зеркало из https://github.com/github/ruby.git
461 строка
12 KiB
Ruby
461 строка
12 KiB
Ruby
require File.expand_path('../helper', __FILE__)
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TESTING_REQUIRE = [ ]
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class TestRakeApplicationOptions < Rake::TestCase
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def setup
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super
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clear_argv
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Rake::FileUtilsExt.verbose_flag = false
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Rake::FileUtilsExt.nowrite_flag = false
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TESTING_REQUIRE.clear
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end
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def teardown
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clear_argv
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Rake::FileUtilsExt.verbose_flag = false
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Rake::FileUtilsExt.nowrite_flag = false
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super
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end
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def clear_argv
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while ! ARGV.empty?
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ARGV.pop
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end
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end
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def test_default_options
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opts = command_line
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assert_nil opts.backtrace
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assert_nil opts.classic_namespace
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assert_nil opts.dryrun
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assert_nil opts.ignore_system
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assert_nil opts.load_system
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assert_nil opts.always_multitask
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assert_nil opts.nosearch
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assert_equal ['rakelib'], opts.rakelib
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assert_nil opts.show_prereqs
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assert_nil opts.show_task_pattern
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assert_nil opts.show_tasks
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assert_nil opts.silent
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assert_nil opts.trace
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assert_nil opts.thread_pool_size
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assert_equal ['rakelib'], opts.rakelib
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assert ! Rake::FileUtilsExt.verbose_flag
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assert ! Rake::FileUtilsExt.nowrite_flag
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end
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def test_dry_run
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flags('--dry-run', '-n') do |opts|
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assert opts.dryrun
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assert opts.trace
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assert Rake::FileUtilsExt.verbose_flag
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assert Rake::FileUtilsExt.nowrite_flag
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end
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end
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def test_describe
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flags('--describe') do |opts|
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assert_equal :describe, opts.show_tasks
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assert_equal(//.to_s, opts.show_task_pattern.to_s)
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end
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end
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def test_describe_with_pattern
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flags('--describe=X') do |opts|
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assert_equal :describe, opts.show_tasks
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assert_equal(/X/.to_s, opts.show_task_pattern.to_s)
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end
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end
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def test_execute
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$xyzzy = 0
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flags('--execute=$xyzzy=1', '-e $xyzzy=1') do |opts|
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assert_equal 1, $xyzzy
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assert_equal :exit, @exit
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$xyzzy = 0
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end
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end
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def test_execute_and_continue
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$xyzzy = 0
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flags('--execute-continue=$xyzzy=1', '-E $xyzzy=1') do |opts|
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assert_equal 1, $xyzzy
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refute_equal :exit, @exit
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$xyzzy = 0
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end
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end
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def test_execute_and_print
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$xyzzy = 0
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out, = capture_io do
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flags('--execute-print=$xyzzy="pugh"', '-p $xyzzy="pugh"') do |opts|
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assert_equal 'pugh', $xyzzy
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assert_equal :exit, @exit
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$xyzzy = 0
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end
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end
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assert_match(/^pugh$/, out)
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end
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def test_help
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out, = capture_io do
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flags '--help', '-H', '-h'
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end
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assert_match(/\Arake/, out)
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assert_match(/\boptions\b/, out)
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assert_match(/\btargets\b/, out)
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assert_equal :exit, @exit
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end
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def test_jobs
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flags(['--jobs', '4'], ['-j', '4']) do |opts|
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assert_equal 4, opts.thread_pool_size
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end
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flags(['--jobs', 'asdas'], ['-j', 'asdas']) do |opts|
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assert_equal 2, opts.thread_pool_size
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end
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flags('--jobs', '-j') do |opts|
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assert_equal 2, opts.thread_pool_size
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end
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end
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def test_libdir
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flags(['--libdir', 'xx'], ['-I', 'xx'], ['-Ixx']) do |opts|
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$:.include?('xx')
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end
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ensure
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$:.delete('xx')
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end
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def test_multitask
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flags('--multitask', '-m') do |opts|
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assert_equal opts.always_multitask, true
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end
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end
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def test_rakefile
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flags(['--rakefile', 'RF'], ['--rakefile=RF'], ['-f', 'RF'], ['-fRF']) do |opts|
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assert_equal ['RF'], @app.instance_eval { @rakefiles }
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end
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end
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def test_rakelib
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dirs = %w(A B C).join(File::PATH_SEPARATOR)
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flags(['--rakelibdir', dirs], ["--rakelibdir=#{dirs}"], ['-R', dirs], ["-R#{dirs}"]) do |opts|
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assert_equal ['A', 'B', 'C'], opts.rakelib
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end
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end
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def test_require
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$LOAD_PATH.unshift @tempdir
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open 'reqfile.rb', 'w' do |io| io << 'TESTING_REQUIRE << 1' end
