main.c   [plain text]

// BUILD:  $CC main.c  -o $BUILD_DIR/sdk-check.exe

// RUN:  ./sdk-check.exe

#include <stdio.h>
#include <string.h>
#include <mach-o/dyld_priv.h>

#include "test_support.h"

extern struct mach_header __dso_handle;

int main(int argc, const char* argv[], const char* envp[], const char* apple[]) {
    // should succeed
    if ( dyld_get_sdk_version(&__dso_handle) == 0 ) {
        FAIL("dyld_get_sdk_version: expected SDK");
    }

    // should fail
    const char* text = "bad text";
    if ( dyld_get_sdk_version((struct mach_header*)text) != 0 ) {
        FAIL("dyld_get_sdk_version: expected failure");
    }


#if TARGET_OS_WATCH
    uint32_t iosVersion = dyld_get_program_sdk_version();
    uint32_t watchOSVersion = dyld_get_program_sdk_watch_os_version();
    if (iosVersion != (watchOSVersion + 0x00070000)) {
        FAIL("dyld_get_program_sdk_watch_os_version");
    }
#endif
#if TARGET_OS_BRIDGE
    uint32_t iosVersion = dyld_get_program_sdk_version();
    uint32_t bridgeOSVersion = dyld_get_program_sdk_bridge_os_version();
    if (bridgeOSVersion != (watchOSVersion + 0x00090000)) {
        FAIL("dyld_get_program_sdk_watch_os_version");
    }
#endif
    PASS("Success");
}