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/io/rewind_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/io/rewind_spec.rb')
-rw-r--r-- | spec/ruby/core/io/rewind_spec.rb | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/spec/ruby/core/io/rewind_spec.rb b/spec/ruby/core/io/rewind_spec.rb new file mode 100644 index 0000000000..ecf8a71891 --- /dev/null +++ b/spec/ruby/core/io/rewind_spec.rb @@ -0,0 +1,38 @@ +# -*- encoding: utf-8 -*- +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) + +describe "IO#rewind" do + before :each do + @io = IOSpecs.io_fixture "lines.txt" + end + + after :each do + @io.close unless @io.closed? + end + + it "positions the instance to the beginning of input" do + @io.readline.should == "Voici la ligne une.\n" + @io.readline.should == "Qui รจ la linea due.\n" + @io.rewind + @io.readline.should == "Voici la ligne une.\n" + end + + it "positions the instance to the beginning of input and clears EOF" do + value = @io.read + @io.rewind + @io.eof?.should == false + value.should == @io.read + end + + it "sets lineno to 0" do + @io.readline.should == "Voici la ligne une.\n" + @io.lineno.should == 1 + @io.rewind + @io.lineno.should == 0 + end + + it "raises IOError on closed stream" do + lambda { IOSpecs.closed_io.rewind }.should raise_error(IOError) + end +end |