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355 lines
11 KiB
355 lines
11 KiB
#!/bin/sh |
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# |
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# Copyright (c) 2007 Carlos Rica |
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# |
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test_description='git-stripspace' |
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. ./test-lib.sh |
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t40='A quick brown fox jumps over the lazy do' |
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s40=' ' |
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sss="$s40$s40$s40$s40$s40$s40$s40$s40$s40$s40" # 400 |
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ttt="$t40$t40$t40$t40$t40$t40$t40$t40$t40$t40" # 400 |
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test_expect_success \ |
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'long lines without spaces should be unchanged' ' |
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echo "$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual && |
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echo "$ttt$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual && |
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echo "$ttt$ttt$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual && |
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echo "$ttt$ttt$ttt$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual |
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' |
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test_expect_success \ |
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'lines with spaces at the beginning should be unchanged' ' |
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echo "$sss$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual && |
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echo "$sss$sss$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual && |
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echo "$sss$sss$sss$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual |
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' |
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test_expect_success \ |
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'lines with intermediate spaces should be unchanged' ' |
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echo "$ttt$sss$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual && |
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echo "$ttt$sss$sss$ttt" >expect && |
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git-stripspace <expect >actual && |
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git diff expect actual |
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' |
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test_expect_success \ |
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'consecutive blank lines should be unified' ' |
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printf "$ttt\n\n$ttt\n" > expect && |
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printf "$ttt\n\n\n\n\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt\n\n$ttt\n" > expect && |
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printf "$ttt$ttt\n\n\n\n\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt$ttt\n\n$ttt\n" > expect && |
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printf "$ttt$ttt$ttt\n\n\n\n\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n\n$ttt\n" > expect && |
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printf "$ttt\n\n\n\n\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n\n$ttt$ttt\n" > expect && |
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printf "$ttt\n\n\n\n\n$ttt$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n\n$ttt$ttt$ttt\n" > expect && |
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printf "$ttt\n\n\n\n\n$ttt$ttt$ttt\n" | git-stripspace >actual && |
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git diff expect actual |
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' |
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test_expect_success \ |
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'consecutive blank lines at the beginning should be removed' ' |
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printf "" > expect && |
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printf "\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "" > expect && |
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printf "\n\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "" > expect && |
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printf "$sss\n$sss\n$sss\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "" > expect && |
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printf "$sss$sss\n$sss\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "" > expect && |
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printf "\n$sss\n$sss$sss\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "" > expect && |
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printf "$sss$sss$sss$sss\n\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "" > expect && |
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printf "\n$sss$sss$sss$sss\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "" > expect && |
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printf "\n\n$sss$sss$sss$sss\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "\n\n\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt\n" > expect && |
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printf "\n\n\n$ttt$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt$ttt\n" > expect && |
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printf "\n\n\n$ttt$ttt$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt$ttt$ttt\n" > expect && |
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printf "\n\n\n$ttt$ttt$ttt$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$sss\n$sss\n$sss\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "\n$sss\n$sss$sss\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$sss$sss\n$sss\n\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$sss$sss$sss\n\n\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "\n$sss$sss$sss\n\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "\n\n$sss$sss$sss\n$ttt\n" | git-stripspace >actual && |
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git diff expect actual |
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' |
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test_expect_success \ |
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'consecutive blank lines at the end should be removed' ' |
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printf "$ttt\n" > expect && |
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printf "$ttt\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$ttt\n\n\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt\n" > expect && |
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printf "$ttt$ttt\n\n\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt$ttt\n" > expect && |
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printf "$ttt$ttt$ttt\n\n\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt$ttt$ttt\n" > expect && |
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printf "$ttt$ttt$ttt$ttt\n\n\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$ttt\n$sss\n$sss\n$sss\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$ttt\n\n$sss\n$sss$sss\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$ttt\n$sss$sss\n$sss\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$ttt\n$sss$sss$sss\n\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$ttt\n\n$sss$sss$sss\n\n" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" > expect && |
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printf "$ttt\n\n\n$sss$sss$sss\n" | git-stripspace >actual && |
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git diff expect actual |
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' |
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test_expect_success \ |
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'text without newline at end should end with newline' ' |
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test `printf "$ttt" | git-stripspace | wc -l` -gt 0 && |
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test `printf "$ttt$ttt" | git-stripspace | wc -l` -gt 0 && |
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test `printf "$ttt$ttt$ttt" | git-stripspace | wc -l` -gt 0 && |
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test `printf "$ttt$ttt$ttt$ttt" | git-stripspace | wc -l` -gt 0 |
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' |
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# text plus spaces at the end: |
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test_expect_success \ |
