Some basic test coverage for now:
* Nominal operation.
* Larger output buffer.
* Clone an operation and use it after the original operation stops.
Generate test data automatically. For the time being, only do that for
hashes that Python supports natively. Supporting all algorithms is future
work.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
tests/src/ssl_helpers.c depends on functions defined
in library/*.c. If it's complied as an OBJECT with other c files,
cmake complains undefined reference in link stage under programs/.
Therefore, tests/src/test_helpers/ is created to hold c files with
dependency of library/*.c. Besides, tests/src/test_helper/*.c is
separated into another OBJECT, mbedtls_test_helpers, as sources
to build all test suite executables.
In addition, everest header directory is included in case
MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED is enabled.
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
If the variable SKIP_TEST_SUITES is not defined with -D, but is defined
in an environment variable, tell cmake to get it from there.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Separate file is added for classes used to generate cases for tests
in bignum_core.function. Common elements of the BignumOperation class
are added to classes in a new common file, for use across files.
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
CMakeLists.txt was calling generate_psa_tests.py and siblings to list the
generated test data files with a --directory option, intended the output to
be this argument textually. This used to work, but no longer does, because
the --directory argument is relative to the current directory when the
Python script is invoked, and the script now shows an absolute path.
CMakeLists.txt now completely ignores the directory part of the listed data
file paths and builds its own. The base_xxx_files variables now contain
actual base names, without a "suites/" prefix. This makes it more robust
with respect to the behavior of the Python script, but it will break if
we put data files in multiple different directories one day.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
We have Python code both for test code generation
(tests/scripts/generate_test_code.py) and now for test data generation.
Avoid the ambiguous expression "test generation".
This commit renames the Python module and adjusts all references to it. A
subsequent commit will adjust the documentation.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Adds python script for generation of bignum test cases, with initial
classes for mpi_cmp_mpi test cases. Build scripts are updated to
generate test data.
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
We keep forgetting to register new test suites in tests/CMakeLists.txt. To
fix this problem once and for all, remove the need for manual registration.
The following test suites were missing:
test_suite_cipher.aria
test_suite_psa_crypto_driver_wrappers
test_suite_psa_crypto_generate_key.generated
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Change one occurrence of ${PYTHON} to ${MBEDTLS_PYTHON_EXECUTABLE}
and add implied ${MBEDTLS_PYTHON_EXECUTABLE} to the start of a
different command.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Explain that the output filename is derived from the -d
argument, so that it's obvious why the CMakefile code
does what it does.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
When DEV_MODE=OFF, link_to_source() was being called with
a full path in the build directory, rather than just a base
name starting at "suites/" as was intended. Fix this by
generating a list of base names and using that for
link_to_source(), then deriving full paths afterwards.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Remove a hardcoded list of tests that use generated
".data" files, and instead derive this list from the existing
list of test files (created using generate_psa_tests.py).
This reduces the maintenance burden as only the list
in generate_psa_tests.py needs to be updated.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Use the generate_psa_tests.py script to generate the list
of test data files used as output files by cmake.
Do this by introducing a new option --list-for-cmake
that prints a semicolon-separated list of the data files
with no terminating newline (since this is how a cmake list
is represented).
Replace the hard-coded output file list with a variable
generated by the script using this option.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Unrelated to other commits in this PR, except when running manual tests
I kept noticing these files where left over.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
When the option is On, CMake will have rules to generate the generated
files using scripts etc. When the option is Off, CMake will assume the
files are available from the source tree; in that mode, it won't require
any extra tools (Perl for example) compared to when we committed the
files to git.
The intention is that users will never need to adjust this option:
- in the development branch (and features branches etc.) the option is
always On (development mode);
- in released tarballs, which include the generated files, we'll switch
the option to Off (release mode) in the same commit that re-adds the
generated files.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Due to the directory test/suites being linked, the files generated there
where actually written to the source tree, not just the binary tree.
We no longer need this directory to be linked, that was a remnant of the
time where the .data files were read while running the tests; nowadays
they're processed when generating the test .c file.
Just create the directory, as the generating script quite reasonably
assumes that the output directory passed on the command line exists.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Note: the test suites are actually generated in the source tree, due to
the use of
link_to_source(suites)
This will be fixed in the next commit.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
- avoid very long lines
- match order of command arguments and dependencies
- group compiler flags together
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This commit adds an MPS unit test suite `test_suite_mps` which will
subsequently be populated with unit tests for all components of MPS.
As a start, a test case
```
mbedtls_mps_reader_no_pausing_single_step_single_round()
```
is added which exercises the most basic usage of the MPS reader
component; see the test case description for more details.
Signed-off-by: Hanno Becker <hanno.becker@arm.com>
Save tests are for forward compatibility: import a key in the current format
and check that it has the expected storage format so that future versions
will still be able to read it.
Read tests are for backward compatibility: read a key in the format of a
past version (injected into storage) and check that this version can use it.
Exercise the key unless it is meant to test metadata storage only.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
A place to put tests for the net_sockets module (MBEDTLS_NET_C feature).
Start with a context smoke test.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
