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451 lines
14 KiB
451 lines
14 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 "$ttt" >expect && |
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git stripspace <expect >actual && |
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test_cmp expect actual && |
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echo "$ttt$ttt" >expect && |
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git stripspace <expect >actual && |
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test_cmp expect actual && |
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echo "$ttt$ttt$ttt" >expect && |
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git stripspace <expect >actual && |
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test_cmp expect actual && |
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echo "$ttt$ttt$ttt$ttt" >expect && |
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git stripspace <expect >actual && |
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test_cmp 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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test_cmp expect actual && |
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echo "$sss$sss$ttt" >expect && |
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git stripspace <expect >actual && |
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test_cmp expect actual && |
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echo "$sss$sss$sss$ttt" >expect && |
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git stripspace <expect >actual && |
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test_cmp expect actual |
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' |
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test_expect_success \ |
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'lines with intermediate spaces should be unchanged' ' |
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echo "$ttt$sss$ttt" >expect && |
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git stripspace <expect >actual && |
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test_cmp expect actual && |
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echo "$ttt$sss$sss$ttt" >expect && |
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git stripspace <expect >actual && |
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test_cmp 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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test_cmp 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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test_cmp 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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test_cmp 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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test_cmp 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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test_cmp 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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test_cmp expect actual && |
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printf "$ttt\n\n$ttt\n" > expect && |
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printf "$ttt\n\t\n \n\n \t\t\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt$ttt\n\n$ttt\n" > expect && |
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printf "$ttt$ttt\n\t\n \n\n \t\t\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt$ttt$ttt\n\n$ttt\n" > expect && |
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printf "$ttt$ttt$ttt\n\t\n \n\n \t\t\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n\n$ttt\n" > expect && |
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printf "$ttt\n\t\n \n\n \t\t\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n\n$ttt$ttt\n" > expect && |
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printf "$ttt\n\t\n \n\n \t\t\n$ttt$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n\n$ttt$ttt$ttt\n" > expect && |
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printf "$ttt\n\t\n \n\n \t\t\n$ttt$ttt$ttt\n" | git stripspace >actual && |
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test_cmp expect actual |
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' |
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test_expect_success \ |
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'only consecutive blank lines should be completely removed' ' |
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printf "\n" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "\n\n\n" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "$sss\n$sss\n$sss\n" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "$sss$sss\n$sss\n\n" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "\n$sss\n$sss$sss\n" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "$sss$sss$sss$sss\n\n\n" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "\n$sss$sss$sss$sss\n\n" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "\n\n$sss$sss$sss$sss\n" | git stripspace >actual && |
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test_must_be_empty actual |
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' |
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test_expect_success \ |
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'consecutive blank lines at the beginning should be removed' ' |
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printf "$ttt\n" > expect && |
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printf "\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n" > expect && |
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printf "\n\n\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt$ttt\n" > expect && |
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printf "\n\n\n$ttt$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt$ttt$ttt\n" > expect && |
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printf "\n\n\n$ttt$ttt$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt$ttt$ttt$ttt\n" > expect && |
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printf "\n\n\n$ttt$ttt$ttt$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n" > expect && |
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printf "$sss\n$sss\n$sss\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "\n$sss\n$sss$sss\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$sss$sss\n$sss\n\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$sss$sss$sss\n\n\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "\n$sss$sss$sss\n\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "\n\n$sss$sss$sss\n$ttt\n" | git stripspace >actual && |
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test_cmp 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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test_cmp 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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test_cmp 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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test_cmp 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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test_cmp 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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test_cmp expect actual && |
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printf "$ttt\n" > expect && |
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printf "$ttt\n$sss\n$sss\n$sss\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n\n$sss\n$sss$sss\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n$sss$sss\n$sss\n\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n$sss$sss$sss\n\n\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n\n$sss$sss$sss\n\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n\n\n$sss$sss$sss\n" | git stripspace >actual && |
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test_cmp 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$sss" | git stripspace | wc -l) -gt 0 |
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' |
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test_expect_success \ |
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'text plus spaces without newline at end should not show spaces' ' |
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! (printf "$ttt$sss" | git stripspace | grep " " >/dev/null) && |
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! (printf "$ttt$ttt$sss" | git stripspace | grep " " >/dev/null) && |
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! (printf "$ttt$ttt$ttt$sss" | git stripspace | grep " " >/dev/null) && |
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! (printf "$ttt$sss$sss" | git stripspace | grep " " >/dev/null) && |
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! (printf "$ttt$ttt$sss$sss" | git stripspace | grep " " >/dev/null) && |
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! (printf "$ttt$sss$sss$sss" | git stripspace | grep " " >/dev/null) |
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' |
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test_expect_success \ |
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'text plus spaces without newline should show the correct lines' ' |
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printf "$ttt\n" >expect && |
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printf "$ttt$sss" | git stripspace >actual && |
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test_cmp 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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test_cmp expect actual && |
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printf "$ttt\n" >expect && |
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printf "$ttt$sss$sss$sss" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt$ttt\n" >expect && |
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printf "$ttt$ttt$sss" | git stripspace >actual && |
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test_cmp 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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test_cmp expect actual && |
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printf "$ttt$ttt$ttt\n" >expect && |
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printf "$ttt$ttt$ttt$sss" | git stripspace >actual && |
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test_cmp expect actual |
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' |
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test_expect_success \ |
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'text plus spaces at end should not show spaces' ' |
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! (echo "$ttt$sss" | git stripspace | grep " " >/dev/null) && |
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! (echo "$ttt$ttt$sss" | git stripspace | grep " " >/dev/null) && |
