darling-objc4/test/load-image-notification.m
2020-06-09 21:50:17 -04:00

77 lines
2.6 KiB
Mathematica

/*
TEST_BUILD
$C{COMPILE} -DCLASSNAME=Class1 $DIR/load-image-notification-dylib.m -o load-image-notification1.dylib -dynamiclib
$C{COMPILE} -DCLASSNAME=Class2 $DIR/load-image-notification-dylib.m -o load-image-notification2.dylib -dynamiclib
$C{COMPILE} -DCLASSNAME=Class3 $DIR/load-image-notification-dylib.m -o load-image-notification3.dylib -dynamiclib
$C{COMPILE} -DCLASSNAME=Class4 $DIR/load-image-notification-dylib.m -o load-image-notification4.dylib -dynamiclib
$C{COMPILE} -DCLASSNAME=Class5 $DIR/load-image-notification-dylib.m -o load-image-notification5.dylib -dynamiclib
$C{COMPILE} $DIR/load-image-notification.m -o load-image-notification.exe
END
*/
#include "test.h"
#include <dlfcn.h>
#define ADD_IMAGE_CALLBACK(n) \
int called ## n = 0; \
static void add_image ## n(const struct mach_header * mh __unused) { \
called ## n++; \
}
ADD_IMAGE_CALLBACK(1)
ADD_IMAGE_CALLBACK(2)
ADD_IMAGE_CALLBACK(3)
ADD_IMAGE_CALLBACK(4)
ADD_IMAGE_CALLBACK(5)
int main()
{
objc_addLoadImageFunc(add_image1);
testassert(called1 > 0);
int oldcalled = called1;
void *handle = dlopen("load-image-notification1.dylib", RTLD_LAZY);
testassert(handle);
testassert(called1 > oldcalled);
objc_addLoadImageFunc(add_image2);
testassert(called2 == called1);
oldcalled = called1;
handle = dlopen("load-image-notification2.dylib", RTLD_LAZY);
testassert(handle);
testassert(called1 > oldcalled);
testassert(called2 == called1);
objc_addLoadImageFunc(add_image3);
testassert(called3 == called1);
oldcalled = called1;
handle = dlopen("load-image-notification3.dylib", RTLD_LAZY);
testassert(handle);
testassert(called1 > oldcalled);
testassert(called2 == called1);
testassert(called3 == called1);
objc_addLoadImageFunc(add_image4);
testassert(called4 == called1);
oldcalled = called1;
handle = dlopen("load-image-notification4.dylib", RTLD_LAZY);
testassert(handle);
testassert(called1 > oldcalled);
testassert(called2 == called1);
testassert(called3 == called1);
testassert(called4 == called1);
objc_addLoadImageFunc(add_image5);
testassert(called5 == called1);
oldcalled = called1;
handle = dlopen("load-image-notification5.dylib", RTLD_LAZY);
testassert(handle);
testassert(called1 > oldcalled);
testassert(called2 == called1);
testassert(called3 == called1);
testassert(called4 == called1);
testassert(called5 == called1);
succeed(__FILE__);
}