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add tests for sub/gsub with hash.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-02-18 03:51:34 +00:00
parent 1783b7aacc
commit d77ddf33ae
2 changed files with 20 additions and 1 deletions
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3
re.c
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@ -3152,7 +3152,8 @@ rb_reg_s_last_match(int argc, VALUE *argv)
}
static void
re_warn(const char* s) {
re_warn(const char *s)
{
rb_warn("%s", s);
}

18
test/ruby/test_string.rb
View file

@ -575,6 +575,24 @@ class TestString < Test::Unit::TestCase
assert_nil(a.sub!(S('X'), S('Y')))
end
def test_sub_hash
assert_equal('azc', 'abc'.sub(/b/, "b" => "z"))
assert_equal('ac', 'abc'.sub(/b/, {}))
assert_equal('a1c', 'abc'.sub(/b/, "b" => 1))
assert_equal('aBc', 'abc'.sub(/b/, Hash.new {|h, k| k.upcase }))
assert_equal('aBcabc', 'abcabc'.sub(/b/, Hash.new {|h, k| h[k] = k.upcase }))
assert_equal('aBcdef', 'abcdef'.sub(/de|b/, "b" => "B", "de" => "DE"))
end
def test_gsub_hash
assert_equal('azc', 'abc'.gsub(/b/, "b" => "z"))
assert_equal('ac', 'abc'.gsub(/b/, {}))
assert_equal('a1c', 'abc'.gsub(/b/, "b" => 1))
assert_equal('aBc', 'abc'.gsub(/b/, Hash.new {|h, k| k.upcase }))
assert_equal('aBcaBc', 'abcabc'.gsub(/b/, Hash.new {|h, k| h[k] = k.upcase }))
assert_equal('aBcDEf', 'abcdef'.gsub(/de|b/, "b" => "B", "de" => "DE"))
end
def test_hash
assert_equal(S("hello").hash, S("hello").hash)
assert(S("hello").hash != S("helLO").hash)