cleanup(tests): add some exceptions in sinsp test framework

[Andreagit97]

What type of PR is this?

/kind cleanup

Any specific area of the project related to this PR?

/area tests

Does this PR require a change in the driver versions?

No

What this PR does / why we need it:

add some exceptions in sinsp test framework

Which issue(s) this PR fixes:

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

[github-actions]

Perf diff from master - unit tests

     9.97%     -1.44%  [.] sinsp_parser::reset
     1.72%     -0.91%  [.] std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>
     1.69%     -0.75%  [.] sinsp_parser::parse_context_switch
     1.42%     -0.65%  [.] std::_Hashtable<long, std::pair<long const, std::shared_ptr<sinsp_threadinfo> >, std::allocator<std::pair<long const, std::shared_ptr<sinsp_threadinfo> > >, std::__detail::_Select1st, std::equal_to<long>, std::hash<long>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::find
     4.22%     +0.63%  [.] next
     5.12%     -0.60%  [.] sinsp_parser::process_event
     0.63%     +0.58%  [.] std::vector<sinsp_evt_param, std::allocator<sinsp_evt_param> >::emplace_back<sinsp_evt*, unsigned int&, char const*, unsigned long&>
     0.53%     +0.58%  [.] sinsp_evt::get_ts
     2.21%     +0.49%  [.] std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release
     0.36%     +0.44%  [.] sinsp_fdtable::sinsp_fdtable

Heap diff from master - unit tests

peak heap memory consumption: 0B
peak RSS (including heaptrack overhead): 0B
total memory leaked: 0B

Heap diff from master - scap file

peak heap memory consumption: 0B
peak RSS (including heaptrack overhead): 0B
total memory leaked: 0B

Benchmarks diff from master

Comparing gbench_data.json to /root/actions-runner/_work/libs/libs/build/gbench_data.json
Benchmark                                                         Time             CPU      Time Old      Time New       CPU Old       CPU New
----------------------------------------------------------------------------------------------------------------------------------------------
BM_sinsp_split_mean                                            +0.0368         +0.0368           147           153           147           153
BM_sinsp_split_median                                          +0.0373         +0.0373           147           153           147           153
BM_sinsp_split_stddev                                          -0.4005         -0.3999             2             1             2             1
BM_sinsp_split_cv                                              -0.4217         -0.4212             0             0             0             0
BM_sinsp_concatenate_paths_relative_path_mean                  +0.0035         +0.0035            57            57            57            57
BM_sinsp_concatenate_paths_relative_path_median                +0.0041         +0.0041            57            57            57            57
BM_sinsp_concatenate_paths_relative_path_stddev                +1.5400         +1.5484             0             0             0             0
BM_sinsp_concatenate_paths_relative_path_cv                    +1.5312         +1.5396             0             0             0             0
BM_sinsp_concatenate_paths_empty_path_mean                     -0.0023         -0.0023            25            25            25            25
BM_sinsp_concatenate_paths_empty_path_median                   -0.0002         -0.0002            25            25            25            25
BM_sinsp_concatenate_paths_empty_path_stddev                   -0.5551         -0.5546             0             0             0             0
BM_sinsp_concatenate_paths_empty_path_cv                       -0.5541         -0.5536             0             0             0             0
BM_sinsp_concatenate_paths_absolute_path_mean                  -0.0006         -0.0006            56            56            56            56
BM_sinsp_concatenate_paths_absolute_path_median                -0.0009         -0.0010            56            56            56            56
BM_sinsp_concatenate_paths_absolute_path_stddev                +0.6350         +0.6344             0             0             0             0
BM_sinsp_concatenate_paths_absolute_path_cv                    +0.6360         +0.6354             0             0             0             0
BM_sinsp_split_container_image_mean                            +0.0178         +0.0178           396           403           396           403
BM_sinsp_split_container_image_median                          +0.0174         +0.0174           396           403           396           403
BM_sinsp_split_container_image_stddev                          +0.1431         +0.1415             1             2             1             2
BM_sinsp_split_container_image_cv                              +0.1230         +0.1215             0             0             0             0

[codecov]

Codecov Report

Attention: Patch coverage is 14.28571% with 6 lines in your changes missing coverage. Please review.

Project coverage is 74.45%. Comparing base (701e991) to head (d146c14).
Report is 12 commits behind head on master.

Files with missing lines	Patch %	Lines
userspace/libsinsp/test/sinsp_with_test_input.cpp	14.28%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2140      +/-   ##
==========================================
- Coverage   74.46%   74.45%   -0.01%     
==========================================
  Files         254      254              
  Lines       33340    33345       +5     
  Branches     5724     5723       -1     
==========================================
+ Hits        24827    24828       +1     
+ Misses       8508     8493      -15     
- Partials        5       24      +19     

Flag	Coverage Δ
libsinsp	74.45% <14.28%> (-0.01%)	⬇️

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[poiana]

LGTM label has been added.

Git tree hash: f22fb43f2c073474825f54454bfc42e7174da15f

[FedeDP]

/approve

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Andreagit97, FedeDP

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