Tools: add ability for autotest to run examples

Tools/autotest/autotest.py

@@ -23,6 +23,7 @@ import ardusub
 import quadplane
 import balancebot
 
+import examples
 from pysim import util
 from pymavlink import mavutil
 from pymavlink.generator import mavtemplate
@@ -131,7 +132,7 @@ def build_devrelease():
 
 def build_examples():
     """Build examples."""
-    for target in 'px4-v2', 'navio':
+    for target in 'fmuv2', 'px4-v2', 'navio', 'linux':
         print("Running build.examples for %s" % target)
         try:
             util.build_examples(target)
@@ -390,9 +391,12 @@ def run_step(step):
     if step == 'build.DevRelease':
         return build_devrelease()
 
-    if step == 'build.Examples':
+    if step == 'build.examples':
         return build_examples()
 
+    if step == 'run.examples':
+        return examples.run_examples(debug=opts.debug, valgrind=False, gdb=False)
+
     if step == 'build.Parameters':
         return build_parameters()
 
@@ -665,11 +669,12 @@ if __name__ == "__main__":
         'build.All',
         'build.Binaries',
         # 'build.DevRelease',
-        'build.Examples',
         'build.Parameters',
 
         'build.unit_tests',
         'run.unit_tests',
+        'build.examples',
+        'run.examples',
 
         'build.ArduPlane',
         'defaults.ArduPlane',

Tools/autotest/examples.py

@@ -0,0 +1,43 @@
+from __future__ import print_function
+
+import os
+import subprocess
+import time
+
+from pysim import util
+
+def run_example(filepath, valgrind=False, gdb=False):
+    cmd = []
+    if valgrind:
+        cmd.append("valgrind")
+    if gdb:
+        cmd.append("gdb")
+    cmd.append(filepath)
+    print("Running: (%s)" % str(cmd))
+    bob = subprocess.Popen(cmd, stdin=None, close_fds=True)
+    time.sleep(10)
+    bob.kill()
+    bob.wait()
+    if bob.returncode is None:
+        raise ValueError("Unable to kill subprocess")
+    print("returncode: %u" % (bob.returncode))
+    if bob.returncode != -9:
+        raise ValueError("Process exitted before I got to kill it (exit code=%u)" % bob.returncode)
+    print("returncode2: %u" % (bob.returncode))
+
+def run_examples(debug=False, valgrind=False, gdb=False):
+    dirpath = util.reltopdir(os.path.join('build', 'linux', 'examples'))
+
+    skip = {
+        "BARO_generic": "Most linux computers don't have baros...",
+    }
+    for afile in os.listdir(dirpath):
+        if afile in skip:
+            print("Skipping %s: %s" % (afile, skip[afile]))
+            continue
+        filepath = os.path.join(dirpath, afile)
+        if not os.path.isfile(filepath):
+            continue
+        run_example(filepath, valgrind=valgrind, gdb=gdb)
+
+    return True