t/t4110-apply-scan.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Junio C Hamano
   4 # Copyright (c) 2005 Robert Fitzsimons
   5 #
   6
   7 test_description='git apply test for patches which require scanning forwards and backwards.
   8
   9 '
  10 . ./test-lib.sh
  11
  12 cmp () {
  13         diff -w "$@"
  14 }
  15
  16 # setup
  17
  18 cat > patch1.patch <<\EOF
  19 diff --git a/new.txt b/new.txt
  20 new file mode 100644
  21 --- /dev/null
  22 +++ b/new.txt
  23 @@ -0,0 +1,12 @@
  24 +a1
  25 +a11
  26 +a111
  27 +a1111
  28 +b1
  29 +b11
  30 +b111
  31 +b1111
  32 +c1
  33 +c11
  34 +c111
  35 +c1111
  36 EOF
  37 cat > patch2.patch <<\EOF
  38 diff --git a/new.txt b/new.txt
  39 --- a/new.txt
  40 +++ b/new.txt
  41 @@ -1,7 +1,3 @@
  42 -a1
  43 -a11
  44 -a111
  45 -a1111
  46  b1
  47  b11
  48  b111
  49 EOF
  50 cat > patch3.patch <<\EOF
  51 diff --git a/new.txt b/new.txt
  52 --- a/new.txt
  53 +++ b/new.txt
  54 @@ -6,6 +6,10 @@
  55  b11
  56  b111
  57  b1111
  58 +b2
  59 +b22
  60 +b222
  61 +b2222
  62  c1
  63  c11
  64  c111
  65 EOF
  66 cat > patch4.patch <<\EOF
  67 diff --git a/new.txt b/new.txt
  68 --- a/new.txt
  69 +++ b/new.txt
  70 @@ -1,3 +1,7 @@
  71 +a1
  72 +a11
  73 +a111
  74 +a1111
  75  b1
  76  b11
  77  b111
  78 EOF
  79 cat > patch5.patch <<\EOF
  80 diff --git a/new.txt b/new.txt
  81 --- a/new.txt
  82 +++ b/new.txt
  83 @@ -10,3 +10,7 @@
  84  c11
  85  c111
  86  c1111
  87 +c2
  88 +c22
  89 +c222
  90 +c2222
  91 EOF
  92
  93 test_expect_success "S = git apply scan" \
  94     'git apply patch1.patch patch2.patch patch3.patch patch4.patch patch5.patch'
  95 mv new.txt apply.txt
  96
  97 test_expect_success "S = patch scan" \
  98     'cat patch1.patch patch2.patch patch3.patch patch4.patch patch5.patch | patch'
  99 mv new.txt patch.txt
 100
 101 test_expect_success "S = cmp" \
 102     'cmp apply.txt patch.txt'
 103
 104 test_done