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* test/ruby/test_regexp.rb: Add test cases for $KCODE and $= warning

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[Misc #11770][ruby-dev:49398]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yui-knk 2015-12-12 09:29:35 +00:00
parent 3aeef6bcf0
commit c0c733791c
2 changed files with 15 additions and 0 deletions
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10
test/ruby/test_regexp.rb
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@ -537,6 +537,16 @@ class TestRegexp < Test::Unit::TestCase
assert_nothing_raised { $= = nil }
end
def test_KCODE_warning
assert_warning(/variable \$KCODE is no longer effective; ignored/) { $KCODE = nil }
assert_warning(/variable \$KCODE is no longer effective/) { $KCODE = nil }
end
def test_ignorecase_warning
assert_warning(/variable \$= is no longer effective; ignored/) { $= = nil }
assert_warning(/variable \$= is no longer effective/) { $= }
end
def test_match_setter
/foo/ =~ "foo"
m = $~