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// Copyright 2016 The Prometheus Authors
// 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.
// +build !nonetdev
// +build freebsd dragonfly
package collector
import "testing"
type uintToStringTest struct {
in uint64
out string
}
var uinttostringtests = []uintToStringTest{
// Copied base10 values from strconv's tests:
{0, "0"},
{1, "1"},
{12345678, "12345678"},
{1<<31 - 1, "2147483647"},
{1 << 31, "2147483648"},
{1<<31 + 1, "2147483649"},
{1<<32 - 1, "4294967295"},
{1 << 32, "4294967296"},
{1<<32 + 1, "4294967297"},
{1 << 50, "1125899906842624"},
{1<<63 - 1, "9223372036854775807"},
// Some values that convert correctly on amd64, but not on i386.
{0x1bf0c640a, "7500227594"},
{0xbee5df75, "3202735989"},
}
func TestUintToString(t *testing.T) {
for _, test := range uinttostringtests {
is := convertFreeBSDCPUTime(test.in)
if is != test.out {
t.Errorf("convertFreeBSDCPUTime(%v) = %v want %v",
test.in, is, test.out)
}
}
}
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