From 6db8f534450d50ff70c3d5a46ac32ccfbac4da46 Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Sun, 26 Oct 2008 03:03:29 +0000
Subject: test #558 verifies loop operation using malloc() and free()

---
 tests/libtest/Makefile.am |   4 +-
 tests/libtest/lib558.c    | 127 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 130 insertions(+), 1 deletion(-)
 create mode 100644 tests/libtest/lib558.c

(limited to 'tests/libtest')

diff --git a/tests/libtest/Makefile.am b/tests/libtest/Makefile.am
index 94774c310..0801b4ef9 100644
--- a/tests/libtest/Makefile.am
+++ b/tests/libtest/Makefile.am
@@ -53,7 +53,7 @@ noinst_PROGRAMS = lib500 lib501 lib502 lib503 lib504 lib505 lib506	\
   lib517 lib518 lib519 lib520 lib521 lib523 lib524 lib525 lib526 lib527	\
   lib529 lib530 lib532 lib533 lib536 lib537 lib540 lib541 lib542 lib543 \
   lib544 lib545 lib547 lib548 lib549 lib552 lib553 lib554 lib555 lib556 \
-  lib539 lib557
+  lib539 lib557 lib558
 
 # Dependencies (may need to be overriden)
 LDADD = $(LIBDIR)/libcurl.la
@@ -162,3 +162,5 @@ lib554_SOURCES = lib554.c $(SUPPORTFILES)
 lib556_SOURCES = lib556.c $(SUPPORTFILES)
 
 lib557_SOURCES = lib557.c $(SUPPORTFILES)
+
+lib558_SOURCES = lib558.c $(SUPPORTFILES)
diff --git a/tests/libtest/lib558.c b/tests/libtest/lib558.c
new file mode 100644
index 000000000..d5d1d146a
--- /dev/null
+++ b/tests/libtest/lib558.c
@@ -0,0 +1,127 @@
+/*****************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ */
+
+
+
+#include "test.h"
+
+#include "memdebug.h"
+
+#define TABLE_SIZE 10
+
+
+struct element_st {
+  int idx;
+  int dummy;
+};
+
+
+struct root_st {
+  struct element_st **table;
+  int size;
+};
+
+
+static
+struct root_st * new_root(void)
+{
+  struct root_st *r;
+
+  r = malloc(sizeof(struct root_st));
+  if(r != NULL)
+    printf("malloc of root struct OK\n");
+  else {
+    printf("malloc of root struct failed\n");
+    return NULL;
+  }
+
+  r->size = TABLE_SIZE;
+  r->table = malloc(r->size * sizeof(struct element_st *));
+  if(r->table != NULL)
+    printf("malloc of pointer table OK\n");
+  else {
+    printf("malloc of pointer table failed\n");
+    free(r);
+    return NULL;
+  }
+
+  return r;
+}
+
+
+static
+struct element_st * new_element(int idx)
+{
+  struct element_st *e;
+
+  e = malloc(sizeof(struct element_st));
+  if(e != NULL)
+    printf("malloc of pointed element (idx %d) OK\n", idx);
+  else {
+    printf("malloc of pointed element (idx %d) failed\n", idx);
+    return NULL;
+  }
+
+  e->idx = e->dummy = idx;
+
+  return e;
+}
+
+
+int test(char *URL)
+{
+  struct root_st *root;
+  int error;
+  int i;
+  (void)URL; /* not used */
+
+  root = new_root();
+  if(!root)
+    return TEST_ERR_MAJOR_BAD;
+
+  printf("initializing table...\n");
+  for (i = 0; i < root->size; ++i) {
+    root->table[i] = NULL;
+  }
+  printf("table initialized OK\n");
+
+  printf("filling pointer table...\n");
+  error = 0;
+  for (i = 0; i < root->size; ++i) {
+    root->table[i] = new_element(i);
+    if(!root->table[i]) {
+      error = 1;
+      break;
+    }
+  }
+  if(error) {
+    printf("pointer table filling failed\n");
+    return TEST_ERR_MAJOR_BAD;
+  }
+  else
+    printf("pointer table filling OK\n");
+
+  printf("freeing pointers in table...\n");
+  for (i = 0; i < root->size; ++i) {
+    if(root->table[i])
+      free(root->table[i]);
+  }
+  printf("freeing pointers in table OK\n");
+
+  printf("freeing table...\n");
+  free(root->table);
+  printf("freeing table OK\n");
+
+  printf("freeing root struct...\n");
+  free(root);
+  printf("freeing root struct OK\n");
+
+  return 0; /* OK */
+}
-- 
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