Merge remote branch 'cros/upstream' into tempbranch

client/samples/control.soft_reboot

Index: client/samples/control.soft_reboot
diff --git a/client/samples/control.soft_reboot b/client/samples/control.soft_reboot
new file mode 100644
index 0000000000000000000000000000000000000000..30f34033bc8726ae117cd0516ffcc976ee55b9e1
--- /dev/null
+++ b/client/samples/control.soft_reboot
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+AUTHOR = "Autotest Team <autotest@test.kernel.org>"
+TIME = 'MEDIUM'
+NAME = "Sample - Machine reboot"
+TEST_TYPE = "client"
+TEST_CLASS = "Kernel"
+
+DOC = """
+This test will reboot the machine ITERATIONS number of times.  Note that if you
+use this, you'll need to use the step engine for any tests that occur after
+this one.  This means that this may not play well when run from the autotest
+front end.
+"""
+
+ITERATIONS = 5
+
+tries = job.get_state('soft_reboot_tries', 0) + 1
+job.set_state("soft_reboot_tries", tries)
+
+if tries < ITERATIONS:
+    import sys
+    this_functions_name = sys._getframe().f_code.co_name
+    if this_functions_name != "?":
+        # If we're not in a function (i.e. we get "?") then we're
+        # not using the step engine and thus no next step is
+        # necessary
+        job.next_step_prepend(this_functions_name)
+
+if tries <= ITERATIONS:
+    job.reboot()