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executable file 232 lines (218 sloc) 2.774 kb
#!/bin/sh
# Copyright 2008 by Denys Vlasenko
# Licensed under GPLv2, see file LICENSE in this source tree.
. ./testing.sh
# testing "test name" "command(s)" "expected result" "file input" "stdin"
testing "patch with old_file == new_file" \
'patch 2>&1; echo $?; cat input' \
"\
patching file input
0
qwe
asd
zxc
" \
"\
qwe
zxc
" \
"\
--- input Jan 01 01:01:01 2000
+++ input Jan 01 01:01:01 2000
@@ -1,2 +1,3 @@
qwe
+asd
zxc
" \
testing "patch with nonexistent old_file" \
'patch 2>&1; echo $?; cat input' \
"\
patching file input
0
qwe
asd
zxc
" \
"\
qwe
zxc
" \
"\
--- input.doesnt_exist Jan 01 01:01:01 2000
+++ input Jan 01 01:01:01 2000
@@ -1,2 +1,3 @@
qwe
+asd
zxc
" \
testing "patch -R with nonexistent old_file" \
'patch -R 2>&1; echo $?; cat input' \
"\
patching file input
0
qwe
zxc
" \
"\
qwe
asd
zxc
" \
"\
--- input.doesnt_exist Jan 01 01:01:01 2000
+++ input Jan 01 01:01:01 2000
@@ -1,2 +1,3 @@
qwe
+asd
zxc
" \
testing "patch detects already applied hunk" \
'patch 2>&1; echo $?; cat input' \
"\
Possibly reversed hunk 1 at 4
Hunk 1 FAILED 1/1.
abc
+def
123
patching file input
1
abc
def
123
" \
"\
abc
def
123
" \
"\
--- input.old Jan 01 01:01:01 2000
+++ input Jan 01 01:01:01 2000
@@ -1,2 +1,3 @@
abc
+def
123
" \
testing "patch detects already applied hunk at the EOF" \
'patch 2>&1; echo $?; cat input' \
"\
Possibly reversed hunk 1 at 4
Hunk 1 FAILED 1/1.
abc
123
+456
patching file input
1
abc
123
456
" \
"\
abc
123
456
" \
"\
--- input.old Jan 01 01:01:01 2000
+++ input Jan 01 01:01:01 2000
@@ -1,2 +1,3 @@
abc
123
+456
" \
# testing "test name" "command(s)" "expected result" "file input" "stdin"
testing "patch -N ignores already applied hunk" \
'patch -N 2>&1; echo $?; cat input' \
"\
patching file input
0
abc
def
123
" \
"\
abc
def
123
" \
"\
--- input
+++ input
@@ -1,2 +1,3 @@
abc
+def
123
" \
# testing "test name" "command(s)" "expected result" "file input" "stdin"
testing "patch FILE PATCH" \
'cat >a.patch; patch input a.patch 2>&1; echo $?; cat input; rm a.patch' \
"\
patching file input
0
abc
def
123
" \
"\
abc
123
" \
"\
--- foo.old
+++ foo
@@ -1,2 +1,3 @@
abc
+def
123
" \
# testing "test name" "command(s)" "expected result" "file input" "stdin"
testing "patch at the beginning" \
'patch 2>&1; cat input' \
"\
patching file input
111changed
444
555
666
777
888
999
" \
"\
111
222
333
444
555
666
777
888
999
" \
"\
--- input
+++ input
@@ -1,6 +1,4 @@
-111
-222
-333
+111changed
444
555
666
" \
# testing "test name" "command(s)" "expected result" "file input" "stdin"
testing "patch creates new file" \
'patch 2>&1; echo $?; cat testfile; rm testfile' \
"\
creating testfile
0
qwerty
" "" "\
--- /dev/null
+++ testfile
@@ -0,0 +1 @@
+qwerty
"
rm input.orig 2>/dev/null
exit $FAILCOUNT
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