t/t4049-diff-stat-count.sh

   1 #!/bin/sh
   2 # Copyright (c) 2011, Google Inc.
   3
   4 test_description='diff --stat-count'
   5 . ./test-lib.sh
   6
   7 test_expect_success 'setup' '
   8         >a &&
   9         >b &&
  10         >c &&
  11         >d &&
  12         git add a b c d &&
  13         git commit -m initial
  14 '
  15
  16 test_expect_success 'mode-only change show as a 0-line change' '
  17         git reset --hard &&
  18         test_chmod +x b d &&
  19         echo a >a &&
  20         echo c >c &&
  21         cat >expect <<-\EOF &&
  22          a | 1 +
  23          b | 0
  24          ...
  25          4 files changed, 2 insertions(+)
  26         EOF
  27         git diff --stat --stat-count=2 HEAD >actual &&
  28         test_cmp expect actual
  29 '
  30
  31 test_expect_success 'binary changes do not count in lines' '
  32         git reset --hard &&
  33         echo a >a &&
  34         echo c >c &&
  35         cat "$TEST_DIRECTORY"/test-binary-1.png >d &&
  36         cat >expect <<-\EOF &&
  37          a | 1 +
  38          c | 1 +
  39          ...
  40          3 files changed, 2 insertions(+)
  41         EOF
  42         git diff --stat --stat-count=2 >actual &&
  43         test_cmp expect actual
  44 '
  45
  46 test_expect_success 'exclude unmerged entries from total file count' '
  47         git reset --hard &&
  48         echo a >a &&
  49         echo b >b &&
  50         git ls-files -s a >x &&
  51         git rm -f d &&
  52         for stage in 1 2 3
  53         do
  54                 sed -e "s/ 0    a/ $stage       d/" x
  55         done |
  56         git update-index --index-info &&
  57         echo d >d &&
  58         cat >expect <<-\EOF &&
  59          a | 1 +
  60          b | 1 +
  61          ...
  62          3 files changed, 3 insertions(+)
  63         EOF
  64         git diff --stat --stat-count=2 >actual &&
  65         test_cmp expect actual
  66 '
  67
  68 test_done