t/t7811-grep-open.sh

   1 #!/bin/sh
   2
   3 test_description='git grep --open-files-in-pager
   4 '
   5
   6 . ./test-lib.sh
   7 . "$TEST_DIRECTORY"/lib-pager.sh
   8 unset PAGER GIT_PAGER
   9
  10 test_expect_success 'setup' '
  11         test_commit initial grep.h "
  12 enum grep_pat_token {
  13         GREP_PATTERN,
  14         GREP_PATTERN_HEAD,
  15         GREP_PATTERN_BODY,
  16         GREP_AND,
  17         GREP_OPEN_PAREN,
  18         GREP_CLOSE_PAREN,
  19         GREP_NOT,
  20         GREP_OR,
  21 };" &&
  22
  23         test_commit add-user revision.c "
  24         }
  25         if (seen_dashdash)
  26                 read_pathspec_from_stdin(revs, &sb, prune);
  27         strbuf_release(&sb);
  28 }
  29
  30 static void add_grep(struct rev_info *revs, const char *ptn, enum grep_pat_token what)
  31 {
  32         append_grep_pattern(&revs->grep_filter, ptn, \"command line\", 0, what);
  33 " &&
  34
  35         mkdir subdir &&
  36         test_commit subdir subdir/grep.c "enum grep_pat_token" &&
  37
  38         test_commit uninteresting unrelated "hello, world" &&
  39
  40         echo GREP_PATTERN >untracked
  41 '
  42
  43 test_expect_success SIMPLEPAGER 'git grep -O' '
  44         cat >$less <<-\EOF &&
  45         #!/bin/sh
  46         printf "%s\n" "$@" >pager-args
  47         EOF
  48         chmod +x $less &&
  49         cat >expect.less <<-\EOF &&
  50         +/*GREP_PATTERN
  51         grep.h
  52         EOF
  53         echo grep.h >expect.notless &&
  54
  55         PATH=.:$PATH git grep -O GREP_PATTERN >out &&
  56         {
  57                 test_cmp expect.less pager-args ||
  58                 test_cmp expect.notless pager-args
  59         } &&
  60         test_must_be_empty out
  61 '
  62
  63 test_expect_success 'git grep -O --cached' '
  64         test_must_fail git grep --cached -O GREP_PATTERN >out 2>msg &&
  65         test_i18ngrep open-files-in-pager msg
  66 '
  67
  68 test_expect_success 'git grep -O --no-index' '
  69         rm -f expect.less pager-args out &&
  70         cat >expect <<-\EOF &&
  71         grep.h
  72         untracked
  73         EOF
  74
  75         (
  76                 GIT_PAGER='\''printf "%s\n" >pager-args'\'' &&
  77                 export GIT_PAGER &&
  78                 git grep --no-index -O GREP_PATTERN >out
  79         ) &&
  80         test_cmp expect pager-args &&
  81         test_must_be_empty out
  82 '
  83
  84 test_expect_success 'setup: fake "less"' '
  85         cat >less <<-\EOF &&
  86         #!/bin/sh
  87         printf "%s\n" "$@" >actual
  88         EOF
  89         chmod +x less
  90 '
  91
  92 test_expect_success 'git grep -O jumps to line in less' '
  93         cat >expect <<-\EOF &&
  94         +/*GREP_PATTERN
  95         grep.h
  96         EOF
  97
  98         GIT_PAGER=./less git grep -O GREP_PATTERN >out &&
  99         test_cmp expect actual &&
 100         test_must_be_empty out &&
 101
 102         git grep -O./less GREP_PATTERN >out2 &&
 103         test_cmp expect actual &&
 104         test_must_be_empty out2
 105 '
 106
 107 test_expect_success 'modified file' '
 108         rm -f actual &&
 109         cat >expect <<-\EOF &&
 110         +/*enum grep_pat_token
 111         grep.h
 112         revision.c
 113         subdir/grep.c
 114         unrelated
 115         EOF
 116
 117         echo "enum grep_pat_token" >unrelated &&
 118         test_when_finished "git checkout HEAD unrelated" &&
 119         GIT_PAGER=./less git grep -F -O "enum grep_pat_token" >out &&
 120         test_cmp expect actual &&
 121         test_must_be_empty out
 122 '
 123
 124 test_expect_success 'copes with color settings' '
 125         rm -f actual &&
 126         echo grep.h >expect &&
 127         test_config color.grep always &&
 128         test_config color.grep.filename yellow &&
 129         test_config color.grep.separator green &&
 130         git grep -O'\''printf "%s\n" >actual'\'' GREP_AND &&
 131         test_cmp expect actual
 132 '
 133
 134 test_expect_success 'run from subdir' '
 135         rm -f actual &&
 136         echo grep.c >expect &&
 137
 138         (
 139                 cd subdir &&
 140                 export GIT_PAGER &&
 141                 GIT_PAGER='\''printf "%s\n" >../args'\'' &&
 142                 git grep -O "enum grep_pat_token" >../out &&
 143                 git grep -O"pwd >../dir; :" "enum grep_pat_token" >../out2
 144         ) &&
 145         case $(cat dir) in
 146         *subdir)
 147                 : good
 148                 ;;
 149         *)
 150                 false
 151                 ;;
 152         esac &&
 153         test_cmp expect args &&
 154         test_must_be_empty out &&
 155         test_must_be_empty out2
 156 '
 157
 158 test_done