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352d8339e8
For golang/go#57237 Change-Id: I11d1c954f942ebd836c4deb9c710c40778dc5599 Reviewed-on: https://go-review.googlesource.com/c/sys/+/494858 Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Heschi Kreinick <heschi@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
22 lines
441 B
Go
22 lines
441 B
Go
// Copyright 2023 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package cpu_test
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import (
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"testing"
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"unsafe"
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"golang.org/x/sys/cpu"
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)
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func TestIsBigEndian(t *testing.T) {
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b := uint16(0xff00)
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want := *(*byte)(unsafe.Pointer(&b)) == 0xff
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if cpu.IsBigEndian != want {
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t.Errorf("IsBigEndian = %t, want %t",
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cpu.IsBigEndian, want)
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}
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}
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