Initially we were testing SNR from -3 to 7 dB, in recent runs PUCCH test
succeeds at SNR = 0 or 1 dB. Starting at higher SNR helps to reduce test
runtime. Set maximum SNR to 7dB, as it was done in the initial test scenario,
to ensure that possible performance degradation is detected.
Convert physim testcases defined in cmake_targets/autotests/test_case_list.xml
into CTest based tests. These test are activated when '-DENABLE_PHYSIM_TESTS=ON'
CMake flag is set.
Note: Tests for dlsim_tm4 are excluded, due to compilation issues.
CTest evaluates success based on return code: '0' = pass, non-zero = fail.
The following table outlines the physim executables, their success expressions
(`expr_true`), and the return codes for success (`ret_success`) and failure
(`ret_fail`). The `expr_true` is used in test_case_list.xml to check for test
results.
| test_exec | expr_true | ret_succ | ret_fail |
| ------------- | -------------- | --------------- | ----------------- |
| dlsim | passed | 0 | -1 |
| ulsim | passed | 0 (ret) | 1 (ret) |
| ldpctest | BLER 0.000000 | 0 | 1 |
| polartest | BLER= 0.000000 | 0 | 1 |
| nr_pbchsim | PBCH test OK | 0 | 1 |
| nr_dlsim | PDSCH test OK | 0 | 1 |
| smallblocktest| BLER= 0.000000 | 0 | 1 |
| nr_ulschsim | PUSCH test OK | 0 (n_errors) | n_errors |
| nr_pucchsim | PUCCH test OK | 0 | 1 |
| nr_ulsim | PUSCH test OK | 0 (ret) | -1 (ret) |
| nr_prachsim | PRACH test OK | 0 (prach_errors)| > 0 (prach_errors)|
| nr_psbchsim | PSBCH test OK | 0 (errors) | > 0 (errors) |
Add CMake flag "ENABLE_PHYSIM_TESTS=ON" when building OAI with "-P"
or "--phy_simulators" option. This allows physim-related ctest to
be executed from build directory.
Add dependency on coding lib for all 4G physims
Jaroslava Fiedlerova