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#!/usr/bin/env python
# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import cStringIO
import logging
import unittest
import sys
import isolate_common
class TraceInputs(unittest.TestCase):
def _test(self, value, expected):
actual = cStringIO.StringIO()
isolate_common.pretty_print(value, actual)
self.assertEquals(expected, actual.getvalue())
def test_pretty_print_empty(self):
self._test({}, '{\n}\n')
def test_pretty_print_mid_size(self):
value = {
'variables': {
'bar': [
'file1',
'file2',
],
},
'conditions': [
['OS=\"foo\"', {
'variables': {
isolate_common.KEY_UNTRACKED: [
'dir1',
'dir2',
],
isolate_common.KEY_TRACKED: [
'file4',
'file3',
],
'command': ['python', '-c', 'print "H\\i\'"'],
'read_only': True,
'relative_cwd': 'isol\'at\\e',
},
}],
['OS=\"bar\"', {
'variables': {},
}, {
'variables': {},
}],
],
}
expected = (
"{\n"
" 'variables': {\n"
" 'bar': [\n"
" 'file1',\n"
" 'file2',\n"
" ],\n"
" },\n"
" 'conditions': [\n"
" ['OS=\"foo\"', {\n"
" 'variables': {\n"
" 'command': [\n"
" 'python',\n"
" '-c',\n"
" 'print \"H\\i\'\"',\n"
" ],\n"
" 'relative_cwd': 'isol\\'at\\\\e',\n"
" 'read_only': True\n"
" 'isolate_dependency_tracked': [\n"
" 'file4',\n"
" 'file3',\n"
" ],\n"
" 'isolate_dependency_untracked': [\n"
" 'dir1',\n"
" 'dir2',\n"
" ],\n"
" },\n"
" }],\n"
" ['OS=\"bar\"', {\n"
" 'variables': {\n"
" },\n"
" }, {\n"
" 'variables': {\n"
" },\n"
" }],\n"
" ],\n"
"}\n")
self._test(value, expected)
if __name__ == '__main__':
VERBOSE = '-v' in sys.argv
logging.basicConfig(level=logging.DEBUG if VERBOSE else logging.ERROR)
unittest.main()
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