From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001 From: Jari Vetoniemi Date: Mon, 16 Mar 2020 18:49:26 +0900 Subject: Fresh start --- jni/ruby/test/test_unicode_normalize.rb | 184 ++++++++++++++++++++++++++++++++ 1 file changed, 184 insertions(+) create mode 100644 jni/ruby/test/test_unicode_normalize.rb (limited to 'jni/ruby/test/test_unicode_normalize.rb') diff --git a/jni/ruby/test/test_unicode_normalize.rb b/jni/ruby/test/test_unicode_normalize.rb new file mode 100644 index 0000000..fdc9d3c --- /dev/null +++ b/jni/ruby/test/test_unicode_normalize.rb @@ -0,0 +1,184 @@ +# coding: utf-8 + +# Copyright Ayumu Nojima (野島 歩) and Martin J. Dürst (duerst@it.aoyama.ac.jp) + +require 'test/unit' +require 'unicode_normalize/normalize' + +class TestUnicodeNormalize < Test::Unit::TestCase + + UNICODE_VERSION = UnicodeNormalize::UNICODE_VERSION + + NormTest = Struct.new :source, :NFC, :NFD, :NFKC, :NFKD, :line + + def read_tests + IO.readlines(File.expand_path("../enc/unicode/data/#{UNICODE_VERSION}/NormalizationTest.txt", __dir__), encoding: 'utf-8') + .tap { |lines| assert_include(lines[0], "NormalizationTest-#{UNICODE_VERSION}.txt")} + .collect.with_index { |linedata, linenumber| [linedata, linenumber]} + .reject { |line| line[0] =~ /^[\#@]/ } + .collect do |line| + NormTest.new *(line[0].split(';').take(5).collect do |code_string| + code_string.split(/\s/).collect { |cp| cp.to_i(16) }.pack('U*') + end + [line[1]+1]) + end + end + + def to_codepoints(string) + string.codepoints.collect { |cp| cp.to_s(16).upcase.rjust(4, '0') } + end + + def setup + @@tests ||= read_tests + rescue Errno::ENOENT => e + @@tests ||= [] + skip e.message + end + + def self.generate_test_normalize(target, normalization, source, prechecked) + define_method "test_normalize_to_#{target}_from_#{source}_with_#{normalization}" do + expected = actual = test = nil + mesg = proc {"#{to_codepoints(expected)} expected but was #{to_codepoints(actual)} on line #{test[:line]} (#{normalization})"} + @@tests.each do |t| + test = t + if prechecked.nil? or test[prechecked]==test[source] + expected = test[target] + actual = test[source].unicode_normalize(normalization) + assert_equal expected, actual, mesg + end + end + end + end + +# source; NFC; NFD; NFKC; NFKD +# NFC +# :NFC == toNFC(:source) == toNFC(:NFC) == toNFC(:NFD) + generate_test_normalize :NFC, :nfc, :source, nil + generate_test_normalize :NFC, :nfc, :NFC, :source + generate_test_normalize :NFC, :nfc, :NFD, :source +# :NFKC == toNFC(:NFKC) == toNFC(:NFKD) + generate_test_normalize :NFKC, :nfc, :NFKC, nil + generate_test_normalize :NFKC, :nfc, :NFKD, :NFKC +# +# NFD +# :NFD == toNFD(:source) == toNFD(:NFC) == toNFD(:NFD) + generate_test_normalize :NFD, :nfd, :source, nil + generate_test_normalize :NFD, :nfd, :NFC, :source + generate_test_normalize :NFD, :nfd, :NFD, :source +# :NFKD == toNFD(:NFKC) == toNFD(:NFKD) + generate_test_normalize :NFKD, :nfd, :NFKC, nil + generate_test_normalize :NFKD, :nfd, :NFKD, :NFKC +# +# NFKC +# :NFKC == toNFKC(:source) == toNFKC(:NFC) == toNFKC(:NFD) == toNFKC(:NFKC) == toNFKC(:NFKD) + generate_test_normalize :NFKC, :nfkc, :source, nil + generate_test_normalize :NFKC, :nfkc, :NFC, :source + generate_test_normalize :NFKC, :nfkc, :NFD, :source + generate_test_normalize :NFKC, :nfkc, :NFKC, :NFC + generate_test_normalize :NFKC, :nfkc, :NFKD, :NFD +# +# NFKD +# :NFKD == toNFKD(:source) == toNFKD(:NFC) == toNFKD(:NFD) == toNFKD(:NFKC) == toNFKD(:NFKD) + generate_test_normalize :NFKD, :nfkd, :source, nil + generate_test_normalize :NFKD, :nfkd, :NFC, :source + generate_test_normalize :NFKD, :nfkd, :NFD, :source + generate_test_normalize :NFKD, :nfkd, :NFKC, :NFC + generate_test_normalize :NFKD, :nfkd, :NFKD, :NFD + + def self.generate_test_check_true(source, normalization) + define_method "test_check_true_#{source}_as_#{normalization}" do + test = nil + mesg = proc {"#{to_codepoints(test[source])} should check as #{normalization} but does not on line #{test[:line]}"} + @@tests.each do |t| + test = t + actual = test[source].unicode_normalized?