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author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-06-23 22:11:55 +0000 |
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committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-06-23 22:11:55 +0000 |
commit | d001539a0538cba0e48be2ebdafe29e67b006a4e (patch) | |
tree | abf1591ca3b56f04f46cc2cce9918700620a3ab1 /test/rake/test_rake_application_options.rb | |
parent | 3fbc9440feb66cf762834b6d66e6f3a893bab5b7 (diff) | |
download | ruby-d001539a0538cba0e48be2ebdafe29e67b006a4e.tar.gz |
* lib/rake: Import Rake 0.9.2
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/rake/test_rake_application_options.rb')
-rw-r--r-- | test/rake/test_rake_application_options.rb | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/test/rake/test_rake_application_options.rb b/test/rake/test_rake_application_options.rb new file mode 100644 index 0000000000..c1471f443e --- /dev/null +++ b/test/rake/test_rake_application_options.rb @@ -0,0 +1,335 @@ +require File.expand_path('../helper', __FILE__) + +TESTING_REQUIRE = [ ] + +class TestRakeApplicationOptions < Rake::TestCase + + def setup + super + + clear_argv + Rake::FileUtilsExt.verbose_flag = false + Rake::FileUtilsExt.nowrite_flag = false + TESTING_REQUIRE.clear + end + + def teardown + clear_argv + Rake::FileUtilsExt.verbose_flag = false + Rake::FileUtilsExt.nowrite_flag = false + + super + end + + def clear_argv + while ! ARGV.empty? + ARGV.pop + end + end + + def test_default_options + opts = command_line + assert_nil opts.classic_namespace + assert_nil opts.dryrun + assert_nil opts.ignore_system + assert_nil opts.load_system + assert_nil opts.nosearch + assert_equal ['rakelib'], opts.rakelib + assert_nil opts.show_prereqs + assert_nil opts.show_task_pattern + assert_nil opts.show_tasks + assert_nil opts.silent + assert_nil opts.trace + assert_equal ['rakelib'], opts.rakelib + assert ! Rake::FileUtilsExt.verbose_flag + assert ! Rake::FileUtilsExt.nowrite_flag + end + + def test_dry_run + flags('--dry-run', '-n') do |opts| + assert opts.dryrun + assert opts.trace + assert Rake::FileUtilsExt.verbose_flag + assert Rake::FileUtilsExt.nowrite_flag + end + end + + def test_describe + flags('--describe') do |opts| + assert_equal :describe, opts.show_tasks + assert_equal(//.to_s, opts.show_task_pattern.to_s) + end + end + + def test_describe_with_pattern + flags('--describe=X') do |opts| + assert_equal :describe, opts.show_tasks + assert_equal(/X/.to_s, opts.show_task_pattern.to_s) + end + end + + def test_execute + $xyzzy = 0 + flags('--execute=$xyzzy=1', '-e $xyzzy=1') do |opts| + assert_equal 1, $xyzzy + assert_equal :exit, @exit + $xyzzy = 0 + end + end + + def test_execute_and_continue + $xyzzy = 0 + flags('--execute-continue=$xyzzy=1', '-E $xyzzy=1') do |opts| + assert_equal 1, $xyzzy + refute_equal :exit, @exit + $xyzzy = 0 + end + end + + def test_execute_and_print + $xyzzy = 0 + out, = capture_io do + flags('--execute-print=$xyzzy="pugh"', '-p $xyzzy="pugh"') do |opts| + assert_equal 'pugh', $xyzzy + assert_equal :exit, @exit + $xyzzy = 0 + end + end + + assert_match(/^pugh$/, out) + end + + def test_help + out, = capture_io do + flags '--help', '-H', '-h' + end + + assert_match(/\Arake/, out) + assert_match(/\boptions\b/, out) + assert_match(/\btargets\b/, out) + assert_equal :exit, @exit + end + + def test_libdir + flags(['--libdir', 'xx'], ['-I', 'xx'], ['-Ixx']) do |opts| + $:.include?('xx') + end + ensure + $:.delete('xx') + end + + def test_rakefile + flags(['--rakefile', 'RF'], ['--rakefile=RF'], ['-f', 'RF'], ['-fRF']) do |opts| + assert_equal ['RF'], @app.instance_eval { @rakefiles } + end + end + + def test_rakelib + flags(['--rakelibdir', 'A:B:C'], ['--rakelibdir=A:B:C'], ['-R', 'A:B:C'], ['-RA:B:C']) do |opts| + assert_equal ['A', 'B', 'C'], opts.rakelib + end + end + + def test_require + $LOAD_PATH.unshift @tempdir + + open 'reqfile.rb', 'w' do |io| io << 'TESTING_REQUIRE << 1' end + open 'reqfile2.rb', 'w' do |io| io << 'TESTING_REQUIRE << 2' end + open 'reqfile3.rake', 'w' do |io| io << 'TESTING_REQUIRE << 3' end + + flags(['--require', 