/usr/share/gocode/src/github.com/bradfitz/http2/gotrack_test.go is in golang-github-bradfitz-http2-dev 0.0~git20150509-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | // Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// See https://code.google.com/p/go/source/browse/CONTRIBUTORS
// Licensed under the same terms as Go itself:
// https://code.google.com/p/go/source/browse/LICENSE
package http2
import (
"fmt"
"strings"
"testing"
)
func TestGoroutineLock(t *testing.T) {
DebugGoroutines = true
g := newGoroutineLock()
g.check()
sawPanic := make(chan interface{})
go func() {
defer func() { sawPanic <- recover() }()
g.check() // should panic
}()
e := <-sawPanic
if e == nil {
t.Fatal("did not see panic from check in other goroutine")
}
if !strings.Contains(fmt.Sprint(e), "wrong goroutine") {
t.Errorf("expected on see panic about running on the wrong goroutine; got %v", e)
}
}
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