mirror of
https://github.com/octoleo/restic.git
synced 2024-11-14 01:04:05 +00:00
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
|
// Copyright 2016 Google Inc. All Rights Reserved.
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
package gensupport
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
"math"
|
||
|
|
"testing"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestJSONFloat(t *testing.T) {
|
||
|
|
for _, test := range []struct {
|
||
|
|
in string
|
||
|
|
want float64
|
||
|
|
}{
|
||
|
|
{"0", 0},
|
||
|
|
{"-10", -10},
|
||
|
|
{"1e23", 1e23},
|
||
|
|
{`"Infinity"`, math.Inf(1)},
|
||
|
|
{`"-Infinity"`, math.Inf(-1)},
|
||
|
|
{`"NaN"`, math.NaN()},
|
||
|
|
} {
|
||
|
|
var f64 JSONFloat64
|
||
|
|
if err := json.Unmarshal([]byte(test.in), &f64); err != nil {
|
||
|
|
t.Fatal(err)
|
||
|
|
}
|
||
|
|
got := float64(f64)
|
||
|
|
if got != test.want && math.IsNaN(got) != math.IsNaN(test.want) {
|
||
|
|
t.Errorf("%s: got %f, want %f", test.in, got, test.want)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestJSONFloatErrors(t *testing.T) {
|
||
|
|
var f64 JSONFloat64
|
||
|
|
for _, in := range []string{"", "a", `"Inf"`, `"-Inf"`, `"nan"`, `"nana"`} {
|
||
|
|
if err := json.Unmarshal([]byte(in), &f64); err == nil {
|
||
|
|
t.Errorf("%q: got nil, want error", in)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|