Sharness directory_size function, weird error.

[Kubuxu]

We had a weird error in sharness directory_sizefunction.
Jenkis results: https://ci.ipfs.team/blue/organizations/jenkins/IPFS%2Fgo-ipfs/detail/fix%2Fmaketareball%2Fosx/1/tests

Copy below in case Jenkins looses it:

Click to expand

Stacktrace
ipfs repo gc && random 100000 41 >gcfile && expected="$(directory_size "$IPFS_PATH/blocks")" && find "$IPFS_PATH/blocks" -type f && hash=$(ipfs add -q gcfile) && ipfs pin rm -r $hash && ipfs repo gc && actual=$(directory_size "$IPFS_PATH/blocks") && { test "$actual" -eq "$expected" || test_fsh echo "$actual != $expected"; } && { test "$actual" -gt "0" || test_fsh echo "not($actual > 0)"; }
Standard Output
expecting success:
ipfs repo gc &&
random 100000 41 >gcfile &&
expected="$(directory_size "$IPFS_PATH/blocks")" &&
find "$IPFS_PATH/blocks" -type f &&
hash=$(ipfs add -q gcfile) &&
ipfs pin rm -r $hash &&
ipfs repo gc &&
actual=$(directory_size "$IPFS_PATH/blocks") &&
{ test "$actual" -eq "$expected" || test_fsh echo "$actual != $expected"; } &&
{ test "$actual" -gt "0" || test_fsh echo "not($actual > 0)"; }
removed QmcPNXE5zjkWkM24xQ7Bi3VAm8fRxiaNp88jFsij7kSQF1
removed QmPRewwBEFb7XAXWUUGNSvyEXcNhSwTSLDbdPK6X3VPJ1q
removed QmU6AxAsqzpzwprgVgBRmwhqBpiecvriXYq1UiRgxmdTRz
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/L5/CIQBIQXZ4NWWDXUSIYSCX7RE6EBXHMGENZNMUDEMGNKMGT2K6LLUL5Y.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/QV/CIQOHMGEIKMPYHAUTL57JSEZN64SIJ5OIHSGJG4TJSSJLGI3PBJLQVI.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/7R/CIQIVZGLOUFY5L4TEYD5WLSCRDDEAW2TNVZSH3OBM5UKNOREHYSY7RA.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/diskUsage.cache
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/LG/CIQJBQD2O6K4CGJVCCTJNUP57QHR4SKHZ74OIITBBGLOMCO3ZOLWLGA.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/7J/CIQKKLBWAIBQZOIS5X7E32LQAL6236OUKZTMHPQSFIXPWXNZHQOV7JQ.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/N2/CIQDWKPBHXLJ3XVELRJZA2SYY7OGCSX6FRSIZS2VQQPVKOA2Z4VXN2I.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/B5/CIQDOZU3EAGXWK3PLVFOFOZOAE5USX3XM6I5CSHSQGTML2BAGN7MB5I.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/SHARDING
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/JN/CIQPHMHGQLLZXC32FQQW2YVM4KGFORVFJAQYY55VK3WJGLZ2MS4RJNQ.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/PM/CIQKNNRB2NFYXUZDJ2UWNMSKYLGTKUYDRQTJCDI7JTUDFH6YOYNUPMA.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/X3/CIQFTFEEHEDF6KLBT32BFAGLXEZL4UWFNWM4LFTLMXQBCERZ6CMLX3Y.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/IL/CIQJFGRQHQ45VCQLM7AJNF2GF5UHUAGGHC6LLAH6VYDEKLQMD4QLILY.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/R3/CIQBED3K6YA5I3QQWLJOCHWXDRK5EXZQILBCKAPEDUJENZ5B5HJ5R3A.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/OO/CIQBT4N7PS5IZ5IG2ZOUGKFK27IE33WKGJNDW2TY3LSBNQ34R6OVOOQ.data
/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/_README
unpinned QmQjbTprWCBWULjgjxGRRLdjp6c1yhFGBuCL6cikt4DXtJ
removed QmRrVERNfncvHhxPMR9KcNssUBhJKo2YfxTB1wi2ytGF8g
removed QmNcCsnACs6fPGAsUYC872BJLU1hGkdhyPUGdZhGTZcKLm
removed QmQjbTprWCBWULjgjxGRRLdjp6c1yhFGBuCL6cikt4DXtJ
removed QmfXPuJsrL4vdBJvqyB61KyAMBYaEe7gEu6zpSjfAC6E6E
> echo  != 29469
!= 29469
not ok 15 - ipfs repo gc fully reverse ipfs add
Standard Error
stat: cannot stat '/tmp/jenkins/workspace/o-ipfs_fix_maketareball_osx-TMNU6GBZZ2JFJ5Q5HASFTAAYJLJV5RSR6FMERVOU4KACD2FR2LOQ/src/github.com/ipfs/go-ipfs/test/sharness/trash directory.t0080-repo.sh/.ipfs/blocks/du-413859782': No such file or directory
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
expr: non-integer argument
lib/sharness/sharness.sh: line 385: test: : integer expression expected

[Stebalien]

Not quite fixed. We need to shut down the daemon before testing the repo size.