diff options
author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/core/encoding/default_external_spec.rb | |
parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) |
Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
[Misc #13792] [ruby-core:82287]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/encoding/default_external_spec.rb')
-rw-r--r-- | spec/ruby/core/encoding/default_external_spec.rb | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/spec/ruby/core/encoding/default_external_spec.rb b/spec/ruby/core/encoding/default_external_spec.rb new file mode 100644 index 0000000000..2b026c793f --- /dev/null +++ b/spec/ruby/core/encoding/default_external_spec.rb @@ -0,0 +1,74 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +with_feature :encoding do + describe "Encoding.default_external" do + before :each do + @original_encoding = Encoding.default_external + end + + after :each do + Encoding.default_external = @original_encoding + end + + it "returns an Encoding object" do + Encoding.default_external.should be_an_instance_of(Encoding) + end + + it "returns the default external encoding" do + Encoding.default_external = Encoding::UTF_8 + Encoding.default_external.should == Encoding::UTF_8 + end + + describe "with command line options" do + it "is not changed by the -U option" do + result = ruby_exe("print Encoding.default_external", options: '-U') + result.should == Encoding.default_external.name + end + + it "returns the encoding specified by '-E external'" do + result = ruby_exe("print Encoding.default_external", options: '-E euc-jp') + result.should == "EUC-JP" + end + + it "returns the encoding specified by '-E external:'" do + result = ruby_exe("print Encoding.default_external", options: '-E Shift_JIS:') + result.should == "Shift_JIS" + end + end + end + + describe "Encoding.default_external=" do + before :each do + @original_encoding = Encoding.default_external + end + + after :each do + Encoding.default_external = @original_encoding + end + + it "sets the default external encoding" do + Encoding.default_external = Encoding::UTF_8 + Encoding.default_external.should == Encoding::UTF_8 + end + + it "can accept a name of an encoding as a String" do + Encoding.default_external = 'Shift_JIS' + Encoding.default_external.should == Encoding::SHIFT_JIS + end + + it "calls #to_s on arguments that are neither Strings nor Encodings" do + string = mock('string') + string.should_receive(:to_str).at_least(1).and_return('US-ASCII') + Encoding.default_external = string + Encoding.default_external.should == Encoding::ASCII + end + + it "raises a TypeError unless the argument is an Encoding or convertible to a String" do + lambda { Encoding.default_external = [] }.should raise_error(TypeError) + end + + it "raises an ArgumentError if the argument is nil" do + lambda { Encoding.default_external = nil }.should raise_error(ArgumentError) + end + end +end |