Run some code in a child process. Propagate output from the child if the
test succeeds, and propagate the test result information otherwise.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Include `"test_common.h"` as the first thing in C files, and
`<test/build_info.h>` as the first thing in header files.
This requires moving `<test/test_common.h>` to its intended location
`"test_common.h"`.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The header `test_common.h` contains two kinds of things:
* Things to do at the beginning of individual C files. Specifically,
defining macros that notify system headers about what we want from them.
Keep those in `test_common.h`, which will subsequently be moved out of
the include directory.
* Things to do at the beginning of every header. In particular, read the
library configuration. Move them to a new header `build_info.h`,
which is the only one intended to be included from headers.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
We were missing `mbedtls_framework/code_wrapper/*.py` because we were not
traversing the directory recursively.
Also improve the comment explaining the duplicate-code workaround for code
that's being moved between files in different repositories.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Move a bunch of files from `scripts` and `mbedtls/scripts` to the framework.
The following files will be added (moved from Mbed TLS `development`):
* `scripts/ecp_comb_table.py`
* `scripts/massif_max.pl`
* `tests/scripts/audit-validity-dates.py` (moved to `scripts/`)
* `tests/scripts/gen_ctr_drbg.pl` (moved to `scripts/`)
* `tests/scripts/gen_gcm_decrypt.pl` (moved to `scripts/`)
* `tests/scripts/gen_gcm_encrypt.pl` (moved to `scripts/`)
* `tests/scripts/gen_pkcs1_v21_sign_verify.pl` (moved to `scripts/`)
* `tests/scripts/generate-afl-tests.sh` (moved to `scripts/`)
* `tests/scripts/generate_server9_bad_saltlen.py` (moved to `scripts/`)
* `tests/scripts/run-metatests.sh` (moved to `scripts/`)
* `tests/scripts/run_demos.py` (moved to `scripts/`)
* `tests/scripts/test_config_script.py` (moved to `scripts/`)
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Tests using randomized signatures were currently randomized. We need the
output of the script to be reproducible, so this won't do.
Force randomized signatures to use a specific RNG which is reset before
constructing each test case. This way, the script's output is reproducible.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This lets us define things that we want to have everywhere in test code. In
particular, this lets us define platform-specific symbols that influence
what system headers declare. This also takes care of including the library
configuration.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Since Mbed TLS 3.6.0, all officially supported versions of Visual Studio
a printf function family that is sufficiently compliant to C99 for our
purposes, in particular supporting `%zu` for `size_t`. The only platform
without `%zu` that we semi-officially support is older versions of MinGW,
still used in our CI. MinGW provides either a Windows legacy printf or a
standards-compliant printf depending on the value of
`__USE_MINGW_ANSI_STDIO` when compiling each C file. Force the use of the
compliant version. Don't rely on `MBEDTLS_PRINTF_SIZET`, which is defined in
`<mbedtls/debug.h>` and no longer considers the Windows legacy version in
Mbed TLS >= 4.1.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Support check and always-update mode. Update-if-needed mode falls back to
always-update mode because test_data_generation.py doesn't support
update-if-needed.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
As part of a long-term unification effort of generation scripts, add an
option for test generators to list oudated targets without writing to files.
This corresponds to functionality that the new generate_files_helper module
offers.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
A new utility to give a common interface to committed generated files.
For the time being, this module is only intended for committed generated
files, and `make_generated_files_common.py` is only intended for non-committed
generated files. The two may be unified at some point in the future.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Create a directory for scripts that are useful to maintainers, and may be
invoked as part of the CI, but are not part of the normal build.
These scripts may require a recent Python version and may require additional
third-party modules, unlike user-facing scripts where we try to minimize
requirements.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Gilles Peskine