sharness: test sharness indent

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

test/sharness/t0018-indent.sh

+#!/bin/sh
+
+test_description="Test sharness test indent"
+
+. lib/test-lib.sh
+
+for file in $(find .. -name 't*.sh' -type f); do
+	test_expect_success "indent in $file is not using spaces" '
+		test_must_fail grep -P "^\\t* " $file
+	'
+done
+
+test_done