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b61a8a6747
Previous tests only had paragraphs of one line. This commit adds some tests to check when many consecutive text lines are given. Also, it adds tests for checking that many lines between paragraphs are correctly reduced to one when there are tabs and spaces in those lines. Signed-off-by: Carlos Rica <jasampler@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
396 lines
12 KiB
Bash
Executable File
396 lines
12 KiB
Bash
Executable File
#!/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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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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git diff 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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git diff expect actual &&
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printf "$ttt$ttt$ttt\n\n$ttt\n" > expect &&
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printf "$ttt$ttt$ttt\n\t\n \n\n \t\t\n$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 "$ttt\n\t\n \n\n \t\t\n$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\t\n \n\n \t\t\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 "$ttt\n\t\n \n\n \t\t\n$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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'only consecutive blank lines should be completely removed' '
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> expect &&
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printf "\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "\n\n\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "$sss\n$sss\n$sss\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "$sss$sss\n$sss\n\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "\n$sss\n$sss$sss\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "$sss$sss$sss$sss\n\n\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "\n$sss$sss$sss$sss\n\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "\n\n$sss$sss$sss$sss\n" | git stripspace >actual &&
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git diff expect actual
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'
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test_expect_success \
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'consecutive blank lines at the beginning should be removed' '
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printf "$ttt\n" > expect &&
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printf "\n$ttt\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "$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 "\n$sss\n$sss$sss\n$ttt\n" | git stripspace >actual &&
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git diff expect actual &&
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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 "$sss$sss$sss\n\n\n$ttt\n" | git stripspace >actual &&
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git diff expect actual &&
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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 "\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\n$sss\n$sss$sss\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "$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$sss$sss$sss\n\n\n" | git stripspace >actual &&
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git diff expect actual &&
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printf "$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\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_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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git diff 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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git diff 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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git diff 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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git diff 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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git diff 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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git diff expect actual
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'
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test_done
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