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Side by Side Diff: tests/lib_strong/mirrors/mirrors_nsm_test.dart

Issue 2770063002: Revert "Format all multitests" (Closed)
Patch Set: Created 3 years, 9 months ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 library MirrorsTest; 5 library MirrorsTest;
6 6
7 import 'dart:mirrors'; 7 import 'dart:mirrors';
8 import 'package:expect/expect.dart'; 8 import 'package:expect/expect.dart';
9 9
10 bool isNSMContainingFieldName(e, String fieldName, bool isSetter) { 10 bool isNSMContainingFieldName(e, String fieldName, bool isSetter) {
11 print(e); 11 print(e);
12 if (e is! NoSuchMethodError) return false; 12 if (e is! NoSuchMethodError) return false;
13 String needle = fieldName; 13 String needle = fieldName;
14 if (isSetter) needle += "="; 14 if (isSetter) needle += "=";
15 return "$e".contains(needle) && !"$e".contains(needle + "="); 15 return "$e".contains(needle) && ! "$e".contains(needle + "=");
16 } 16 }
17 17
18 final finalTopLevel = 0; 18 final finalTopLevel = 0;
19
20 class A { 19 class A {
21 final finalInstance = 0; 20 final finalInstance = 0;
22 static final finalStatic = 0; 21 static final finalStatic = 0;
23 } 22 }
24
25 class B { 23 class B {
26 B(a, b); 24 B(a, b);
27 factory B.fac(a, b) => new B(a, b); 25 factory B.fac(a, b) => new B(a, b);
28 } 26 }
29 27
30 testMessageContents() { 28 testMessageContents() {
31 var mirrors = currentMirrorSystem(); 29 var mirrors = currentMirrorSystem();
32 var libMirror = mirrors.findLibrary(#MirrorsTest); 30 var libMirror = mirrors.findLibrary(#MirrorsTest);
33 Expect.throws(() => libMirror.invoke(#foo, []), 31 Expect.throws(() => libMirror.invoke(#foo, []),
34 (e) => isNSMContainingFieldName(e, "foo", false)); 32 (e) => isNSMContainingFieldName(e, "foo", false));
35 Expect.throws(() => libMirror.getField(#foo), 33 Expect.throws(() => libMirror.getField(#foo),
36 (e) => isNSMContainingFieldName(e, "foo", false)); 34 (e) => isNSMContainingFieldName(e, "foo", false));
37 Expect.throws(() => libMirror.setField(#foo, null), 35 Expect.throws(() => libMirror.setField(#foo, null),
38 (e) => isNSMContainingFieldName(e, "foo", true)); 36 (e) => isNSMContainingFieldName(e, "foo", true));
39 Expect.throws(() => libMirror.setField(#finalTopLevel, null), 37 Expect.throws(() => libMirror.setField(#finalTopLevel, null),
40 (e) => isNSMContainingFieldName(e, "finalTopLevel", true)); 38 (e) => isNSMContainingFieldName(e, "finalTopLevel", true));
41 39
42 var classMirror = reflectClass(A); 40 var classMirror = reflectClass(A);
43 Expect.throws(() => classMirror.invoke(#foo, []), 41 Expect.throws(() => classMirror.invoke(#foo, []),
44 (e) => isNSMContainingFieldName(e, "foo", false)); 42 (e) => isNSMContainingFieldName(e, "foo", false));
45 Expect.throws(() => classMirror.getField(#foo), 43 Expect.throws(() => classMirror.getField(#foo),
46 (e) => isNSMContainingFieldName(e, "foo", false)); 44 (e) => isNSMContainingFieldName(e, "foo", false));
47 Expect.throws(() => classMirror.setField(#foo, null), 45 Expect.throws(() => classMirror.setField(#foo, null),
48 (e) => isNSMContainingFieldName(e, "foo", true)); 46 (e) => isNSMContainingFieldName(e, "foo", true));
49 Expect.throws(() => classMirror.setField(#finalStatic, null), 47 Expect.throws(() => classMirror.setField(#finalStatic, null),
50 (e) => isNSMContainingFieldName(e, "finalStatic", true)); 48 (e) => isNSMContainingFieldName(e, "finalStatic", true));
51 49
52 var instanceMirror = reflect(new A()); 50 var instanceMirror = reflect(new A());
53 Expect.throws(() => instanceMirror.invoke(#foo, []), 51 Expect.throws(() => instanceMirror.invoke(#foo, []),
54 (e) => isNSMContainingFieldName(e, "foo", false)); 52 (e) => isNSMContainingFieldName(e, "foo", false));
55 Expect.throws(() => instanceMirror.getField(#foo), 53 Expect.throws(() => instanceMirror.getField(#foo),
56 (e) => isNSMContainingFieldName(e, "foo", false)); 54 (e) => isNSMContainingFieldName(e, "foo", false));
57 Expect.throws(() => instanceMirror.setField(#foo, null), 55 Expect.throws(() => instanceMirror.setField(#foo, null),
58 (e) => isNSMContainingFieldName(e, "foo", true)); 56 (e) => isNSMContainingFieldName(e, "foo", true));
