t/t4120-apply-popt.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Shawn O. Pearce
   4 #
   5
   6 test_description='git apply -p handling.'
   7
   8 . ./test-lib.sh
   9 . "$TEST_DIRECTORY"/lib-prereq-FILEMODE.sh
  10
  11 test_expect_success setup '
  12         mkdir sub &&
  13         echo A >sub/file1 &&
  14         cp sub/file1 file1.saved &&
  15         git add sub/file1 &&
  16         echo B >sub/file1 &&
  17         git diff >patch.file &&
  18         git checkout -- sub/file1 &&
  19         git mv sub süb &&
  20         echo B >süb/file1 &&
  21         git diff >patch.escaped &&
  22         grep "[\]" patch.escaped &&
  23         rm süb/file1 &&
  24         rmdir süb
  25 '
  26
  27 test_expect_success 'apply git diff with -p2' '
  28         cp file1.saved file1 &&
  29         git apply -p2 patch.file
  30 '
  31
  32 test_expect_success 'apply with too large -p' '
  33         cp file1.saved file1 &&
  34         test_must_fail git apply --stat -p3 patch.file 2>err &&
  35         grep "removing 3 leading" err
  36 '
  37
  38 test_expect_success 'apply (-p2) traditional diff with funny filenames' '
  39         cat >patch.quotes <<-\EOF &&
  40         diff -u "a/"sub/file1 "b/"sub/file1
  41         --- "a/"sub/file1
  42         +++ "b/"sub/file1
  43         @@ -1 +1 @@
  44         -A
  45         +B
  46         EOF
  47         echo B >expected &&
  48
  49         cp file1.saved file1 &&
  50         git apply -p2 patch.quotes &&
  51         test_cmp expected file1
  52 '
  53
  54 test_expect_success 'apply with too large -p and fancy filename' '
  55         cp file1.saved file1 &&
  56         test_must_fail git apply --stat -p3 patch.escaped 2>err &&
  57         grep "removing 3 leading" err
  58 '
  59
  60 test_expect_success 'apply (-p2) diff, mode change only' '
  61         cat >patch.chmod <<-\EOF &&
  62         diff --git a/sub/file1 b/sub/file1
  63         old mode 100644
  64         new mode 100755
  65         EOF
  66         test_chmod -x file1 &&
  67         git apply --index -p2 patch.chmod &&
  68         case $(git ls-files -s file1) in 100755*) : good;; *) false;; esac
  69 '
  70
  71 test_expect_success FILEMODE 'file mode was changed' '
  72         test -x file1
  73 '
  74
  75 test_expect_success 'apply (-p2) diff, rename' '
  76         cat >patch.rename <<-\EOF &&
  77         diff --git a/sub/file1 b/sub/file2
  78         similarity index 100%
  79         rename from sub/file1
  80         rename to sub/file2
  81         EOF
  82         echo A >expected &&
  83
  84         cp file1.saved file1 &&
  85         rm -f file2 &&
  86         git apply -p2 patch.rename &&
  87         test_cmp expected file2
  88 '
  89
  90 test_done