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require File.expand_path("../../helper", __FILE__)
require 'cgi'
class UriComponentEscapeTest < Minitest::Test
def test_basic_url
assert_equal "http%3A%2F%2Fwww.homerun.com%2F", EscapeUtils.escape_uri_component("http://www.homerun.com/")
end
def test_cgi_equivalence
(0..127).each do |i|
c = i.chr
# Escaping URI path components should match CGI parameter escaping, except
# spaces should be escaped as "%20" instead of "+" and "~" should be
# escaped as "%7E".
assert_equal CGI.escape(c).sub("+", "%20").sub("~", "%7E"), EscapeUtils.escape_uri_component(c)
end
end
def test_uri_component_containing_tags
assert_equal "fo%3Co%3Ebar", EscapeUtils.escape_uri_component("fo<o>bar")
end
def test_uri_component_containing_tags_containing_spaces
assert_equal "a%20space", EscapeUtils.escape_uri_component("a space")
assert_equal "a%20%20%20sp%20ace%20", EscapeUtils.escape_uri_component("a sp ace ")
end
def test_uri_component_containing_mixed_characters
assert_equal "q1%212%22%27w%245%267%2Fz8%29%3F%5C", EscapeUtils.escape_uri_component("q1!2\"'w$5&7/z8)?\\")
end
def test_multibyte_characters
matz_name = "\xE3\x81\xBE\xE3\x81\xA4\xE3\x82\x82\xE3\x81\xA8" # Matsumoto
assert_equal '%E3%81%BE%E3%81%A4%E3%82%82%E3%81%A8', EscapeUtils.escape_uri_component(matz_name)
matz_name_sep = "\xE3\x81\xBE\xE3\x81\xA4 \xE3\x82\x82\xE3\x81\xA8" # Matsu moto
assert_equal '%E3%81%BE%E3%81%A4%20%E3%82%82%E3%81%A8', EscapeUtils.escape_uri_component(matz_name_sep)
end
def test_uri_component_containing_pluses
assert_equal "a%2Bplus", EscapeUtils.escape_uri_component("a+plus")
end
def test_uri_component_containing_slashes
assert_equal "a%2Fslash", EscapeUtils.escape_uri_component("a/slash")
end
if RUBY_VERSION =~ /^1.9/
def test_input_must_be_utf8_or_ascii
str = "fo<o>bar"
str.force_encoding 'ISO-8859-1'
assert_raises Encoding::CompatibilityError do
EscapeUtils.escape_uri_component(str)
end
str.force_encoding 'UTF-8'
begin
EscapeUtils.escape_uri_component(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 = "fo<o>bar"
assert_equal Encoding.find('UTF-8'), EscapeUtils.escape_uri_component(str).encoding
end
end
end
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