test/concurrentcat.m

   1 /*
   2 TEST_BUILD
   3     $C{COMPILE} $DIR/concurrentcat.m -o concurrentcat.out -framework Foundation
   4
   5     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc1 -o cc1.dylib
   6     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc2 -o cc2.dylib
   7     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc3 -o cc3.dylib
   8     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc4 -o cc4.dylib
   9     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc5 -o cc5.dylib
  10     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc6 -o cc6.dylib
  11     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc7 -o cc7.dylib
  12     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc8 -o cc8.dylib
  13     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc9 -o cc9.dylib
  14     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc10 -o cc10.dylib
  15     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc11 -o cc11.dylib
  16     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc12 -o cc12.dylib
  17     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc13 -o cc13.dylib
  18     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc14 -o cc14.dylib
  19     $C{COMPILE} -undefined dynamic_lookup -dynamiclib $DIR/concurrentcat_category.m -DTN=cc15 -o cc15.dylib
  20 END
  21 */
  22
  23 #include "test.h"
  24 #include <objc/runtime.h>
  25 #include <objc/objc-auto.h>
  26 #include <dlfcn.h>
  27 #include <unistd.h>
  28 #include <pthread.h>
  29 #include <Foundation/Foundation.h>
  30
  31 @interface TargetClass : NSObject
  32 @end
  33
  34 @interface TargetClass(LoadedMethods)
  35 - (void) m0;
  36 - (void) m1;
  37 - (void) m2;
  38 - (void) m3;
  39 - (void) m4;
  40 - (void) m5;
  41 - (void) m6;
  42 - (void) m7;
  43 - (void) m8;
  44 - (void) m9;
  45 - (void) m10;
  46 - (void) m11;
  47 - (void) m12;
  48 - (void) m13;
  49 - (void) m14;
  50 - (void) m15;
  51 @end
  52
  53 @implementation TargetClass
  54 - (void) m0 { fail("shoulda been loaded!"); }
  55 - (void) m1 { fail("shoulda been loaded!"); }
  56 - (void) m2 { fail("shoulda been loaded!"); }
  57 - (void) m3 { fail("shoulda been loaded!"); }
  58 - (void) m4 { fail("shoulda been loaded!"); }
  59 - (void) m5 { fail("shoulda been loaded!"); }
  60 - (void) m6 { fail("shoulda been loaded!"); }
  61 @end
  62
  63 void *threadFun(void *aTargetClassName) {
  64     const char *className = (const char *)aTargetClassName;
  65
  66     objc_registerThreadWithCollector();
  67
  68     PUSH_POOL {
  69
  70         Class targetSubclass = objc_getClass(className);
  71         testassert(targetSubclass);
  72
  73         id target = [targetSubclass new];
  74         testassert(target);
  75
  76         while(1) {
  77             [target m0];
  78             RETAIN(target);
  79             [target addObserver: target forKeyPath: @"m3" options: 0 context: NULL];
  80             [target addObserver: target forKeyPath: @"m4" options: 0 context: NULL];
  81             [target m1];
  82             RELEASE_VALUE(target);
  83             [target m2];
  84             AUTORELEASE(target);
  85             [target m3];
  86             RETAIN(target);
  87             [target removeObserver: target forKeyPath: @"m4"];
  88             [target addObserver: target forKeyPath: @"m5" options: 0 context: NULL];
  89             [target m4];
  90             RETAIN(target);
  91             [target m5];
  92             AUTORELEASE(target);
  93             [target m6];
  94             [target m7];
  95             [target m8];
  96             [target m9];
  97             [target m10];
  98             [target m11];
  99             [target m12];
 100             [target m13];
 101             [target m14];
 102             [target m15];
 103             [target removeObserver: target forKeyPath: @"m3"];
 104             [target removeObserver: target forKeyPath: @"m5"];
 105         }
 106     } POP_POOL;
 107     return NULL;
 108 }
 109
 110 int main()
 111 {
 112     int i;
 113
 114     void *dylib;
 115
 116     for(i=1; i<16; i++) {
 117         pthread_t t;
 118         char dlName[100];
 119         sprintf(dlName, "cc%d.dylib", i);
 120         dylib = dlopen(dlName, RTLD_LAZY);
 121         char className[100];
 122         sprintf(className, "cc%d", i);
 123         pthread_create(&t, NULL, threadFun, strdup(className));
 124         testassert(dylib);
 125     }
 126     sleep(1);
 127
 128     succeed(__FILE__);
 129 }