diff options
Diffstat (limited to 'spec/ruby/library/zlib/gzipwriter/mtime_spec.rb')
-rw-r--r-- | spec/ruby/library/zlib/gzipwriter/mtime_spec.rb | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/spec/ruby/library/zlib/gzipwriter/mtime_spec.rb b/spec/ruby/library/zlib/gzipwriter/mtime_spec.rb new file mode 100644 index 0000000000..af7a4ac735 --- /dev/null +++ b/spec/ruby/library/zlib/gzipwriter/mtime_spec.rb @@ -0,0 +1,38 @@ +require File.expand_path('../../../../spec_helper', __FILE__) +require 'stringio' +require 'zlib' + +describe "Zlib::GzipWriter#mtime=" do + before :each do + @io = StringIO.new + end + + it "sets mtime using Integer" do + Zlib::GzipWriter.wrap @io do |gzio| + gzio.mtime = 1 + + gzio.mtime.should == Time.at(1) + end + + @io.string[4, 4].should == [1,0,0,0].pack('C*') + end + + it "sets mtime using Time" do + Zlib::GzipWriter.wrap @io do |gzio| + gzio.mtime = Time.at 1 + + gzio.mtime.should == Time.at(1) + end + + @io.string[4, 4].should == [1,0,0,0].pack('C*') + end + + it "raises if the header was written" do + Zlib::GzipWriter.wrap @io do |gzio| + gzio.write '' + + lambda { gzio.mtime = nil }.should \ + raise_error(Zlib::GzipFile::Error, 'header is already written') + end + end +end |