/test/digest/test_digest.rb
Ruby | 280 lines | 230 code | 44 blank | 6 comment | 8 complexity | e63099e6b9304c2e08bf13423b89f8ca MD5 | raw file
Possible License(s): GPL-2.0, BSD-3-Clause, AGPL-3.0
- # frozen_string_literal: false
- # $RoughId: test.rb,v 1.4 2001/07/13 15:38:27 knu Exp $
- # $Id$
- require 'test/unit'
- require 'tempfile'
- require 'digest'
- %w[digest/md5 digest/rmd160 digest/sha1 digest/sha2 digest/bubblebabble].each do |lib|
- begin
- require lib
- rescue LoadError
- end
- end
- module TestDigest
- Data1 = "abc"
- Data2 = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
- def test_s_new
- self.class::DATA.each do |str, hexdigest|
- assert_raise(ArgumentError) { self.class::ALGO.new("") }
- end
- end
- def test_s_hexdigest
- self.class::DATA.each do |str, hexdigest|
- actual = self.class::ALGO.hexdigest(str)
- assert_equal(hexdigest, actual)
- assert_equal(Encoding::US_ASCII, actual.encoding)
- end
- end
- def test_s_base64digest
- self.class::DATA.each do |str, hexdigest|
- digest = [hexdigest].pack("H*")
- actual = self.class::ALGO.base64digest(str)
- assert_equal([digest].pack("m0"), actual)
- assert_equal(Encoding::US_ASCII, actual.encoding)
- end
- end
- def test_s_digest
- self.class::DATA.each do |str, hexdigest|
- digest = [hexdigest].pack("H*")
- actual = self.class::ALGO.digest(str)
- assert_equal(digest, actual)
- assert_equal(Encoding::BINARY, actual.encoding)
- end
- end
- def test_update
- # This test is also for digest() and hexdigest()
- str = "ABC"
- md = self.class::ALGO.new
- md.update str
- assert_equal(self.class::ALGO.hexdigest(str), md.hexdigest)
- assert_equal(self.class::ALGO.digest(str), md.digest)
- end
- def test_eq
- # This test is also for clone()
- md1 = self.class::ALGO.new
- md1 << "ABC"
- assert_equal(md1, md1.clone, self.class::ALGO)
- bug9913 = '[ruby-core:62967] [Bug #9913]'
- assert_not_equal(md1, nil, bug9913)
- md2 = self.class::ALGO.new
- md2 << "A"
- assert_not_equal(md1, md2, self.class::ALGO)
- md2 << "BC"
- assert_equal(md1, md2, self.class::ALGO)
- end
- def test_s_file
- Tempfile.create("test_digest_file", mode: File::BINARY) { |tmpfile|
- str = "hello, world.\r\n"
- tmpfile.print str
- tmpfile.close
- assert_equal self.class::ALGO.new.update(str), self.class::ALGO.file(tmpfile.path)
- }
- end
- def test_instance_eval
- assert_nothing_raised {
- self.class::ALGO.new.instance_eval { update "a" }
- }
- end
- def test_alignment
- md = self.class::ALGO.new
- assert_nothing_raised('#4320') {
- md.update('a' * 97)
- md.update('a' * 97)
- md.hexdigest
- }
- end
- def test_bubblebabble
- expected = "xirek-hasol-fumik-lanax"
- assert_equal expected, Digest.bubblebabble('message')
- end
- def test_bubblebabble_class
- expected = "xopoh-fedac-fenyh-nehon-mopel-nivor-lumiz-rypon-gyfot-cosyz-rimez-lolyv-pekyz-rosud-ricob-surac-toxox"
- assert_equal expected, Digest::SHA256.bubblebabble('message')
- end
- def test_bubblebabble_instance
- expected = "xumor-boceg-dakuz-sulic-gukoz-rutas-mekek-zovud-gunap-vabov-genin-rygyg-sanun-hykac-ruvah-dovah-huxex"
- hash = Digest::SHA256.new
- assert_equal expected, hash.bubblebabble
- end
- class TestMD5 < Test::Unit::TestCase
- include TestDigest
- ALGO = Digest::MD5
- DATA = {
- Data1 => "900150983cd24fb0d6963f7d28e17f72",
- Data2 => "8215ef0796a20bcaaae116d3876c664a",
- }
- end if defined?(Digest::MD5)
- class TestSHA1 < Test::Unit::TestCase
- include TestDigest
- ALGO = Digest::SHA1
- DATA = {
- Data1 => "a9993e364706816aba3e25717850c26c9cd0d89d",
