1 files changed, 93 insertions, 0 deletions
diff --git a/t/t0050-filesystem.sh b/t/t0050-filesystem.sh
new file mode 100755
index 0000000000..cd088b37f0
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+++ b/t/t0050-filesystem.sh
@@ -0,0 +1,93 @@
+#!/bin/sh
+
+test_description='Various filesystem issues'
+
+. ./test-lib.sh
+
+auml=`perl -CO -e 'print pack("U",0x00E4)'`
+aumlcdiar=`perl -CO -e 'print pack("U",0x0061).pack("U",0x0308)'`
+
+test_expect_success 'see if we expect ' '
+
+	test_case=test_expect_success
+	test_unicode=test_expect_success
+	mkdir junk &&
+	echo good >junk/CamelCase &&
+	echo bad >junk/camelcase &&
+	if test "$(cat junk/CamelCase)" != good
+	then
+		test_case=test_expect_failure
+		say "will test on a case insensitive filesystem"
+	fi &&
+	rm -fr junk &&
+	mkdir junk &&
+	>junk/"$auml" &&
+	case "$(cd junk && echo *)" in
+	"$aumlcdiar")
+		test_unicode=test_expect_failure
+		say "will test on a unicode corrupting filesystem"
+		;;
+	*)	;;
+	esac &&
+	rm -fr junk
+'
+
+test_expect_success "setup case tests" '
+
+	touch camelcase &&
+	git add camelcase &&
+	git commit -m "initial" &&
+	git tag initial &&
+	git checkout -b topic &&
+	git mv camelcase tmp &&
+	git mv tmp CamelCase &&
+	git commit -m "rename" &&
+	git checkout -f master
+
+'
+
+$test_case 'rename (case change)' '
+
+	git mv camelcase CamelCase &&
+	git commit -m "rename"
+
+'
+
+$test_case 'merge (case change)' '
+
+	git reset --hard initial &&
+	git merge topic
+
+'
+
+test_expect_success "setup unicode normalization tests" '
+
+  test_create_repo unicode &&
+  cd unicode &&
+  touch "$aumlcdiar" &&
+  git add "$aumlcdiar" &&
+  git commit -m initial
+  git tag initial &&
+  git checkout -b topic &&
+  git mv $aumlcdiar tmp &&
+  git mv tmp "$auml" &&
+  git commit -m rename &&
+  git checkout -f master
+
+'
+
+$test_unicode 'rename (silent unicode normalization)' '
+
+ git mv "$aumlcdiar" "$auml" &&
+ git commit -m rename
+
+'
+
+$test_unicode 'merge (silent unicode normalization)' '
+
+ git reset --hard initial &&
+ git merge topic
+
+'
+
+test_done