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open 'reqfile2.rb', 'w' do |io| io << 'TESTING_REQUIRE << 2' end
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open 'reqfile3.rake', 'w' do |io| io << 'TESTING_REQUIRE << 3' end
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flags(['--require', 'reqfile'], '-rreqfile2', '-rreqfile3')
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assert_includes TESTING_REQUIRE, 1
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assert_includes TESTING_REQUIRE, 2
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assert_includes TESTING_REQUIRE, 3
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assert_equal 3, TESTING_REQUIRE.size
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ensure
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$LOAD_PATH.delete @tempdir
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end
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def test_missing_require
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ex = assert_raises(LoadError) do
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flags(['--require', 'test/missing']) do |opts|
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end
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end
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assert_match(/such file/, ex.message)
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assert_match(/test\/missing/, ex.message)
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end
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def test_prereqs
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flags('--prereqs', '-P') do |opts|
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assert opts.show_prereqs
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end
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end
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def test_quiet
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flags('--quiet', '-q') do |opts|
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assert ! Rake::FileUtilsExt.verbose_flag
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assert ! opts.silent
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end
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end
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def test_no_search
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flags('--nosearch', '--no-search', '-N') do |opts|
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assert opts.nosearch
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end
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end
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def test_silent
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flags('--silent', '-s') do |opts|
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assert ! Rake::FileUtilsExt.verbose_flag
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assert opts.silent
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end
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end
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def test_system
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flags('--system', '-g') do |opts|
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assert opts.load_system
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end
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end
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def test_no_system
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flags('--no-system', '-G') do |opts|
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assert opts.ignore_system
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end
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end
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def test_trace
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flags('--trace', '-t') do |opts|
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assert opts.trace, "should enable trace option"
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assert opts.backtrace, "should enabled backtrace option"
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assert_equal $stderr, opts.trace_output
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assert Rake::FileUtilsExt.verbose_flag
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assert ! Rake::FileUtilsExt.nowrite_flag
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end
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end
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def test_trace_with_stdout
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flags('--trace=stdout', '-tstdout') do |opts|
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assert opts.trace, "should enable trace option"
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assert opts.backtrace, "should enabled backtrace option"
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assert_equal $stdout, opts.trace_output
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assert Rake::FileUtilsExt.verbose_flag
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assert ! Rake::FileUtilsExt.nowrite_flag
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end
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end
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def test_trace_with_stderr
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flags('--trace=stderr', '-tstderr') do |opts|
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assert opts.trace, "should enable trace option"
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assert opts.backtrace, "should enabled backtrace option"
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assert_equal $stderr, opts.trace_output
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assert Rake::FileUtilsExt.verbose_flag
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assert ! Rake::FileUtilsExt.nowrite_flag
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end
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end
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def test_trace_with_error
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ex = assert_raises(Rake::CommandLineOptionError) do
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flags('--trace=xyzzy') do |opts| end
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end
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assert_match(/un(known|recognized).*\btrace\b.*xyzzy/i, ex.message)
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end
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def test_trace_with_following_task_name
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flags(['--trace', 'taskname'], ['-t', 'taskname']) do |opts|
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assert opts.trace, "should enable trace option"
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assert opts.backtrace, "should enabled backtrace option"
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assert_equal $stderr, opts.trace_output
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assert Rake::FileUtilsExt.verbose_flag
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assert_equal ['taskname'], @app.top_level_tasks
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end
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end
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def test_backtrace
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flags('--backtrace') do |opts|
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assert opts.backtrace, "should enable backtrace option"
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assert_equal $stderr, opts.trace_output
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assert ! opts.trace, "should not enable trace option"
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end
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end
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def test_backtrace_with_stdout
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flags('--backtrace=stdout') do |opts|
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assert opts.backtrace, "should enable backtrace option"
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assert_equal $stdout, opts.trace_output
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assert ! opts.trace, "should not enable trace option"
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end
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end
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def test_backtrace_with_stderr
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flags('--backtrace=stderr') do |opts|
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assert opts.backtrace, "should enable backtrace option"
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assert_equal $stderr, opts.trace_output
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assert ! opts.trace, "should not enable trace option"
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end
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end
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def test_backtrace_with_error
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ex = assert_raises(Rake::CommandLineOptionError) do
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flags('--backtrace=xyzzy') do |opts| end
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end
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assert_match(/un(known|recognized).*\bbacktrace\b.*xyzzy/i, ex.message)
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end
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def test_backtrace_with_following_task_name
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flags(['--backtrace', 'taskname']) do |opts|
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assert ! opts.trace, "should enable trace option"
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assert opts.backtrace, "should enabled backtrace option"
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assert_equal $stderr, opts.trace_output
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assert_equal ['taskname'], @app.top_level_tasks
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end
