diff options
Diffstat (limited to 'test/syck/test_string.rb')
-rw-r--r-- | test/syck/test_string.rb | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/test/syck/test_string.rb b/test/syck/test_string.rb new file mode 100644 index 0000000000..3bac75964f --- /dev/null +++ b/test/syck/test_string.rb @@ -0,0 +1,45 @@ +require 'test/unit' +require 'yaml' + +module Syck + class TestString < Test::Unit::TestCase + def test_binary_string_null + string = "\x00" + yml = YAML.dump string + assert_match(/binary/, yml) + assert_equal string, YAML.load(yml) + end + + def test_binary_string + string = binary_string + yml = YAML.dump string + assert_match(/binary/, yml) + assert_equal string, YAML.load(yml) + end + + def test_non_binary_string + string = binary_string(0.29) + yml = YAML.dump string + refute_match(/binary/, yml) + assert_equal string, YAML.load(yml) + end + + def test_string_with_ivars + food = "is delicious" + ivar = "on rock and roll" + food.instance_variable_set(:@we_built_this_city, ivar) + + str = YAML.load YAML.dump food + assert_equal ivar, food.instance_variable_get(:@we_built_this_city) + end + + def binary_string percentage = 0.31, length = 100 + string = '' + (percentage * length).to_i.times do |i| + string << "\b" + end + string << 'a' * (length - string.length) + string + end + end +end |