Index: tests/compiler/dart2js_native/bound_closure_test.dart |
diff --git a/tests/compiler/dart2js_native/bound_closure_test.dart b/tests/compiler/dart2js_native/bound_closure_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..59dc306bfcb3449c1ed412fc4cec58744cd420b5 |
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+++ b/tests/compiler/dart2js_native/bound_closure_test.dart |
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+// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
+// for details. All rights reserved. Use of this source code is governed by a |
+// BSD-style license that can be found in the LICENSE file. |
+ |
+import "package:expect/expect.dart"; |
+ |
+// Test calling convention of property extraction closures. |
+ |
+class AA { |
+ bar(a, [b = 'A']) => 'AA.bar($a, $b)'; // bar is plain dart convention. |
+ foo(a, [b = 'A']) => 'AA.foo($a, $b)'; // foo has interceptor convention. |
+} |
+ |
+class BB native "BB" { |
+ foo(a, [b = 'B']) native; |
+} |
+ |
+class CC extends BB native "CC" { |
+ foo(a, [b = 'C']) native; |
+ |
+ get superfoo => super.foo; |
+} |
+ |
+makeBB() native; |
+makeCC() native; |
+inscrutable(a) native; |
+ |
+void setup() native r""" |
+function BB() {} |
+BB.prototype.foo = function(u, v) { |
+ return 'BB.foo(' + u + ', ' + v + ')'; |
+}; |
+ |
+function CC() {} |
+CC.prototype.foo = function(u, v) { |
+ return 'CC.foo(' + u + ', ' + v + ')'; |
+}; |
+ |
+makeBB = function(){return new BB;}; |
+makeCC = function(){return new CC;}; |
+inscrutable = function(a){return a;}; |
+"""; |
+ |
+ |
+main() { |
+ setup(); |
+ var a = inscrutable(new AA()); |
+ var b = inscrutable(makeBB()); |
+ var c = inscrutable(makeCC); |
+ |
+ Expect.equals('AA.bar(1, A)', inscrutable(a).bar(1)); |
+ Expect.equals('AA.bar(2, 3)', inscrutable(a).bar(2, 3)); |
+ |
+ Expect.equals('AA.foo(1, A)', inscrutable(a).foo(1)); |
+ Expect.equals('AA.foo(2, 3)', inscrutable(a).foo(2, 3)); |
+ |
+ Expect.equals('BB.foo(1, B)', inscrutable(b).foo(1)); |
+ Expect.equals('BB.foo(2, 3)', inscrutable(b).foo(2, 3)); |
+ |
+ Expect.equals('CC.foo(1, C)', inscrutable(c).foo(1)); |
+ Expect.equals('CC.foo(2, 3)', inscrutable(c).foo(2, 3)); |
+ |
+ var abar = inscrutable(a).bar; |
+ var afoo = inscrutable(a).foo; |
+ var bfoo = inscrutable(b).foo; |
+ var cfoo = inscrutable(c).foo; |
+ var csfoo = inscrutable(c).superfoo; |
+ |
+ Expect.equals('AA.bar(1, A)', abar(1)); |
+ Expect.equals('AA.bar(2, 3)', abar(2, 3)); |
+ |
+ Expect.equals('AA.foo(1, A)', afoo(1)); |
+ Expect.equals('AA.foo(2, 3)', afoo(2, 3)); |
+ |
+ Expect.equals('BB.foo(1, B)', bfoo(1)); |
+ Expect.equals('BB.foo(2, 3)', bfoo(2, 3)); |
+ |
+ Expect.equals('CC.foo(1, C)', cfoo(1)); |
+ Expect.equals('CC.foo(2, 3)', cfoo(2, 3)); |
+ |
+ Expect.equals('BB.foo(1, B)', csfoo(1)); |
+ Expect.equals('BB.foo(2, 3)', csfoo(2, 3)); |
+} |