Add a test which shows off the broken spots in our dlopen implementation

1 files changed, 39 insertions, 0 deletions

diff --git a/test/dlopen/libtest2.c b/test/dlopen/libtest2.c
new file mode 100644
index 000000000..448a5d902
--- /dev/null
+++ b/test/dlopen/libtest2.c
@@ -0,0 +1,39 @@
+#include <stdio.h>
+#include <pthread.h>
+
+
+extern int __pthread_mutex_init (void);
+
+void __attribute__((constructor)) libtest2_ctor(void)
+{
+    printf("I am the libtest2 constructor!\n");
+}
+
+void __attribute__((destructor)) libtest2_dtor(void)
+{
+    printf("I am the libtest2 destructor!\n");
+}
+
+void function1(void)
+{
+    printf("libtest2: I am overriding function1!\n");
+}
+
+void __attribute__((weak)) function2(void)
+{
+    printf("libtest2: I am function2 from libtest2!\n");
+}
+
+
+int libtest2_func(const char *s)
+{
+    function1();
+    function2();
+    printf( "libtest2: function1 = %p\n"
+	    "libtest2: function2 = %p\n"
+	    "libtest2: message from main() = '%s'\n",
+	    function1, function2, s);
+    return 0;
+}
+
+