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require File.expand_path("../../helper", __FILE__)
class JavascriptEscapeTest < Minitest::Test
def test_returns_empty_string_if_nil_passed
assert_equal "", EscapeUtils.escape_javascript(nil)
end
def test_quotes_and_newlines
assert_equal %(This \\"thing\\" is really\\n netos\\n\\n\\'), EscapeUtils.escape_javascript(%(This "thing" is really\n netos\r\n\n'))
end
def test_backslashes
assert_equal %(backslash\\\\test), EscapeUtils.escape_javascript(%(backslash\\test))
end
def test_closed_html_tags
assert_equal %(keep <open>, but dont <\\/close> tags), EscapeUtils.escape_javascript(%(keep <open>, but dont </close> tags))
end
if RUBY_VERSION =~ /^1.9/
def test_input_must_be_utf8_or_ascii
str = "dont </close> tags"
str.force_encoding 'ISO-8859-1'
assert_raises Encoding::CompatibilityError do
EscapeUtils.escape_javascript(str)
end
str.force_encoding 'UTF-8'
begin
EscapeUtils.escape_javascript(str)
rescue Encoding::CompatibilityError => e
assert_nil e, "#{e.class.name} raised, expected not to"
end
end
def test_return_value_is_tagged_as_utf8
str = "dont </close> tags"
assert_equal Encoding.find('UTF-8'), EscapeUtils.escape_javascript(str).encoding
end
end
end
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