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-rw-r--r--dom/bindings/parser/tests/test_attr.py177
1 files changed, 177 insertions, 0 deletions
diff --git a/dom/bindings/parser/tests/test_attr.py b/dom/bindings/parser/tests/test_attr.py
new file mode 100644
index 000000000..ad7aabc19
--- /dev/null
+++ b/dom/bindings/parser/tests/test_attr.py
@@ -0,0 +1,177 @@
+import WebIDL
+
+def WebIDLTest(parser, harness):
+ testData = [("::TestAttr%s::b", "b", "Byte%s", False),
+ ("::TestAttr%s::rb", "rb", "Byte%s", True),
+ ("::TestAttr%s::o", "o", "Octet%s", False),
+ ("::TestAttr%s::ro", "ro", "Octet%s", True),
+ ("::TestAttr%s::s", "s", "Short%s", False),
+ ("::TestAttr%s::rs", "rs", "Short%s", True),
+ ("::TestAttr%s::us", "us", "UnsignedShort%s", False),
+ ("::TestAttr%s::rus", "rus", "UnsignedShort%s", True),
+ ("::TestAttr%s::l", "l", "Long%s", False),
+ ("::TestAttr%s::rl", "rl", "Long%s", True),
+ ("::TestAttr%s::ul", "ul", "UnsignedLong%s", False),
+ ("::TestAttr%s::rul", "rul", "UnsignedLong%s", True),
+ ("::TestAttr%s::ll", "ll", "LongLong%s", False),
+ ("::TestAttr%s::rll", "rll", "LongLong%s", True),
+ ("::TestAttr%s::ull", "ull", "UnsignedLongLong%s", False),
+ ("::TestAttr%s::rull", "rull", "UnsignedLongLong%s", True),
+ ("::TestAttr%s::str", "str", "String%s", False),
+ ("::TestAttr%s::rstr", "rstr", "String%s", True),
+ ("::TestAttr%s::obj", "obj", "Object%s", False),
+ ("::TestAttr%s::robj", "robj", "Object%s", True),
+ ("::TestAttr%s::object", "object", "Object%s", False),
+ ("::TestAttr%s::f", "f", "Float%s", False),
+ ("::TestAttr%s::rf", "rf", "Float%s", True)]
+
+ parser.parse("""
+ interface TestAttr {
+ attribute byte b;
+ readonly attribute byte rb;
+ attribute octet o;
+ readonly attribute octet ro;
+ attribute short s;
+ readonly attribute short rs;
+ attribute unsigned short us;
+ readonly attribute unsigned short rus;
+ attribute long l;
+ readonly attribute long rl;
+ attribute unsigned long ul;
+ readonly attribute unsigned long rul;
+ attribute long long ll;
+ readonly attribute long long rll;
+ attribute unsigned long long ull;
+ readonly attribute unsigned long long rull;
+ attribute DOMString str;
+ readonly attribute DOMString rstr;
+ attribute object obj;
+ readonly attribute object robj;
+ attribute object _object;
+ attribute float f;
+ readonly attribute float rf;
+ };
+
+ interface TestAttrNullable {
+ attribute byte? b;
+ readonly attribute byte? rb;
+ attribute octet? o;
+ readonly attribute octet? ro;
+ attribute short? s;
+ readonly attribute short? rs;
+ attribute unsigned short? us;
+ readonly attribute unsigned short? rus;
+ attribute long? l;
+ readonly attribute long? rl;
+ attribute unsigned long? ul;
+ readonly attribute unsigned long? rul;
+ attribute long long? ll;
+ readonly attribute long long? rll;
+ attribute unsigned long long? ull;
+ readonly attribute unsigned long long? rull;
+ attribute DOMString? str;
+ readonly attribute DOMString? rstr;
+ attribute object? obj;
+ readonly attribute object? robj;
+ attribute object? _object;
+ attribute float? f;
+ readonly attribute float? rf;
+ };
+ """)
+
+ results = parser.finish()
+
+ def checkAttr(attr, QName, name, type, readonly):
+ harness.ok(isinstance(attr, WebIDL.IDLAttribute),
+ "Should be an IDLAttribute")
+ harness.ok(attr.isAttr(), "Attr is an Attr")
+ harness.ok(not attr.isMethod(), "Attr is not an method")
+ harness.ok(not attr.isConst(), "Attr is not a const")
+ harness.check(attr.identifier.QName(), QName, "Attr has the right QName")
+ harness.check(attr.identifier.name, name, "Attr has the right name")
+ harness.check(str(attr.type), type, "Attr has the right type")
+ harness.check(attr.readonly, readonly, "Attr's readonly state is correct")
+
+ harness.ok(True, "TestAttr interface parsed without error.")
+ harness.check(len(results), 2, "Should be two productions.")
+ iface = results[0]
+ harness.ok(isinstance(iface, WebIDL.IDLInterface),
+ "Should be an IDLInterface")
+ harness.check(iface.identifier.QName(), "::TestAttr", "Interface has the right QName")
+ harness.check(iface.identifier.name, "TestAttr", "Interface has the right name")
+ harness.check(len(iface.members), len(testData), "Expect %s members" % len(testData))
+
+ attrs = iface.members
+
+ for i in range(len(attrs)):
+ data = testData[i]
+ attr = attrs[i]
+ (QName, name, type, readonly) = data
+ checkAttr(attr, QName % "", name, type % "", readonly)
+
+ iface = results[1]
+ harness.ok(isinstance(iface, WebIDL.IDLInterface),
+ "Should be an IDLInterface")
+ harness.check(iface.identifier.QName(), "::TestAttrNullable", "Interface has the right QName")
+ harness.check(iface.identifier.name, "TestAttrNullable", "Interface has the right name")
+ harness.check(len(iface.members), len(testData), "Expect %s members" % len(testData))
+
+ attrs = iface.members
+
+ for i in range(len(attrs)):
+ data = testData[i]
+ attr = attrs[i]
+ (QName, name, type, readonly) = data
+ checkAttr(attr, QName % "Nullable", name, type % "OrNull", readonly)
+
+ parser = parser.reset()
+ threw = False
+ try:
+ parser.parse("""
+ interface A {
+ [SetterThrows] readonly attribute boolean foo;
+ };
+ """)
+ results = parser.finish()
+ except Exception, x:
+ threw = True
+ harness.ok(threw, "Should not allow [SetterThrows] on readonly attributes")
+
+ parser = parser.reset()
+ threw = False
+ try:
+ parser.parse("""
+ interface A {
+ [Throw] readonly attribute boolean foo;
+ };
+ """)
+ results = parser.finish()
+ except Exception, x:
+ threw = True
+ harness.ok(threw, "Should spell [Throws] correctly")
+
+ parser = parser.reset()
+ threw = False
+ try:
+ parser.parse("""
+ interface A {
+ [SameObject] readonly attribute boolean foo;
+ };
+ """)
+ results = parser.finish()
+ except Exception, x:
+ threw = True
+ harness.ok(threw, "Should not allow [SameObject] on attributes not of interface type")
+
+ parser = parser.reset()
+ threw = False
+ try:
+ parser.parse("""
+ interface A {
+ [SameObject] readonly attribute A foo;
+ };
+ """)
+ results = parser.finish()
+ except Exception, x:
+ threw = True
+ harness.ok(not threw, "Should allow [SameObject] on attributes of interface type")