59 Expect.throws(() => instanceMirror.setField(#finalInstance, null), 57 Expect.throws(() => instanceMirror.setField(#finalInstance, null),
60 (e) => isNSMContainingFieldName(e, "finalInstance", true)); 58 (e) => isNSMContainingFieldName(e, "finalInstance", true));
61 } 59 }
62 60
63 expectMatchingErrors(reflectiveAction, baseAction) { 61 expectMatchingErrors(reflectiveAction, baseAction) {
64 var reflectiveError, baseError; 62 var reflectiveError, baseError;
65 try { 63 try {
66 reflectiveAction(); 64 reflectiveAction();
67 } catch (e) { 65 } catch(e) {
68 reflectiveError = e; 66 reflectiveError = e;
69 } 67 }
70 68
71 try { 69 try {
72 baseAction(); 70 baseAction();
73 } catch (e) { 71 } catch(e) {
74 baseError = e; 72 baseError = e;
75 } 73 }
76 74
77 if (baseError.toString() != reflectiveError.toString()) { 75 if (baseError.toString() != reflectiveError.toString()) {
78 print("\n==Base==\n $baseError"); 76 print("\n==Base==\n $baseError");
79 print("\n==Reflective==\n $reflectiveError"); 77 print("\n==Reflective==\n $reflectiveError");
80 throw "Expected matching errors"; 78 throw "Expected matching errors";
81 } 79 }
82 } 80 }
83 81
84 testMatchingMessages() { 82 testMatchingMessages() {
85 var mirrors = currentMirrorSystem(); 83 var mirrors = currentMirrorSystem();
86 var libMirror = mirrors.findLibrary(#MirrorsTest); 84 var libMirror = mirrors.findLibrary(#MirrorsTest);
87 expectMatchingErrors(() => libMirror.invoke(#foo, []), () => foo()); 85 expectMatchingErrors(() => libMirror.invoke(#foo, []),
88 expectMatchingErrors(() => libMirror.getField(#foo), () => foo); 86 () => foo());
89 expectMatchingErrors(() => libMirror.setField(#foo, null), () => foo = null); 87 expectMatchingErrors(() => libMirror.getField(#foo),
88 () => foo);
89 expectMatchingErrors(() => libMirror.setField(#foo, null),
90 () => foo= null);
90 expectMatchingErrors(() => libMirror.setField(#finalTopLevel, null), 91 expectMatchingErrors(() => libMirror.setField(#finalTopLevel, null),
91 () => finalTopLevel = null); 92 () => finalTopLevel= null);
92 93
93 var classMirror = reflectClass(A); 94 var classMirror = reflectClass(A);
94 expectMatchingErrors(() => classMirror.invoke(#foo, []), () => A.foo()); 95 expectMatchingErrors(() => classMirror.invoke(#foo, []),
95 expectMatchingErrors(() => classMirror.getField(#foo), () => A.foo); 96 () => A.foo());
96 expectMatchingErrors( 97 expectMatchingErrors(() => classMirror.getField(#foo),
97 () => classMirror.setField(#foo, null), () => A.foo = null); 98 () => A.foo);
99 expectMatchingErrors(() => classMirror.setField(#foo, null),
100 () => A.foo= null);
98 expectMatchingErrors(() => classMirror.setField(#finalStatic, null), 101 expectMatchingErrors(() => classMirror.setField(#finalStatic, null),
99 () => A.finalStatic = null); 102 () => A.finalStatic= null);
100 expectMatchingErrors(() => classMirror.newInstance(#constructor, [1, 2, 3]), 103 expectMatchingErrors(() => classMirror.newInstance(#constructor, [1, 2, 3]),
101 () => new A.constructor(1, 2, 3)); 104 () => new A.constructor(1, 2, 3));
102 105
103 var instanceMirror = reflect(new A()); 106 var instanceMirror = reflect(new A());
104 expectMatchingErrors( 107 expectMatchingErrors(() => instanceMirror.invoke(#foo, []),
105 () => instanceMirror.invoke(#foo, []), () => new A().foo()); 108 () => new A().foo());
106 expectMatchingErrors(() => instanceMirror.getField(#foo), () => new A().foo); 109 expectMatchingErrors(() => instanceMirror.getField(#foo),
107 expectMatchingErrors( 110 () => new A().foo);
108 () => instanceMirror.setField(#foo, null), () => new A().foo = null); 111 expectMatchingErrors(() => instanceMirror.setField(#foo, null),
112 () => new A().foo= null);
109 expectMatchingErrors(() => instanceMirror.setField(#finalInstance, null), 113 expectMatchingErrors(() => instanceMirror.setField(#finalInstance, null),
110 () => new A().finalInstance = null); 114 () => new A().finalInstance= null);
111 } 115 }
112 116
113 main() { 117 main() {
114 testMessageContents(); 118 testMessageContents();
115 testMatchingMessages(); //# dart2js: ok 119 testMatchingMessages(); //# dart2js: ok
116 } 120 }
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