31 lines
627 B
Go
31 lines
627 B
Go
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// Copyright 2013 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 cgotlstest
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// #include <pthread.h>
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// extern void setTLS(int);
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// extern int getTLS();
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import "C"
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import (
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"runtime"
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"testing"
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)
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func testTLS(t *testing.T) {
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runtime.LockOSThread()
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defer runtime.UnlockOSThread()
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if val := C.getTLS(); val != 0 {
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t.Fatalf("at start, C.getTLS() = %#x, want 0", val)
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}
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const keyVal = 0x1234
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C.setTLS(keyVal)
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if val := C.getTLS(); val != keyVal {
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t.Fatalf("at end, C.getTLS() = %#x, want %#x", val, keyVal)
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}
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}
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