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| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | test/ruby/enc/test_casing_options.rb | 81 |
2 files changed, 87 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Mon Jan 12 16:09:09 2016 Martin Duerst <duerst@it.aoyama.ac.jp> + + * test/ruby/enc/test_casing_options.rb: Tests for option + parsing/checking for upcase/downcase/capitalize/swapcase + (see r53503; with Kimihito Matsui) + Mon Jan 12 16:03:03 2016 Martin Duerst <duerst@it.aoyama.ac.jp> * string.c: Added option parsing/checking for upcase/downcase/ diff --git a/test/ruby/enc/test_casing_options.rb b/test/ruby/enc/test_casing_options.rb new file mode 100644 index 0000000000..5f5e6173ae --- /dev/null +++ b/test/ruby/enc/test_casing_options.rb @@ -0,0 +1,81 @@ +# Copyright © 2016 Kimihito Matsui (松井 仁人) and Martin J. Dürst (duerst@it.aoyama.ac.jp) + +require "test/unit" + +class TestCasingOptions < Test::Unit::TestCase + def assert_raise_functional_operations (arg, *options) + assert_raise(ArgumentError) { arg.upcase *options } + assert_raise(ArgumentError) { arg.downcase *options } + assert_raise(ArgumentError) { arg.capitalize *options } + assert_raise(ArgumentError) { arg.swapcase *options } + end + + def assert_raise_bang_operations (arg, *options) + assert_raise(ArgumentError) { arg.upcase! *options } + assert_raise(ArgumentError) { arg.downcase! *options } + assert_raise(ArgumentError) { arg.capitalize! *options } + assert_raise(ArgumentError) { arg.swapcase! *options } + end + + def assert_raise_both_types (*options) + assert_raise_functional_operations 'a', *options + assert_raise_bang_operations 'a', *options + assert_raise_functional_operations :a, *options + end + + def test_option_errors + assert_raise_both_types :invalid + assert_raise_both_types :lithuanian, :turkic, :fold + assert_raise_both_types :fold, :fold + assert_raise_both_types :ascii, :fold + assert_raise_both_types :fold, :ascii + assert_raise_both_types :ascii, :turkic + assert_raise_both_types :turkic, :ascii + assert_raise_both_types :ascii, :lithuanian + assert_raise_both_types :lithuanian, :ascii + end + + def assert_okay_functional_operations (arg, *options) + assert_nothing_raised { arg.upcase *options } + assert_nothing_raised { arg.downcase *options } + assert_nothing_raised { arg.capitalize *options } + assert_nothing_raised { arg.swapcase *options } + end + + def assert_okay_bang_operations (arg, *options) + assert_nothing_raised { arg.upcase! *options } + assert_nothing_raised { arg.downcase! *options } + assert_nothing_raised { arg.capitalize! *options } + assert_nothing_raised { arg.swapcase! *options } + end + + def assert_okay_both_types (*options) + assert_okay_functional_operations 'a', *options + assert_okay_bang_operations 'a', *options + assert_okay_functional_operations :a, *options + end + + def test_options_okay + assert_okay_both_types + assert_okay_both_types :ascii + assert_okay_both_types :turkic + assert_okay_both_types :lithuanian + assert_okay_both_types :turkic, :lithuanian + assert_okay_both_types :lithuanian, :turkic + end + + def test_operation_specific # :fold option only allowed on downcase + assert_nothing_raised { 'a'.downcase :fold } + assert_raise(ArgumentError) { 'a'.upcase :fold } + assert_raise(ArgumentError) { 'a'.capitalize :fold } + assert_raise(ArgumentError) { 'a'.swapcase :fold } + assert_nothing_raised { 'a'.downcase! :fold } + assert_raise(ArgumentError) { 'a'.upcase! :fold } + assert_raise(ArgumentError) { 'a'.capitalize! :fold } + assert_raise(ArgumentError) { 'a'.swapcase! :fold } + assert_nothing_raised { :a.downcase :fold } + assert_raise(ArgumentError) { :a.upcase :fold } + assert_raise(ArgumentError) { :a.capitalize :fold } + assert_raise(ArgumentError) { :a.swapcase :fold } + end +end |