diff --git a/tests/test_cases/expected_kdl/zero_space_before_slashdash_arg.kdl b/tests/test_cases/expected_kdl/zero_space_before_slashdash_arg.kdl
new file mode 100644
index 0000000..0bdec0e
--- /dev/null
+++ b/tests/test_cases/expected_kdl/zero_space_before_slashdash_arg.kdl
@@ -0,0 +1 @@
+node string
diff --git a/tests/test_cases/expected_kdl/zero_space_before_slashdash_children.kdl b/tests/test_cases/expected_kdl/zero_space_before_slashdash_children.kdl
new file mode 100644
index 0000000..98f41e3
--- /dev/null
+++ b/tests/test_cases/expected_kdl/zero_space_before_slashdash_children.kdl
@@ -0,0 +1,2 @@
+node string
+node string
diff --git a/tests/test_cases/expected_kdl/zero_space_before_slashdash_prop.kdl b/tests/test_cases/expected_kdl/zero_space_before_slashdash_prop.kdl
new file mode 100644
index 0000000..0bdec0e
--- /dev/null
+++ b/tests/test_cases/expected_kdl/zero_space_before_slashdash_prop.kdl
@@ -0,0 +1 @@
+node string
diff --git a/tests/test_cases/input/zero_space_before_slashdash_arg_fail.kdl b/tests/test_cases/input/zero_space_before_slashdash_arg.kdl
similarity index 100%
rename from tests/test_cases/input/zero_space_before_slashdash_arg_fail.kdl
rename to tests/test_cases/input/zero_space_before_slashdash_arg.kdl
diff --git a/tests/test_cases/input/zero_space_before_slashdash_children.kdl b/tests/test_cases/input/zero_space_before_slashdash_children.kdl
new file mode 100644
index 0000000..6139537
--- /dev/null
+++ b/tests/test_cases/input/zero_space_before_slashdash_children.kdl
@@ -0,0 +1,2 @@
+node "string"/-{}
+node "string" {}/-{}
diff --git a/tests/test_cases/input/zero_space_before_slashdash_prop.kdl b/tests/test_cases/input/zero_space_before_slashdash_prop.kdl
new file mode 100644
index 0000000..08fed03
--- /dev/null
+++ b/tests/test_cases/input/zero_space_before_slashdash_prop.kdl
@@ -0,0 +1 @@
+node "string"/-foo=1