For the upcoming submodule test framework we often need to assert that an
empty directory exists in the work tree. Add the test_dir_is_empty()
function which asserts that the given argument is an empty directory.
Signed-off-by: Jens Lehmann <Jens.Lehmann@xxxxxx>
---
t/test-lib-functions.sh | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 158e10a..546f0a6 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -489,6 +489,17 @@ test_path_is_dir () {
fi
}
+# Check if the directory exists and is empty as expected, barf otherwise.
+test_dir_is_empty () {
+ test_path_is_dir "$1" &&
+ if test "$(ls -a1 "$1" | egrep -v '^\.\.?$')"
+ then
+ echo "Directory '$1' is not empty, it contains:"
+ ls -la "$1"
+ return 1
+ fi
+}
+
test_path_is_missing () {
if [ -e "$1" ]
then
--
2.0.0.275.gc479268
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