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require "helper"
module Johnson
module Conversions
class StringTest < Johnson::TestCase
def test_ruby_string_in_js
@runtime[:v] = "foo"
assert_js("'foo' == v")
end
def test_js_string_in_ruby
assert_equal("foo", @runtime.evaluate("'foo'"))
end
def test_roundtrip
@runtime[:v] = v = "hola"
assert_equal(v, @runtime.evaluate("v"))
end
def test_strings_are_copies
@runtime[:v] = v = "hola"
assert_not_same(v, @runtime.evaluate("v"))
end
def test_multibyte_character_roundtrip_js
assert_equal(1, @runtime.evaluate("'\\u20AC'.length"))
assert_equal(0x20ac, @runtime.evaluate("'\\u20AC'.charCodeAt(0)"))
assert_equal(0x0000, @runtime.evaluate("'\\u0000'.charCodeAt(0)"))
@runtime[:s] = "\xe2\x82\xac"
assert_equal(0x20ac, @runtime.evaluate("s.charCodeAt(0)"))
assert_equal('', @runtime.evaluate("s.substr(1)"))
assert_equal(1, @runtime.evaluate("s.length"))
assert_equal("\xe2\x82\xac", @runtime.evaluate("s"))
assert_js("'\\u20ac' == s")
end
end
end
end
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