MinGW: Update tests to handle a native eol of crlf

Some of the tests were written with the assumption that the native eol would always be lf. After defining NATIVE_CRLF on MinGW, these tests began failing. This change will update the tests to also handle a native eol of crlf.

Signed-off-by: Brice Lambson <bricelam@live.com>

t/t0026-eol-config.sh

@@ -8,20 +8,6 @@ has_cr() {
 	tr '\015' Q <"$1" | grep Q >/dev/null
 }
 
-# core.eol crlf and core.autocrlf input are not permitted.
-# this lets us check for the core.eol native being crlf.
-set_native_eol_prereq() {
-	rm -rf eol && mkdir eol &&
-	( cd eol &&
-	git init --quiet &&
-	git config core.autocrlf input &&
-	git config core.eol native &&
-	git var core.eol 2> /dev/null
-	) ||
-	test_set_prereq NATIVE_EOL_IS_CRLF
-}
-set_native_eol_prereq
-
 test_expect_success setup '
 
 	git config core.autocrlf false &&
@@ -94,7 +80,7 @@ test_expect_success 'autocrlf=true overrides unset eol' '
 	test -z "$onediff" -a -z "$twodiff"
 '
 
-test_expect_success NATIVE_EOL_IS_CRLF 'eol native is crlf' '
+test_expect_success NATIVE_CRLF 'eol native is crlf' '
 
 	rm -rf native_eol && mkdir native_eol &&
 	( cd native_eol &&

t/t6038-merge-text-auto.sh

@@ -72,6 +72,10 @@ test_expect_success 'Merge after setting text=auto' '
 	same line
 	EOF
 
+	if test_have_prereq NATIVE_CRLF; then
+		append_cr <expected >expected.temp &&
+		mv expected.temp expected
+	fi &&
 	git config merge.renormalize true &&
 	git rm -fr . &&
 	rm -f .gitattributes &&
@@ -86,6 +90,10 @@ test_expect_success 'Merge addition of text=auto' '
 	same line
 	EOF
 
+	if test_have_prereq NATIVE_CRLF; then
+		append_cr <expected >expected.temp &&
+		mv expected.temp expected
+	fi &&
 	git config merge.renormalize true &&
 	git rm -fr . &&
 	rm -f .gitattributes &&
@@ -95,16 +103,19 @@ test_expect_success 'Merge addition of text=auto' '
 '
 
 test_expect_success 'Detect CRLF/LF conflict after setting text=auto' '
-	q_to_cr <<-\EOF >expected &&
-	<<<<<<<
-	first line
-	same line
-	=======
-	first lineQ
-	same lineQ
-	>>>>>>>
-	EOF
-
+	echo "<<<<<<<" >expected &&
+	if test_have_prereq NATIVE_CRLF; then
+		echo first line | append_cr >>expected &&
+		echo same line | append_cr >>expected &&
+		echo ======= | append_cr >>expected
+	else
+		echo first line >>expected &&
+		echo same line >>expected &&
+		echo ======= >>expected
+	fi &&
+	echo first line | append_cr >>expected &&
+	echo same line | append_cr >>expected &&
+	echo ">>>>>>>" >>expected &&
 	git config merge.renormalize false &&
 	rm -f .gitattributes &&
 	git reset --hard a &&
@@ -114,16 +125,19 @@ test_expect_success 'Detect CRLF/LF conflict after setting text=auto' '
 '
 
 test_expect_success 'Detect LF/CRLF conflict from addition of text=auto' '
-	q_to_cr <<-\EOF >expected &&
-	<<<<<<<
-	first lineQ
-	same lineQ
-	=======
-	first line
-	same line
-	>>>>>>>
-	EOF
-
+	echo "<<<<<<<" >expected &&
+	echo first line | append_cr >>expected &&
+	echo same line | append_cr >>expected &&
+	if test_have_prereq NATIVE_CRLF; then
+		echo ======= | append_cr >>expected &&
+		echo first line | append_cr >>expected &&
+		echo same line | append_cr >>expected 
+	else
+		echo ======= >>expected &&
+		echo first line >>expected &&
+		echo same line >>expected
+	fi &&
+	echo ">>>>>>>" >>expected &&
 	git config merge.renormalize false &&
 	rm -f .gitattributes &&
 	git reset --hard b &&

t/test-lib.sh

@@ -754,6 +754,7 @@ case $(uname -s) in
 	# exec does not inherit the PID
 	test_set_prereq MINGW
 	test_set_prereq NOT_CYGWIN
+	test_set_prereq NATIVE_CRLF
 	test_set_prereq SED_STRIPS_CR
 	test_set_prereq GREP_STRIPS_CR
 	GIT_TEST_CMP=mingw_test_cmp