'reqfile'], '-rreqfile2', '-rreqfile3') + + assert_includes TESTING_REQUIRE, 1 + assert_includes TESTING_REQUIRE, 2 + assert_includes TESTING_REQUIRE, 3 + + assert_equal 3, TESTING_REQUIRE.size + ensure + $LOAD_PATH.delete @tempdir + end + + def test_missing_require + ex = assert_raises(LoadError) do + flags(['--require', 'test/missing']) do |opts| + end + end + assert_match(/such file/, ex.message) + assert_match(/test\/missing/, ex.message) + end + + def test_prereqs + flags('--prereqs', '-P') do |opts| + assert opts.show_prereqs + end + end + + def test_quiet + flags('--quiet', '-q') do |opts| + assert ! Rake::FileUtilsExt.verbose_flag + assert ! opts.silent + end + end + + def test_no_search + flags('--nosearch', '--no-search', '-N') do |opts| + assert opts.nosearch + end + end + + def test_silent + flags('--silent', '-s') do |opts| + assert ! Rake::FileUtilsExt.verbose_flag + assert opts.silent + end + end + + def test_system + flags('--system', '-g') do |opts| + assert opts.load_system + end + end + + def test_no_system + flags('--no-system', '-G') do |opts| + assert opts.ignore_system + end + end + + def test_trace + flags('--trace', '-t') do |opts| + assert opts.trace + assert Rake::FileUtilsExt.verbose_flag + assert ! Rake::FileUtilsExt.nowrite_flag + end + end + + def test_trace_rules + flags('--rules') do |opts| + assert opts.trace_rules + end + end + + def test_tasks + flags('--tasks', '-T') do |opts| + assert_equal :tasks, opts.show_tasks + assert_equal(//.to_s, opts.show_task_pattern.to_s) + end + flags(['--tasks', 'xyz'], ['-Txyz']) do |opts| + assert_equal :tasks, opts.show_tasks + assert_equal(/xyz/.to_s, opts.show_task_pattern.to_s) + end + end + + def test_where + flags('--where', '-W') do |opts| + assert_equal :lines, opts.show_tasks + assert_equal(//.to_s, opts.show_task_pattern.to_s) + end + flags(['--where', 'xyz'], ['-Wxyz']) do |opts| + assert_equal :lines, opts.show_tasks + assert_equal(/xyz/.to_s, opts.show_task_pattern.to_s) + end + end + + def test_no_deprecated_messages + flags('--no-deprecation-warnings', '-X') do |opts| + assert opts.ignore_deprecate + end + end + + def test_verbose + out, = capture_io do + flags('--verbose', '-V') do |opts| + assert Rake::FileUtilsExt.verbose_flag + assert ! opts.silent + end + end + + assert_equal "rake, version #{Rake::VERSION}\n", out + end + + def test_version + out, = capture_io do + flags '--version', '-V' + end + + assert_match(/\bversion\b/, out) + assert_match(/\b#{RAKEVERSION}\b/, out) + assert_equal :exit, @exit + end + + def test_classic_namespace + _, err = capture_io do + flags(['--classic-namespace'], + ['-C', '-T', '-P', '-n', '-s', '-t']) do |opts| + assert opts.classic_namespace + assert_equal opts.show_tasks, $show_tasks + assert_equal opts.show_prereqs, $show_prereqs + assert_equal opts.trace, $trace + assert_equal opts.dryrun, $dryrun + assert_equal opts.silent, $silent + end + end + + assert_match(/deprecated/, err) + end + + def test_bad_option + _, err = capture_io do + ex = assert_raises(OptionParser::InvalidOption) do + flags('--bad-option') + end + + if ex.message =~ /^While/ # Ruby 1.9 error message + assert_match(/while parsing/i, ex.message) + else # Ruby 1.8 error message + assert_match(/(invalid|unrecognized) option/i, ex.message) + assert_match(/--bad-option/, ex.message) + end + end + + assert_equal '', err + end + + def test_task_collection + command_line("a", "b") + assert_equal ["a", "b"], @tasks.sort + end + + def test_default_task_collection + command_line() + assert_equal ["default"], @tasks + end + + def test_environment_definition + ENV.delete('TESTKEY') + command_line("a", "TESTKEY=12") + assert_equal ["a"], @tasks.sort + assert '12', ENV['TESTKEY'] + end + + def flags(*sets) + sets.each do |set| + ARGV.clear + + @exit = catch(:system_exit) { command_line(*set) } + + yield(@app.options) if block_given? + end + end + + def command_line(*options) + options.each do |opt| ARGV << opt end + @app = Rake::Application.new + def @app.exit(*args) + throw :system_exit, :exit + end + @app.instance_eval do + handle_options + collect_tasks + end + @tasks = @app.top_level_tasks + @app.options + end +end + |