Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 180 insertions, 0 deletions

diff --git a/dom/bindings/parser/tests/test_promise.py b/dom/bindings/parser/tests/test_promise.py
new file mode 100644
index 0000000000..1dfb6d4643
--- /dev/null
+++ b/dom/bindings/parser/tests/test_promise.py
@@ -0,0 +1,180 @@
+import WebIDL
+
+
+def WebIDLTest(parser, harness):
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              legacycaller Promise<any> foo();
+            };
+        """
+        )
+        parser.finish()
+
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(threw, "Should not allow Promise return values for legacycaller.")
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              Promise<any> foo();
+              long foo(long arg);
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(
+        threw,
+        "Should not allow overloads which have both Promise and "
+        "non-Promise return types.",
+    )
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              long foo(long arg);
+              Promise<any> foo();
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(
+        threw,
+        "Should not allow overloads which have both Promise and "
+        "non-Promise return types.",
+    )
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              Promise<any>? foo();
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(threw, "Should not allow nullable Promise return values.")
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              undefined foo(Promise<any>? arg);
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(threw, "Should not allow nullable Promise arguments.")
+
+    parser = parser.reset()
+    parser.parse(
+        """
+        interface A {
+          Promise<any> foo();
+          Promise<any> foo(long arg);
+        };
+    """
+    )
+    parser.finish()
+
+    harness.ok(
+        True, "Should allow overloads which only have Promise and return " "types."
+    )
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              attribute Promise<any> attr;
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(threw, "Should not allow writable Promise-typed attributes.")
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              [LegacyLenientSetter] readonly attribute Promise<any> attr;
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(
+        threw, "Should not allow [LegacyLenientSetter] Promise-typed attributes."
+    )
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              [PutForwards=bar] readonly attribute Promise<any> attr;
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(threw, "Should not allow [PutForwards] Promise-typed attributes.")
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              [Replaceable] readonly attribute Promise<any> attr;
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(threw, "Should not allow [Replaceable] Promise-typed attributes.")
+
+    parser = parser.reset()
+    threw = False
+    try:
+        parser.parse(
+            """
+            interface A {
+              [SameObject] readonly attribute Promise<any> attr;
+            };
+        """
+        )
+        parser.finish()
+    except WebIDL.WebIDLError:
+        threw = True
+    harness.ok(threw, "Should not allow [SameObject] Promise-typed attributes.")