mirror of
https://github.com/darlinghq/darling-objc4.git
synced 2024-11-23 04:09:46 +00:00
43 lines
1.1 KiB
Objective-C
43 lines
1.1 KiB
Objective-C
/*
|
|
dyld3 calls the load callback with its own internal lock held, which causes
|
|
this test to deadlock. Disable the test in dyld3 mode. If
|
|
rdar://problem/53769512 is fixed then remove this.
|
|
TEST_CONFIG DYLD=2
|
|
TEST_BUILD
|
|
$C{COMPILE} $DIR/load-noobjc.m -o load-noobjc.exe
|
|
$C{COMPILE} $DIR/load-noobjc2.m -o libload-noobjc2.dylib -bundle -bundle_loader load-noobjc.exe
|
|
$C{COMPILE} $DIR/load-noobjc3.m -o libload-noobjc3.dylib -bundle -bundle_loader load-noobjc.exe
|
|
END
|
|
*/
|
|
|
|
#include "test.h"
|
|
#include <dlfcn.h>
|
|
|
|
int state = 0;
|
|
semaphore_t go;
|
|
|
|
void *thread(void *arg __unused)
|
|
{
|
|
dlopen("libload-noobjc2.dylib", RTLD_LAZY);
|
|
fail("dlopen should not have returned");
|
|
}
|
|
|
|
int main()
|
|
{
|
|
semaphore_create(mach_task_self(), &go, SYNC_POLICY_FIFO, 0);
|
|
|
|
pthread_t th;
|
|
pthread_create(&th, nil, &thread, nil);
|
|
|
|
// Wait for thread to stop in libload-noobjc2's +load method.
|
|
semaphore_wait(go);
|
|
|
|
// run nooobjc3's constructor function.
|
|
// There's no objc code here so it shouldn't require the +load lock.
|
|
void *dlh = dlopen("libload-noobjc3.dylib", RTLD_LAZY);
|
|
testassert(dlh);
|
|
testassert(state == 1);
|
|
|
|
succeed(__FILE__);
|
|
}
|