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
|
require_relative '../../spec_helper'
describe "Thread#thread_variable_get" do
before :each do
@t = Thread.new { }
end
after :each do
@t.join
end
it "returns nil if the variable is not set" do
@t.thread_variable_get(:a).should be_nil
end
it "returns the value previously set by #thread_variable_set" do
@t.thread_variable_set(:a, 49)
@t.thread_variable_get(:a).should == 49
end
it "returns a value private to self" do
@t.thread_variable_set(:thread_variable_get_spec, 82)
Thread.current.thread_variable_get(:thread_variable_get_spec).should be_nil
end
it "accepts String and Symbol keys interchangeably" do
@t.thread_variable_set("a", 49)
@t.thread_variable_get("a").should == 49
@t.thread_variable_get(:a).should == 49
end
it "converts a key that is neither String nor Symbol with #to_str" do
key = mock('key')
key.should_receive(:to_str).and_return('a')
@t.thread_variable_set(:a, 49)
@t.thread_variable_get(key).should == 49
end
it "does not raise FrozenError if the thread is frozen" do
@t.freeze
@t.thread_variable_get(:a).should be_nil
end
it "raises a TypeError if the key is neither Symbol nor String when thread variables are already set" do
@t.thread_variable_set(:a, 49)
-> { @t.thread_variable_get(123) }.should raise_error(TypeError, /123 is not a symbol/)
end
ruby_version_is '3.4' do
it "raises a TypeError if the key is neither Symbol nor String when no thread variables are set" do
-> { @t.thread_variable_get(123) }.should raise_error(TypeError, /123 is not a symbol/)
end
it "raises a TypeError if the key is neither Symbol nor String without calling #to_sym" do
key = mock('key')
key.should_not_receive(:to_sym)
-> { @t.thread_variable_get(key) }.should raise_error(TypeError, /#{Regexp.escape(key.inspect)} is not a symbol/)
end
end
end
|
