mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-07 20:30:36 -05:00
3d9235e8fc
strconv.FormatFloat doesn't round properly sometimes, this adds a different method of rounding, fixes #7116
64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package lang
|
||
|
||
import (
|
||
"testing"
|
||
|
||
qt "github.com/frankban/quicktest"
|
||
"github.com/gohugoio/hugo/deps"
|
||
)
|
||
|
||
func TestNumFormat(t *testing.T) {
|
||
t.Parallel()
|
||
c := qt.New(t)
|
||
|
||
ns := New(&deps.Deps{})
|
||
|
||
cases := []struct {
|
||
prec int
|
||
n float64
|
||
runes string
|
||
delim string
|
||
|
||
want string
|
||
}{
|
||
{2, -12345.6789, "", "", "-12,345.68"},
|
||
{2, -12345.6789, "- . ,", "", "-12,345.68"},
|
||
{2, -12345.1234, "- . ,", "", "-12,345.12"},
|
||
|
||
{2, 12345.6789, "- . ,", "", "12,345.68"},
|
||
{0, 12345.6789, "- . ,", "", "12,346"},
|
||
{11, -12345.6789, "- . ,", "", "-12,345.67890000000"},
|
||
|
||
{2, 927.675, "- .", "", "927.68"},
|
||
{2, 1927.675, "- .", "", "1927.68"},
|
||
{2, 2927.675, "- .", "", "2927.68"},
|
||
|
||
{3, -12345.6789, "- ,", "", "-12345,679"},
|
||
{6, -12345.6789, "- , .", "", "-12.345,678900"},
|
||
|
||
{3, -12345.6789, "-|,| ", "|", "-12 345,679"},
|
||
{6, -12345.6789, "-|,| ", "|", "-12 345,678900"},
|
||
|
||
// Arabic, ar_AE
|
||
{6, -12345.6789, "- ٫ ٬", "", "-12٬345٫678900"},
|
||
{6, -12345.6789, "-|٫| ", "|", "-12 345٫678900"},
|
||
}
|
||
|
||
for _, cas := range cases {
|
||
var s string
|
||
var err error
|
||
|
||
if len(cas.runes) == 0 {
|
||
s, err = ns.NumFmt(cas.prec, cas.n)
|
||
} else {
|
||
if cas.delim == "" {
|
||
s, err = ns.NumFmt(cas.prec, cas.n, cas.runes)
|
||
} else {
|
||
s, err = ns.NumFmt(cas.prec, cas.n, cas.runes, cas.delim)
|
||
}
|
||
}
|
||
|
||
c.Assert(err, qt.IsNil)
|
||
c.Assert(s, qt.Equals, cas.want)
|
||
}
|
||
}
|