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-rw-r--r--dom/bindings/parser/tests/test_conditional_dictionary_member.py110
1 files changed, 110 insertions, 0 deletions
diff --git a/dom/bindings/parser/tests/test_conditional_dictionary_member.py b/dom/bindings/parser/tests/test_conditional_dictionary_member.py
new file mode 100644
index 000000000..433b7e501
--- /dev/null
+++ b/dom/bindings/parser/tests/test_conditional_dictionary_member.py
@@ -0,0 +1,110 @@
+def WebIDLTest(parser, harness):
+ parser.parse("""
+ dictionary Dict {
+ any foo;
+ [ChromeOnly] any bar;
+ };
+ """)
+ results = parser.finish()
+ harness.check(len(results), 1, "Should have a dictionary")
+ members = results[0].members;
+ harness.check(len(members), 2, "Should have two members")
+ # Note that members are ordered lexicographically, so "bar" comes
+ # before "foo".
+ harness.ok(members[0].getExtendedAttribute("ChromeOnly"),
+ "First member is not ChromeOnly")
+ harness.ok(not members[1].getExtendedAttribute("ChromeOnly"),
+ "Second member is ChromeOnly")
+
+ parser = parser.reset()
+ parser.parse("""
+ dictionary Dict {
+ any foo;
+ any bar;
+ };
+
+ interface Iface {
+ [Constant, Cached] readonly attribute Dict dict;
+ };
+ """)
+ results = parser.finish()
+ harness.check(len(results), 2, "Should have a dictionary and an interface")
+
+ parser = parser.reset()
+ exception = None
+ try:
+ parser.parse("""
+ dictionary Dict {
+ any foo;
+ [ChromeOnly] any bar;
+ };
+
+ interface Iface {
+ [Constant, Cached] readonly attribute Dict dict;
+ };
+ """)
+ results = parser.finish()
+ except Exception, exception:
+ pass
+
+ harness.ok(exception, "Should have thrown.")
+ harness.check(exception.message,
+ "[Cached] and [StoreInSlot] must not be used on an attribute "
+ "whose type contains a [ChromeOnly] dictionary member",
+ "Should have thrown the right exception")
+
+ parser = parser.reset()
+ exception = None
+ try:
+ parser.parse("""
+ dictionary ParentDict {
+ [ChromeOnly] any bar;
+ };
+
+ dictionary Dict : ParentDict {
+ any foo;
+ };
+
+ interface Iface {
+ [Constant, Cached] readonly attribute Dict dict;
+ };
+ """)
+ results = parser.finish()
+ except Exception, exception:
+ pass
+
+ harness.ok(exception, "Should have thrown (2).")
+ harness.check(exception.message,
+ "[Cached] and [StoreInSlot] must not be used on an attribute "
+ "whose type contains a [ChromeOnly] dictionary member",
+ "Should have thrown the right exception (2)")
+
+ parser = parser.reset()
+ exception = None
+ try:
+ parser.parse("""
+ dictionary GrandParentDict {
+ [ChromeOnly] any baz;
+ };
+
+ dictionary ParentDict : GrandParentDict {
+ any bar;
+ };
+
+ dictionary Dict : ParentDict {
+ any foo;
+ };
+
+ interface Iface {
+ [Constant, Cached] readonly attribute Dict dict;
+ };
+ """)
+ results = parser.finish()
+ except Exception, exception:
+ pass
+
+ harness.ok(exception, "Should have thrown (3).")
+ harness.check(exception.message,
+ "[Cached] and [StoreInSlot] must not be used on an attribute "
+ "whose type contains a [ChromeOnly] dictionary member",
+ "Should have thrown the right exception (3)")