3 # Copyright 2012 Intel Corporation
5 # Permission is hereby granted, free of charge, to any person
6 # obtaining a copy of this software and associated documentation files
7 # (the "Software"), to deal in the Software without restriction,
8 # including without limitation the rights to use, copy, modify, merge,
9 # publish, distribute, sublicense, and/or sell copies of the Software,
10 # and to permit persons to whom the Software is furnished to do so,
11 # subject to the following conditions:
13 # The above copyright notice and this permission notice shall be
14 # included in all copies or substantial portions of the Software.
16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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18 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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25 '''Test driver for scripts in the cli directory.'''
27 import json, errno, shutil, subprocess
29 from base_driver import *
31 class CliDriver(Driver):
33 def do_apitrace(self, args):
34 cmd = [self.options.apitrace] + args[1:]
37 proc = subprocess.Popen(cmd, stdout = subprocess.PIPE)
38 self.output = proc.communicate()[0]
42 if (self.expect_failure):
43 if (proc.returncode == 0):
44 fail("Command unexpectedly passed when expecting failure:\n " + " ".join(cmd))
46 if (proc.returncode != 0):
47 fail("Command failed (returned non-zero):\n " + " ".join(cmd))
49 def do_expect(self, args):
50 expected = json.loads(" ".join(args[1:]))
51 if (self.output != expected):
52 fail("Unexpected output:\n Expected: %s\n Received: %s\n" % (expected, self.output))
54 def do_rm_and_mkdir(self, args):
56 # Operate only on local directories
59 # Failing to delete a directory that doesn't exist is no failure
60 def rmtree_onerror(function, path, excinfo):
61 if excinfo[0] == OSError and excinfo[1].errno != errno.ENOENT:
64 shutil.rmtree(dir, onerror = rmtree_onerror)
67 def unknown_command(self, args):
68 fail('Broken test script: Unknown command: %s' % (args[0]))
70 def run_script(self, cli_script):
71 "Execute the commands in the given cli script."
74 'apitrace': self.do_apitrace,
75 'expect': self.do_expect,
76 'rm_and_mkdir': self.do_rm_and_mkdir
79 script = open(cli_script, 'rt')
83 self.expect_failure = False
85 line = script.readline()
93 # Ignore blank lines and comments
94 if (len(cmd) == 0 or line[0] == '#'):
97 if (cmd[0] == 'EXPECT_FAILURE:'):
98 self.expect_failure = True
101 commands.get(cmd[0], self.unknown_command)(cmd)
106 self.run_script(self.args[0])
110 if __name__ == '__main__':