diff options
| author | nagachika <nagachika@ruby-lang.org> | 2021-03-20 16:16:45 +0900 |
|---|---|---|
| committer | nagachika <nagachika@ruby-lang.org> | 2021-03-20 16:16:45 +0900 |
| commit | 364c8595884808315aaec9605bf2423963ed81c0 (patch) | |
| tree | 9d1f97e3ebdbb864d11767a7fd25b976fb0fba37 /test/ruby | |
| parent | ec779aa56f4d6df465e721818d73d0d48fdf03f2 (diff) | |
merge revision(s) a85ed626f18d1014d09fb37eb0a703976c3d2b53: [Backport #17731]
Fix Enumerable#inject with high negative fixnums [Bug #17731]
---
enum.c | 2 +-
test/ruby/test_enum.rb | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_enum.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/ruby/test_enum.rb b/test/ruby/test_enum.rb index 7b647231c8..ebb7e78381 100644 --- a/test/ruby/test_enum.rb +++ b/test/ruby/test_enum.rb @@ -228,11 +228,13 @@ class TestEnumerable < Test::Unit::TestCase assert_equal(15, [3, 5, 7].inject(:+)) assert_float_equal(15.0, [3, 5, 7.0].inject(:+)) assert_equal(2*FIXNUM_MAX, Array.new(2, FIXNUM_MAX).inject(:+)) + assert_equal(3*FIXNUM_MAX, Array.new(3, FIXNUM_MAX).inject(:+)) assert_equal(2*(FIXNUM_MAX+1), Array.new(2, FIXNUM_MAX+1).inject(:+)) assert_equal(10*FIXNUM_MAX, Array.new(10, FIXNUM_MAX).inject(:+)) assert_equal(0, ([FIXNUM_MAX, 1, -FIXNUM_MAX, -1]*10).inject(:+)) assert_equal(FIXNUM_MAX*10, ([FIXNUM_MAX+1, -1]*10).inject(:+)) assert_equal(2*FIXNUM_MIN, Array.new(2, FIXNUM_MIN).inject(:+)) + assert_equal(3*FIXNUM_MIN, Array.new(3, FIXNUM_MIN).inject(:+)) assert_equal((FIXNUM_MAX+1).to_f, [FIXNUM_MAX, 1, 0.0].inject(:+)) assert_float_equal(10.0, [3.0, 5].inject(2.0, :+)) assert_float_equal((FIXNUM_MAX+1).to_f, [0.0, FIXNUM_MAX+1].inject(:+)) |