Andrew's git - gitweb.git/blob - t/t8006-blame-textconv.sh

   1#!/bin/sh
   2
   3test_description='git blame textconv support'
   4. ./test-lib.sh
   5
   6find_blame() {
   7        sed -e 's/^[^(]*//'
   8}
   9
  10cat >helper <<'EOF'
  11#!/bin/sh
  12grep -q '^bin: ' "$1" || { echo "E: $1 is not \"binary\" file" 1>&2; exit 1; }
  13perl -p -e 's/^bin: /converted: /' "$1"
  14EOF
  15chmod +x helper
  16
  17test_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        if test_have_prereq SYMLINKS; then
  22                ln -s one.bin symlink.bin
  23        fi &&
  24        git add . &&
  25        GIT_AUTHOR_NAME=Number1 git commit -a -m First --date="2010-01-01 18:00:00" &&
  26        echo "bin: test 1 version 2" >one.bin &&
  27        echo "bin: test number 2 version 2" >>two.bin &&
  28        if test_have_prereq SYMLINKS; then
  29                rm symlink.bin &&
  30                ln -s two.bin symlink.bin
  31        fi &&
  32        GIT_AUTHOR_NAME=Number2 git commit -a -m Second --date="2010-01-01 20:00:00"
  33'
  34
  35cat >expected <<EOF
  36(Number2 2010-01-01 20:00:00 +0000 1) bin: test 1 version 2
  37EOF
  38
  39test_expect_success 'no filter specified' '
  40        git blame one.bin >blame &&
  41        find_blame Number2 <blame >result &&
  42        test_cmp expected result
  43'
  44
  45test_expect_success 'setup textconv filters' '
  46        echo "*.bin diff=test" >.gitattributes &&
  47        echo "zero.bin eol=crlf" >>.gitattributes &&
  48        git config diff.test.textconv ./helper &&
  49        git config diff.test.cachetextconv false
  50'
  51
  52test_expect_success 'blame with --no-textconv' '
  53        git blame --no-textconv one.bin >blame &&
  54        find_blame <blame> result &&
  55        test_cmp expected result
  56'
  57
  58cat >expected <<EOF
  59(Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
  60EOF
  61
  62test_expect_success 'basic blame on last commit' '
  63        git blame one.bin >blame &&
  64        find_blame  <blame >result &&
  65        test_cmp expected result
  66'
  67
  68cat >expected <<EOF
  69(Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
  70(Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
  71EOF
  72
  73test_expect_success 'blame --textconv going through revisions' '
  74        git blame --textconv two.bin >blame &&
  75        find_blame <blame >result &&
  76        test_cmp expected result
  77'
  78
  79test_expect_success 'blame --textconv with local changes' '
  80        test_when_finished "git checkout zero.bin" &&
  81        printf "bin: updated number 0\015" >zero.bin &&
  82        git blame --textconv zero.bin >blame &&
  83        expect="(Not Committed Yet ....-..-.. ..:..:.. +0000 1)" &&
  84        expect="$expect converted: updated number 0" &&
  85        expr "$(find_blame <blame)" : "^$expect"
  86'
  87
  88test_expect_success 'setup +cachetextconv' '
  89        git config diff.test.cachetextconv true
  90'
  91
  92cat >expected_one <<EOF
  93(Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
  94EOF
  95
  96test_expect_success 'blame --textconv works with textconvcache' '
  97        git blame --textconv two.bin >blame &&
  98        find_blame <blame >result &&
  99        test_cmp expected result &&
 100        git blame --textconv one.bin >blame &&
 101        find_blame  <blame >result &&
 102        test_cmp expected_one result
 103'
 104
 105test_expect_success 'setup -cachetextconv' '
 106        git config diff.test.cachetextconv false
 107'
 108
 109test_expect_success 'make a new commit' '
 110        echo "bin: test number 2 version 3" >>two.bin &&
 111        GIT_AUTHOR_NAME=Number3 git commit -a -m Third --date="2010-01-01 22:00:00"
 112'
 113
 114test_expect_success 'blame from previous revision' '
 115        git blame HEAD^ two.bin >blame &&
 116        find_blame <blame >result &&
 117        test_cmp expected result
 118'
 119
 120cat >expected <<EOF
 121(Number2 2010-01-01 20:00:00 +0000 1) two.bin
 122EOF
 123
 124test_expect_success SYMLINKS 'blame with --no-textconv (on symlink)' '
 125        git blame --no-textconv symlink.bin >blame &&
 126        find_blame <blame >result &&
 127        test_cmp expected result
 128'
 129
 130test_expect_success SYMLINKS 'blame --textconv (on symlink)' '
 131        git blame --textconv symlink.bin >blame &&
 132        find_blame <blame >result &&
 133        test_cmp expected result
 134'
 135
 136# cp two.bin three.bin  and make small tweak
 137# (this will direct blame -C -C three.bin to consider two.bin and symlink.bin)
 138test_expect_success SYMLINKS 'make another new commit' '
 139        cat >three.bin <<\EOF &&
 140bin: test number 2
 141bin: test number 2 version 2
 142bin: test number 2 version 3
 143bin: test number 3
 144EOF
 145        git add three.bin &&
 146        GIT_AUTHOR_NAME=Number4 git commit -a -m Fourth --date="2010-01-01 23:00:00"
 147'
 148
 149test_expect_success SYMLINKS 'blame on last commit (-C -C, symlink)' '
 150        git blame -C -C three.bin >blame &&
 151        find_blame <blame >result &&
 152        cat >expected <<\EOF &&
 153(Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
 154(Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
 155(Number3 2010-01-01 22:00:00 +0000 3) converted: test number 2 version 3
 156(Number4 2010-01-01 23:00:00 +0000 4) converted: test number 3
 157EOF
 158        test_cmp expected result
 159'
 160
 161test_done