1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../../fixtures/common', __FILE__)
describe :proc_equal, :shared => true do
it "returns true if self and other are the same object" do
p = proc { :foo }
p.send(@method, p).should be_true
p = Proc.new { :foo }
p.send(@method, p).should be_true
p = lambda { :foo }
p.send(@method, p).should be_true
end
it "returns true if other is a dup of the original" do
p = proc { :foo }
p.send(@method, p.dup).should be_true
p = Proc.new { :foo }
p.send(@method, p.dup).should be_true
p = lambda { :foo }
p.send(@method, p.dup).should be_true
end
# identical here means the same method invocation.
it "returns false when bodies are the same but capture env is not identical" do
a = ProcSpecs.proc_for_1
b = ProcSpecs.proc_for_1
a.send(@method, b).should be_false
end
ruby_version_is "1.9" do
it "returns true if both procs have the same body and environment" do
p = proc { :foo }
p2 = proc { :foo }
p.send(@method, p2).should be_true
end
it "returns true if both lambdas with the same body and environment" do
x = lambda { :foo }
x2 = lambda { :foo }
x.send(@method, x2).should be_true
end
it "returns true if both different kinds of procs with the same body and env" do
p = lambda { :foo }
p2 = proc { :foo }
p.send(@method, p2).should be_true
x = proc { :bar }
x2 = lambda { :bar }
x.send(@method, x2).should be_true
end
end
it "returns false if other is not a Proc" do
p = proc { :foo }
p.send(@method, []).should be_false
p = Proc.new { :foo }
p.send(@method, Object.new).should be_false
p = lambda { :foo }
p.send(@method, :foo).should be_false
end
it "returns false if self and other are both procs but have different bodies" do
p = proc { :bar }
p2 = proc { :foo }
p.send(@method, p2).should be_false
end
it "returns false if self and other are both lambdas but have different bodies" do
p = lambda { :foo }
p2 = lambda { :bar }
p.send(@method, p2).should be_false
end
end
|
