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go/misc/cgo/test/helpers.go
Emmanuel Odeke 53fd522c0d all: make copyright headers consistent with one space after period
Follows suit with https://go-review.googlesource.com/#/c/20111.

Generated by running
$ grep -R 'Go Authors.  All' * | cut -d":" -f1 | while read F;do perl -pi -e 's/Go
Authors.  All/Go Authors. All/g' $F;done

The code in cmd/internal/unvendor wasn't changed.

Fixes #15213

Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f
Reviewed-on: https://go-review.googlesource.com/21819
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-05-02 13:43:18 +00:00

36 lines
783 B
Go

// Copyright 2011 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.
package cgotest
// const char *greeting = "hello, world";
import "C"
import (
"reflect"
"testing"
"unsafe"
)
const greeting = "hello, world"
type testPair struct {
Name string
Got, Want interface{}
}
var testPairs = []testPair{
{"GoString", C.GoString(C.greeting), greeting},
{"GoStringN", C.GoStringN(C.greeting, 5), greeting[:5]},
{"GoBytes", C.GoBytes(unsafe.Pointer(C.greeting), 5), []byte(greeting[:5])},
}
func testHelpers(t *testing.T) {
for _, pair := range testPairs {
if !reflect.DeepEqual(pair.Got, pair.Want) {
t.Errorf("%s: got %#v, want %#v", pair.Name, pair.Got, pair.Want)
}
}
}