(normalization) + assert_equal true, actual, mesg + end + end + end + + def self.generate_test_check_false(source, compare, normalization) + define_method "test_check_false_#{source}_as_#{normalization}" do + test = nil + mesg = proc {"#{to_codepoints(test[source])} should not check as #{normalization} but does on line #{test[:line]}"} + @@tests.each do |t| + test = t + if test[source] != test[compare] + actual = test[source].unicode_normalized?(normalization) + assert_equal false, actual, mesg + end + end + end + end + + generate_test_check_true :NFC, :nfc + generate_test_check_true :NFD, :nfd + generate_test_check_true :NFKC, :nfc + generate_test_check_true :NFKC, :nfkc + generate_test_check_true :NFKD, :nfd + generate_test_check_true :NFKD, :nfkd + + generate_test_check_false :source, :NFD, :nfd + generate_test_check_false :NFC, :NFD, :nfd + generate_test_check_false :NFKC, :NFKD, :nfd + generate_test_check_false :source, :NFC, :nfc + generate_test_check_false :NFD, :NFC, :nfc + generate_test_check_false :NFKD, :NFKC, :nfc + generate_test_check_false :source, :NFKD, :nfkd + generate_test_check_false :NFC, :NFKD, :nfkd + generate_test_check_false :NFD, :NFKD, :nfkd + generate_test_check_false :NFKC, :NFKD, :nfkd + generate_test_check_false :source, :NFKC, :nfkc + generate_test_check_false :NFC, :NFKC, :nfkc + generate_test_check_false :NFD, :NFKC, :nfkc + generate_test_check_false :NFKD, :NFKC, :nfkc + + def test_non_UTF_8 + assert_equal "\u1E0A".encode('UTF-16BE'), "D\u0307".encode('UTF-16BE').unicode_normalize(:nfc) + assert_equal true, "\u1E0A".encode('UTF-16BE').unicode_normalized?(:nfc) + assert_equal false, "D\u0307".encode('UTF-16BE').unicode_normalized?(:nfc) + end + + def test_singleton_with_accents + assert_equal "\u0136", "\u212A\u0327".unicode_normalize(:nfc) + end + + def test_partial_jamo_compose + assert_equal "\uAC01", "\uAC00\u11A8".unicode_normalize(:nfc) + end + + def test_partial_jamo_decompose + assert_equal "\u1100\u1161\u11A8", "\uAC00\u11A8".unicode_normalize(:nfd) + end + + def test_hangul_plus_accents + assert_equal "\uAC00\u0323\u0300", "\uAC00\u0300\u0323".unicode_normalize(:nfc) + assert_equal "\uAC00\u0323\u0300", "\u1100\u1161\u0300\u0323".unicode_normalize(:nfc) + assert_equal "\u1100\u1161\u0323\u0300", "\uAC00\u0300\u0323".unicode_normalize(:nfd) + assert_equal "\u1100\u1161\u0323\u0300", "\u1100\u1161\u0300\u0323".unicode_normalize(:nfd) + end + + def test_raise_exception_for_non_unicode_encoding + assert_raise(Encoding::CompatibilityError) { "abc".force_encoding('ISO-8859-1').unicode_normalize } + assert_raise(Encoding::CompatibilityError) { "abc".force_encoding('ISO-8859-1').unicode_normalize! } + assert_raise(Encoding::CompatibilityError) { "abc".force_encoding('ISO-8859-1').unicode_normalized? } + end + + def test_us_ascii + ascii_string = 'abc'.encode('US-ASCII') + + assert_equal ascii_string, ascii_string.unicode_normalize + assert_equal ascii_string, ascii_string.unicode_normalize(:nfd) + assert_equal ascii_string, ascii_string.unicode_normalize(:nfkc) + assert_equal ascii_string, ascii_string.unicode_normalize(:nfkd) + + assert_equal ascii_string, ascii_string.unicode_normalize! + assert_equal ascii_string, ascii_string.unicode_normalize!(:nfd) + assert_equal ascii_string, ascii_string.unicode_normalize!(:nfkc) + assert_equal ascii_string, ascii_string.unicode_normalize!(:nfkd) + + assert_equal true, ascii_string.unicode_normalized? + assert_equal true, ascii_string.unicode_normalized?(:nfd) + assert_equal true, ascii_string.unicode_normalized?(:nfkc) + assert_equal true, ascii_string.unicode_normalized?(:nfkd) + end +end -- cgit v1.2.3