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! (echo "$ttt$ttt$ttt$sss" | git stripspace | grep " " >/dev/null) && |
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! (echo "$ttt$sss$sss" | git stripspace | grep " " >/dev/null) && |
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! (echo "$ttt$ttt$sss$sss" | git stripspace | grep " " >/dev/null) && |
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! (echo "$ttt$sss$sss$sss" | git stripspace | grep " " >/dev/null) |
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' |
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test_expect_success \ |
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'text plus spaces at end should be cleaned and newline must remain' ' |
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echo "$ttt" >expect && |
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echo "$ttt$sss" | git stripspace >actual && |
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test_cmp expect actual && |
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echo "$ttt" >expect && |
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echo "$ttt$sss$sss" | git stripspace >actual && |
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test_cmp expect actual && |
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echo "$ttt" >expect && |
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echo "$ttt$sss$sss$sss" | git stripspace >actual && |
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test_cmp expect actual && |
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echo "$ttt$ttt" >expect && |
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echo "$ttt$ttt$sss" | git stripspace >actual && |
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test_cmp 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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test_cmp expect actual && |
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echo "$ttt$ttt$ttt" >expect && |
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echo "$ttt$ttt$ttt$sss" | git stripspace >actual && |
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test_cmp expect actual |
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' |
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# spaces only: |
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test_expect_success \ |
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'spaces with newline at end should be replaced with empty string' ' |
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echo | git stripspace >actual && |
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test_must_be_empty actual && |
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echo "$sss" | git stripspace >actual && |
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test_must_be_empty actual && |
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echo "$sss$sss" | git stripspace >actual && |
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test_must_be_empty actual && |
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echo "$sss$sss$sss" | git stripspace >actual && |
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test_must_be_empty actual && |
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echo "$sss$sss$sss$sss" | git stripspace >actual && |
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test_must_be_empty actual |
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' |
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test_expect_success \ |
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'spaces without newline at end should not show spaces' ' |
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! (printf "" | git stripspace | grep " " >/dev/null) && |
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! (printf "$sss" | git stripspace | grep " " >/dev/null) && |
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! (printf "$sss$sss" | git stripspace | grep " " >/dev/null) && |
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! (printf "$sss$sss$sss" | git stripspace | grep " " >/dev/null) && |
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! (printf "$sss$sss$sss$sss" | git stripspace | grep " " >/dev/null) |
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' |
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test_expect_success \ |
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'spaces without newline at end should be replaced with empty string' ' |
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printf "" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "$sss$sss" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "$sss$sss$sss" | git stripspace >actual && |
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test_must_be_empty actual && |
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printf "$sss$sss$sss$sss" | git stripspace >actual && |
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test_must_be_empty actual |
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' |
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test_expect_success \ |
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'consecutive text lines should be unchanged' ' |
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printf "$ttt$ttt\n$ttt\n" >expect && |
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printf "$ttt$ttt\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n$ttt$ttt\n$ttt\n" >expect && |
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printf "$ttt\n$ttt$ttt\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n$ttt\n$ttt\n$ttt$ttt\n" >expect && |
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printf "$ttt\n$ttt\n$ttt\n$ttt$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n$ttt\n\n$ttt$ttt\n$ttt\n" >expect && |
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printf "$ttt\n$ttt\n\n$ttt$ttt\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt$ttt\n\n$ttt\n$ttt$ttt\n" >expect && |
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printf "$ttt$ttt\n\n$ttt\n$ttt$ttt\n" | git stripspace >actual && |
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test_cmp expect actual && |
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printf "$ttt\n$ttt$ttt\n\n$ttt\n" >expect && |
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printf "$ttt\n$ttt$ttt\n\n$ttt\n" | git stripspace >actual && |
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test_cmp expect actual |
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' |
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test_expect_success 'strip comments, too' ' |
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test ! -z "$(echo "# comment" | git stripspace)" && |
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test -z "$(echo "# comment" | git stripspace -s)" |
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' |
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test_expect_success 'strip comments with changed comment char' ' |
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test ! -z "$(echo "; comment" | git -c core.commentchar=";" stripspace)" && |
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test -z "$(echo "; comment" | git -c core.commentchar=";" stripspace -s)" |
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' |
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test_expect_success '-c with single line' ' |
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printf "# foo\n" >expect && |
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printf "foo" | git stripspace -c >actual && |
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test_cmp expect actual |
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' |
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test_expect_success '-c with single line followed by empty line' ' |
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printf "# foo\n#\n" >expect && |
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printf "foo\n\n" | git stripspace -c >actual && |
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test_cmp expect actual |
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' |
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test_expect_success '-c with newline only' ' |
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printf "#\n" >expect && |
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printf "\n" | git stripspace -c >actual && |
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test_cmp expect actual |
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' |
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test_expect_success '--comment-lines with single line' ' |
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printf "# foo\n" >expect && |
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printf "foo" | git stripspace -c >actual && |
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test_cmp expect actual |
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' |
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test_expect_success '-c with changed comment char' ' |
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printf "; foo\n" >expect && |
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printf "foo" | git -c core.commentchar=";" stripspace -c >actual && |
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test_cmp expect actual |
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' |
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test_expect_success '-c with comment char defined in .git/config' ' |
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test_config core.commentchar = && |
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printf "= foo\n" >expect && |
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rm -fr sub && |
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mkdir sub && |
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printf "foo" | git -C sub stripspace -c >actual && |
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test_cmp expect actual |
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' |
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test_expect_success '-c outside git repository' ' |
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printf "# foo\n" >expect && |
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printf "foo" | nongit git stripspace -c >actual && |
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test_cmp expect actual |
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' |
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test_expect_success 'avoid SP-HT sequence in commented line' ' |
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printf "#\tone\n#\n# two\n" >expect && |
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printf "\tone\n\ntwo\n" | git stripspace -c >actual && |
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test_cmp expect actual |
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' |
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test_done
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