diff options
Diffstat (limited to 'jni/ruby/test/rubygems/test_gem_stream_ui.rb')
| -rw-r--r-- | jni/ruby/test/rubygems/test_gem_stream_ui.rb | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/jni/ruby/test/rubygems/test_gem_stream_ui.rb b/jni/ruby/test/rubygems/test_gem_stream_ui.rb new file mode 100644 index 0000000..f483568 --- /dev/null +++ b/jni/ruby/test/rubygems/test_gem_stream_ui.rb @@ -0,0 +1,238 @@ +require 'rubygems/test_case' +require 'rubygems/user_interaction' +require 'timeout' + +class TestGemStreamUI < Gem::TestCase + + module IsTty + attr_accessor :tty + + def tty? + @tty = true unless defined? @tty + return @tty + end + + alias_method :isatty, :tty? + + def noecho + yield self + end + end + + def setup + super + + @cfg = Gem.configuration + + @in = StringIO.new + @out = StringIO.new + @err = StringIO.new + + @in.extend IsTty + @out.extend IsTty + + @sui = Gem::StreamUI.new @in, @out, @err, true + end + + def test_ask + skip 'TTY detection broken on windows' if + Gem.win_platform? unless RUBY_VERSION > '1.9.2' + + timeout(1) do + expected_answer = "Arthur, King of the Britons" + @in.string = "#{expected_answer}\n" + actual_answer = @sui.ask("What is your name?") + assert_equal expected_answer, actual_answer + end + end + + def test_ask_no_tty + skip 'TTY detection broken on windows' if + Gem.win_platform? unless RUBY_VERSION > '1.9.2' + + @in.tty = false + + timeout(0.1) do + answer = @sui.ask("what is your favorite color?") + assert_equal nil, answer + end + end + + def test_ask_for_password + skip 'Always uses $stdin on windows' if + Gem.win_platform? unless RUBY_VERSION > '1.9.2' + + timeout(1) do + expected_answer = "Arthur, King of the Britons" + @in.string = "#{expected_answer}\n" + actual_answer = @sui.ask_for_password("What is your name?") + assert_equal expected_answer, actual_answer + end + end + + def test_ask_for_password_no_tty + skip 'TTY handling is broken on windows' if + Gem.win_platform? unless RUBY_VERSION > '1.9.2' + + @in.tty = false + + timeout(0.1) do + answer = @sui.ask_for_password("what is the airspeed velocity of an unladen swallow?") + assert_equal nil, answer + end + end + + def test_ask_yes_no_no_tty_with_default + skip 'TTY handling is broken on windows' if + Gem.win_platform? unless RUBY_VERSION > '1.9.2' + + @in.tty = false + + timeout(0.1) do + answer = @sui.ask_yes_no("do coconuts migrate?", false) + assert_equal false, answer + + answer = @sui.ask_yes_no("do coconuts migrate?", true) + assert_equal true, answer + end + end + + def test_ask_yes_no_no_tty_without_default + skip 'TTY handling is broken on windows' if + Gem.win_platform? unless RUBY_VERSION > '1.9.2' + + @in.tty = false + + timeout(0.1) do + assert_raises(Gem::OperationNotSupportedError) do + @sui.ask_yes_no("do coconuts migrate?") + end + end + end + + def test_choose_from_list + @in.puts "1" + @in.rewind + + result = @sui.choose_from_list 'which one?', %w[foo bar] + + assert_equal ['foo', 0], result + assert_equal "which one?\n 1. foo\n 2. bar\n> ", @out.string + end + + def test_choose_from_list_EOF + result = @sui.choose_from_list 'which one?', %w[foo bar] + + assert_equal [nil, nil], result + assert_equal "which one?\n 1. foo\n 2. bar\n> ", @out.string + end + + def test_progress_reporter_silent_nil + @cfg.verbose = nil + reporter = @sui.progress_reporter 10, 'hi' + assert_kind_of Gem::StreamUI::SilentProgressReporter, reporter + end + + def test_progress_reporter_silent_false + @cfg.verbose = false + reporter = @sui.progress_reporter 10, 'hi' + assert_kind_of Gem::StreamUI::SilentProgressReporter, reporter + assert_equal "", @out.string + end + + def test_progress_reporter_simple + @cfg.verbose = true + reporter = @sui.progress_reporter 10, 'hi' + assert_kind_of Gem::StreamUI::SimpleProgressReporter, reporter + assert_equal "hi\n", @out.string + end + + def test_progress_reporter_verbose + @cfg.verbose = 0 + reporter = @sui.progress_reporter 10, 'hi' + assert_kind_of Gem::StreamUI::VerboseProgressReporter, reporter + assert_equal "hi\n", @out.string + end + + def test_download_reporter_silent_nil + @cfg.verbose = nil + reporter = @sui.download_reporter + reporter.fetch 'a.gem', 1024 + assert_kind_of Gem::StreamUI::SilentDownloadReporter, reporter + assert_equal "", @out.string + end + + def test_download_reporter_silent_false + @cfg.verbose = false + reporter = @sui.download_reporter + reporter.fetch 'a.gem', 1024 + assert_kind_of Gem::StreamUI::SilentDownloadReporter, reporter + assert_equal "", @out.string + end + + def test_download_reporter_anything + @cfg.verbose = 0 + reporter = @sui.download_reporter + assert_kind_of Gem::StreamUI::VerboseDownloadReporter, reporter + end + + def test_verbose_download_reporter + @cfg.verbose = true + reporter = @sui.download_reporter + reporter.fetch 'a.gem', 1024 + assert_equal "Fetching: a.gem", @out.string + end + + def test_verbose_download_reporter_progress + @cfg.verbose = true + reporter = @sui.download_reporter + reporter.fetch 'a.gem', 1024 + reporter.update 512 + assert_equal "Fetching: a.gem\rFetching: a.gem ( 50%)", @out.string + end + + def test_verbose_download_reporter_progress_once + @cfg.verbose = true + reporter = @sui.download_reporter + reporter.fetch 'a.gem', 1024 + reporter.update 510 + reporter.update 512 + assert_equal "Fetching: a.gem\rFetching: a.gem ( 50%)", @out.string + end + + def test_verbose_download_reporter_progress_complete + @cfg.verbose = true + reporter = @sui.download_reporter + reporter.fetch 'a.gem', 1024 + reporter.update 510 + reporter.done + assert_equal "Fetching: a.gem\rFetching: a.gem ( 50%)\rFetching: a.gem (100%)\n", @out.string + end + + def test_verbose_download_reporter_progress_nil_length + @cfg.verbose = true + reporter = @sui.download_reporter + reporter.fetch 'a.gem', nil + reporter.update 1024 + reporter.done + assert_equal "Fetching: a.gem\rFetching: a.gem (1024B)\rFetching: a.gem (1024B)\n", @out.string + end + + def test_verbose_download_reporter_progress_zero_length + @cfg.verbose = true + reporter = @sui.download_reporter + reporter.fetch 'a.gem', 0 + reporter.update 1024 + reporter.done + assert_equal "Fetching: a.gem\rFetching: a.gem (1024B)\rFetching: a.gem (1024B)\n", @out.string + end + + def test_verbose_download_reporter_no_tty + @out.tty = false + + @cfg.verbose = true + reporter = @sui.download_reporter + reporter.fetch 'a.gem', 1024 + assert_equal "", @out.string + end +end |