Add another test program

git-svn-id: https://labs.omniti.com/portableumem/trunk@21 1665872d-e22b-0410-9e5d-a57ad4215e6d

3 files changed, 68 insertions, 2 deletions

diff --git a/.cvsignore b/.cvsignore
index 3a5c1e6..544bfaf 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -17,6 +17,7 @@ stamp-h
 stamp-h.in
 stamp-h1
 umem_test
+umem_test2
 Doxyfile
 umem.spec
 *.tar.gz
diff --git a/Makefile.am b/Makefile.am
index 4ab8f1e..9086017 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,11 +1,14 @@
 EXTRA_DIST = COPYRIGHT OPENSOLARIS.LICENSE umem.spec Doxyfile
 
 lib_LTLIBRARIES = libumem.la
-noinst_PROGRAMS = umem_test
+noinst_PROGRAMS = umem_test umem_test2
 
 umem_test_SOURCES = umem_test.c
 umem_test_LDADD = -lumem -lpthread -ldl
 
+umem_test2_SOURCES = umem_test2.c
+umem_test2_LDADD = -lumem -lpthread -ldl
+
 libumem_la_SOURCES =	init_lib.c \
 			umem_agent_support.c \
 			umem_fail.c \
@@ -31,7 +34,7 @@ libumem_la_SOURCES =	init_lib.c \
 
 nobase_include_HEADERS = umem.h sys/vmem.h
 
-TESTS = umem_test
+TESTS = umem_test umem_test2
 
 html-local:
 	mkdir -p docs
diff --git a/umem_test2.c b/umem_test2.c
new file mode 100644
index 0000000..8994b42
--- /dev/null
+++ b/umem_test2.c
@@ -0,0 +1,62 @@
+#include <stdio.h>
+#include <string.h>
+
+#include "umem.h"
+
+static const char *TESTSTRINGS[] = {
+  "fred",
+  "fredfredfred",
+  "thisisabitlongerthantheotherstrings",
+  "ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890",
+};
+
+#define N_TESTSTRINGS (sizeof(TESTSTRINGS) / sizeof(TESTSTRINGS[0]))
+#define N_TESTS 1000
+
+int
+main (int argc, char *argv[])
+{
+  char *testcases[N_TESTSTRINGS][N_TESTS + 1];
+  size_t len[N_TESTSTRINGS];
+  int i, j;
+
+  memset(testcases, 0, sizeof(testcases));
+  
+  umem_startup(NULL, 0, 0, NULL, NULL);
+
+  for (i = 0; i < N_TESTSTRINGS; ++i)
+  {
+    len[i] = strlen(TESTSTRINGS[i]) + 1;
+  }
+
+  puts("Allocating...");
+
+  for (j = 0; j < N_TESTS; ++j)
+  {
+    for (i = 0; i < N_TESTSTRINGS; ++i)
+    {
+      testcases[i][j] = umem_alloc(len[i], UMEM_DEFAULT);
+      strcpy(testcases[i][j], TESTSTRINGS[i]);
+    }
+  }
+
+  puts("Deallocating...");
+
+  for (j = 0; j < N_TESTS; ++j)
+  {
+    for (i = N_TESTSTRINGS - 1; i >= 0; --i)
+    {
+      umem_free(testcases[i][j], len[i]);
+    }
+
+    if ((j % 25) == 0)
+    {
+      puts("Reaping...");
+      umem_reap();
+    }
+  }
+
+  puts("Done");
+
+  return 0;
+}