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https://github.com/golang/go
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28 lines
640 B
Go
28 lines
640 B
Go
// 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 cgotest
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/*
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extern unsigned long long issue6833Func(unsigned int, unsigned long long);
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*/
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import "C"
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import "testing"
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//export GoIssue6833Func
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func GoIssue6833Func(aui uint, aui64 uint64) uint64 {
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return aui64 + uint64(aui)
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}
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func test6833(t *testing.T) {
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ui := 7
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ull := uint64(0x4000300020001000)
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v := uint64(C.issue6833Func(C.uint(ui), C.ulonglong(ull)))
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exp := uint64(ui) + ull
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if v != exp {
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t.Errorf("issue6833Func() returns %x, expected %x", v, exp)
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}
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}
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