Additional cases for the test suite, and more commands added to TLCL

src/platform/tpm_lite/src/testsuite/clear.c

Index: src/platform/tpm_lite/src/testsuite/clear.c
diff --git a/src/platform/tpm_lite/src/testsuite/clear.c b/src/platform/tpm_lite/src/testsuite/clear.c
new file mode 100644
index 0000000000000000000000000000000000000000..0042ed6dfcc29eaaa415a929d48e64b7f3c33e12
--- /dev/null
+++ b/src/platform/tpm_lite/src/testsuite/clear.c
@@ -0,0 +1,45 @@
+/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/* Testing: ownership testing code, ForceClear, and nvram write limit.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <tss/tcs.h>
+
+#include "tlcl.h"
+
+/* These index values are used to create NVRAM spaces.  They only need to be
+ * unique.
+ */
+#define INDEX0 0xda70
+#define INDEX1 0xda71
+#define INDEX2 0xda72
+#define INDEX3 0xda73
+
+int main(void) {
+  int owned;
+
+  TlclLibinit();
+
+#if !USE_TPM_EMULATOR
+  /* The emulator does these itself. */
+  TlclStartup();
+  TlclSelftestfull();
+#endif
+
+  TlclAssertPhysicalPresence();
+
+  owned = TlclIsOwned();
+  printf("tpm is %sowned\n", owned?  "" : "NOT ");
+  if (owned) {
+    TlclForceClear();
+    printf("tpm was cleared\n");
+  }
+
+  return 0;
+}