t/t7002-grep.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Junio C Hamano
   4 #
   5
   6 test_description='git grep various.
   7 '
   8
   9 . ./test-lib.sh
  10
  11 test_expect_success setup '
  12         {
  13                 echo foo mmap bar
  14                 echo foo_mmap bar
  15                 echo foo_mmap bar mmap
  16                 echo foo mmap bar_mmap
  17                 echo foo_mmap bar mmap baz
  18         } >file &&
  19         echo x x xx x >x &&
  20         echo y yy >y &&
  21         echo zzz > z &&
  22         mkdir t &&
  23         echo test >t/t &&
  24         git add file x y z t/t &&
  25         test_tick &&
  26         git commit -m initial
  27 '
  28
  29 test_expect_success 'grep should not segfault with a bad input' '
  30         test_must_fail git grep "("
  31 '
  32
  33 for H in HEAD ''
  34 do
  35         case "$H" in
  36         HEAD)   HC='HEAD:' L='HEAD' ;;
  37         '')     HC= L='in working tree' ;;
  38         esac
  39
  40         test_expect_success "grep -w $L" '
  41                 {
  42                         echo ${HC}file:1:foo mmap bar
  43                         echo ${HC}file:3:foo_mmap bar mmap
  44                         echo ${HC}file:4:foo mmap bar_mmap
  45                         echo ${HC}file:5:foo_mmap bar mmap baz
  46                 } >expected &&
  47                 git grep -n -w -e mmap $H >actual &&
  48                 diff expected actual
  49         '
  50
  51         test_expect_success "grep -w $L (x)" '
  52                 {
  53                         echo ${HC}x:1:x x xx x
  54                 } >expected &&
  55                 git grep -n -w -e "x xx* x" $H >actual &&
  56                 diff expected actual
  57         '
  58
  59         test_expect_success "grep -w $L (y-1)" '
  60                 {
  61                         echo ${HC}y:1:y yy
  62                 } >expected &&
  63                 git grep -n -w -e "^y" $H >actual &&
  64                 diff expected actual
  65         '
  66
  67         test_expect_success "grep -w $L (y-2)" '
  68                 : >expected &&
  69                 if git grep -n -w -e "^y y" $H >actual
  70                 then
  71                         echo should not have matched
  72                         cat actual
  73                         false
  74                 else
  75                         diff expected actual
  76                 fi
  77         '
  78
  79         test_expect_success "grep -w $L (z)" '
  80                 : >expected &&
  81                 if git grep -n -w -e "^z" $H >actual
  82                 then
  83                         echo should not have matched
  84                         cat actual
  85                         false
  86                 else
  87                         diff expected actual
  88                 fi
  89         '
  90
  91         test_expect_success "grep $L (t-1)" '
  92                 echo "${HC}t/t:1:test" >expected &&
  93                 git grep -n -e test $H >actual &&
  94                 diff expected actual
  95         '
  96
  97         test_expect_success "grep $L (t-2)" '
  98                 echo "${HC}t:1:test" >expected &&
  99                 (
 100                         cd t &&
 101                         git grep -n -e test $H
 102                 ) >actual &&
 103                 diff expected actual
 104         '
 105
 106         test_expect_success "grep $L (t-3)" '
 107                 echo "${HC}t/t:1:test" >expected &&
 108                 (
 109                         cd t &&
 110                         git grep --full-name -n -e test $H
 111                 ) >actual &&
 112                 diff expected actual
 113         '
 114
 115         test_expect_success "grep -c $L (no /dev/null)" '
 116                 ! git grep -c test $H | grep /dev/null
 117         '
 118
 119 done
 120
 121 test_expect_success 'log grep setup' '
 122         echo a >>file &&
 123         test_tick &&
 124         GIT_AUTHOR_NAME="With * Asterisk" \
 125         GIT_AUTHOR_EMAIL="xyzzy@frotz.com" \
 126         git commit -a -m "second" &&
 127
 128         echo a >>file &&
 129         test_tick &&
 130         git commit -a -m "third"
 131
 132 '
 133
 134 test_expect_success 'log grep (1)' '
 135         git log --author=author --pretty=tformat:%s >actual &&
 136         ( echo third ; echo initial ) >expect &&
 137         test_cmp expect actual
 138 '
 139
 140 test_expect_success 'log grep (2)' '
 141         git log --author=" * " -F --pretty=tformat:%s >actual &&
 142         ( echo second ) >expect &&
 143         test_cmp expect actual
 144 '
 145
 146 test_expect_success 'log grep (3)' '
 147         git log --author="^A U" --pretty=tformat:%s >actual &&
 148         ( echo third ; echo initial ) >expect &&
 149         test_cmp expect actual
 150 '
 151
 152 test_expect_success 'log grep (4)' '
 153         git log --author="frotz\.com>$" --pretty=tformat:%s >actual &&
 154         ( echo second ) >expect &&
 155         test_cmp expect actual
 156 '
 157
 158 test_expect_success 'log grep (5)' '
 159         git log --author=Thor -F --grep=Thu --pretty=tformat:%s >actual &&
 160         ( echo third ; echo initial ) >expect &&
 161         test_cmp expect actual
 162 '
 163
 164 test_expect_success 'log grep (6)' '
 165         git log --author=-0700  --pretty=tformat:%s >actual &&
 166         >expect &&
 167         test_cmp expect actual
 168 '
 169
 170 test_expect_success 'grep with CE_VALID file' '
 171         git update-index --assume-unchanged t/t &&
 172         rm t/t &&
 173         test "$(git grep --no-ext-grep t)" = "t/t:test" &&
 174         git update-index --no-assume-unchanged t/t &&
 175         git checkout t/t
 176 '
 177
 178 test_done