_skel.h" + +int main(int argc, char *argv[]) { + int fd = 0, mode = 0; + loff_t offset = 0, len = 0; + + // Bad file descriptor. + fd = -1; + assert(sys_fallocate(fd, mode, offset, len) == -1); + assert(errno == EBADF); + + char filename[] = "tempfile.XXXXXX"; + fd = mkstemp(filename); + assert(fd >= 0); + + // Invalid len. + assert(sys_fallocate(fd, mode, offset, len) == -1); + assert(errno == EINVAL); + + // Small offset and length succeeds. + len = 4096; + assert(sys_fallocate(fd, mode, offset, len) == 0); + + // Large offset succeeds and isn't truncated. + offset = 1llu + UINT32_MAX; + assert(sys_fallocate(fd, mode , offset, len) == 0); + +#if defined(__NR_fstat64) + struct kernel_stat64 st; + assert(sys_fstat64(fd, &st) == 0); +#else + struct kernel_stat st; + assert(sys_fstat(fd, &st) == 0); +#endif + assert(st.st_size == offset + len); + + return 0; +} |