[PATCH 2/4] t3000: move non-submodule repo test to separate file

[Kyle Meyer <kyle@kyleam.com>]

a2d5156c2b (resolve_gitlink_ref: ignore non-repository paths,
2016-01-22) added a test to t3000-ls-files-others.sh to check that
'ls-files -o' does not die() when given a subdirectory that looks like
a repository but is actually a subdirectory containing a bogus .git
file.

Move this test to a separate file in preparation for testing scenarios
with non-submodule repositories that are not bogus.

Signed-off-by: Kyle Meyer <kyle@kyleam.com>
---
 t/t3000-ls-files-others.sh              |  7 -------
 t/t3009-ls-files-others-nonsubmodule.sh | 21 +++++++++++++++++++++
 2 files changed, 21 insertions(+), 7 deletions(-)
 create mode 100755 t/t3009-ls-files-others-nonsubmodule.sh

diff --git a/t/t3000-ls-files-others.sh b/t/t3000-ls-files-others.sh
index afd4756134..b4f9fc4580 100755
--- a/t/t3000-ls-files-others.sh
+++ b/t/t3000-ls-files-others.sh
@@ -65,13 +65,6 @@ test_expect_success '--no-empty-directory hides empty directory' '
 	test_cmp expected3 output
 '
 
-test_expect_success 'ls-files --others handles non-submodule .git' '
-	mkdir not-a-submodule &&
-	echo foo >not-a-submodule/.git &&
-	git ls-files -o >output &&
-	test_cmp expected1 output
-'
-
 test_expect_success SYMLINKS 'ls-files --others with symlinked submodule' '
 	git init super &&
 	git init sub &&
diff --git a/t/t3009-ls-files-others-nonsubmodule.sh b/t/t3009-ls-files-others-nonsubmodule.sh
new file mode 100755
index 0000000000..cc66a4a14d
--- /dev/null
+++ b/t/t3009-ls-files-others-nonsubmodule.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+test_description='test git ls-files --others with non-submodule repositories'
+
+. ./test-lib.sh
+
+test_expect_success 'setup: expected output' '
+	cat >expected <<-EOF
+	expected
+	output
+	EOF
+'
+
+test_expect_success 'ls-files --others handles non-submodule .git' '
+	mkdir not-a-submodule &&
+	echo foo >not-a-submodule/.git &&
+	git ls-files -o >output &&
+	test_cmp expected output
+'
+
+test_done
-- 
2.21.0