diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_sprintf.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_sprintf.rb b/test/ruby/test_sprintf.rb index 23036d8d0f..ecb4ed1208 100644 --- a/test/ruby/test_sprintf.rb +++ b/test/ruby/test_sprintf.rb @@ -220,6 +220,9 @@ class TestSprintf < Test::Unit::TestCase assert_equal("0B1", sprintf("%#B", 1)) assert_equal("1", sprintf("%d", 1.0)) assert_equal("4294967296", sprintf("%d", (2**32).to_f)) + assert_equal("-2147483648", sprintf("%d", -(2**31).to_f)) + assert_equal("18446744073709551616", sprintf("%d", (2**64).to_f)) + assert_equal("-9223372036854775808", sprintf("%d", -(2**63).to_f)) assert_equal("1", sprintf("%d", "1")) o = Object.new; def o.to_int; 1; end assert_equal("1", sprintf("%d", o)) |