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https://github.com/golang/go
synced 2024-09-23 15:30:17 -06:00
6428a8b437
This change reintroduces CL 8523. CL 8523 was reverted because it broke darwin and netbsd builds. Now that this test is part of "go tool dist test" command we could skip OSes that fail. Updates #10360 Change-Id: Iaaeb5b800126492f36415a439c333a218fe4ab67 Reviewed-on: https://go-review.googlesource.com/11119 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
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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package cgosotest
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// This test verifies that Go can access C variables
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// in shared object file via cgo.
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/*
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// intentionally write the same LDFLAGS differently
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// to test correct handling of LDFLAGS.
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#cgo windows CFLAGS: -DIMPORT_DLL
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#cgo linux LDFLAGS: -L. -lcgosotest
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#cgo dragonfly LDFLAGS: -L. -l cgosotest
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#cgo freebsd LDFLAGS: -L. -l cgosotest
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#cgo openbsd LDFLAGS: -L. -l cgosotest
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#cgo solaris LDFLAGS: -L. -lcgosotest
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#cgo netbsd LDFLAGS: -L. libcgosotest.so
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#cgo darwin LDFLAGS: -L. libcgosotest.dylib
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#cgo windows LDFLAGS: -L. libcgosotest.dll
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#include "cgoso_c.h"
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const char* getVar() {
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return exported_var;
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}
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*/
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import "C"
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import "fmt"
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func Test() {
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const want = "Hello world"
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got := C.GoString(C.getVar())
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if got != want {
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panic(fmt.Sprintf("testExportedVar: got %q, but want %q", got, want))
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}
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got = C.GoString(C.exported_var)
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if got != want {
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panic(fmt.Sprintf("testExportedVar: got %q, but want %q", got, want))
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}
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}
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