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author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-03-28 21:49:37 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-03-28 21:49:37 +0000 |
commit | b9b923ca942096ddb1062be2deb9e6de9a65f346 (patch) | |
tree | bc8466746efbe763c7e8a54390d9b34db1aa63c4 /test/psych/test_string.rb | |
parent | a8a99a7379fa8e07f217fc7b24e3a9208a967898 (diff) | |
download | ruby-b9b923ca942096ddb1062be2deb9e6de9a65f346.tar.gz |
* ext/psych/*: importing Psych to trunk
* test/psych/*: ditto
* lib/psych/*: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/psych/test_string.rb')
-rw-r--r-- | test/psych/test_string.rb | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/psych/test_string.rb b/test/psych/test_string.rb new file mode 100644 index 0000000000..9f5bc270a5 --- /dev/null +++ b/test/psych/test_string.rb @@ -0,0 +1,49 @@ +require 'test/psych/helper' + +module Psych + class TestString < TestCase + def test_binary_string_null + string = "\x00" + yml = Psych.dump string + assert_match(/binary/, yml) + assert_equal string, Psych.load(yml) + end + + def test_binary_string + string = binary_string + yml = Psych.dump string + assert_match(/binary/, yml) + assert_equal string, Psych.load(yml) + end + + def test_non_binary_string + string = binary_string(0.29) + yml = Psych.dump string + refute_match(/binary/, yml) + assert_equal string, Psych.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 = Psych.load Psych.dump food + assert_equal ivar, food.instance_variable_get(:@we_built_this_city) + end + + def test_binary + string = [0, 123,22, 44, 9, 32, 34, 39].pack('C*') + assert_cycle string + 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 |