t/t4045-diff-relative.sh

   1 #!/bin/sh
   2
   3 test_description='diff --relative tests'
   4 . ./test-lib.sh
   5
   6 test_expect_success 'setup' '
   7         git commit --allow-empty -m empty &&
   8         echo content >file1 &&
   9         mkdir subdir &&
  10         echo other content >subdir/file2 &&
  11         git add . &&
  12         git commit -m one
  13 '
  14
  15 check_diff() {
  16 expect=$1; shift
  17 cat >expected <<EOF
  18 diff --git a/$expect b/$expect
  19 new file mode 100644
  20 index 0000000..25c05ef
  21 --- /dev/null
  22 +++ b/$expect
  23 @@ -0,0 +1 @@
  24 +other content
  25 EOF
  26 test_expect_success "-p $*" "
  27         git diff -p $* HEAD^ >actual &&
  28         test_cmp expected actual
  29 "
  30 }
  31
  32 check_numstat() {
  33 expect=$1; shift
  34 cat >expected <<EOF
  35 1       0       $expect
  36 EOF
  37 test_expect_success "--numstat $*" "
  38         echo '1 0       $expect' >expected &&
  39         git diff --numstat $* HEAD^ >actual &&
  40         test_cmp expected actual
  41 "
  42 }
  43
  44 check_stat() {
  45 expect=$1; shift
  46 cat >expected <<EOF
  47  $expect | 1 +
  48  1 file changed, 1 insertion(+)
  49 EOF
  50 test_expect_success "--stat $*" "
  51         git diff --stat $* HEAD^ >actual &&
  52         test_i18ncmp expected actual
  53 "
  54 }
  55
  56 check_raw() {
  57 expect=$1; shift
  58 cat >expected <<EOF
  59 :000000 100644 0000000000000000000000000000000000000000 25c05ef3639d2d270e7fe765a67668f098092bc5 A      $expect
  60 EOF
  61 test_expect_success "--raw $*" "
  62         git diff --no-abbrev --raw $* HEAD^ >actual &&
  63         test_cmp expected actual
  64 "
  65 }
  66
  67 for type in diff numstat stat raw; do
  68         check_$type file2 --relative=subdir/
  69         check_$type file2 --relative=subdir
  70         check_$type dir/file2 --relative=sub
  71 done
  72
  73 test_done