* [ldm] Fix bug in overflow correction with large job size
* [zstdmt] Respect ZSTDMT_JOBSIZE_MAX (1G in 64-bit mode)
* [test] Add test that exposes the bug
Sadly the test fails on our CI because it uses too much memory, so
I had to comment it out.
* tests: Fix shellcheck warnings in playTests.sh
* tests: Do not use ../programs which is relative to tests dirs
This commit fixes error when running playTests.sh in Meson.
Mesonbuild runs out of tree, so ./datagen not in `zstd/tests` dir,
it lies in <mesonbuilddir>/tests. This leads to ../programs invalid.
* tests: Replace relative paths for zstd/tests dir
* playTests: Set shell options explicitly, not in shebang
* playTests: Replace echo -e with printf
* meson: Fix test-zstd
Use std=gnu99 to build and test just like `make test`.
* meson: Fix legacy test
* meson: Enable testing in CI
Run build under release mode for faster test time.
* meson: Increase timeout time for test-zstream
Pull request #1499 added a new test, which uses 'head -c'. The '-c'
option is non-portable (not in POSIX). Instead use 'dd'. Similar issue
has been resolved in the past (#1321).
fseek() doesn't indicate when it moves past the end of a file.
Consequently, if a file is truncated within its last block, the error would't be detected.
This PR adds a test scenario that induces this situation using a small compressed file of only one block in size.
This test is added to tests/playTests.sh
Check is implemented by ensuring that the filehandle position is equal to the filesize upon exit.
On Windows, the equivalent of `/dev/null` is `NUL`.
When tests are run under msys2/minGW,
the environment identifies itself as Windows,
hence the script uses `NUL` instead of `/dev/null`
but the environment will consider `NUL` to be a regular file name.
Consequently, `NUL` will be overwritten during tests,
triggering an error.
This patch uses flag `-f` to force such overwrite
passing the test.
Compare the input and output files by their inode number and
refuse to open the output file if the input file is the same.
This doesn't work when (de)compressing multiple files to a single
file, but that is a very uncommon use case, mostly used for
benchmarking by me.
Fixes#1422.
The `--no-progress` flag disables zstd's progress bars, but leaves
the summary.
I've added simple tests to `playTests.sh` to make sure the parsing
works.
Sometimes, it's necessary to test that a certain command fail, as expected.
Such failure is actually a success, and must not stop the flow of tests.
Several tests were prefixed with `!` to invert return code.
This does not work : it effectively makes the tests pass no matter what.
Use instead function die(), which is meant to trap successes, and transform them into errors.
