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require_relative '../../spec_helper'
describe "File#chmod" do
before :each do
@filename = tmp('i_exist.exe')
@file = File.open(@filename, 'w')
end
after :each do
@file.close
rm_r @filename
end
it "returns 0 if successful" do
@file.chmod(0755).should == 0
end
it "raises RangeError with too large values" do
-> { @file.chmod(2**64) }.should raise_error(RangeError)
-> { @file.chmod(-2**63 - 1) }.should raise_error(RangeError)
end
it "invokes to_int on non-integer argument" do
mode = File.stat(@filename).mode
(obj = mock('mode')).should_receive(:to_int).and_return(mode)
@file.chmod(obj)
File.stat(@filename).mode.should == mode
end
platform_is :windows do
it "with '0444' makes file readable and executable but not writable" do
@file.chmod(0444)
File.readable?(@filename).should == true
File.writable?(@filename).should == false
File.executable?(@filename).should == true
end
it "with '0644' makes file readable and writable and also executable" do
@file.chmod(0644)
File.readable?(@filename).should == true
File.writable?(@filename).should == true
File.executable?(@filename).should == true
end
end
platform_is_not :windows do
as_user do
it "with '0222' makes file writable but not readable or executable" do
@file.chmod(0222)
File.readable?(@filename).should == false
File.writable?(@filename).should == true
File.executable?(@filename).should == false
end
it "with '0444' makes file readable but not writable or executable" do
@file.chmod(0444)
File.readable?(@filename).should == true
File.writable?(@filename).should == false
File.executable?(@filename).should == false
end
it "with '0666' makes file readable and writable but not executable" do
@file.chmod(0666)
File.readable?(@filename).should == true
File.writable?(@filename).should == true
File.executable?(@filename).should == false
end
it "with '0111' makes file executable but not readable or writable" do
@file.chmod(0111)
File.readable?(@filename).should == false
File.writable?(@filename).should == false
File.executable?(@filename).should == true
end
it "modifies the permission bits of the files specified" do
@file.chmod(0755)
File.stat(@filename).mode.should == 33261
end
end
end
end
describe "File.chmod" do
before :each do
@file = tmp('i_exist.exe')
touch @file
@count = File.chmod(0755, @file)
end
after :each do
rm_r @file
end
it "returns the number of files modified" do
@count.should == 1
end
it "raises RangeError with too large values" do
-> { File.chmod(2**64, @file) }.should raise_error(RangeError)
-> { File.chmod(-2**63 - 1, @file) }.should raise_error(RangeError)
end
it "accepts an object that has a #to_path method" do
File.chmod(0, mock_to_path(@file))
end
it "throws a TypeError if the given path is not coercable into a string" do
-> { File.chmod(0, []) }.should raise_error(TypeError)
end
it "raises an error for a non existent path" do
-> {
File.chmod(0644, "#{@file}.not.existing")
}.should raise_error(Errno::ENOENT)
end
it "invokes to_int on non-integer argument" do
mode = File.stat(@file).mode
(obj = mock('mode')).should_receive(:to_int).and_return(mode)
File.chmod(obj, @file)
File.stat(@file).mode.should == mode
end
it "invokes to_str on non-string file names" do
mode = File.stat(@file).mode
(obj = mock('path')).should_receive(:to_str).and_return(@file)
File.chmod(mode, obj)
File.stat(@file).mode.should == mode
end
platform_is :windows do
it "with '0444' makes file readable and executable but not writable" do
File.chmod(0444, @file)
File.readable?(@file).should == true
File.writable?(@file).should == false
File.executable?(@file).should == true
end
it "with '0644' makes file readable and writable and also executable" do
File.chmod(0644, @file)
File.readable?(@file).should == true
File.writable?(@file).should == true
File.executable?(@file).should == true
end
end
platform_is_not :windows do
as_user do
it "with '0222' makes file writable but not readable or executable" do
File.chmod(0222, @file)
File.readable?(@file).should == false
File.writable?(@file).should == true
File.executable?(@file).should == false
end
it "with '0444' makes file readable but not writable or executable" do
File.chmod(0444, @file)
File.readable?(@file).should == true
File.writable?(@file).should == false
File.executable?(@file).should == false
end
end
it "with '0666' makes file readable and writable but not executable" do
File.chmod(0666, @file)
File.readable?(@file).should == true
File.writable?(@file).should == true
File.executable?(@file).should == false
end
as_user do
it "with '0111' makes file executable but not readable or writable" do
File.chmod(0111, @file)
File.readable?(@file).should == false
File.writable?(@file).should == false
File.executable?(@file).should == true
end
end
it "modifies the permission bits of the files specified" do
File.stat(@file).mode.should == 33261
end
end
end
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