go/ferret
1
0
Fork 0
mirror of https://github.com/MontFerret/ferret.git synced 2025-11-29 22:17:29 +02:00
Code Issues Releases Activity

Feature/#7 numeric functions (#116)

Browse Source 
* #7 Added ABS

* #7 Added ACOS

* #7 Added ASIN

* #7 Added ATAN

* #7 Added ATAN2

* #7 Added AVERAGE

* #7 Added CEIL

* #7 Added COS

* #7 Added DEGREES

* #7 Added EXP

* #7 Added EXP2

* #7 Added FLOOR

* #7 Added LOG

* #7 Added LOG2

* #7 Added LOG10

* #7 Added MAX

* #7 Added MEDIAN

* #7 Added MIN

* #7 Added PERCENTILE

* #7 Added PI

* #7 Added POW

* #7 Added RADIANS

* #7 Added RAND

* #7 Added RANGE

* #7 Added ROUND

* #7 Added SIN

* #7 Added SQRT

* #7 Added TAN

* #7 Added SUM

* #7 Added STDDEV_POPULATION

* #7 Added STDDEV_SAMPLE, VARIANCE_POPULATION, VARIANCE_SAMPLE
This commit is contained in:
Tim Voronov
2018-10-13 21:07:28 -04:00
committed by GitHub
parent 2417be3f9d
commit 5f94b77a39
74 changed files with 2466 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
pkg/stdlib/math/log2_test.go Normal file
View File

@@ -0,0 +1,29 @@
package math_test
import (
"context"
"github.com/MontFerret/ferret/pkg/runtime/values"
"github.com/MontFerret/ferret/pkg/stdlib/math"
"testing"
. "github.com/smartystreets/goconvey/convey"
)
func TestLog2(t *testing.T) {
Convey("Should return a value", t, func() {
out, err := math.Log2(context.Background(), values.NewFloat(1024))
So(err, ShouldBeNil)
So(out, ShouldEqual, 10)
out, err = math.Log2(context.Background(), values.NewFloat(8))
So(err, ShouldBeNil)
So(out, ShouldEqual, 3)
out, err = math.Log2(context.Background(), values.NewFloat(0))
So(err, ShouldBeNil)
So(values.IsInf(out.(values.Float), -1).Unwrap(), ShouldBeTrue)
})
}