mozilla-history/tools/leaky/TestLeaky.cpp

108 строки
1.5 KiB
C++

// The contents of this file are subject to the Mozilla Public License
// Version 1.1 (the "License"); you may not use this file except in
// compliance with the License. You may obtain a copy of the License
// at http://www.mozilla.org/MPL/
//
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
// the License for the specific language governing rights and
// limitations under the License.
//
// The Initial Developer of the Original Code is Kipp E.B. Hickman.
#include <stdio.h>
#include <malloc.h>
void s1(int, int)
{
malloc(100);
}
void s2()
{
s1(1, 2);
malloc(100);
}
void s3()
{
s2();
malloc(100);
malloc(200);
}
void s4()
{
s3();
char* cp = new char[300];
cp = cp;
}
// Test that mutually recrusive methods don't foul up the graph output
void s6(int recurse);
void s5(int recurse)
{
malloc(100);
if (recurse > 0) {
s6(recurse - 1);
}
}
void s6(int recurse)
{
malloc(100);
if (recurse > 0) {
s5(recurse - 1);
}
}
// Test that two pathways through the same node don't cause replicated
// descdendants (A -> B -> C, X -> B -> D shouldn't produce a graph
// that shows A -> B -> D!)
void C()
{
malloc(10);
}
void D()
{
malloc(10);
}
void B(int way)
{
malloc(10);
if (way) {
C();
C();
C();
} else {
D();
}
}
void A()
{
malloc(10);
B(1);
}
void X()
{
malloc(10);
B(0);
}
int main()
{
s1(1, 2);
s2();
s3();
s4();
s5(10);
A();
X();
}