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| 1 # Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 # Use of this source code is governed by a BSD-style license that can be | |
| 3 # found in the LICENSE file. | |
| 4 | |
| 5 """Request handler to display the debug view for a Failure.""" | |
| 6 | |
| 7 import jinja2 | |
| 8 import os | |
| 9 import sys | |
| 10 import webapp2 | |
| 11 | |
| 12 from common import ispy_utils | |
| 13 | |
| 14 import views | |
| 15 | |
| 16 JINJA = jinja2.Environment( | |
| 17 loader=jinja2.FileSystemLoader(os.path.dirname(views.__file__)), | |
| 18 extensions=['jinja2.ext.autoescape']) | |
| 19 | |
| 20 | |
| 21 class DebugViewHandler(webapp2.RequestHandler): | |
| 22 """Request handler to display the debug view for a failure.""" | |
| 23 | |
| 24 def get(self): | |
| 25 """Handles get requests to the /debug_view page. | |
| 26 | |
| 27 GET Parameters: | |
| 28 test_run: The test run. | |
| 29 expectation: The expectation name. | |
| 30 """ | |
| 31 test_run = self.request.get('test_run') | |
| 32 expectation = self.request.get('expectation') | |
| 33 expected_path = ispy_utils.GetExpectationPath(expectation, 'expected.png') | |
| 34 actual_path = ispy_utils.GetFailurePath(test_run, expectation, 'actual.png') | |
| 35 data = {} | |
| 36 | |
| 37 def _ImagePath(url): | |
| 38 return '/image?file_path=%s' % url | |
| 39 | |
| 40 data['expected'] = _ImagePath(expected_path) | |
| 41 data['actual'] = _ImagePath(actual_path) | |
| 42 data['test_run'] = test_run | |
| 43 data['expectation'] = expectation | |
| 44 template = JINJA.get_template('debug_view.html') | |
| 45 self.response.write(template.render(data)) | |
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