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path: root/t/t0026-eol-config.sh
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#!/bin/sh
 
test_description='CRLF conversion'
 
. ./test-lib.sh
 
has_cr() {
	tr '\015' Q <"$1" | grep Q >/dev/null
}
 
test_expect_success setup '
 
	git config core.autocrlf false &&
 
	echo "one text" > .gitattributes &&
 
	for w in Hello world how are you; do echo $w; done >one &&
	for w in I am very very fine thank you; do echo $w; done >two &&
	git add . &&
 
	git commit -m initial &&
 
	one=`git rev-parse HEAD:one` &&
	two=`git rev-parse HEAD:two` &&
 
	echo happy.
'
 
test_expect_success 'eol=lf puts LFs in normalized file' '
 
	rm -f .gitattributes tmp one two &&
	git config core.eol lf &&
	git read-tree --reset -u HEAD &&
 
	! has_cr one &&
	! has_cr two &&
	onediff=`git diff one` &&
	twodiff=`git diff two` &&
	test -z "$onediff" -a -z "$twodiff"
'
 
test_expect_success 'eol=crlf puts CRLFs in normalized file' '
 
	rm -f .gitattributes tmp one two &&
	git config core.eol crlf &&
	git read-tree --reset -u HEAD &&
 
	has_cr one &&
	! has_cr two &&
	onediff=`git diff one` &&
	twodiff=`git diff two` &&
	test -z "$onediff" -a -z "$twodiff"
'
 
test_expect_success 'autocrlf=true overrides eol=lf' '
 
	rm -f .gitattributes tmp one two &&
	git config core.eol lf &&
	git config core.autocrlf true &&
	git read-tree --reset -u HEAD &&
 
	has_cr one &&
	has_cr two &&
	onediff=`git diff one` &&
	twodiff=`git diff two` &&
	test -z "$onediff" -a -z "$twodiff"
'
 
test_expect_success 'autocrlf=true overrides unset eol' '
 
	rm -f .gitattributes tmp one two &&
	git config --unset-all core.eol &&
	git config core.autocrlf true &&
	git read-tree --reset -u HEAD &&
 
	has_cr one &&
	has_cr two &&
	onediff=`git diff one` &&
	twodiff=`git diff two` &&
	test -z "$onediff" -a -z "$twodiff"
'
 
test_done