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519474451a
This is a subset of https://golang.org/cl/20022 with only the copyright header lines, so the next CL will be smaller and more reviewable. Go policy has been single space after periods in comments for some time. The copyright header template at: https://golang.org/doc/contribute.html#copyright also uses a single space. Make them all consistent. Change-Id: Icc26c6b8495c3820da6b171ca96a74701b4a01b0 Reviewed-on: https://go-review.googlesource.com/20111 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
42 lines
888 B
Go
42 lines
888 B
Go
// Copyright 2015 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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// The file contains tests that cannot run under race detector for some reason.
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// +build !race
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package runtime_test
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import (
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"runtime"
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"testing"
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"time"
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"unsafe"
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)
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var newOSProcDone bool
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//go:nosplit
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func newOSProcCreated() {
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newOSProcDone = true
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}
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// Can't be run with -race because it inserts calls into newOSProcCreated()
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// that require a valid G/M.
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func TestNewOSProc0(t *testing.T) {
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runtime.NewOSProc0(0x800000, unsafe.Pointer(runtime.FuncPC(newOSProcCreated)))
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check := time.NewTicker(100 * time.Millisecond)
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defer check.Stop()
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end := time.After(5 * time.Second)
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for {
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select {
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case <-check.C:
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if newOSProcDone {
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return
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}
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case <-end:
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t.Fatalf("couldn't create new OS process")
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}
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}
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}
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