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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
nonexisting = DirSpecs.mock_dir('nonexisting')
default_perms = DirSpecs.mock_dir('default_perms')
reduced = DirSpecs.mock_dir('reduced')
begin
File.should_not.exist?(nonexisting)
Dir.mkdir nonexisting
File.should.exist?(nonexisting)
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
always_returns_0 = DirSpecs.mock_dir('always_returns_0')
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(DirSpecs.mock_dir('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
-> { Dir.mkdir "#{DirSpecs.nonexistent}/subdir" }.should raise_error(SystemCallError)
end
it "raises Errno::EEXIST if the specified directory already exists" do
-> { 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
-> { 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
-> { Dir.mkdir "#{@dir}/subdir" }.should raise_error(SystemCallError)
end
end
end
end
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