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Side by Side Diff: tests/language/conditional_property_increment_decrement_test.dart

Issue 2765693002: Update all tests (Closed)
Patch Set: Created 3 years, 9 months ago
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« tests/compiler/dart2js_extra/23486_test.dart ('K') | « tests/language/conditional_property_assignment_test.dart ('k') | tests/language/const_conditional_test.dart » ('j') | no next file with comments »
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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2015, 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 // Verify semantics of the ?. operator when it appears in a postincrement or 5 // Verify semantics of the ?. operator when it appears in a postincrement or
6 // preincrement expression (or a postdecrement or predecrement expression). 6 // preincrement expression (or a postdecrement or predecrement expression).
7 7
8 import "package:expect/expect.dart"; 8 import "package:expect/expect.dart";
9 import "conditional_access_helper.dart" as h; 9 import "conditional_access_helper.dart" as h;
10 10
(...skipping 23 matching lines...) Expand all
34 class I extends G implements H {} 34 class I extends G implements H {}
35 35
36 C nullC() => null; 36 C nullC() => null;
37 37
38 main() { 38 main() {
39 // Make sure the "none" test fails if assignment to "?." is not implemented. 39 // Make sure the "none" test fails if assignment to "?." is not implemented.
40 // This makes status files easier to maintain. 40 // This makes status files easier to maintain.
41 nullC()?.v = 1; 41 nullC()?.v = 1;
42 42
43 // e1?.v++ is equivalent to ((x) => x == null ? null : x.v++)(e1). 43 // e1?.v++ is equivalent to ((x) => x == null ? null : x.v++)(e1).
44 Expect.equals(null, nullC()?.v++); /// 01: ok 44 Expect.equals(null, nullC()?.v++); //# 01: ok
45 { C c = new C(1); Expect.equals(1, c?.v++); Expect.equals(2, c.v); } /// 02: o k 45 { C c = new C(1); Expect.equals(1, c?.v++); Expect.equals(2, c.v); } //# 02: o k
46 46
47 // C?.v++ is equivalent to C.v++. 47 // C?.v++ is equivalent to C.v++.
48 { C.staticInt = 1; Expect.equals(1, C?.staticInt++); Expect.equals(2, C.static Int); } /// 17: ok 48 { C.staticInt = 1; Expect.equals(1, C?.staticInt++); Expect.equals(2, C.static Int); } //# 17: ok
49 { h.C.staticInt = 1; Expect.equals(1, h.C?.staticInt++); Expect.equals(2, h.C. staticInt); } /// 18: ok 49 { h.C.staticInt = 1; Expect.equals(1, h.C?.staticInt++); Expect.equals(2, h.C. staticInt); } //# 18: ok
50 50
51 // The static type of e1?.v++ is the same as the static type of e1.v. 51 // The static type of e1?.v++ is the same as the static type of e1.v.
52 { E e1 = new E(); D d = new D(e1); E e2 = d?.v++; Expect.identical(e1, e2); } /// 03: ok 52 { E e1 = new E(); D d = new D(e1); E e2 = d?.v++; Expect.identical(e1, e2); } //# 03: ok
53 { G g = new G(); D d = new D(g); F f = d?.v++; Expect.identical(f, g); } /// 0 4: static type warning 53 { G g = new G(); D d = new D(g); F f = d?.v++; Expect.identical(f, g); } //# 0 4: static type warning
54 { E e1 = new E(); D.staticE = e1; E e2 = D?.staticE++; Expect.identical(e1, e2 ); } /// 19: ok 54 { E e1 = new E(); D.staticE = e1; E e2 = D?.staticE++; Expect.identical(e1, e2 ); } //# 19: ok
55 { h.E e1 = new h.E(); h.D.staticE = e1; h.E e2 = h.D?.staticE++; Expect.identi cal(e1, e2); } /// 20: ok 55 { h.E e1 = new h.E(); h.D.staticE = e1; h.E e2 = h.D?.staticE++; Expect.identi cal(e1, e2); } //# 20: ok
56 { G g = new G(); D.staticE = g; F f = D?.staticE++; Expect.identical(f, g); } /// 21: static type warning 56 { G g = new G(); D.staticE = g; F f = D?.staticE++; Expect.identical(f, g); } //# 21: static type warning
57 { h.G g = new h.G(); h.D.staticE = g; h.F f = h.D?.staticE++; Expect.identical (f, g); } /// 22: static type warning 57 { h.G g = new h.G(); h.D.staticE = g; h.F f = h.D?.staticE++; Expect.identical (f, g); } //# 22: static type warning
58 58
59 // e1?.v-- is equivalent to ((x) => x == null ? null : x.v--)(e1). 59 // e1?.v-- is equivalent to ((x) => x == null ? null : x.v--)(e1).
