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#!/bin/sh
# Copyright 2008 by Denys Vlasenko
# Licensed under GPL v2, see file LICENSE for details.
. ./testing.sh
# testing "test name" "options" "expected result" "file input" "stdin"
testing "patch with old_file == new_file" \
'patch; 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; 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; 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' \
"\
patching file input
patch: hunk #1 FAILED at 1
patch: 1 out of 1 hunk FAILED
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
" \
# Currently fails (erroneously appends second "456" line):
false && testing "patch detects already applied hunk" \
'patch 2>&1; echo $?; cat input' \
"\
patching file input
patch: hunk #1 FAILED at 2
patch: 1 out of 1 hunk FAILED
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
" \
rm input.orig 2>/dev/null
exit $FAILCOUNT
|
