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test for Symbol#match? [Feature #12898]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-12-12 03:19:52 +00:00
parent e2583b17b9
commit 9f3798549d
1 changed files with 42 additions and 0 deletions
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42
test/ruby/test_symbol.rb
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@ -325,6 +325,48 @@ class TestSymbol < Test::Unit::TestCase
assert_raise(ArgumentError) { :"foo".match } assert_raise(ArgumentError) { :"foo".match }
end end
def test_match_p_regexp
/backref/ =~ 'backref'
# must match here, but not in a separate method, e.g., assert_send,
# to check if $~ is affected or not.
assert_equal(true, "".match?(//))
assert_equal(true, :abc.match?(/.../))
assert_equal(true, 'abc'.match?(/b/))
assert_equal(true, 'abc'.match?(/b/, 1))
assert_equal(true, 'abc'.match?(/../, 1))
assert_equal(true, 'abc'.match?(/../, -2))
assert_equal(false, 'abc'.match?(/../, -4))
assert_equal(false, 'abc'.match?(/../, 4))
assert_equal(true, ("\u3042" + '\x').match?(/../, 1))
assert_equal(true, ''.match?(/\z/))
assert_equal(true, 'abc'.match?(/\z/))
assert_equal(true, 'Ruby'.match?(/R.../))
assert_equal(false, 'Ruby'.match?(/R.../, 1))
assert_equal(false, 'Ruby'.match?(/P.../))
assert_equal('backref', $&)
end
def test_match_p_string
/backref/ =~ 'backref'
# must match here, but not in a separate method, e.g., assert_send,
# to check if $~ is affected or not.
assert_equal(true, "".match?(''))
assert_equal(true, :abc.match?('...'))
assert_equal(true, 'abc'.match?('b'))
assert_equal(true, 'abc'.match?('b', 1))
assert_equal(true, 'abc'.match?('..', 1))
assert_equal(true, 'abc'.match?('..', -2))
assert_equal(false, 'abc'.match?('..', -4))
assert_equal(false, 'abc'.match?('..', 4))
assert_equal(true, ("\u3042" + '\x').match?('..', 1))
assert_equal(true, ''.match?('\z'))
assert_equal(true, 'abc'.match?('\z'))
assert_equal(true, 'Ruby'.match?('R...'))
assert_equal(false, 'Ruby'.match?('R...', 1))
assert_equal(false, 'Ruby'.match?('P...'))
assert_equal('backref', $&)
end
def test_symbol_popped def test_symbol_popped
assert_nothing_raised { eval('a = 1; :"#{ a }"; 1') } assert_nothing_raised { eval('a = 1; :"#{ a }"; 1') }
end end