From 9e3c08db40b8916968b9f30096c7be3f00ce9647 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 21 Apr 2024 13:44:51 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../parser/tests/test_optional_constraints.py      | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 dom/bindings/parser/tests/test_optional_constraints.py

(limited to 'dom/bindings/parser/tests/test_optional_constraints.py')

diff --git a/dom/bindings/parser/tests/test_optional_constraints.py b/dom/bindings/parser/tests/test_optional_constraints.py
new file mode 100644
index 0000000000..78e71df544
--- /dev/null
+++ b/dom/bindings/parser/tests/test_optional_constraints.py
@@ -0,0 +1,35 @@
+def WebIDLTest(parser, harness):
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface OptionalConstraints1 {
+              undefined foo(optional byte arg1, byte arg2);
+            };
+        """
+        )
+
+        parser.finish()
+    except Exception:
+        threw = True
+
+    harness.ok(
+        not threw,
+        "Should not have thrown on non-optional argument following "
+        "optional argument.",
+    )
+
+    parser = parser.reset()
+    parser.parse(
+        """
+        interface OptionalConstraints2 {
+          undefined foo(optional byte arg1 = 1, optional byte arg2 = 2,
+                        optional byte arg3, optional byte arg4 = 4,
+                        optional byte arg5, optional byte arg6 = 9);
+        };
+    """
+    )
+    results = parser.finish()
+    args = results[0].members[0].signatures()[0][1]
+    harness.check(len(args), 6, "Should have 6 arguments")
+    harness.check(args[5].defaultValue.value, 9, "Should have correct default value")
-- 
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