t/t4109-apply-multifrag.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 patches with multiple fragments.
   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/main.c b/main.c
  20 new file mode 100644
  21 --- /dev/null
  22 +++ b/main.c
  23 @@ -0,0 +1,23 @@
  24 +#include <stdio.h>
  25 +
  26 +int func(int num);
  27 +void print_int(int num);
  28 +
  29 +int main() {
  30 +       int i;
  31 +
  32 +       for (i = 0; i < 10; i++) {
  33 +               print_int(func(i));
  34 +       }
  35 +
  36 +       return 0;
  37 +}
  38 +
  39 +int func(int num) {
  40 +       return num * num;
  41 +}
  42 +
  43 +void print_int(int num) {
  44 +       printf("%d", num);
  45 +}
  46 +
  47 EOF
  48 cat > patch2.patch <<\EOF
  49 diff --git a/main.c b/main.c
  50 --- a/main.c
  51 +++ b/main.c
  52 @@ -1,7 +1,9 @@
  53 +#include <stdlib.h>
  54  #include <stdio.h>
  55
  56  int func(int num);
  57  void print_int(int num);
  58 +void print_ln();
  59
  60  int main() {
  61         int i;
  62 @@ -10,6 +12,8 @@
  63                 print_int(func(i));
  64         }
  65
  66 +       print_ln();
  67 +
  68         return 0;
  69  }
  70
  71 @@ -21,3 +25,7 @@
  72         printf("%d", num);
  73  }
  74
  75 +void print_ln() {
  76 +       printf("\n");
  77 +}
  78 +
  79 EOF
  80 cat > patch3.patch <<\EOF
  81 diff --git a/main.c b/main.c
  82 --- a/main.c
  83 +++ b/main.c
  84 @@ -1,9 +1,7 @@
  85 -#include <stdlib.h>
  86  #include <stdio.h>
  87
  88  int func(int num);
  89  void print_int(int num);
  90 -void print_ln();
  91
  92  int main() {
  93         int i;
  94 @@ -12,8 +10,6 @@
  95                 print_int(func(i));
  96         }
  97
  98 -       print_ln();
  99 -
 100         return 0;
 101  }
 102
 103 @@ -25,7 +21,3 @@
 104         printf("%d", num);
 105  }
 106
 107 -void print_ln() {
 108 -       printf("\n");
 109 -}
 110 -
 111 EOF
 112 cat > patch4.patch <<\EOF
 113 diff --git a/main.c b/main.c
 114 --- a/main.c
 115 +++ b/main.c
 116 @@ -1,13 +1,14 @@
 117  #include <stdio.h>
 118
 119  int func(int num);
 120 -void print_int(int num);
 121 +int func2(int num);
 122
 123  int main() {
 124         int i;
 125
 126         for (i = 0; i < 10; i++) {
 127 -               print_int(func(i));
 128 +               printf("%d", func(i));
 129 +               printf("%d", func3(i));
 130         }
 131
 132         return 0;
 133 @@ -17,7 +18,7 @@
 134         return num * num;
 135  }
 136
 137 -void print_int(int num) {
 138 -       printf("%d", num);
 139 +int func2(int num) {
 140 +       return num * num * num;
 141  }
 142
 143 EOF
 144
 145 test_expect_success "S = git apply (1)" \
 146     'git apply patch1.patch patch2.patch'
 147 mv main.c main.c.git
 148
 149 test_expect_success "S = patch (1)" \
 150     'cat patch1.patch patch2.patch | patch -p1'
 151
 152 test_expect_success "S = cmp (1)" \
 153     'cmp main.c.git main.c'
 154
 155 rm -f main.c main.c.git
 156
 157 test_expect_success "S = git apply (2)" \
 158     'git apply patch1.patch patch2.patch patch3.patch'
 159 mv main.c main.c.git
 160
 161 test_expect_success "S = patch (2)" \
 162     'cat patch1.patch patch2.patch patch3.patch | patch -p1'
 163
 164 test_expect_success "S = cmp (2)" \
 165     'cmp main.c.git main.c'
 166
 167 rm -f main.c main.c.git
 168
 169 test_expect_success "S = git apply (3)" \
 170     'git apply patch1.patch patch4.patch'
 171 mv main.c main.c.git
 172
 173 test_expect_success "S = patch (3)" \
 174     'cat patch1.patch patch4.patch | patch -p1'
 175
 176 test_expect_success "S = cmp (3)" \
 177     'cmp main.c.git main.c'
 178
 179 test_done
 180