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28
29import unittest
30
31from webkitpy.common.net.layouttestresults import LayoutTestResults
32from webkitpy.common.system.outputcapture import OutputCapture
33from webkitpy.layout_tests.layout_package import test_results
34from webkitpy.layout_tests.layout_package import test_failures
35from webkitpy.thirdparty.BeautifulSoup import BeautifulSoup
36
37
38class LayoutTestResultsTest(unittest.TestCase):
39    _example_results_html = """
40<html>
41<head>
42<title>Layout Test Results</title>
43</head>
44<body>
45<p>Tests that had stderr output:</p>
46<table>
47<tr>
48<td><a href="/var/lib/buildbot/build/gtk-linux-64-release/build/LayoutTests/accessibility/aria-activedescendant-crash.html">accessibility/aria-activedescendant-crash.html</a></td>
49<td><a href="accessibility/aria-activedescendant-crash-stderr.txt">stderr</a></td>
50</tr>
51<td><a href="/var/lib/buildbot/build/gtk-linux-64-release/build/LayoutTests/http/tests/security/canvas-remote-read-svg-image.html">http/tests/security/canvas-remote-read-svg-image.html</a></td>
52<td><a href="http/tests/security/canvas-remote-read-svg-image-stderr.txt">stderr</a></td>
53</tr>
54</table><p>Tests that had no expected results (probably new):</p>
55<table>
56<tr>
57<td><a href="/var/lib/buildbot/build/gtk-linux-64-release/build/LayoutTests/fast/repaint/no-caret-repaint-in-non-content-editable-element.html">fast/repaint/no-caret-repaint-in-non-content-editable-element.html</a></td>
58<td><a href="fast/repaint/no-caret-repaint-in-non-content-editable-element-actual.txt">result</a></td>
59</tr>
60</table></body>
61</html>
62"""
63
64    def test_set_failure_limit_count(self):
65        results = LayoutTestResults([])
66        self.assertEquals(results.failure_limit_count(), None)
67        results.set_failure_limit_count(10)
68        self.assertEquals(results.failure_limit_count(), 10)
69
70    def test_parse_layout_test_results(self):
71        failures = [test_failures.FailureMissingResult(), test_failures.FailureMissingImageHash(), test_failures.FailureMissingImage()]
72        testname = 'fast/repaint/no-caret-repaint-in-non-content-editable-element.html'
73        expected_results = [test_results.TestResult(testname, failures)]
74
75        results = LayoutTestResults._parse_results_html(self._example_results_html)
76        self.assertEqual(expected_results, results)
77
78    def test_results_from_string(self):
79        self.assertEqual(LayoutTestResults.results_from_string(None), None)
80        self.assertEqual(LayoutTestResults.results_from_string(""), None)
81        results = LayoutTestResults.results_from_string(self._example_results_html)
82        self.assertEqual(len(results.failing_tests()), 0)
83
84    def test_failures_from_fail_row(self):
85        row = BeautifulSoup("<tr><td><a>test.hml</a></td><td><a>expected image</a></td><td><a>25%</a></td></tr>")
86        test_name = unicode(row.find("a").string)
87        # Even if the caller has already found the test name, findAll inside _failures_from_fail_row will see it again.
88        failures = OutputCapture().assert_outputs(self, LayoutTestResults._failures_from_fail_row, [row])
89        self.assertEqual(len(failures), 1)
90        self.assertEqual(type(sorted(failures)[0]), test_failures.FailureImageHashMismatch)
91
92        row = BeautifulSoup("<tr><td><a>test.hml</a><a>foo</a></td></tr>")
93        expected_stderr = "Unhandled link text in results.html parsing: foo.  Please file a bug against webkitpy.\n"
94        OutputCapture().assert_outputs(self, LayoutTestResults._failures_from_fail_row, [row], expected_stderr=expected_stderr)
95