test #558 verifies loop operation using malloc() and free()

5 files changed, 186 insertions, 2 deletions

diff --git a/tests/data/Makefile.am b/tests/data/Makefile.am
index c999e1b97..56e2ef6dc 100644
--- a/tests/data/Makefile.am
+++ b/tests/data/Makefile.am
@@ -59,7 +59,7 @@ EXTRA_DIST = test1 test108 test117 test127 test20 test27 test34 test46	   \
  test1064 test1065 test1066 test1067 test1068 test1069 test1070 test1071   \
  test1072 test1073 test1074 test1075 test1076 test1077 test1078 test1079   \
  test1080 test1081 test1082 test1083 test1084 test1085 test633 test634     \
- test635 test636 test637
+ test635 test636 test637 test558
 
 filecheck:
 	@mkdir test-place; \
diff --git a/tests/data/test558 b/tests/data/test558
new file mode 100644
index 000000000..481588ae6
--- /dev/null
+++ b/tests/data/test558
@@ -0,0 +1,54 @@
+<testcase>
+#
+# Server-side
+<reply>
+</reply>
+
+# Client-side
+<client>
+<server>
+none
+</server>
+# tool is what to use instead of 'curl'
+<tool>
+lib558
+</tool>
+
+<name>
+loop testing
+</name>
+<command>
+nothing
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<stdout mode="text">
+malloc of root struct OK
+malloc of pointer table OK
+initializing table...
+table initialized OK
+filling pointer table...
+malloc of pointed element (idx 0) OK
+malloc of pointed element (idx 1) OK
+malloc of pointed element (idx 2) OK
+malloc of pointed element (idx 3) OK
+malloc of pointed element (idx 4) OK
+malloc of pointed element (idx 5) OK
+malloc of pointed element (idx 6) OK
+malloc of pointed element (idx 7) OK
+malloc of pointed element (idx 8) OK
+malloc of pointed element (idx 9) OK
+pointer table filling OK
+freeing pointers in table...
+freeing pointers in table OK
+freeing table...
+freeing table OK
+freeing root struct...
+freeing root struct OK
+</stdout>
+</verify>
+
+</testcase>
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 */
+}
diff --git a/tests/runtests.pl b/tests/runtests.pl
index 18c65c9f4..381692a54 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -1827,6 +1827,7 @@ sub singletest {
             if(($testnum != 1)   && ($testnum != 100) &&
                ($testnum != 500) && ($testnum != 507) &&
                ($testnum != 517) && ($testnum != 534) &&
+               ($testnum != 558) &&
                ($testnum != 557) && ($testnum != 1013)) {
                 $why = "debugging icc build";
             }