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-rw-r--r--test/ruby/test_integer.rb23
1 files changed, 23 insertions, 0 deletions
diff --git a/test/ruby/test_integer.rb b/test/ruby/test_integer.rb
index acba5ac..a991683 100644
--- a/test/ruby/test_integer.rb
+++ b/test/ruby/test_integer.rb
@@ -27,6 +27,29 @@ class TestInteger < Test::Unit::TestCase
x = EnvUtil.suppress_warning {2 ** -0x4000000000000000}
assert_in_delta(0.0, (x / 2), Float::EPSILON)
+
+ <<~EXPRS.each_line.with_index(__LINE__+1) do |expr, line|
+ crash01: 111r+11**-11111161111111
+ crash02: 1118111111111**-1111111111111111**1+1==11111
+ crash03: -1111111**-1111*11 - -1111111** -111111111
+ crash04: 1118111111111** -1111111111111111**1+11111111111**1 ===111
+ crash05: 11** -111155555555555555 -55 !=5-555
+ crash07: 1 + 111111111**-1111811111
+ crash08: 18111111111**-1111111111111111**1 + 1111111111**-1111**1
+ crash10: -7 - -1111111** -1111**11
+ crash12: 1118111111111** -1111111111111111**1 + 1111 - -1111111** -1111*111111111119
+ crash13: 1.0i - -1111111** -111111111
+ crash14: 11111**111111111**111111 * -11111111111111111111**-111111111111
+ crash15: ~1**1111 + -~1**~1**111
+ crash17: 11** -1111111**1111 /11i
+ crash18: 5555i**-5155 - -9111111**-1111**11
+ crash19: 111111*-11111111111111111111**-1111111111111111
+ crash20: 1111**111-11**-11111**11
+ crash21: 11**-10111111119-1i -1r
+ EXPRS
+ name, expr = expr.split(':', 2)
+ assert_ruby_status(%w"-W0", expr, name)
+ end
end
def test_lshift