release/src/router/busybox/testsuite/patch.tests

   1 #!/bin/sh
   2 # Copyright 2008 by Denys Vlasenko
   3 # Licensed under GPLv2, see file LICENSE in this source tree.
   4
   5 . ./testing.sh
   6
   7 # testing "test name" "command(s)" "expected result" "file input" "stdin"
   8
   9 testing "patch with old_file == new_file" \
  10         'patch 2>&1; echo $?; cat input' \
  11 "\
  12 patching file input
  13 0
  14 qwe
  15 asd
  16 zxc
  17 " \
  18 "\
  19 qwe
  20 zxc
  21 " \
  22 "\
  23 --- input       Jan 01 01:01:01 2000
  24 +++ input       Jan 01 01:01:01 2000
  25 @@ -1,2 +1,3 @@
  26  qwe
  27 +asd
  28  zxc
  29 " \
  30
  31 testing "patch with nonexistent old_file" \
  32         'patch 2>&1; echo $?; cat input' \
  33 "\
  34 patching file input
  35 0
  36 qwe
  37 asd
  38 zxc
  39 " \
  40 "\
  41 qwe
  42 zxc
  43 " \
  44 "\
  45 --- input.doesnt_exist  Jan 01 01:01:01 2000
  46 +++ input       Jan 01 01:01:01 2000
  47 @@ -1,2 +1,3 @@
  48  qwe
  49 +asd
  50  zxc
  51 " \
  52
  53 testing "patch -R with nonexistent old_file" \
  54         'patch -R 2>&1; echo $?; cat input' \
  55 "\
  56 patching file input
  57 0
  58 qwe
  59 zxc
  60 " \
  61 "\
  62 qwe
  63 asd
  64 zxc
  65 " \
  66 "\
  67 --- input.doesnt_exist  Jan 01 01:01:01 2000
  68 +++ input       Jan 01 01:01:01 2000
  69 @@ -1,2 +1,3 @@
  70  qwe
  71 +asd
  72  zxc
  73 " \
  74
  75 testing "patch detects already applied hunk" \
  76         'patch 2>&1; echo $?; cat input' \
  77 "\
  78 Possibly reversed hunk 1 at 4
  79 Hunk 1 FAILED 1/1.
  80  abc
  81 +def
  82  123
  83 patching file input
  84 1
  85 abc
  86 def
  87 123
  88 " \
  89 "\
  90 abc
  91 def
  92 123
  93 " \
  94 "\
  95 --- input.old   Jan 01 01:01:01 2000
  96 +++ input       Jan 01 01:01:01 2000
  97 @@ -1,2 +1,3 @@
  98  abc
  99 +def
 100  123
 101 " \
 102
 103 testing "patch detects already applied hunk at the EOF" \
 104         'patch 2>&1; echo $?; cat input' \
 105 "\
 106 Possibly reversed hunk 1 at 4
 107 Hunk 1 FAILED 1/1.
 108  abc
 109  123
 110 +456
 111 patching file input
 112 1
 113 abc
 114 123
 115 456
 116 " \
 117 "\
 118 abc
 119 123
 120 456
 121 " \
 122 "\
 123 --- input.old   Jan 01 01:01:01 2000
 124 +++ input       Jan 01 01:01:01 2000
 125 @@ -1,2 +1,3 @@
 126  abc
 127  123
 128 +456
 129 " \
 130
 131 # testing "test name" "command(s)" "expected result" "file input" "stdin"
 132 testing "patch -N ignores already applied hunk" \
 133         'patch -N 2>&1; echo $?; cat input' \
 134 "\
 135 patching file input
 136 0
 137 abc
 138 def
 139 123
 140 " \
 141 "\
 142 abc
 143 def
 144 123
 145 " \
 146 "\
 147 --- input
 148 +++ input
 149 @@ -1,2 +1,3 @@
 150  abc
 151 +def
 152  123
 153 " \
 154
 155 # testing "test name" "command(s)" "expected result" "file input" "stdin"
 156 testing "patch FILE PATCH" \
 157         'cat >a.patch; patch input a.patch 2>&1; echo $?; cat input; rm a.patch' \
 158 "\
 159 patching file input
 160 0
 161 abc
 162 def
 163 123
 164 " \
 165 "\
 166 abc
 167 123
 168 " \
 169 "\
 170 --- foo.old
 171 +++ foo
 172 @@ -1,2 +1,3 @@
 173  abc
 174 +def
 175  123
 176 " \
 177
 178 # testing "test name" "command(s)" "expected result" "file input" "stdin"
 179 testing "patch at the beginning" \
 180         'patch 2>&1; cat input' \
 181 "\
 182 patching file input
 183 111changed
 184 444
 185 555
 186 666
 187 777
 188 888
 189 999
 190 " \
 191 "\
 192 111
 193 222
 194 333
 195 444
 196 555
 197 666
 198 777
 199 888
 200 999
 201 " \
 202 "\
 203 --- input
 204 +++ input
 205 @@ -1,6 +1,4 @@
 206 -111
 207 -222
 208 -333
 209 +111changed
 210  444
 211  555
 212  666
 213 " \
 214
 215 # testing "test name" "command(s)" "expected result" "file input" "stdin"
 216 testing "patch creates new file" \
 217         'patch 2>&1; echo $?; cat testfile; rm testfile' \
 218 "\
 219 creating testfile
 220 0
 221 qwerty
 222 " "" "\
 223 --- /dev/null
 224 +++ testfile
 225 @@ -0,0 +1 @@
 226 +qwerty
 227 "
 228
 229 # testing "test name" "command(s)" "expected result" "file input" "stdin"
 230 testing "patch understands ...dir///dir..." \
 231         'patch -p1 2>&1; echo $?' \
 232 "\
 233 patching file dir2///file
 234 patch: can't open 'dir2///file': No such file or directory
 235 1
 236 " "" "\
 237 --- bogus_dir///dir2///file
 238 +++ bogus_dir///dir2///file
 239 @@ -1,2 +1,3 @@
 240  qwe
 241 +asd
 242  zxc
 243 "
 244
 245 rm input.orig 2>/dev/null
 246
 247 exit $FAILCOUNT