Sha256: e7478025e6226eff7d7a62e072b5c9052e164f8e3bb6e08127614c1c9cd24da8
Contents?: true
Size: 1.43 KB
Versions: 52
Compression:
Stored size: 1.43 KB
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
if System.get_property('platform') != 'ANDROID'
describe "IO#readchar" do
before :each do
@io = IOSpecs.io_fixture "lines.txt"
end
after :each do
@io.close unless @io.closed?
end
ruby_version_is "" ... "1.9" do
it "returns the next byte from the stream" do
@io.readchar.should == 86
@io.readchar.should == 111
@io.readchar.should == 105
# read the rest of line
@io.readline.should == "ci la ligne une.\n"
@io.readchar.should == 81
end
end
ruby_version_is "1.9" do
it "returns the next string from the stream" do
@io.readchar.should == 'V'
@io.readchar.should == 'o'
@io.readchar.should == 'i'
# read the rest of line
@io.readline.should == "ci la ligne une.\n"
@io.readchar.should == 'Q'
end
end
it "raises an EOFError when invoked at the end of the stream" do
@io.read
lambda { @io.readchar }.should raise_error(EOFError)
end
it "raises IOError on closed stream" do
lambda { IOSpecs.closed_io.readchar }.should raise_error(IOError)
end
end
describe "IO#readchar" do
before :each do
@io = IOSpecs.io_fixture "empty.txt"
end
after :each do
@io.close unless @io.closed?
end
it "raises EOFError on empty stream" do
lambda { @io.readchar }.should raise_error(EOFError)
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems