tests.binary source code

1 module tests.binary;
2 
3 import reggae;
4 import unit_threaded;
5 
6 
7 class FooException: Exception {
8     this(string msg = "") { super(msg); }
9 }
10 
11 class BarException: Exception {
12     this(string msg = "") { super(msg); }
13 }
14 
15 bool fooCalled;
16 bool barCalled;
17 
18 void resetCalls() { fooCalled = false; barCalled = false;}
19 void foo(in string[] inputs, in string[] outputs) {
20     fooCalled = true;
21 }
22 
23 void bar(in string[] inputs, in string[] outputs) {
24     barCalled = true;
25 }
26 
27 @HiddenTest
28 void testTargetSelection() {
29     const foo = Target("foo", &foo, Target("foo.d"));
30     const bar = Target("bar", &bar, Target("bar.d"));
31     const binary = Binary(Build(foo, bar), "/path/to");
32 
33     {
34         scope(exit) resetCalls;
35         binary.run(["prog"]);
36         fooCalled.shouldBeTrue;
37         barCalled.shouldBeTrue;
38     }
39 
40     {
41         scope(exit) resetCalls;
42         binary.run(["prog", "foo", "bar"]);
43         fooCalled.shouldBeTrue;
44         barCalled.shouldBeTrue;
45     }
46 
47     {
48         scope(exit) resetCalls;
49         binary.run(["prog", "foo"]);
50         fooCalled.shouldBeTrue;
51         barCalled.shouldBeFalse;
52     }
53 
54     {
55         scope(exit) resetCalls;
56         binary.run(["prog", "bar"]);
57         fooCalled.shouldBeFalse;
58         barCalled.shouldBeTrue;
59     }
60 
61     {
62         scope(exit) resetCalls;
63         binary.run(["prog", "nonexistent"]).shouldThrow;
64         fooCalled.shouldBeFalse;
65         barCalled.shouldBeFalse;
66     }
67 }
68 
69 void testTopLevelTargets() {
70     const foo = Target("foo", &foo, Target("foo.d"));
71     const bar = Target("bar", &bar, Target("bar.d"));
72     const binary = Binary(Build(foo, bar), "/path/to");
73     binary.topLevelTargets(["foo"]).shouldEqual([foo]);
74     binary.topLevelTargets(["bar"]).shouldEqual([bar]);
75     binary.topLevelTargets([]).shouldEqual([foo, bar]);
76     binary.topLevelTargets(["oops"]).shouldEqual([]);
77 }