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 sed 's/^bin: /converted: /' "$1"
  14 EOF
  15 chmod +x helper
  16
  17 test_expect_success 'setup ' '
  18         echo "bin: test 1" >one.bin &&
  19         echo "bin: test number 2" >two.bin &&
  20         if test_have_prereq SYMLINKS; then
  21                 ln -s one.bin symlink.bin
  22         fi &&
  23         git add . &&
  24         GIT_AUTHOR_NAME=Number1 git commit -a -m First --date="2010-01-01 18:00:00" &&
  25         echo "bin: test 1 version 2" >one.bin &&
  26         echo "bin: test number 2 version 2" >>two.bin &&
  27         if test_have_prereq SYMLINKS; then
  28                 rm symlink.bin &&
  29                 ln -s two.bin symlink.bin
  30         fi &&
  31         GIT_AUTHOR_NAME=Number2 git commit -a -m Second --date="2010-01-01 20:00:00"
  32 '
  33
  34 cat >expected <<EOF
  35 (Number2 2010-01-01 20:00:00 +0000 1) bin: test 1 version 2
  36 EOF
  37
  38 test_expect_success 'no filter specified' '
  39         git blame one.bin >blame &&
  40         find_blame Number2 <blame >result &&
  41         test_cmp expected result
  42 '
  43
  44 test_expect_success 'setup textconv filters' '
  45         echo "*.bin diff=test" >.gitattributes &&
  46         git config diff.test.textconv ./helper &&
  47         git config diff.test.cachetextconv false
  48 '
  49
  50 test_expect_success 'blame with --no-textconv' '
  51         git blame --no-textconv one.bin >blame &&
  52         find_blame <blame> result &&
  53         test_cmp expected result
  54 '
  55
  56 cat >expected <<EOF
  57 (Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
  58 EOF
  59
  60 test_expect_success 'basic blame on last commit' '
  61         git blame one.bin >blame &&
  62         find_blame  <blame >result &&
  63         test_cmp expected result
  64 '
  65
  66 cat >expected <<EOF
  67 (Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
  68 (Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
  69 EOF
  70
  71 test_expect_success 'blame --textconv going through revisions' '
  72         git blame --textconv two.bin >blame &&
  73         find_blame <blame >result &&
  74         test_cmp expected result
  75 '
  76
  77 test_expect_success 'setup +cachetextconv' '
  78         git config diff.test.cachetextconv true
  79 '
  80
  81 cat >expected_one <<EOF
  82 (Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
  83 EOF
  84
  85 test_expect_success 'blame --textconv works with textconvcache' '
  86         git blame --textconv two.bin >blame &&
  87         find_blame <blame >result &&
  88         test_cmp expected result &&
  89         git blame --textconv one.bin >blame &&
  90         find_blame  <blame >result &&
  91         test_cmp expected_one result
  92 '
  93
  94 test_expect_success 'setup -cachetextconv' '
  95         git config diff.test.cachetextconv false
  96 '
  97
  98 test_expect_success 'make a new commit' '
  99         echo "bin: test number 2 version 3" >>two.bin &&
 100         GIT_AUTHOR_NAME=Number3 git commit -a -m Third --date="2010-01-01 22:00:00"
 101 '
 102
 103 test_expect_success 'blame from previous revision' '
 104         git blame HEAD^ two.bin >blame &&
 105         find_blame <blame >result &&
 106         test_cmp expected result
 107 '
 108
 109 cat >expected <<EOF
 110 (Number2 2010-01-01 20:00:00 +0000 1) two.bin
 111 EOF
 112
 113 test_expect_success SYMLINKS 'blame with --no-textconv (on symlink)' '
 114         git blame --no-textconv symlink.bin >blame &&
 115         find_blame <blame >result &&
 116         test_cmp expected result
 117 '
 118
 119 test_expect_success SYMLINKS 'blame --textconv (on symlink)' '
 120         git blame --textconv symlink.bin >blame &&
 121         find_blame <blame >result &&
 122         test_cmp expected result
 123 '
 124
 125 # cp two.bin three.bin  and make small tweak
 126 # (this will direct blame -C -C three.bin to consider two.bin and symlink.bin)
 127 test_expect_success SYMLINKS 'make another new commit' '
 128         cat >three.bin <<\EOF &&
 129 bin: test number 2
 130 bin: test number 2 version 2
 131 bin: test number 2 version 3
 132 bin: test number 3
 133 EOF
 134         git add three.bin &&
 135         GIT_AUTHOR_NAME=Number4 git commit -a -m Fourth --date="2010-01-01 23:00:00"
 136 '
 137
 138 test_expect_success SYMLINKS 'blame on last commit (-C -C, symlink)' '
 139         git blame -C -C three.bin >blame &&
 140         find_blame <blame >result &&
 141         cat >expected <<\EOF &&
 142 (Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
 143 (Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
 144 (Number3 2010-01-01 22:00:00 +0000 3) converted: test number 2 version 3
 145 (Number4 2010-01-01 23:00:00 +0000 4) converted: test number 3
 146 EOF
 147         test_cmp expected result
 148 '
 149
 150 test_done