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; }
  13sed 's/^bin: /converted: /' "$1"
  14EOF
  15chmod +x helper
  16
  17test_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                ln -sf two.bin symlink.bin
  29        fi &&
  30        GIT_AUTHOR_NAME=Number2 git commit -a -m Second --date="2010-01-01 20:00:00"
  31'
  32
  33cat >expected <<EOF
  34(Number2 2010-01-01 20:00:00 +0000 1) bin: test 1 version 2
  35EOF
  36
  37test_expect_success 'no filter specified' '
  38        git blame one.bin >blame &&
  39        find_blame Number2 <blame >result &&
  40        test_cmp expected result
  41'
  42
  43test_expect_success 'setup textconv filters' '
  44        echo "*.bin diff=test" >.gitattributes &&
  45        git config diff.test.textconv ./helper &&
  46        git config diff.test.cachetextconv false
  47'
  48
  49test_expect_success 'blame with --no-textconv' '
  50        git blame --no-textconv one.bin >blame &&
  51        find_blame <blame> result &&
  52        test_cmp expected result
  53'
  54
  55cat >expected <<EOF
  56(Number2 2010-01-01 20:00:00 +0000 1) converted: test 1 version 2
  57EOF
  58
  59test_expect_success 'basic blame on last commit' '
  60        git blame one.bin >blame &&
  61        find_blame  <blame >result &&
  62        test_cmp expected result
  63'
  64
  65cat >expected <<EOF
  66(Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
  67(Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
  68EOF
  69
  70test_expect_success 'blame --textconv going through revisions' '
  71        git blame --textconv two.bin >blame &&
  72        find_blame <blame >result &&
  73        test_cmp expected result
  74'
  75
  76test_expect_success 'make a new commit' '
  77        echo "bin: test number 2 version 3" >>two.bin &&
  78        GIT_AUTHOR_NAME=Number3 git commit -a -m Third --date="2010-01-01 22:00:00"
  79'
  80
  81test_expect_success 'blame from previous revision' '
  82        git blame HEAD^ two.bin >blame &&
  83        find_blame <blame >result &&
  84        test_cmp expected result
  85'
  86
  87cat >expected <<EOF
  88(Number2 2010-01-01 20:00:00 +0000 1) two.bin
  89EOF
  90
  91test_expect_success SYMLINKS 'blame with --no-textconv (on symlink)' '
  92        git blame --no-textconv symlink.bin >blame &&
  93        find_blame <blame >result &&
  94        test_cmp expected result
  95'
  96
  97# fails with '...symlink.bin is not "binary" file'
  98test_expect_failure SYMLINKS 'blame --textconv (on symlink)' '
  99        git blame --textconv symlink.bin >blame &&
 100        find_blame <blame >result &&
 101        test_cmp expected result
 102'
 103
 104# cp two.bin three.bin  and make small tweak
 105# (this will direct blame -C -C three.bin to consider two.bin and symlink.bin)
 106test_expect_success SYMLINKS 'make another new commit' '
 107        cat >three.bin <<\EOF &&
 108bin: test number 2
 109bin: test number 2 version 2
 110bin: test number 2 version 3
 111bin: test number 3
 112EOF
 113        git add three.bin &&
 114        GIT_AUTHOR_NAME=Number4 git commit -a -m Fourth --date="2010-01-01 23:00:00"
 115'
 116
 117# fails with '...symlink.bin is not "binary" file'
 118test_expect_failure SYMLINKS 'blame on last commit (-C -C, symlink)' '
 119        git blame -C -C three.bin >blame &&
 120        find_blame <blame >result &&
 121        cat >expected <<\EOF &&
 122(Number1 2010-01-01 18:00:00 +0000 1) converted: test number 2
 123(Number2 2010-01-01 20:00:00 +0000 2) converted: test number 2 version 2
 124(Number3 2010-01-01 22:00:00 +0000 3) converted: test number 2 version 3
 125(Number4 2010-01-01 23:00:00 +0000 4) converted: test number 3
 126EOF
 127        test_cmp expected result
 128'
 129
 130test_done