Merge branch 'cb/maint-ls-files-error-report' into maint

* cb/maint-ls-files-error-report:
  t3005: do not assume a particular order of stdout and stderr of git-ls-files
  ls-files: fix pathspec display on error

t/t3005-ls-files-relative.sh

@@ -0,0 +1,72 @@
+#!/bin/sh
+
+test_description='ls-files tests with relative paths
+
+This test runs git ls-files with various relative path arguments.
+'
+
+. ./test-lib.sh
+
+new_line='
+'
+sq=\'
+
+test_expect_success 'prepare' '
+	: >never-mind-me &&
+	git add never-mind-me &&
+	mkdir top &&
+	(
+		cd top &&
+		mkdir sub &&
+		x="x xa xbc xdef xghij xklmno" &&
+		y=$(echo "$x" | tr x y) &&
+		touch $x &&
+		touch $y &&
+		cd sub &&
+		git add ../x*
+	)
+'
+
+test_expect_success 'ls-files with mixed levels' '
+	(
+		cd top/sub &&
+		cat >expect <<-EOF &&
+		../../never-mind-me
+		../x
+		EOF
+		git ls-files $(cat expect) >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'ls-files -c' '
+	(
+		cd top/sub &&
+		for f in ../y*
+		do
+			echo "error: pathspec $sq$f$sq did not match any file(s) known to git."
+		done >expect.err &&
+		echo "Did you forget to ${sq}git add${sq}?" >>expect.err &&
+		ls ../x* >expect.out &&
+		test_must_fail git ls-files -c --error-unmatch ../[xy]* >actual.out 2>actual.err &&
+		test_cmp expect.out actual.out &&
+		test_cmp expect.err actual.err
+	)
+'
+
+test_expect_success 'ls-files -o' '
+	(
+		cd top/sub &&
+		for f in ../x*
+		do
+			echo "error: pathspec $sq$f$sq did not match any file(s) known to git."
+		done >expect.err &&
+		echo "Did you forget to ${sq}git add${sq}?" >>expect.err &&
+		ls ../y* >expect.out &&
+		test_must_fail git ls-files -o --error-unmatch ../[xy]* >actual.out 2>actual.err &&
+		test_cmp expect.out actual.out &&
+		test_cmp expect.err actual.err
+	)
+'
+
+test_done