Merge pull request #12632 from aabadie/pr/tests/memarray_autotest

tests/memarray: add python script for automatic testing

tests/memarray/main.c

@@ -25,9 +25,15 @@
 
 #include "memarray.h"
 
-#define MAX_NUMBER_BLOCKS    (10)
 #define MESSAGE_SIZE         (8U)
+
+#ifndef MAX_NUMBER_BLOCKS
+#define MAX_NUMBER_BLOCKS    (10)
+#endif
+
+#ifndef NUMBER_OF_TESTS
 #define NUMBER_OF_TESTS      (12)
+#endif
 
 extern int _ps_handler(int argc, char **argv);
 
@@ -94,6 +100,9 @@ void free_memory(struct block_t *head)
 
 int main(void)
 {
+    printf("MAX_NUMBER_BLOCKS: %d\n", MAX_NUMBER_BLOCKS);
+    printf("NUMBER_OF_TESTS: %d\n", NUMBER_OF_TESTS);
+
     memory_block_init();
     int count = 0;
 

tests/memarray/tests/01-run.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+
+# Copyright (C) 2019 Inria
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+
+import sys
+from testrunner import run
+
+
+def testfunc(child):
+    child.expect(r'MAX_NUMBER_BLOCKS: (\d+)\r\n')
+    max_number_blocks = int(child.match.group(1))
+    child.expect(r'NUMBER_OF_TESTS: (\d+)\r\n')
+    number_of_tests = int(child.match.group(1))
+    for test in range(number_of_tests):
+        child.expect_exact("TEST #{}:".format(test + 1))
+        for i in range(max_number_blocks):
+            child.expect(r'\({}, @@@@@@@\) Allocated \d+ Bytes at 0x[a-z0-9]+,'
+                         r' total [0-9]+\r\n'.format(i))
+        for i in range(max_number_blocks):
+            child.expect(r'Free \({}\) \d+ Bytes at 0x[a-z0-9]+,'
+                         ' total [0-9]+\r\n'.format(i))
+    child.expect_exact("Finishing")
+
+
+if __name__ == "__main__":
+    sys.exit(run(testfunc))