tests/ps_schedstatistics: migrate to testrunner

tests/ps_schedstatistics/Makefile

@@ -14,3 +14,6 @@ USEMODULE += schedstatistics
 USEMODULE += printf_float
 
 include $(RIOTBASE)/Makefile.include
+
+test:
+	tests/01-run.py

tests/ps_schedstatistics/tests/01-run.py

+#!/usr/bin/env python3
+
+# Copyright (C) 2017 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 os
+import sys
+
+sys.path.append(os.path.join(os.environ['RIOTBASE'], 'dist/tools/testrunner'))
+import testrunner
+
+
+PS_EXPECTED = (
+    ('\tpid | name                 | state    Q | pri | stack  ( used) | '
+     'base addr  | current     | runtime  | switches'),
+    ('\t  - | isr_stack            | -        - |   - | \d+  ( -?\d+) | '
+     '0x\d+ | 0x\d+'),
+    ('\t  1 | idle                 | pending  Q |  15 | \d+  ( -?\d+) | '
+     '0x\d+ | 0x\d+  | \d+\.\d+% |      \d+'),
+    ('\t  2 | main                 | running  Q |   7 | \d+  ( -?\d+) | '
+     '0x\d+ | 0x\d+  | \d+\.\d+% |      \d+'),
+    ('\t  3 | thread               | bl rx    _ |   6 | \d+  ( -?\d+) | '
+     '0x\d+ | 0x\d+  | \d+\.\d+% |      \d+'),
+    ('\t  4 | thread               | bl rx    _ |   6 | \d+  ( -?\d+) | '
+     '0x\d+ | 0x\d+  | \d+\.\d+% |      \d+'),
+    ('\t  5 | thread               | bl rx    _ |   6 | \d+  ( -?\d+) | '
+     '0x\d+ | 0x\d+  | \d+\.\d+% |      \d+'),
+    ('\t  6 | thread               | bl mutex _ |   6 | \d+  ( -?\d+) | '
+     '0x\d+ | 0x\d+  | \d+\.\d+% |      \d+'),
+    ('\t  7 | thread               | bl rx    _ |   6 | \d+  ( -?\d+) | '
+     '0x\d+ | 0x\d+  | \d+\.\d+% |      \d+'),
+    ('\t    | SUM                  |            |     | \d+  (\d+)')
+)
+
+def _check_startup(child):
+    for i in range(5):
+        child.expect_exact('Creating thread #{}, next={}'
+                           .format(i, (i + 1) % 5))
+
+
+def _check_help(child):
+    child.sendline('help')
+    child.expect_exact('Command              Description')
+    child.expect_exact('---------------------------------------')
+    child.expect_exact('reboot               Reboot the node')
+    child.expect_exact('ps                   Prints information about '
+                       'running threads.')
+
+
+def _check_ps(child):
+    child.sendline('ps')
+    for line in PS_EXPECTED:
+        child.expect(line)
+
+
+def testfunc(child):
+    _check_startup(child)
+    _check_help(child)
+    _check_ps(child)
+
+if __name__ == "__main__":
+    sys.exit(testrunner.run(testfunc))