t/t3920-crlf-messages.sh

   1 #!/bin/sh
   2
   3 test_description='Test ref-filter and pretty APIs for commit and tag messages using CRLF'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 LIB_CRLF_BRANCHES=""
   9
  10 create_crlf_ref () {
  11         branch="$1" &&
  12         cat >.crlf-orig-$branch.txt &&
  13         cat .crlf-orig-$branch.txt | append_cr >.crlf-message-$branch.txt &&
  14         grep 'Subject' .crlf-orig-$branch.txt | tr '\n' ' ' | sed 's/[ ]*$//' | tr -d '\n' >.crlf-subject-$branch.txt &&
  15         grep 'Body' .crlf-orig-$branch.txt | append_cr >.crlf-body-$branch.txt &&
  16         LIB_CRLF_BRANCHES="${LIB_CRLF_BRANCHES} ${branch}" &&
  17         test_tick &&
  18         hash=$(git commit-tree HEAD^{tree} -p HEAD -F .crlf-message-${branch}.txt) &&
  19         git branch ${branch} ${hash} &&
  20         git tag tag-${branch} ${branch} -F .crlf-message-${branch}.txt --cleanup=verbatim
  21 }
  22
  23 create_crlf_refs () {
  24         create_crlf_ref crlf <<-\EOF &&
  25         Subject first line
  26
  27         Body first line
  28         Body second line
  29         EOF
  30         create_crlf_ref crlf-empty-lines-after-subject <<-\EOF &&
  31         Subject first line
  32
  33
  34         Body first line
  35         Body second line
  36         EOF
  37         create_crlf_ref crlf-two-line-subject <<-\EOF &&
  38         Subject first line
  39         Subject second line
  40
  41         Body first line
  42         Body second line
  43         EOF
  44         create_crlf_ref crlf-two-line-subject-no-body <<-\EOF &&
  45         Subject first line
  46         Subject second line
  47         EOF
  48         create_crlf_ref crlf-two-line-subject-no-body-trailing-newline <<-\EOF
  49         Subject first line
  50         Subject second line
  51
  52         EOF
  53 }
  54
  55 test_crlf_subject_body_and_contents() {
  56         command_and_args="$@" &&
  57         command=$1 &&
  58         if test ${command} = "branch" || test ${command} = "for-each-ref" || test ${command} = "tag"
  59         then
  60                 atoms="(contents:subject) (contents:body) (contents)"
  61         elif test ${command} = "log" || test ${command} = "show"
  62         then
  63                 atoms="s b B"
  64         fi &&
  65         files="subject body message" &&
  66         while test -n "${atoms}"
  67         do
  68                 set ${atoms} && atom=$1 && shift && atoms="$*" &&
  69                 set ${files} && file=$1 && shift && files="$*" &&
  70                 test_expect_success "${command}: --format='%${atom}' works with messages using CRLF" "
  71                         rm -f expect &&
  72                         for ref in ${LIB_CRLF_BRANCHES}
  73                         do
  74                                 cat .crlf-${file}-\"\${ref}\".txt >>expect &&
  75                                 printf \"\n\" >>expect || return 1
  76                         done &&
  77                         git $command_and_args --format=\"%${atom}\" >actual &&
  78                         test_cmp expect actual
  79                 "
  80         done
  81 }
  82
  83
  84 test_expect_success 'Setup refs with commit and tag messages using CRLF' '
  85         test_commit inital &&
  86         create_crlf_refs
  87 '
  88
  89 test_expect_success 'branch: --verbose works with messages using CRLF' '
  90         rm -f expect &&
  91         for branch in $LIB_CRLF_BRANCHES
  92         do
  93                 printf "  " >>expect &&
  94                 cat .crlf-subject-${branch}.txt >>expect &&
  95                 printf "\n" >>expect || return 1
  96         done &&
  97         git branch -v >tmp &&
  98         # Remove first two columns, and the line for the currently checked out branch
  99         current=$(git branch --show-current) &&
 100         grep -v $current <tmp | awk "{\$1=\$2=\"\"}1"  >actual &&
 101         test_cmp expect actual
 102 '
 103
 104 test_crlf_subject_body_and_contents branch --list crlf*
 105
 106 test_crlf_subject_body_and_contents tag --list tag-crlf*
 107
 108 test_crlf_subject_body_and_contents for-each-ref refs/heads/crlf*
 109
 110 test_expect_success 'log: --oneline works with messages using CRLF' '
 111         for branch in $LIB_CRLF_BRANCHES
 112         do
 113                 cat .crlf-subject-${branch}.txt >expect &&
 114                 printf "\n" >>expect &&
 115                 git log --oneline -1 ${branch} >tmp-branch &&
 116                 git log --oneline -1 tag-${branch} >tmp-tag &&
 117                 cut -d" " -f2- <tmp-branch >actual-branch &&
 118                 cut -d" " -f2- <tmp-tag >actual-tag &&
 119                 test_cmp expect actual-branch &&
 120                 test_cmp expect actual-tag || return 1
 121         done
 122 '
 123
 124 test_crlf_subject_body_and_contents log --all --reverse --grep Subject
 125
 126 test_crlf_subject_body_and_contents show $LIB_CRLF_BRANCHES
 127
 128 test_done