60 Expect.equals(null, nullC()?.v--); /// 05: ok 60 Expect.equals(null, nullC()?.v--); //# 05: ok
61 { C c = new C(1); Expect.equals(1, c?.v--); Expect.equals(0, c.v); } /// 06: o k 61 { C c = new C(1); Expect.equals(1, c?.v--); Expect.equals(0, c.v); } //# 06: o k
62 62
63 // C?.v-- is equivalent to C.v--. 63 // C?.v-- is equivalent to C.v--.
64 { C.staticInt = 1; Expect.equals(1, C?.staticInt--); Expect.equals(0, C.static Int); } /// 23: ok 64 { C.staticInt = 1; Expect.equals(1, C?.staticInt--); Expect.equals(0, C.static Int); } //# 23: ok
65 { h.C.staticInt = 1; Expect.equals(1, h.C?.staticInt--); Expect.equals(0, h.C. staticInt); } /// 24: ok 65 { h.C.staticInt = 1; Expect.equals(1, h.C?.staticInt--); Expect.equals(0, h.C. staticInt); } //# 24: ok
66 66
67 // The static type of e1?.v-- is the same as the static type of e1.v. 67 // The static type of e1?.v-- is the same as the static type of e1.v.
68 { E e1 = new E(); D d = new D(e1); E e2 = d?.v--; Expect.identical(e1, e2); } /// 07: ok 68 { E e1 = new E(); D d = new D(e1); E e2 = d?.v--; Expect.identical(e1, e2); } //# 07: ok
69 { G g = new G(); D d = new D(g); F f = d?.v--; Expect.identical(f, g); } /// 0 8: static type warning 69 { G g = new G(); D d = new D(g); F f = d?.v--; Expect.identical(f, g); } //# 0 8: static type warning
70 { E e1 = new E(); D.staticE = e1; E e2 = D?.staticE--; Expect.identical(e1, e2 ); } /// 25: ok 70 { E e1 = new E(); D.staticE = e1; E e2 = D?.staticE--; Expect.identical(e1, e2 ); } //# 25: ok
71 { h.E e1 = new h.E(); h.D.staticE = e1; h.E e2 = h.D?.staticE--; Expect.identi cal(e1, e2); } /// 26: ok 71 { h.E e1 = new h.E(); h.D.staticE = e1; h.E e2 = h.D?.staticE--; Expect.identi cal(e1, e2); } //# 26: ok
72 { G g = new G(); D.staticE = g; F f = D?.staticE--; Expect.identical(f, g); } /// 27: static type warning 72 { G g = new G(); D.staticE = g; F f = D?.staticE--; Expect.identical(f, g); } //# 27: static type warning
73 { h.G g = new h.G(); h.D.staticE = g; h.F f = h.D?.staticE--; Expect.identical (f, g); } /// 28: static type warning 73 { h.G g = new h.G(); h.D.staticE = g; h.F f = h.D?.staticE--; Expect.identical (f, g); } //# 28: static type warning
74 74
75 // ++e1?.v is equivalent to e1?.v += 1. 75 // ++e1?.v is equivalent to e1?.v += 1.
76 Expect.equals(null, ++nullC()?.v); /// 09: ok 76 Expect.equals(null, ++nullC()?.v); //# 09: ok
77 { C c = new C(1); Expect.equals(2, ++c?.v); Expect.equals(2, c.v); } /// 10: o k 77 { C c = new C(1); Expect.equals(2, ++c?.v); Expect.equals(2, c.v); } //# 10: o k
78 78
79 // ++C?.v is equivalent to C?.v += 1. 79 // ++C?.v is equivalent to C?.v += 1.
80 { C.staticInt = 1; Expect.equals(2, ++C?.staticInt); Expect.equals(2, C.static Int); } /// 29: ok 80 { C.staticInt = 1; Expect.equals(2, ++C?.staticInt); Expect.equals(2, C.static Int); } //# 29: ok
81 { h.C.staticInt = 1; Expect.equals(2, ++h.C?.staticInt); Expect.equals(2, h.C. staticInt); } /// 30: ok 81 { h.C.staticInt = 1; Expect.equals(2, ++h.C?.staticInt); Expect.equals(2, h.C. staticInt); } //# 30: ok
82 82
83 // The static type of ++e1?.v is the same as the static type of e1.v + 1. 83 // The static type of ++e1?.v is the same as the static type of e1.v + 1.
