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misc/cgo/test: fix issue 24161 test for 1.11 and earlier 

The test uses functions from C that were introduced in OSX 1.12.
Include stubs for those functions when compiling for 1.11 and earlier.
This test really a compile-time test, it doesn't matter much what the
executed code actually does.
Use a nasty #define hack to work around the fact that cgo doesn't
support static global variables.

Update #24161
Fixes #26355

Change-Id: Icf6f7bc9b6b36cacc81d5d0e033a2ebaff7e0298
Reviewed-on: https://go-review.googlesource.com/123715
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Keith Randall 2018-07-12 16:51:27 -07:00 committed by Keith Randall
parent 489a2632f4
commit a2419221fd
3 changed files with 18 additions and 0 deletions
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6
misc/cgo/test/issue24161e0/main.go
View File

@ -11,6 +11,12 @@ package issue24161e0
#cgo LDFLAGS: -framework CoreFoundation -framework Security
#include <CoreFoundation/CoreFoundation.h>
#include <Security/Security.h>
#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
typedef CFStringRef SecKeyAlgorithm;
static CFDataRef SecKeyCreateSignature(SecKeyRef key, SecKeyAlgorithm algorithm, CFDataRef dataToSign, CFErrorRef *error){return NULL;}
#define kSecKeyAlgorithmECDSASignatureDigestX962SHA1 foo()
static SecKeyAlgorithm foo(void){return NULL;}
#endif
*/
import "C"
import "testing"

6
misc/cgo/test/issue24161e1/main.go
View File

@ -11,6 +11,12 @@ package issue24161e1
#cgo LDFLAGS: -framework CoreFoundation -framework Security
#include <CoreFoundation/CoreFoundation.h>
#include <Security/Security.h>
#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
typedef CFStringRef SecKeyAlgorithm;
static CFDataRef SecKeyCreateSignature(SecKeyRef key, SecKeyAlgorithm algorithm, CFDataRef dataToSign, CFErrorRef *error){return NULL;}
#define kSecKeyAlgorithmECDSASignatureDigestX962SHA1 foo()
static SecKeyAlgorithm foo(void){return NULL;}
#endif
*/
import "C"
import (

6
misc/cgo/test/issue24161e2/main.go
View File

@ -11,6 +11,12 @@ package issue24161e2
#cgo LDFLAGS: -framework CoreFoundation -framework Security
#include <CoreFoundation/CoreFoundation.h>
#include <Security/Security.h>
#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200
typedef CFStringRef SecKeyAlgorithm;
static CFDataRef SecKeyCreateSignature(SecKeyRef key, SecKeyAlgorithm algorithm, CFDataRef dataToSign, CFErrorRef *error){return NULL;}
#define kSecKeyAlgorithmECDSASignatureDigestX962SHA1 foo()
static SecKeyAlgorithm foo(void){return NULL;}
#endif
*/
import "C"
import (