test: fix test case #134

[hustjieke]

[summary] fix failed test cases

[test case] common/common_test.go common/linux_test.go

[patch codecov] N/A

[codecov[bot]]

Codecov Report

Merging #135 (6a91634) into master (fc96253) will decrease coverage by 0%. The diff coverage is n/a.

@@          Coverage Diff          @@
##           master   #135   +/-   ##
=====================================
- Coverage      68%    68%   -1%     
=====================================
  Files          48     48           
  Lines        3734   3734           
=====================================
- Hits         2552   2548    -4     
- Misses        951    954    +3     
- Partials      231    232    +1     

Impacted Files	Coverage Δ
src/raft/candidate.go	85% <0%> (-3%)	:arrow_down:

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[hustjieke]

ping

[hustjieke]

Ping @andyli029