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'text plus spaces without newline at end should end with newline' ' |
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test `printf "$ttt$sss" | git-stripspace | wc -l` -gt 0 && |
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test `printf "$ttt$ttt$sss" | git-stripspace | wc -l` -gt 0 && |
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test `printf "$ttt$ttt$ttt$sss" | git-stripspace | wc -l` -gt 0 |
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test `printf "$ttt$sss$sss" | git-stripspace | wc -l` -gt 0 && |
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test `printf "$ttt$ttt$sss$sss" | git-stripspace | wc -l` -gt 0 && |
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test `printf "$ttt$sss$sss$sss" | git-stripspace | wc -l` -gt 0 |
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' |
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test_expect_failure \ |
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'text plus spaces without newline at end should not show spaces' ' |
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printf "$ttt$sss" | git-stripspace | grep -q " " || |
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printf "$ttt$ttt$sss" | git-stripspace | grep -q " " || |
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printf "$ttt$ttt$ttt$sss" | git-stripspace | grep -q " " || |
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printf "$ttt$sss$sss" | git-stripspace | grep -q " " || |
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printf "$ttt$ttt$sss$sss" | git-stripspace | grep -q " " || |
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printf "$ttt$sss$sss$sss" | git-stripspace | grep -q " " |
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' |
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test_expect_success \ |
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'text plus spaces without newline should show the correct lines' ' |
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printf "$ttt\n" >expect && |
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printf "$ttt$sss" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" >expect && |
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printf "$ttt$sss$sss" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt\n" >expect && |
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printf "$ttt$sss$sss$sss" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt\n" >expect && |
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printf "$ttt$ttt$sss" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt\n" >expect && |
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printf "$ttt$ttt$sss$sss" | git-stripspace >actual && |
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git diff expect actual && |
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printf "$ttt$ttt$ttt\n" >expect && |
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printf "$ttt$ttt$ttt$sss" | git-stripspace >actual && |
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git diff expect actual |
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' |
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test_expect_failure \ |
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'text plus spaces at end should not show spaces' ' |
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echo "$ttt$sss" | git-stripspace | grep -q " " || |
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echo "$ttt$ttt$sss" | git-stripspace | grep -q " " || |
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echo "$ttt$ttt$ttt$sss" | git-stripspace | grep -q " " || |
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echo "$ttt$sss$sss" | git-stripspace | grep -q " " || |
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echo "$ttt$ttt$sss$sss" | git-stripspace | grep -q " " || |
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echo "$ttt$sss$sss$sss" | git-stripspace | grep -q " " |
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' |
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test_expect_success \ |
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'text plus spaces at end should be cleaned and newline must remain' ' |
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echo "$ttt" >expect && |
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echo "$ttt$sss" | git-stripspace >actual && |
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git diff expect actual && |
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echo "$ttt" >expect && |
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echo "$ttt$sss$sss" | git-stripspace >actual && |
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git diff expect actual && |
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echo "$ttt" >expect && |
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echo "$ttt$sss$sss$sss" | git-stripspace >actual && |
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git diff expect actual && |
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echo "$ttt$ttt" >expect && |
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echo "$ttt$ttt$sss" | git-stripspace >actual && |
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git diff expect actual && |
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echo "$ttt$ttt" >expect && |
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echo "$ttt$ttt$sss$sss" | git-stripspace >actual && |
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git diff expect actual && |
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echo "$ttt$ttt$ttt" >expect && |
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echo "$ttt$ttt$ttt$sss" | git-stripspace >actual && |
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git diff expect actual |
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' |
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# spaces only: |
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test_expect_success \ |
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'spaces with newline at end should be replaced with empty string' ' |
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printf "" >expect && |
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echo | git-stripspace >actual && |
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git diff expect actual && |
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echo "$sss" | git-stripspace >actual && |
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git diff expect actual && |
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echo "$sss$sss" | git-stripspace >actual && |
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git diff expect actual && |
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echo "$sss$sss$sss" | git-stripspace >actual && |
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git diff expect actual && |
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echo "$sss$sss$sss$sss" | git-stripspace >actual && |
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git diff expect actual |
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' |
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test_expect_failure \ |
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'spaces without newline at end should not show spaces' ' |
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printf "" | git-stripspace | grep -q " " || |
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printf "$sss" | git-stripspace | grep -q " " || |
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printf "$sss$sss" | git-stripspace | grep -q " " || |
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printf "$sss$sss$sss" | git-stripspace | grep -q " " || |
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printf "$sss$sss$sss$sss" | git-stripspace | grep -q " " |
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' |
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test_expect_success \ |
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'spaces without newline at end should be replaced with empty string' ' |
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printf "" >expect && |
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printf "" | git-stripspace >actual && |
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git diff expect actual |
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printf "$sss$sss" | git-stripspace >actual && |
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git diff expect actual |
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printf "$sss$sss$sss" | git-stripspace >actual && |
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git diff expect actual |
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printf "$sss$sss$sss$sss" | git-stripspace >actual && |
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git diff expect actual |
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' |
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test_done
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