43 lines
618 B
Go
43 lines
618 B
Go
// +build race
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package luar
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import (
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"runtime"
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"testing"
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"github.com/yuin/gopher-lua"
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)
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func Test_functhread(t *testing.T) {
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L := lua.NewState()
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defer L.Close()
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var fn func(x int) string
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L.SetGlobal("fn", New(L, &fn))
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if err := L.DoString(`_ = fn ^ function(x) return tostring(x) .. "!" end`); err != nil {
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t.Fatal(err)
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}
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done := make(chan struct{})
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defer close(done)
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go func() {
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for {
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select {
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case <-done:
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return
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default:
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}
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L.Push(lua.LNumber(1000))
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runtime.Gosched()
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}
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}()
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if ret := fn(123); ret != "123!" {
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t.Fatalf("expected %#v, got %#v", "123!", ret)
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}
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}
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