diff options
| author | KOBAYASHI Shuji <[email protected]> | 2021-03-18 17:10:51 +0900 |
|---|---|---|
| committer | KOBAYASHI Shuji <[email protected]> | 2021-03-18 17:10:51 +0900 |
| commit | 6731f935cc0460852ab36a21aaacd5e30d6b4842 (patch) | |
| tree | 33762f7cc1a19b420e90b8898c3a7107360b5b48 /test | |
| parent | a0b3378b360b0ac2d2f2b80502fb88e01516cc08 (diff) | |
| download | mruby-6731f935cc0460852ab36a21aaacd5e30d6b4842.tar.gz mruby-6731f935cc0460852ab36a21aaacd5e30d6b4842.zip | |
`Float::NAN/0` should be `Float::NAN`; ref a0b3378b3
#### Before this patch:
```console
$ bin/mruby -e 'p(Float::NAN/0)'
Infinity
```
#### After this patch (same as Ruby):
```console
$ bin/mruby -e 'p(Float::NAN/0)'
NaN
```
Diffstat (limited to 'test')
| -rw-r--r-- | test/t/float.rb | 66 |
1 files changed, 58 insertions, 8 deletions
diff --git a/test/t/float.rb b/test/t/float.rb index 3a0cf27bc..f6f6d01dd 100644 --- a/test/t/float.rb +++ b/test/t/float.rb @@ -35,16 +35,66 @@ assert('Float#*', '15.2.9.3.3') do end assert('Float#/', '15.2.9.3.4') do - a = 3.123456789 / 3.123456789 - b = 3.123456789 / 1 - - assert_float(1.0 , a) - assert_float(3.123456789, b) + assert_float(1.0, 3.123456789 / 3.123456789) + assert_float(3.123456789, 3.123456789 / 1) + assert_float(2.875, -5.75 / -2.0) + assert_float(-2.875, 5.75 / -2) + assert_float(-2.875, -5.75 / 2.0) + assert_float(Float::NAN, 0.0 / 0.0) + assert_float(Float::NAN, -0.0 / -0.0) + assert_float(Float::NAN, -0.0 / 0.0) + assert_float(Float::NAN, Float::NAN / Float::NAN) + assert_float(Float::NAN, Float::NAN / 0.0) + assert_float(Float::NAN, Float::NAN / -0.0) + assert_float(Float::NAN, Float::NAN / 2.0) + assert_float(Float::NAN, Float::NAN / -2.0) + assert_float(Float::NAN, 0.0 / Float::NAN) + assert_float(Float::NAN, -0.0 / Float::NAN) + assert_float(Float::NAN, 2.0 / Float::NAN) + assert_float(Float::NAN, -2.0 / Float::NAN) + assert_float(Float::NAN, Float::INFINITY / Float::INFINITY) + assert_float(Float::NAN, -Float::INFINITY / Float::INFINITY) + assert_float(Float::NAN, Float::INFINITY / -Float::INFINITY) + assert_float(Float::NAN, -Float::INFINITY / -Float::INFINITY) + assert_float(Float::INFINITY, 1.0 / 0.0) + assert_float(Float::INFINITY, -1.0 / -0.0) + assert_float(-Float::INFINITY, 1.0 / -0.0) + assert_float(-Float::INFINITY, -1.0 / 0.0) + assert_float(0.0, 1.0 / Float::INFINITY) + assert_float(0.0, -1.0 / -Float::INFINITY) + assert_float(-0.0, -1.0 / Float::INFINITY) + assert_float(-0.0, 1.0 / -Float::INFINITY) end assert('Float#quo') do - a = 3.123456789.quo(3.123456789) - - assert_float(1.0 , a) + assert_float(1.0, 3.123456789.quo(3.123456789)) + assert_float(3.123456789, 3.123456789.quo(1)) + assert_float(2.875, -5.75.quo(-2.0)) + assert_float(-2.875, 5.75.quo(-2)) + assert_float(-2.875, -5.75.quo(2.0)) + assert_float(Float::NAN, 0.0.quo(0.0)) + assert_float(Float::NAN, -0.0.quo(-0.0)) + assert_float(Float::NAN, -0.0.quo(0.0)) + assert_float(Float::NAN, Float::NAN.quo(Float::NAN)) + assert_float(Float::NAN, Float::NAN.quo(0.0)) + assert_float(Float::NAN, Float::NAN.quo(-0.0)) + assert_float(Float::NAN, Float::NAN.quo(2.0)) + assert_float(Float::NAN, Float::NAN.quo(-2.0)) + assert_float(Float::NAN, 0.0.quo(Float::NAN)) + assert_float(Float::NAN, -0.0.quo(Float::NAN)) + assert_float(Float::NAN, 2.0.quo(Float::NAN)) + assert_float(Float::NAN, -2.0.quo(Float::NAN)) + assert_float(Float::NAN, Float::INFINITY.quo(Float::INFINITY)) + assert_float(Float::NAN, -Float::INFINITY.quo(Float::INFINITY)) + assert_float(Float::NAN, Float::INFINITY.quo(-Float::INFINITY)) + assert_float(Float::NAN, -Float::INFINITY.quo(-Float::INFINITY)) + assert_float(Float::INFINITY, 1.0.quo(0.0)) + assert_float(Float::INFINITY, -1.0.quo(-0.0)) + assert_float(-Float::INFINITY, 1.0.quo(-0.0)) + assert_float(-Float::INFINITY, -1.0.quo(0.0)) + assert_float(0.0, 1.0.quo(Float::INFINITY)) + assert_float(0.0, -1.0.quo(-Float::INFINITY)) + assert_float(-0.0, -1.0.quo(Float::INFINITY)) + assert_float(-0.0, 1.0.quo(-Float::INFINITY)) end assert('Float#%', '15.2.9.3.5') do |