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require_relative '../../spec_helper'
require_relative 'fixtures/common'
describe "Dir.mkdir" do
before :all do
DirSpecs.create_mock_dirs
end
after :all do
DirSpecs.delete_mock_dirs
end
it "creates the named directory with the given permissions" do
DirSpecs.clear_dirs
begin
File.exist?('nonexisting').should == false
Dir.mkdir 'nonexisting'
File.exist?('nonexisting').should == true
platform_is_not :windows do
Dir.mkdir 'default_perms'
a = File.stat('default_perms').mode
Dir.mkdir 'reduced', (a - 1)
File.stat('reduced').mode.should_not == a
end
platform_is :windows do
Dir.mkdir 'default_perms', 0666
a = File.stat('default_perms').mode
Dir.mkdir 'reduced', 0444
File.stat('reduced').mode.should_not == a
end
Dir.mkdir('always_returns_0').should == 0
platform_is_not(:windows) do
File.chmod(0777, "nonexisting","default_perms","reduced","always_returns_0")
end
platform_is_not(:windows) do
File.chmod(0644, "nonexisting","default_perms","reduced","always_returns_0")
end
ensure
DirSpecs.clear_dirs
end
end
it "calls #to_path on non-String arguments" do
DirSpecs.clear_dirs
p = mock('path')
p.should_receive(:to_path).and_return('nonexisting')
Dir.mkdir(p)
DirSpecs.clear_dirs
end
it "raises a SystemCallError if any of the directories in the path before the last does not exist" do
lambda { Dir.mkdir "#{DirSpecs.nonexistent}/subdir" }.should raise_error(SystemCallError)
end
it "raises Errno::EEXIST if the specified directory already exists" do
lambda { Dir.mkdir("#{DirSpecs.mock_dir}/dir") }.should raise_error(Errno::EEXIST)
end
it "raises Errno::EEXIST if the argument points to the existing file" do
lambda { Dir.mkdir("#{DirSpecs.mock_dir}/file_one.ext") }.should raise_error(Errno::EEXIST)
end
end
# The permissions flag are not supported on Windows as stated in documentation:
# The permissions may be modified by the value of File.umask, and are ignored on NT.
platform_is_not :windows do
as_user do
describe "Dir.mkdir" do
before :each do
@dir = tmp "noperms"
end
after :each do
File.chmod 0777, @dir
rm_r @dir
end
it "raises a SystemCallError when lacking adequate permissions in the parent dir" do
Dir.mkdir @dir, 0000
lambda { Dir.mkdir "#{@dir}/subdir" }.should raise_error(SystemCallError)
end
end
end
end
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