| Christopher Dunn | f986423 | 2007-06-14 21:01:26 +0000 | [diff] [blame] | 1 | import sys |
| 2 | import os |
| 3 | import os.path |
| 4 | import glob |
| 5 | |
| 6 | |
| 7 | def compareOutputs( expected, actual, message ): |
| 8 | expected = expected.strip().replace('\r','').split('\n') |
| 9 | actual = actual.strip().replace('\r','').split('\n') |
| 10 | diff_line = 0 |
| 11 | max_line_to_compare = min( len(expected), len(actual) ) |
| 12 | for index in xrange(0,max_line_to_compare): |
| 13 | if expected[index].strip() != actual[index].strip(): |
| 14 | diff_line = index + 1 |
| 15 | break |
| 16 | if diff_line == 0 and len(expected) != len(actual): |
| 17 | diff_line = max_line_to_compare+1 |
| 18 | if diff_line == 0: |
| 19 | return None |
| 20 | def safeGetLine( lines, index ): |
| 21 | index += -1 |
| 22 | if index >= len(lines): |
| 23 | return '' |
| 24 | return lines[index].strip() |
| 25 | return """ Difference in %s at line %d: |
| 26 | Expected: '%s' |
| 27 | Actual: '%s' |
| 28 | """ % (message, diff_line, |
| 29 | safeGetLine(expected,diff_line), |
| 30 | safeGetLine(actual,diff_line) ) |
| 31 | |
| 32 | def safeReadFile( path ): |
| 33 | try: |
| 34 | return file( path, 'rt' ).read() |
| 35 | except IOError, e: |
| 36 | return '<File "%s" is missing: %s>' % (path,e) |
| 37 | |
| 38 | def runAllTests( jsontest_executable_path, input_dir = None ): |
| 39 | if not input_dir: |
| 40 | input_dir = os.getcwd() |
| 41 | tests = glob.glob( os.path.join( input_dir, '*.json' ) ) |
| 42 | failed_tests = [] |
| 43 | for input_path in tests: |
| 44 | print 'TESTING:', input_path, |
| 45 | pipe = os.popen( "%s %s" % (jsontest_executable_path, input_path) ) |
| 46 | process_output = pipe.read() |
| 47 | status = pipe.close() |
| 48 | base_path = os.path.splitext(input_path)[0] |
| 49 | actual_output = safeReadFile( base_path + '.actual' ) |
| 50 | actual_rewrite_output = safeReadFile( base_path + '.actual-rewrite' ) |
| 51 | file(base_path + '.process-output','wt').write( process_output ) |
| 52 | if status: |
| 53 | print 'parsing failed' |
| 54 | failed_tests.append( (input_path, 'Parsing failed:\n' + process_output) ) |
| 55 | else: |
| 56 | expected_output_path = os.path.splitext(input_path)[0] + '.expected' |
| 57 | expected_output = file( expected_output_path, 'rt' ).read() |
| 58 | detail = ( compareOutputs( expected_output, actual_output, 'input' ) |
| 59 | or compareOutputs( expected_output, actual_rewrite_output, 'rewrite' ) ) |
| 60 | if detail: |
| 61 | print 'FAILED' |
| 62 | failed_tests.append( (input_path, detail) ) |
| 63 | else: |
| 64 | print 'OK' |
| 65 | |
| 66 | if failed_tests: |
| 67 | print |
| 68 | print 'Failure details:' |
| 69 | for failed_test in failed_tests: |
| 70 | print '* Test', failed_test[0] |
| 71 | print failed_test[1] |
| 72 | print |
| 73 | print 'Test results: %d passed, %d failed.' % (len(tests)-len(failed_tests), |
| 74 | len(failed_tests) ) |
| 75 | return 1 |
| 76 | else: |
| 77 | print 'All %d tests passed.' % len(tests) |
| 78 | return 0 |
| 79 | |
| 80 | if __name__ == '__main__': |
| 81 | if len(sys.argv) < 1 or len(sys.argv) > 2: |
| 82 | print "Usage: %s jsontest-executable-path [input-testcase-directory]" % sys.argv[0] |
| 83 | sys.exit( 1 ) |
| 84 | |
| 85 | jsontest_executable_path = os.path.normpath( os.path.abspath( sys.argv[1] ) ) |
| 86 | if len(sys.argv) > 2: |
| 87 | input_path = os.path.normpath( os.path.abspath( sys.argv[2] ) ) |
| 88 | else: |
| 89 | input_path = None |
| 90 | status = runAllTests( jsontest_executable_path, input_path ) |
| Baptiste Lepilleur | 4cd8bae | 2007-03-15 22:11:38 +0000 | [diff] [blame] | 91 | sys.exit( status ) |