- Data2 => "84983e441c3bd26ebaae4aa1f95129e5e54670f1",
- }
- end if defined?(Digest::SHA1)
- class TestSHA256 < Test::Unit::TestCase
- include TestDigest
- ALGO = Digest::SHA256
- DATA = {
- Data1 => "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad",
- Data2 => "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1",
- }
- end if defined?(Digest::SHA256)
- class TestSHA384 < Test::Unit::TestCase
- include TestDigest
- ALGO = Digest::SHA384
- DATA = {
- Data1 => "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed"\
- "8086072ba1e7cc2358baeca134c825a7",
- Data2 => "3391fdddfc8dc7393707a65b1b4709397cf8b1d162af05abfe8f450de5f36bc6"\
- "b0455a8520bc4e6f5fe95b1fe3c8452b",
- }
- end if defined?(Digest::SHA384)
- class TestSHA512 < Test::Unit::TestCase
- include TestDigest
- ALGO = Digest::SHA512
- DATA = {
- Data1 => "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a"\
- "2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f",
- Data2 => "204a8fc6dda82f0a0ced7beb8e08a41657c16ef468b228a8279be331a703c335"\
- "96fd15c13b1b07f9aa1d3bea57789ca031ad85c7a71dd70354ec631238ca3445",
- }
- end if defined?(Digest::SHA512)
- class TestSHA2 < Test::Unit::TestCase
- def test_s_file
- Tempfile.create("test_digest_file") { |tmpfile|
- str = Data1
- tmpfile.print str
- tmpfile.close
- assert_equal "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed"\
- "8086072ba1e7cc2358baeca134c825a7",
- Digest::SHA2.file(tmpfile.path, 384).hexdigest
- }
- end
- end if defined?(Digest::SHA2)
- class TestRMD160 < Test::Unit::TestCase
- include TestDigest
- ALGO = Digest::RMD160
- DATA = {
- Data1 => "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc",
- Data2 => "12a053384a9c0c88e405a06c27dcf49ada62eb2b",
- }
- end if defined?(Digest::RMD160)
- class TestBase < Test::Unit::TestCase
- def test_base
- bug3810 = '[ruby-core:32231]'
- assert_raise(NotImplementedError, bug3810) {Digest::Base.new}
- end
- end
- class TestInitCopy < Test::Unit::TestCase
- if defined?(Digest::MD5) and defined?(Digest::RMD160)
- def test_initialize_copy_md5_rmd160
- assert_separately(%w[-rdigest], <<-'end;')
- md5 = Digest::MD5.allocate
- rmd160 = Digest::RMD160.allocate
- assert_raise(TypeError) {md5.__send__(:initialize_copy, rmd160)}
- end;
- end
- end
- end
- class TestDigestParen < Test::Unit::TestCase
- def test_sha2
- assert_separately(%w[-rdigest], <<-'end;')
- assert_nothing_raised {
- Digest(:SHA256).new
- Digest(:SHA384).new
- Digest(:SHA512).new
- }
- end;
- end
- def test_no_lib
- assert_separately(%w[-rdigest], <<-'end;')
- class Digest::Nolib < Digest::Class
- end
- assert_nothing_raised {
- Digest(:Nolib).new
- }
- end;
- end
- def test_no_lib_no_def
- assert_separately(%w[-rdigest], <<-'end;')
- assert_raise(LoadError) {
- Digest(:Nodef).new
- }
- end;
- end
- def test_race
- assert_separately(['-rdigest', "-I#{File.dirname(__FILE__)}"], <<-"end;")
- assert_nothing_raised {
- t = Thread.start {
- sleep #{ EnvUtil.apply_timeout_scale(0.1) }
- Digest(:Foo).new
- }
- Digest(:Foo).new
- t.join
- }
- end;
- end
- def test_race_mixed
- assert_separately(['-rdigest', "-I#{File.dirname(__FILE__)}"], <<-"end;")
- assert_nothing_raised {
- t = Thread.start {
- sleep #{ EnvUtil.apply_timeout_scale(0.1) }
- Thread.current.report_on_exception = false
- Digest::Foo.new
- }
- Digest(:Foo).new
- begin
- t.join
- rescue NoMethodError, NameError
- # NoMethodError is highly likely; NameError is listed just in case
- end
- }
- end;
- end
- end
- end