test: Add exhaustive benchmarks for modexp

[chfast]

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 20 lines in your changes missing coverage. Please review.

Project coverage is 94.45%. Comparing base (7c53ea6) to head (a16bbca).

Files with missing lines	Patch %	Lines
test/precompiles_bench/precompiles_bench.cpp	0.00%	20 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1248      +/-   ##
==========================================
- Coverage   94.55%   94.45%   -0.10%     
==========================================
  Files         175      175              
  Lines       19727    19747      +20     
==========================================
  Hits        18653    18653              
- Misses       1074     1094      +20     

Flag	Coverage Δ
eest_gmp	15.26% <0.00%> (-0.02%)	:arrow_down:
eof_execution_spec_tests	18.99% <0.00%> (-0.02%)	:arrow_down:
ethereum_tests	21.49% <0.00%> (-0.03%)	:arrow_down:
ethereum_tests_silkpre	18.27% <0.00%> (-0.02%)	:arrow_down:
execution_spec_tests	18.52% <0.00%> (-0.02%)	:arrow_down:
fusaka_execution_spec_tests	11.89% <0.00%> (-0.02%)	:arrow_down:
unittests	91.68% <0.00%> (-0.10%)	:arrow_down:

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
test/precompiles_bench/precompiles_bench.cpp	0.00% <0.00%> (ø)

:rocket: New features to boost your workflow:

• :snowflake: Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 25 lines in your changes missing coverage. Please review.

Project coverage is 94.18%. Comparing base (027a899) to head (474c0c2). Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
test/precompiles_bench/precompiles_bench.cpp	0.00%	25 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1248      +/-   ##
==========================================
- Coverage   94.30%   94.18%   -0.12%     
==========================================
  Files         178      178              
  Lines       20065    20090      +25     
==========================================
  Hits        18922    18922              
- Misses       1143     1168      +25     

Flag	Coverage Δ
eest_gmp	15.93% <0.00%> (-0.02%)	:arrow_down:
eof_execution_spec_tests	19.83% <0.00%> (-0.03%)	:arrow_down:
ethereum_tests_silkpre	18.55% <0.00%> (-0.02%)	:arrow_down:
execution_spec_tests	19.80% <0.00%> (-0.03%)	:arrow_down:
fusaka_execution_spec_tests	13.36% <0.00%> (-0.02%)	:arrow_down:
unittests	91.62% <0.00%> (-0.12%)	:arrow_down:

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
test/unittests/precompiles_expmod_test.cpp	100.00% <ø> (ø)
test/precompiles_bench/precompiles_bench.cpp	0.00% <0.00%> (ø)

:rocket: New features to boost your workflow:

• :snowflake: Test Analytics: Detect flaky tests, report on failures, and find test suite problems.