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require 'cairo'
require 'stringio'
class ScriptDeviceTest < Test::Unit::TestCase
include Helper
def setup
only_device("Script")
end
def test_new
output = StringIO.new
device = Cairo::ScriptDevice.new(output)
assert_equal("%!CairoScript\n", output.string)
device.finish
assert_equal("%!CairoScript\n", output.string)
end
def test_new_with_block
output = StringIO.new
string = nil
Cairo::ScriptDevice.new(output) do |device|
string = output.string
end
assert_equal("%!CairoScript\n", string)
end
def test_write_comment
output = StringIO.new
Cairo::ScriptDevice.new(output) do |device|
device.write_comment("Hello!")
end
assert_equal("%!CairoScript\n" +
"% Hello!\n",
output.string)
end
def test_mode
output = StringIO.new
Cairo::ScriptDevice.new(output) do |device|
assert_equal(Cairo::ScriptMode::ASCII, device.mode)
device.mode = Cairo::ScriptMode::BINARY
assert_equal(Cairo::ScriptMode::BINARY, device.mode)
end
end
end
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