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