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path: root/t/t4021-format-patch-numbered.sh
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#!/bin/sh
#
# Copyright (c) 2006 Brian C Gernhardt
#
 
test_description='Format-patch numbering options'
 
. ./test-lib.sh
 
test_expect_success setup '
 
	echo A > file &&
	git add file &&
	git commit -m First &&
 
	echo B >> file &&
	git commit -a -m Second &&
 
	echo C >> file &&
	git commit -a -m Third
 
'
 
# Each of these gets used multiple times.
 
test_num_no_numbered() {
	cnt=$(grep "^Subject: \[PATCH\]" $1 | wc -l) &&
	test $cnt = $2
}
 
test_single_no_numbered() {
	test_num_no_numbered $1 1
}
 
test_no_numbered() {
	test_num_no_numbered $1 2
}
 
test_single_numbered() {
	grep "^Subject: \[PATCH 1/1\]" $1
}
 
test_numbered() {
	grep "^Subject: \[PATCH 1/2\]" $1 &&
	grep "^Subject: \[PATCH 2/2\]" $1
}
 
test_expect_success 'single patch defaults to no numbers' '
	git format-patch --stdout HEAD~1 >patch0.single &&
	test_single_no_numbered patch0.single
'
 
test_expect_success 'multiple patch defaults to numbered' '
 
	git format-patch --stdout HEAD~2 >patch0.multiple &&
	test_numbered patch0.multiple
 
'
 
test_expect_success 'Use --numbered' '
 
	git format-patch --numbered --stdout HEAD~1 >patch1 &&
	test_single_numbered patch1
 
'
 
test_expect_success 'format.numbered = true' '
 
	git config format.numbered true &&
	git format-patch --stdout HEAD~2 >patch2 &&
	test_numbered patch2
 
'
 
test_expect_success 'format.numbered && single patch' '
 
	git format-patch --stdout HEAD^ > patch3 &&
	test_single_numbered patch3
 
'
 
test_expect_success 'format.numbered && --no-numbered' '
 
	git format-patch --no-numbered --stdout HEAD~2 >patch4 &&
	test_no_numbered patch4
 
'
 
test_expect_success 'format.numbered && --keep-subject' '
 
	git format-patch --keep-subject --stdout HEAD^ >patch4a &&
	grep "^Subject: Third" patch4a
 
'
 
test_expect_success 'format.numbered = auto' '
 
	git config format.numbered auto &&
	git format-patch --stdout HEAD~2 > patch5 &&
	test_numbered patch5
 
'
 
test_expect_success 'format.numbered = auto && single patch' '
 
	git format-patch --stdout HEAD^ > patch6 &&
	test_single_no_numbered patch6
 
'
 
test_expect_success 'format.numbered = auto && --no-numbered' '
 
	git format-patch --no-numbered --stdout HEAD~2 > patch7 &&
	test_no_numbered patch7
 
'
 
test_expect_success '--start-number && --numbered' '
 
	git format-patch --start-number 3 --numbered --stdout HEAD~1 > patch8 &&
	grep "^Subject: \[PATCH 3/3\]" patch8
'
 
test_done