t/t8006-blame-textconv.sh

   1 #!/bin/sh
   2
   3 test_description='git blame textconv support'
   4 . ./test-lib.sh
   5
   6 find_blame() {
   7         sed -e 's/^[^(]*//'
   8 }
   9
  10 cat >helper <<'EOF'
  11 #!/bin/sh
  12 grep -q '^bin: ' "$1" || { echo "E: $1 is not \"binary\" file" 1>&2; exit 1; }
  13 "$PERL_PATH" -p -e 's/^bin: /converted: /' "$1"
  14 EOF
  15 chmod +x helper
  16
  17 test_expect_success 'setup ' '
  18         echo "bin: test number 0" >zero.bin &&
  19         echo "bin: test 1" >one.bin &&
  20         echo "bin: test number 2" >two.bin &&
  21         test_ln_s_add one.bin symlink.bin &&
  22         git add . &&
  23         GIT_AUTHOR_NAME=Number1 git commit -a -m First --date="2010-01-01 18:00:00" &&
  24         echo "bin: test 1 version 2" >one.bin &&
  25         echo "bin: test number 2 version 2" >>two.bin &&
  26         rm -f symlink.bin &&
  27         test_ln_s_add two.bin symlink.bin &&
  28         GIT_AUTHOR_NAME=Number2 git commit -a -m Second --date="2010-01-01 20:00:00"
  29 '
  30
  31 cat >expected <<EOF
  32 (Number2 2010-01-01 20:00:00 +0000 1) bin: test 1 version 2
  33 EOF
  34
  35 test_expect_success 'no filter specified' '
  36         git blame one.bin >blame &&
  37         find_blame Number2 <blame >result &&
  38         test_cmp expected result
  39 '
  40
  41 test_expect_success 'setup textconv filters' '
  42         echo "*.bin diff=test" >.gitattributes &&
  43         echo "zero.bin eol=crlf" >>.gitattributes &&
  44         git config diff.test.textconv ./helper &&
  45         git config diff.test.cachetextconv false
  46 '
  47
  48 test_expect_success 'blame with --no-textconv' '
  49         git blame --no-textconv one.bin >blame &&
  50         find_blame <blame> result &&
  51         test_cmp expected result
  52 '
  53
  54 cat >expected <<EOF
  55 (Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
  56 EOF
  57
  58 test_expect_success 'basic blame on last commit' '
  59         git blame one.bin >blame &&
  60         find_blame  <blame >result &&
  61         test_cmp expected result
  62 '
  63
  64 cat >expected <<EOF
  65 (Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
  66 (Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
  67 EOF
  68
  69 test_expect_success 'blame --textconv going through revisions' '
  70         git blame --textconv two.bin >blame &&
  71         find_blame <blame >result &&
  72         test_cmp expected result
  73 '
  74
  75 test_expect_success 'blame --textconv with local changes' '
  76         test_when_finished "git checkout zero.bin" &&
  77         printf "bin: updated number 0\015" >zero.bin &&
  78         git blame --textconv zero.bin >blame &&
  79         expect="(Not Committed Yet ....-..-.. ..:..:.. +0000 1)" &&
  80         expect="$expect converted: updated number 0" &&
  81         expr "$(find_blame <blame)" : "^$expect"
  82 '
  83
  84 test_expect_success 'setup +cachetextconv' '
  85         git config diff.test.cachetextconv true
  86 '
  87
  88 cat >expected_one <<EOF
  89 (Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
  90 EOF
  91
  92 test_expect_success 'blame --textconv works with textconvcache' '
  93         git blame --textconv two.bin >blame &&
  94         find_blame <blame >result &&
  95         test_cmp expected result &&
  96         git blame --textconv one.bin >blame &&
  97         find_blame  <blame >result &&
  98         test_cmp expected_one result
  99 '
 100
 101 test_expect_success 'setup -cachetextconv' '
 102         git config diff.test.cachetextconv false
 103 '
 104
 105 test_expect_success 'make a new commit' '
 106         echo "bin: test number 2 version 3" >>two.bin &&
 107         GIT_AUTHOR_NAME=Number3 git commit -a -m Third --date="2010-01-01 22:00:00"
 108 '
 109
 110 test_expect_success 'blame from previous revision' '
 111         git blame HEAD^ two.bin >blame &&
 112         find_blame <blame >result &&
 113         test_cmp expected result
 114 '
 115
 116 cat >expected <<EOF
 117 (Number2 2010-01-01 20:00:00 +0000 1) two.bin
 118 EOF
 119
 120 test_expect_success SYMLINKS 'blame with --no-textconv (on symlink)' '
 121         git blame --no-textconv symlink.bin >blame &&
 122         find_blame <blame >result &&
 123         test_cmp expected result
 124 '
 125
 126 test_expect_success SYMLINKS 'blame --textconv (on symlink)' '
 127         git blame --textconv symlink.bin >blame &&
 128         find_blame <blame >result &&
 129         test_cmp expected result
 130 '
 131
 132 # cp two.bin three.bin  and make small tweak
 133 # (this will direct blame -C -C three.bin to consider two.bin and symlink.bin)
 134 test_expect_success 'make another new commit' '
 135         cat >three.bin <<\EOF &&
 136 bin: test number 2
 137 bin: test number 2 version 2
 138 bin: test number 2 version 3
 139 bin: test number 3
 140 EOF
 141         git add three.bin &&
 142         GIT_AUTHOR_NAME=Number4 git commit -a -m Fourth --date="2010-01-01 23:00:00"
 143 '
 144
 145 test_expect_success 'blame on last commit (-C -C, symlink)' '
 146         git blame -C -C three.bin >blame &&
 147         find_blame <blame >result &&
 148         cat >expected <<\EOF &&
 149 (Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
 150 (Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
 151 (Number3 2010-01-01 22:00:00 +0000 3) converted: test number 2 version 3
 152 (Number4 2010-01-01 23:00:00 +0000 4) converted: test number 3
 153 EOF
 154         test_cmp expected result
 155 '
 156
 157 test_done