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end
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def test_trace_rules
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flags('--rules') do |opts|
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assert opts.trace_rules
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end
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end
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def test_tasks
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flags('--tasks', '-T') do |opts|
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assert_equal :tasks, opts.show_tasks
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assert_equal(//.to_s, opts.show_task_pattern.to_s)
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assert_equal nil, opts.show_all_tasks
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end
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flags(['--tasks', 'xyz'], ['-Txyz']) do |opts|
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assert_equal :tasks, opts.show_tasks
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assert_equal(/xyz/.to_s, opts.show_task_pattern.to_s)
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assert_equal nil, opts.show_all_tasks
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end
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flags(['--tasks', 'xyz', '--comments']) do |opts|
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assert_equal :tasks, opts.show_tasks
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assert_equal(/xyz/.to_s, opts.show_task_pattern.to_s)
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assert_equal false, opts.show_all_tasks
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end
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end
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def test_where
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flags('--where', '-W') do |opts|
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assert_equal :lines, opts.show_tasks
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assert_equal(//.to_s, opts.show_task_pattern.to_s)
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assert_equal true, opts.show_all_tasks
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end
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flags(['--where', 'xyz'], ['-Wxyz']) do |opts|
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assert_equal :lines, opts.show_tasks
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assert_equal(/xyz/.to_s, opts.show_task_pattern.to_s)
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assert_equal true, opts.show_all_tasks
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end
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flags(['--where', 'xyz', '--comments'], ['-Wxyz', '--comments']) do |opts|
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assert_equal :lines, opts.show_tasks
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assert_equal(/xyz/.to_s, opts.show_task_pattern.to_s)
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assert_equal false, opts.show_all_tasks
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end
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end
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def test_no_deprecated_messages
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flags('--no-deprecation-warnings', '-X') do |opts|
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assert opts.ignore_deprecate
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end
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end
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def test_verbose
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out, = capture_io do
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flags('--verbose', '-V') do |opts|
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assert Rake::FileUtilsExt.verbose_flag
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assert ! opts.silent
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end
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end
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assert_equal "rake, version #{Rake::VERSION}\n", out
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end
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def test_version
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out, = capture_io do
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flags '--version', '-V'
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end
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assert_match(/\bversion\b/, out)
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assert_match(/\b#{RAKEVERSION}\b/, out)
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assert_equal :exit, @exit
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end
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def test_classic_namespace
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_, err = capture_io do
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flags(['--classic-namespace'],
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['-C', '-T', '-P', '-n', '-s', '-t']) do |opts|
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assert opts.classic_namespace
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assert_equal opts.show_tasks, $show_tasks
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assert_equal opts.show_prereqs, $show_prereqs
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assert_equal opts.trace, $trace
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assert_equal opts.dryrun, $dryrun
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assert_equal opts.silent, $silent
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end
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end
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assert_match(/deprecated/, err)
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end
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def test_bad_option
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_, err = capture_io do
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ex = assert_raises(OptionParser::InvalidOption) do
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flags('--bad-option')
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end
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if ex.message =~ /^While/ # Ruby 1.9 error message
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assert_match(/while parsing/i, ex.message)
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else # Ruby 1.8 error message
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assert_match(/(invalid|unrecognized) option/i, ex.message)
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assert_match(/--bad-option/, ex.message)
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end
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end
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assert_equal '', err
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end
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def test_task_collection
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command_line("a", "b")
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assert_equal ["a", "b"], @tasks.sort
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end
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def test_default_task_collection
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command_line()
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assert_equal ["default"], @tasks
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end
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def test_environment_definition
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ENV.delete('TESTKEY')
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command_line("a", "TESTKEY=12")
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assert_equal ["a"], @tasks.sort
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assert '12', ENV['TESTKEY']
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end
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def test_rake_explicit_task_library
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Rake.add_rakelib 'app/task', 'other'
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libs = Rake.application.options.rakelib
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assert libs.include?("app/task")
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assert libs.include?("other")
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end
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private
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def flags(*sets)
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sets.each do |set|
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ARGV.clear
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@exit = catch(:system_exit) { command_line(*set) }
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yield(@app.options) if block_given?
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end
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end
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def command_line(*options)
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options.each do |opt| ARGV << opt end
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@app = Rake::Application.new
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def @app.exit(*args)
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throw :system_exit, :exit
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end
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@app.instance_eval do
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handle_options
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collect_tasks
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end
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@tasks = @app.top_level_tasks
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@app.options
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end
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end
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