diff options
Diffstat (limited to 'test/bigdecimal/test_bigdecimal.rb')
| -rw-r--r-- | test/bigdecimal/test_bigdecimal.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb index 91cf7288e9..c2591dea25 100644 --- a/test/bigdecimal/test_bigdecimal.rb +++ b/test/bigdecimal/test_bigdecimal.rb @@ -1,6 +1,7 @@ # frozen_string_literal: false require_relative "testbase" require 'bigdecimal/math' +require 'rbconfig/sizeof' class TestBigDecimal < Test::Unit::TestCase include TestBigDecimalBase @@ -104,10 +105,26 @@ class TestBigDecimal < Test::Unit::TestCase end def test_BigDecimal_with_integer + assert_equal(BigDecimal("0"), BigDecimal(0)) assert_equal(BigDecimal("1"), BigDecimal(1)) assert_equal(BigDecimal("-1"), BigDecimal(-1)) assert_equal(BigDecimal((2**100).to_s), BigDecimal(2**100)) assert_equal(BigDecimal((-2**100).to_s), BigDecimal(-2**100)) + + assert_equal(BigDecimal(RbConfig::LIMITS["FIXNUM_MIN"].to_s), + BigDecimal(RbConfig::LIMITS["FIXNUM_MIN"])) + + assert_equal(BigDecimal(RbConfig::LIMITS["FIXNUM_MAX"].to_s), + BigDecimal(RbConfig::LIMITS["FIXNUM_MAX"])) + + assert_equal(BigDecimal(RbConfig::LIMITS["INT64_MIN"].to_s), + BigDecimal(RbConfig::LIMITS["INT64_MIN"])) + + assert_equal(BigDecimal(RbConfig::LIMITS["INT64_MAX"].to_s), + BigDecimal(RbConfig::LIMITS["INT64_MAX"])) + + assert_equal(BigDecimal(RbConfig::LIMITS["UINT64_MAX"].to_s), + BigDecimal(RbConfig::LIMITS["UINT64_MAX"])) end def test_BigDecimal_with_rational |