source: src/tests/test.py@ 0f8e4ac

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors ctor deferred_resn demangler enum forall-pointer-decay gc_noraii jacob/cs343-translation jenkins-sandbox memory new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new with_gc
Last change on this file since 0f8e4ac was 1c31f68, checked in by Thierry Delisle <tdelisle@…>, 9 years ago

refactored tests to new python script

  • Property mode set to 100644
File size: 4.1 KB
Line 
1#!python
2from __future__ import print_function
3
4from os import listdir
5from os.path import isfile, join
6from subprocess import Popen, PIPE, STDOUT
7
8import argparse
9import sys
10
11################################################################################
12# help functions
13################################################################################
14def listTests():
15 list = [f.rstrip('.c') for f in listdir('.')
16 if not f.startswith('.') and (
17 not isfile(f) or f.endswith('.c')
18 )]
19
20 return list
21
22def sh(cmd, dry_run):
23 if dry_run :
24 print("cmd: %s" % cmd)
25 return 0
26 else :
27 proc = Popen(cmd, stderr=STDOUT, shell=True)
28 proc.communicate()
29 return proc.returncode
30
31################################################################################
32# running test functions
33################################################################################
34def run_test_instance(test, dry_run):
35 sh("rm -f .out/%s.log" % test, dry_run)
36 sh("rm -f %s" % test, dry_run)
37
38 # build, skipping to next test on error
39 sh("make -j 8 %s >> .out/%s.log 2>&1" % (test, test), dry_run)
40
41 # fetch optional input
42 stdinput = "< .in/%s.txt" % test if isfile(".in/%s.txt" % test) else ""
43
44 # run test
45 sh("./%s %s >> .out/%s.log 2>&1" % (test, stdinput, test), dry_run)
46
47 # touch expected files so empty output are supported by default
48 sh("touch .expect/%s.txt" % test, dry_run)
49
50 # diff the output of the files
51 retcode = sh("diff .expect/%s.txt .out/%s.log" % (test, test), dry_run)
52
53 # clean the executable
54 sh("rm -f %s" % test, dry_run)
55
56 return retcode
57
58def run_tests(tests, dry_run) :
59 sh('make clean > /dev/null 2>&1', dry_run)
60
61 failed = False;
62 for t in tests:
63 print("%10s " % t, end="")
64 sys.stdout.flush()
65 test_failed = run_test_instance(t, dry_run)
66 failed = test_failed or failed
67 print("FAILED" if test_failed else "PASSED")
68
69 sh('make clean > /dev/null 2>&1', dry_run)
70
71 return 0 if failed else 1
72
73################################################################################
74# generate expectation functions
75################################################################################
76def generate_test_expect(test):
77 sh("rm -f .out/%s.log" % test, False)
78 sh("rm -f %s" % test, False)
79
80 # build, skipping to next test on error
81 sh("make -j 8 %s > .expect/%s.txt 2>&1" % (test, test), False)
82
83 # fetch optional input
84 stdinput = "< .in/%s.txt" % test if isfile(".in/%s.txt" % test) else ""
85
86 # run test
87 sh("./%s %s >> .expect/%s.txt 2>&1" % (test, stdinput, test), False)
88
89 # clean the executable
90 sh("rm -f %s" % test, False)
91
92def generate_expect(tests) :
93 sh('make clean > /dev/null 2>&1', False)
94
95 print( "Regenerate tests for" )
96
97 print( ", ".join( tests ) )
98
99 for t in tests:
100 generate_test_expect( t )
101
102 print( "Done" )
103
104 sh('make clean > /dev/null 2>&1', False)
105
106################################################################################
107# main loop
108################################################################################
109parser = argparse.ArgumentParser(description='Script which runs cforall tests')
110parser.add_argument('--dry-run', help='Don\'t run the tests, only output the commands', action='store_true')
111parser.add_argument('--all', help='Run all test available', action='store_true')
112parser.add_argument('--generate-expected', help='Regenerate the .expect by running the specified tets, can be used with --all option', action='store_true')
113parser.add_argument('tests', metavar='test', type=str, nargs='*', help='a list of tests to run')
114
115options = parser.parse_args()
116
117tests = listTests()
118
119if options.all :
120 if len(options.tests) > 0 :
121 print('ERROR: cannot specify tests with \'--all\' option', file=sys.stderr)
122 sys.exit(1)
123
124 if options.generate_expected :
125 generate_expect( tests )
126 else :
127 sys.exit( run_tests(tests, options.dry_run) )
128
129else :
130 if len(options.tests) == 0 :
131 print('ERROR: must have option \'--all\' or non-empty test list', file=sys.stderr)
132 parser.print_help()
133 sys.exit(1)
134
135 if options.generate_expected :
136 generate_expect( options.tests )
137 else :
138 sys.exit( run_tests(options.tests, options.dry_run) )
139
140sys.exit(0)
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