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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | test/ruby/test_string.rb | 14 |
2 files changed, 19 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Mon Dec 28 09:18:53 2015 Kuniaki IGARASHI <igaiga@gmail.com> + + * test/ruby/test_string.rb (TestString#test_lstrip_bang): Add test + for String#lstrip!. [Fix GH-1176] + Sun Dec 27 23:32:26 2015 Masaki Suketa <masaki.suketa@nifty.ne.jp> * ext/win32ole/win32ole.c (ole_variant2val): refactoring. diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb index 96137e3de9..778a817fdc 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -2147,6 +2147,20 @@ class TestString < Test::Unit::TestCase assert_equal("\u3042", " \u3042".lstrip) end + def test_lstrip_bang + s1 = S(" hello ") + assert_equal("hello ", s1.lstrip!) + assert_equal("hello ", s1) + + s2 = S("\u3042 ") + assert_equal(nil, s2.lstrip!) + assert_equal("\u3042 ", s2) + + s3 = S(" \u3042") + assert_equal("\u3042", s3.lstrip!) + assert_equal("\u3042", s3) + end + =begin def test_symbol_table_overflow assert_in_out_err([], <<-INPUT, [], /symbol table overflow \(symbol [a-z]{8}\) \(RuntimeError\)/) |