Extend the integration test with posix_memalign and mmap

Author: koute

integration-tests/src/tests.rs

@@ -173,22 +173,28 @@ fn test_basic() {
     let a2 = iter.next().unwrap(); // malloc, freed through realloc
     let a3 = iter.next().unwrap(); // realloc
     let a4 = iter.next().unwrap(); // calloc, freed
+    let a5 = iter.next().unwrap(); // posix_memalign, leaked
 
     assert!( a0.deallocation.is_none() );
     assert!( a1.deallocation.is_some() );
     assert!( a2.deallocation.is_some() );
     assert!( a3.deallocation.is_none() );
     assert!( a4.deallocation.is_none() );
+    assert!( a5.deallocation.is_none() );
+
+    assert_eq!( a5.address % 65536, 0 );
 
     assert!( a0.size < a1.size );
     assert!( a1.size < a2.size );
     assert!( a2.size < a3.size );
     assert!( a3.size < a4.size );
+    assert!( a4.size < a5.size );
 
     assert_eq!( a0.thread, a1.thread );
     assert_eq!( a1.thread, a2.thread );
     assert_eq!( a2.thread, a3.thread );
     assert_eq!( a3.thread, a4.thread );
+    assert_eq!( a4.thread, a5.thread );
 
     assert_eq!( a0.backtrace.last().unwrap().line.unwrap() + 1, a1.backtrace.last().unwrap().line.unwrap() );
 

integration-tests/test-programs/basic.c

@@ -1,13 +1,18 @@
 #include <stdlib.h>
+#include <sys/mman.h>
 
 void __attribute__ ((noinline)) foobar() {
     void * a0 = malloc( 10 );
     void * a1 = malloc( 100 );
     void * a2 = malloc( 1000 );
     void * a3 = realloc( a2, 10000 );
     void * a4 = calloc( 100, 1000 );
+    void * a5 = NULL;
+    posix_memalign( &a5, 65536, 1000000 );
+    void * a6 = mmap( NULL, 4096, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0 );
 
     free( a1 );
+    munmap( a6, 4096 );
 }
 
 int main() {