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
|
require_relative '../../spec_helper'
describe "Kernel#__dir__" do
it "returns the real name of the directory containing the currently-executing file" do
__dir__.should == File.realpath(File.dirname(__FILE__))
end
it "returns the expanded path of the directory when used in the main script" do
fixtures_dir = File.dirname(fixture(__FILE__, '__dir__.rb'))
Dir.chdir(fixtures_dir) do
ruby_exe("__dir__.rb").should == "__dir__.rb\n#{fixtures_dir}\n"
end
end
context "when used in eval with a given filename" do
it "returns File.dirname(filename)" do
eval("__dir__", nil, "foo.rb").should == "."
eval("__dir__", nil, "foo/bar.rb").should == "foo"
end
end
ruby_version_is ""..."3.0" do
context "when used in eval with top level binding" do
it "returns the real name of the directory containing the currently-executing file" do
eval("__dir__", binding).should == File.realpath(File.dirname(__FILE__))
end
end
end
ruby_version_is "3.0" do
context "when used in eval with top level binding" do
it "returns nil" do
eval("__dir__", binding).should == nil
end
end
end
end
|
