cts: Use pointers for test functions

Test functions are listed in cts.testlist and shared by th.c and dut.c.
This way, we can gurantee the two files are in sync. Also, cts.testlist
is used to count the number of tests automatically.

This allows us to use a for loop to execute each test.

BUG=none
BRANCH=none
TEST=build buildall

Change-Id: I0c811405134fad04f5c6914b1ac38835e212cbd2
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/359619

1 files changed, 21 insertions, 0 deletions

diff --git a/cts/common/cts_testlist.h b/cts/common/cts_testlist.h
new file mode 100644
index 0000000000..8f560d674d
--- /dev/null
+++ b/cts/common/cts_testlist.h
@@ -0,0 +1,21 @@
+/* Copyright 2016 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.
+ */
+
+struct cts_test {
+	enum cts_error_code (*run)(void);
+	char *name;
+};
+
+#define CTS_TEST(test)	{test, STRINGIFY(test)},
+struct cts_test tests[] = {
+#include "cts.testlist"
+};
+
+#undef CTS_TEST
+#define CTS_TEST(test)	CTS_TEST_ID_##test,
+enum {
+#include "cts.testlist"
+	CTS_TEST_ID_COUNT,
+};