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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-29 16:08:16 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-29 16:08:16 +0000 |
commit | 3fa5bd38af50fb3d98de0ea51043d73f8d06a24b (patch) | |
tree | d473b71cc6925ee1e17727215e9f9a66e3f24802 /spec/ruby/core/io/ungetc_spec.rb | |
parent | 1e658d45e1f8dbadab18f9c35b5cfb5a5fec98bf (diff) | |
download | ruby-3fa5bd38af50fb3d98de0ea51043d73f8d06a24b.tar.gz |
Update to ruby/spec@83063a3
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/io/ungetc_spec.rb')
-rw-r--r-- | spec/ruby/core/io/ungetc_spec.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/spec/ruby/core/io/ungetc_spec.rb b/spec/ruby/core/io/ungetc_spec.rb index ce4cc9d346..488e587f5a 100644 --- a/spec/ruby/core/io/ungetc_spec.rb +++ b/spec/ruby/core/io/ungetc_spec.rb @@ -31,6 +31,22 @@ describe "IO#ungetc" do @io.getc.should == ?c end + it "interprets the codepoint in the external encoding" do + @io.set_encoding(Encoding::UTF_8) + @io.ungetc(233) + c = @io.getc + c.encoding.should == Encoding::UTF_8 + c.should == "é" + c.bytes.should == [195, 169] + + @io.set_encoding(Encoding::IBM437) + @io.ungetc(130) + c = @io.getc + c.encoding.should == Encoding::IBM437 + c.bytes.should == [130] + c.encode(Encoding::UTF_8).should == "é" + end + it "pushes back one character when invoked at the end of the stream" do # read entire content @io.read |