84 { D d = new D(new E()); F f = ++d?.v; Expect.identical(d.v, f); } /// 11: ok 84 { D d = new D(new E()); F f = ++d?.v; Expect.identical(d.v, f); } //# 11: ok
85 { D d = new D(new E()); H h = ++d?.v; Expect.identical(d.v, h); } /// 12: stat ic type warning 85 { D d = new D(new E()); H h = ++d?.v; Expect.identical(d.v, h); } //# 12: stat ic type warning
86 { D.staticE = new E(); F f = ++D?.staticE; Expect.identical(D.staticE, f); } / // 31: ok 86 { D.staticE = new E(); F f = ++D?.staticE; Expect.identical(D.staticE, f); } / /# 31: ok
87 { h.D.staticE = new h.E(); h.F f = ++h.D?.staticE; Expect.identical(h.D.static E, f); } /// 32: ok 87 { h.D.staticE = new h.E(); h.F f = ++h.D?.staticE; Expect.identical(h.D.static E, f); } //# 32: ok
88 { D.staticE = new E(); H h = ++D?.staticE; Expect.identical(D.staticE, h); } / // 33: static type warning 88 { D.staticE = new E(); H h = ++D?.staticE; Expect.identical(D.staticE, h); } / /# 33: static type warning
89 { h.D.staticE = new h.E(); h.H hh = ++h.D?.staticE; Expect.identical(h.D.stati cE, hh); } /// 34: static type warning 89 { h.D.staticE = new h.E(); h.H hh = ++h.D?.staticE; Expect.identical(h.D.stati cE, hh); } //# 34: static type warning
90 90
91 // --e1?.v is equivalent to e1?.v -= 1. 91 // --e1?.v is equivalent to e1?.v -= 1.
92 Expect.equals(null, --nullC()?.v); /// 13: ok 92 Expect.equals(null, --nullC()?.v); //# 13: ok
93 { C c = new C(1); Expect.equals(0, --c?.v); Expect.equals(0, c.v); } /// 14: o k 93 { C c = new C(1); Expect.equals(0, --c?.v); Expect.equals(0, c.v); } //# 14: o k
94 94
95 // --C?.v is equivalent to C?.v -= 1. 95 // --C?.v is equivalent to C?.v -= 1.
96 { C.staticInt = 1; Expect.equals(0, --C?.staticInt); Expect.equals(0, C.static Int); } /// 35: ok 96 { C.staticInt = 1; Expect.equals(0, --C?.staticInt); Expect.equals(0, C.static Int); } //# 35: ok
97 { h.C.staticInt = 1; Expect.equals(0, --h.C?.staticInt); Expect.equals(0, h.C. staticInt); } /// 36: ok 97 { h.C.staticInt = 1; Expect.equals(0, --h.C?.staticInt); Expect.equals(0, h.C. staticInt); } //# 36: ok
98 98
99 // The static type of --e1?.v is the same as the static type of e1.v - 1. 99 // The static type of --e1?.v is the same as the static type of e1.v - 1.
100 { D d = new D(new E()); F f = --d?.v; Expect.identical(d.v, f); } /// 15: ok 100 { D d = new D(new E()); F f = --d?.v; Expect.identical(d.v, f); } //# 15: ok
101 { D d = new D(new E()); H h = --d?.v; Expect.identical(d.v, h); } /// 16: stat ic type warning 101 { D d = new D(new E()); H h = --d?.v; Expect.identical(d.v, h); } //# 16: stat ic type warning
102 { D.staticE = new E(); F f = --D?.staticE; Expect.identical(D.staticE, f); } / // 37: ok 102 { D.staticE = new E(); F f = --D?.staticE; Expect.identical(D.staticE, f); } / /# 37: ok
103 { h.D.staticE = new h.E(); h.F f = --h.D?.staticE; Expect.identical(h.D.static E, f); } /// 38: ok 103 { h.D.staticE = new h.E(); h.F f = --h.D?.staticE; Expect.identical(h.D.static E, f); } //# 38: ok
104 { D.staticE = new E(); H h = --D?.staticE; Expect.identical(D.staticE, h); } / // 39: static type warning 104 { D.staticE = new E(); H h = --D?.staticE; Expect.identical(D.staticE, h); } / /# 39: static type warning
105 { h.D.staticE = new h.E(); h.H hh = --h.D?.staticE; Expect.identical(h.D.stati cE, hh); } /// 40: static type warning 105 { h.D.staticE = new h.E(); h.H hh = --h.D?.staticE; Expect.identical(h.D.stati cE, hh); } //# 40: static type warning
106 } 106 }
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