diff options
Diffstat (limited to 'spec/ruby/core/io/bytes_spec.rb')
-rw-r--r-- | spec/ruby/core/io/bytes_spec.rb | 64 |
1 files changed, 33 insertions, 31 deletions
diff --git a/spec/ruby/core/io/bytes_spec.rb b/spec/ruby/core/io/bytes_spec.rb index feeb493566..f0e993e8f0 100644 --- a/spec/ruby/core/io/bytes_spec.rb +++ b/spec/ruby/core/io/bytes_spec.rb @@ -2,42 +2,44 @@ require_relative '../../spec_helper' require_relative 'fixtures/classes' -describe "IO#bytes" do - before :each do - @io = IOSpecs.io_fixture "lines.txt" - end - - after :each do - @io.close unless @io.closed? - end +ruby_version_is ''...'2.8' do + describe "IO#bytes" do + before :each do + @io = IOSpecs.io_fixture "lines.txt" + end - it "returns an enumerator of the next bytes from the stream" do - enum = @io.bytes - enum.should be_an_instance_of(Enumerator) - @io.readline.should == "Voici la ligne une.\n" - enum.first(5).should == [81, 117, 105, 32, 195] - end + after :each do + @io.close unless @io.closed? + end - it "yields each byte" do - count = 0 - ScratchPad.record [] - @io.each_byte do |byte| - ScratchPad << byte - break if 4 < count += 1 + it "returns an enumerator of the next bytes from the stream" do + enum = @io.bytes + enum.should be_an_instance_of(Enumerator) + @io.readline.should == "Voici la ligne une.\n" + enum.first(5).should == [81, 117, 105, 32, 195] end - ScratchPad.recorded.should == [86, 111, 105, 99, 105] - end + it "yields each byte" do + count = 0 + ScratchPad.record [] + @io.each_byte do |byte| + ScratchPad << byte + break if 4 < count += 1 + end - it "raises an IOError on closed stream" do - enum = IOSpecs.closed_io.bytes - -> { enum.first }.should raise_error(IOError) - end + ScratchPad.recorded.should == [86, 111, 105, 99, 105] + end - it "raises an IOError on an enumerator for a stream that has been closed" do - enum = @io.bytes - enum.first.should == 86 - @io.close - -> { enum.first }.should raise_error(IOError) + it "raises an IOError on closed stream" do + enum = IOSpecs.closed_io.bytes + -> { enum.first }.should raise_error(IOError) + end + + it "raises an IOError on an enumerator for a stream that has been closed" do + enum = @io.bytes + enum.first.should == 86 + @io.close + -> { enum.first }.should raise_error(IOError) + end end end |