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require 'spec_helper'
describe 'Mixlib::ShellOut::Windows', :windows_only => true do
describe 'Utils' do
describe '.should_run_under_cmd?' do
subject { Mixlib::ShellOut::Windows::Utils.should_run_under_cmd?(command) }
def self.with_command(_command, &example)
context "with command: #{_command}" do
let(:command) { _command }
it(&example)
end
end
with_command(%q{ruby -e 'prints "foobar"'}) { should_not be_true }
# https://github.com/opscode/mixlib-shellout/pull/2#issuecomment-4825574
with_command(%q{"C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\NETFX 4.0 Tools\gacutil.exe" /i "C:\Program Files (x86)\NUnit 2.6\bin\framework\nunit.framework.dll"}) { should_not be_true }
with_command(%q{ruby -e 'exit 1' | ruby -e 'exit 0'}) { should be_true }
with_command(%q{ruby -e 'exit 1' > out.txt}) { should be_true }
with_command(%q{ruby -e 'exit 1' > out.txt 2>&1}) { should be_true }
with_command(%q{ruby -e 'exit 1' < in.txt}) { should be_true }
with_command(%q{ruby -e 'exit 1' || ruby -e 'exit 0'}) { should be_true }
with_command(%q{ruby -e 'exit 1' && ruby -e 'exit 0'}) { should be_true }
with_command(%q{@echo TRUE}) { should be_true }
with_command(%q{echo %PATH%}) { should be_true }
# TODO: It would be awesome if it can detect quoted special characters
with_command(%q{echo "ruby -e 'exit 1' || ruby -e 'exit 0'"}) { should be_true }
end
end
# Caveat: Private API methods are subject to change without notice.
# Monkeypatch at your own risk.
context 'for private API methods' do
describe '::IS_BATCH_FILE' do
subject { candidate =~ Mixlib::ShellOut::Windows::IS_BATCH_FILE }
def self.with_candidate(_context, _options = {}, &example)
context "with #{_context}" do
let(:candidate) { _options[:candidate] }
it(&example)
end
end
with_candidate('valid .bat file', :candidate => 'autoexec.bat') { should be_true }
with_candidate('valid .cmd file', :candidate => 'autoexec.cmd') { should be_true }
with_candidate('valid quoted .bat file', :candidate => '"C:\Program Files\autoexec.bat"') { should be_true }
with_candidate('valid quoted .cmd file', :candidate => '"C:\Program Files\autoexec.cmd"') { should be_true }
with_candidate('invalid .bat file', :candidate => 'autoexecbat') { should_not be_true }
with_candidate('invalid .cmd file', :candidate => 'autoexeccmd') { should_not be_true }
with_candidate('bat in filename', :candidate => 'abattoir.exe') { should_not be_true }
with_candidate('cmd in filename', :candidate => 'parse_cmd.exe') { should_not be_true }
with_candidate('invalid quoted .bat file', :candidate => '"C:\Program Files\autoexecbat"') { should_not be_true }
with_candidate('invalid quoted .cmd file', :candidate => '"C:\Program Files\autoexeccmd"') { should_not be_true }
with_candidate('quoted bat in filename', :candidate => '"C:\Program Files\abattoir.exe"') { should_not be_true }
with_candidate('quoted cmd in filename', :candidate => '"C:\Program Files\parse_cmd.exe"') { should_not be_true }
end
describe '#command_to_run' do
subject { stubbed_shell_out.send(:command_to_run, cmd) }
let(:stubbed_shell_out) { fail NotImplemented, 'Must declare let(:stubbed_shell_out)' }
let(:shell_out) { Mixlib::ShellOut.new(cmd) }
let(:utils) { Mixlib::ShellOut::Windows::Utils }
let(:with_valid_exe_at_location) { lambda { |s| utils.stub!(:find_executable).and_return(executable_path) } }
let(:with_invalid_exe_at_location) { lambda { |s| utils.stub!(:find_executable).and_return(nil) } }
context 'with empty command' do
let(:stubbed_shell_out) { shell_out }
let(:cmd) { ' ' }
it 'should return with a nil executable' do
should eql([nil, cmd])
end
end
context 'with batch files' do
let(:stubbed_shell_out) { shell_out.tap(&with_valid_exe_at_location) }
let(:cmd_invocation) { "cmd /c \"#{cmd}\"" }
let(:cmd_exe) { "C:\\Windows\\system32\\cmd.exe" }
let(:cmd) { "#{executable_path}" }
context 'with .bat file' do
let(:executable_path) { '"C:\Program Files\Application\Start.bat"' }
# Examples taken from: https://github.com/opscode/mixlib-shellout/pull/2#issuecomment-4825574
context 'with executable path enclosed in double quotes' do
it 'should use specified batch file' do
should eql([cmd_exe, cmd_invocation])
end
context 'with arguments' do
let(:cmd) { "#{executable_path} arguments" }
it 'should use specified executable' do
should eql([cmd_exe, cmd_invocation])
end
end
context 'with quoted arguments' do
let(:cmd) { "#{executable_path} /i \"C:\Program Files (x86)\NUnit 2.6\bin\framework\nunit.framework.dll\"" }
it 'should use specified executable' do
should eql([cmd_exe, cmd_invocation])
end
end
end
end
context 'with .cmd file' do
let(:executable_path) { '"C:\Program Files\Application\Start.cmd"' }
# Examples taken from: https://github.com/opscode/mixlib-shellout/pull/2#issuecomment-4825574
context 'with executable path enclosed in double quotes' do
it 'should use specified batch file' do
should eql([cmd_exe, cmd_invocation])
end
context 'with arguments' do
let(:cmd) { "#{executable_path} arguments" }
it 'should use specified executable' do
should eql([cmd_exe, cmd_invocation])
end
end
context 'with quoted arguments' do
let(:cmd) { "#{executable_path} /i \"C:\Program Files (x86)\NUnit 2.6\bin\framework\nunit.framework.dll\"" }
it 'should use specified executable' do
should eql([cmd_exe, cmd_invocation])
end
end
end
end
end
context 'with valid executable at location' do
let(:stubbed_shell_out) { shell_out.tap(&with_valid_exe_at_location) }
context 'with executable path' do
let(:cmd) { "#{executable_path}" }
let(:executable_path) { 'C:\RUBY192\bin\ruby.exe' }
it 'should use specified executable' do
should eql([executable_path, cmd])
end
context 'with arguments' do
let(:cmd) { "#{executable_path} arguments" }
it 'should use specified executable' do
should eql([executable_path, cmd])
end
end
context 'with quoted arguments' do
let(:cmd) { "#{executable_path} -e \"print 'fee fie foe fum'\"" }
it 'should use specified executable' do
should eql([executable_path, cmd])
end
end
end
# Examples taken from: https://github.com/opscode/mixlib-shellout/pull/2#issuecomment-4825574
context 'with executable path enclosed in double quotes' do
let(:cmd) { "#{executable_path}" }
let(:executable_path) { '"C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\NETFX 4.0 Tools\gacutil.exe"' }
it 'should use specified executable' do
should eql([executable_path, cmd])
end
context 'with arguments' do
let(:cmd) { "#{executable_path} arguments" }
it 'should use specified executable' do
should eql([executable_path, cmd])
end
end
context 'with quoted arguments' do
let(:cmd) { "#{executable_path} /i \"C:\Program Files (x86)\NUnit 2.6\bin\framework\nunit.framework.dll\"" }
it 'should use specified executable' do
should eql([executable_path, cmd])
end
end
end
end
end
end
end
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