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 ww w >w &&
  20         echo x x xx x >x &&
  21         echo y yy >y &&
  22         echo zzz > z &&
  23         mkdir t &&
  24         echo test >t/t &&
  25         git add file w x y z t/t &&
  26         test_tick &&
  27         git commit -m initial
  28 '
  29
  30 test_expect_success 'grep should not segfault with a bad input' '
  31         test_must_fail git grep "("
  32 '
  33
  34 for H in HEAD ''
  35 do
  36         case "$H" in
  37         HEAD)   HC='HEAD:' L='HEAD' ;;
  38         '')     HC= L='in working tree' ;;
  39         esac
  40
  41         test_expect_success "grep -w $L" '
  42                 {
  43                         echo ${HC}file:1:foo mmap bar
  44                         echo ${HC}file:3:foo_mmap bar mmap
  45                         echo ${HC}file:4:foo mmap bar_mmap
  46                         echo ${HC}file:5:foo_mmap bar mmap baz
  47                 } >expected &&
  48                 git grep -n -w -e mmap $H >actual &&
  49                 diff expected actual
  50         '
  51
  52         test_expect_success "grep -w $L (w)" '
  53                 : >expected &&
  54                 ! git grep -n -w -e "^w" >actual &&
  55                 test_cmp expected actual
  56         '
  57
  58         test_expect_success "grep -w $L (x)" '
  59                 {
  60                         echo ${HC}x:1:x x xx x
  61                 } >expected &&
  62                 git grep -n -w -e "x xx* x" $H >actual &&
  63                 diff expected actual
  64         '
  65
  66         test_expect_success "grep -w $L (y-1)" '
  67                 {
  68                         echo ${HC}y:1:y yy
  69                 } >expected &&
  70                 git grep -n -w -e "^y" $H >actual &&
  71                 diff expected actual
  72         '
  73
  74         test_expect_success "grep -w $L (y-2)" '
  75                 : >expected &&
  76                 if git grep -n -w -e "^y y" $H >actual
  77                 then
  78                         echo should not have matched
  79                         cat actual
  80                         false
  81                 else
  82                         diff expected actual
  83                 fi
  84         '
  85
  86         test_expect_success "grep -w $L (z)" '
  87                 : >expected &&
  88                 if git grep -n -w -e "^z" $H >actual
  89                 then
  90                         echo should not have matched
  91                         cat actual
  92                         false
  93                 else
  94                         diff expected actual
  95                 fi
  96         '
  97
  98         test_expect_success "grep $L (t-1)" '
  99                 echo "${HC}t/t:1:test" >expected &&
 100                 git grep -n -e test $H >actual &&
 101                 diff expected actual
 102         '
 103
 104         test_expect_success "grep $L (t-2)" '
 105                 echo "${HC}t:1:test" >expected &&
 106                 (
 107                         cd t &&
 108                         git grep -n -e test $H
 109                 ) >actual &&
 110                 diff expected actual
 111         '
 112
 113         test_expect_success "grep $L (t-3)" '
 114                 echo "${HC}t/t:1:test" >expected &&
 115                 (
 116                         cd t &&
 117                         git grep --full-name -n -e test $H
 118                 ) >actual &&
 119                 diff expected actual
 120         '
 121
 122         test_expect_success "grep -c $L (no /dev/null)" '
 123                 ! git grep -c test $H | grep /dev/null
 124         '
 125
 126 done
 127
 128 cat >expected <<EOF
 129 file:foo mmap bar_mmap
 130 EOF
 131
 132 test_expect_success 'grep -e A --and -e B' '
 133         git grep -e "foo mmap" --and -e bar_mmap >actual &&
 134         test_cmp expected actual
 135 '
 136
 137 cat >expected <<EOF
 138 file:foo_mmap bar mmap
 139 file:foo_mmap bar mmap baz
 140 EOF
 141
 142
 143 test_expect_success 'grep ( -e A --or -e B ) --and -e B' '
 144         git grep \( -e foo_ --or -e baz \) \
 145                 --and -e " mmap" >actual &&
 146         test_cmp expected actual
 147 '
 148
 149 cat >expected <<EOF
 150 file:foo mmap bar
 151 EOF
 152
 153 test_expect_success 'grep -e A --and --not -e B' '
 154         git grep -e "foo mmap" --and --not -e bar_mmap >actual &&
 155         test_cmp expected actual
 156 '
 157
 158 test_expect_success 'log grep setup' '
 159         echo a >>file &&
 160         test_tick &&
 161         GIT_AUTHOR_NAME="With * Asterisk" \
 162         GIT_AUTHOR_EMAIL="xyzzy@frotz.com" \
 163         git commit -a -m "second" &&
 164
 165         echo a >>file &&
 166         test_tick &&
 167         git commit -a -m "third"
 168
 169 '
 170
 171 test_expect_success 'log grep (1)' '
 172         git log --author=author --pretty=tformat:%s >actual &&
 173         ( echo third ; echo initial ) >expect &&
 174         test_cmp expect actual
 175 '
 176
 177 test_expect_success 'log grep (2)' '
 178         git log --author=" * " -F --pretty=tformat:%s >actual &&
 179         ( echo second ) >expect &&
 180         test_cmp expect actual
 181 '
 182
 183 test_expect_success 'log grep (3)' '
 184         git log --author="^A U" --pretty=tformat:%s >actual &&
 185         ( echo third ; echo initial ) >expect &&
 186         test_cmp expect actual
 187 '
 188
 189 test_expect_success 'log grep (4)' '
 190         git log --author="frotz\.com>$" --pretty=tformat:%s >actual &&
 191         ( echo second ) >expect &&
 192         test_cmp expect actual
 193 '
 194
 195 test_expect_success 'log grep (5)' '
 196         git log --author=Thor -F --grep=Thu --pretty=tformat:%s >actual &&
 197         ( echo third ; echo initial ) >expect &&
 198         test_cmp expect actual
 199 '
 200
 201 test_expect_success 'log grep (6)' '
 202         git log --author=-0700  --pretty=tformat:%s >actual &&
 203         >expect &&
 204         test_cmp expect actual
 205 '
 206
 207 test_expect_success 'grep with CE_VALID file' '
 208         git update-index --assume-unchanged t/t &&
 209         rm t/t &&
 210         test "$(git grep --no-ext-grep t)" = "t/t:test" &&
 211         git update-index --no-assume-unchanged t/t &&
 212         git checkout t/t
 213 '
 214
 215 test_done