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

Issue 2985243002: Migrate block 44. (Closed)
Patch Set: Created 3 years, 4 months ago
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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
3 // BSD-style license that can be found in the LICENSE file.
4 // Dart test for branches. Make sure that shortcuts work, even if they have
5 // to jump over several expressions.
6
7 import "package:expect/expect.dart";
8
9 class BranchesTest {
10 static bool f() {
11 Expect.equals("Never reached", 0);
12 return true;
13 }
14
15 static void testMain() {
16 int checkPointCounter = 1;
17 int checkPoint1 = 0;
18 int checkPoint2 = 0;
19 int checkPoint3 = 0;
20 int checkPoint4 = 0;
21 int checkPoint5 = 0;
22 int checkPoint6 = 0;
23 int i = 0;
24 for (int i = 0; i < 2; i++) {
25 if (i == 0) {
26 checkPoint1 += checkPointCounter++;
27 if (true || // Test branch-if-true.
28 f() ||
29 f() ||
30 f() ||
31 f() ||
32 f() ||
33 f() ||
34 f() ||
35 f() ||
36 f() ||
37 f() ||
38 f() ||
39 f() ||
40 f() ||
41 f() ||
42 f() ||
43 f() ||
44 f() ||
45 f() ||
46 f() ||
47 f() ||
48 f() ||
49 f() ||
50 f() ||
51 f() ||
52 f() ||
53 f() ||
54 f() ||
55 f() ||
56 f() ||
57 f() ||
58 f() ||
59 f() ||
60 f() ||
61 f() ||
62 f() ||
63 f() ||
64 f() ||
65 f() ||
66 f() ||
67 f() ||
68 f() ||
69 f() ||
70 f() ||
71 f() ||
72 f() ||
73 f() ||
74 f() ||
75 f() ||
76 f() ||
77 f() ||
78 f() ||
79 f() ||
80 f() ||
81 f()) {
82 checkPoint2 += checkPointCounter++;
83 }
84 } else {
85 // Test branch (jumping over the else branch).
86 checkPoint3 += checkPointCounter++;
87 if (false) {
88 checkPoint4 = checkPointCounter++; // Never reached.
89 checkPoint4 = checkPointCounter++; // Never reached.
90 checkPoint4 = checkPointCounter++; // Never reached.
91 checkPoint4 = checkPointCounter++; // Never reached.
92 checkPoint4 = checkPointCounter++; // Never reached.
93 checkPoint4 = checkPointCounter++; // Never reached.
94 checkPoint4 = checkPointCounter++; // Never reached.
95 checkPoint4 = checkPointCounter++; // Never reached.
96 checkPoint4 = checkPointCounter++; // Never reached.
97 checkPoint4 = checkPointCounter++; // Never reached.
98 checkPoint4 = checkPointCounter++; // Never reached.
99 checkPoint4 = checkPointCounter++; // Never reached.
100 checkPoint4 = checkPointCounter++; // Never reached.
101 checkPoint4 = checkPointCounter++; // Never reached.
102 checkPoint4 = checkPointCounter++; // Never reached.
103 checkPoint4 = checkPointCounter++; // Never reached.
104 checkPoint4 = checkPointCounter++; // Never reached.
105 checkPoint4 = checkPointCounter++; // Never reached.
106 checkPoint4 = checkPointCounter++; // Never reached.
107 checkPoint4 = checkPointCounter++; // Never reached.
108 checkPoint4 = checkPointCounter++; // Never reached.
109 checkPoint4 = checkPointCounter++; // Never reached.
110 checkPoint4 = checkPointCounter++; // Never reached.
111 checkPoint4 = checkPointCounter++; // Never reached.
112 checkPoint4 = checkPointCounter++; // Never reached.
113 checkPoint4 = checkPointCounter++; // Never reached.
114 checkPoint4 = checkPointCounter++; // Never reached.
115 checkPoint4 = checkPointCounter++; // Never reached.
116 checkPoint4 = checkPointCounter++; // Never reached.
117 checkPoint4 = checkPointCounter++; // Never reached.
118 checkPoint4 = checkPointCounter++; // Never reached.
119 checkPoint4 = checkPointCounter++; // Never reached.
120 checkPoint4 = checkPointCounter++; // Never reached.
121 checkPoint4 = checkPointCounter++; // Never reached.
122 checkPoint4 = checkPointCounter++; // Never reached.
123 checkPoint4 = checkPointCounter++; // Never reached.
124 checkPoint4 = checkPointCounter++; // Never reached.
125 checkPoint4 = checkPointCounter++; // Never reached.
126 checkPoint4 = checkPointCounter++; // Never reached.
127 checkPoint4 = checkPointCounter++; // Never reached.
128 checkPoint4 = checkPointCounter++; // Never reached.
129 checkPoint4 = checkPointCounter++; // Never reached.
130 checkPoint4 = checkPointCounter++; // Never reached.
131 checkPoint4 = checkPointCounter++; // Never reached.
132 checkPoint4 = checkPointCounter++; // Never reached.
133 checkPoint4 = checkPointCounter++; // Never reached.
134 checkPoint4 = checkPointCounter++; // Never reached.
135 checkPoint4 = checkPointCounter++; // Never reached.
136 checkPoint4 = checkPointCounter++; // Never reached.
137 checkPoint4 = checkPointCounter++; // Never reached.
138 checkPoint4 = checkPointCounter++; // Never reached.
139 checkPoint4 = checkPointCounter++; // Never reached.
140 checkPoint4 = checkPointCounter++; // Never reached.
141 checkPoint4 = checkPointCounter++; // Never reached.
142 checkPoint4 = checkPointCounter++; // Never reached.
143 }
144 }
145 checkPoint5 += checkPointCounter++;
146 }
147 checkPoint6 += checkPointCounter++;
148 Expect.equals(1, checkPoint1);
149 Expect.equals(2, checkPoint2);
150 Expect.equals(4, checkPoint3);
151 Expect.equals(0, checkPoint4);
152 Expect.equals(8, checkPoint5);
153 Expect.equals(6, checkPoint6);
154 }
155 }
156
157 main() {
158 BranchesTest.testMain();
159 }
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