blob: f5886a33988ee18a9dda57772d231140f1ad52b6 (
plain)
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
|
require_relative '../../spec_helper'
ruby_version_is "3.3" do
describe "Module#set_temporary_name" do
it "can assign a temporary name" do
m = Module.new
m.name.should be_nil
m.set_temporary_name("fake_name")
m.name.should == "fake_name"
m.set_temporary_name(nil)
m.name.should be_nil
end
it "can assign a temporary name which is not a valid constant path" do
m = Module.new
m.set_temporary_name("a::B")
m.name.should == "a::B"
m.set_temporary_name("Template['foo.rb']")
m.name.should == "Template['foo.rb']"
end
it "can't assign empty string as name" do
m = Module.new
-> { m.set_temporary_name("") }.should raise_error(ArgumentError, "empty class/module name")
end
it "can't assign a constant name as a temporary name" do
m = Module.new
-> { m.set_temporary_name("Object") }.should raise_error(ArgumentError, "the temporary name must not be a constant path to avoid confusion")
end
it "can't assign a constant path as a temporary name" do
m = Module.new
-> { m.set_temporary_name("A::B") }.should raise_error(ArgumentError, "the temporary name must not be a constant path to avoid confusion")
-> { m.set_temporary_name("::A") }.should raise_error(ArgumentError, "the temporary name must not be a constant path to avoid confusion")
-> { m.set_temporary_name("::A::B") }.should raise_error(ArgumentError, "the temporary name must not be a constant path to avoid confusion")
end
it "can't assign name to permanent module" do
-> { Object.set_temporary_name("fake_name") }.should raise_error(RuntimeError, "can't change permanent name")
end
it "can assign a temporary name to a nested module" do
m = Module.new
module m::N; end
m::N.name.should =~ /\A#<Module:0x\h+>::N\z/
m::N.set_temporary_name("fake_name")
m::N.name.should == "fake_name"
m::N.set_temporary_name(nil)
m::N.name.should be_nil
end
it "can update the name when assigned to a constant" do
m = Module.new
m::N = Module.new
m::N.name.should =~ /\A#<Module:0x\h+>::N\z/
m::N.set_temporary_name(nil)
m::M = m::N
m::M.name.should =~ /\A#<Module:0x\h+>::M\z/m
end
end
end
|