Fixed handling unicode longrepr values. Fixes #114.

pytest_html/plugin.py

@@ -219,9 +219,7 @@ class HTMLReport(object):
         def append_log_html(self, report, additional_html):
             log = html.div(class_='log')
             if report.longrepr:
-                for line in str(report.longrepr).splitlines():
-                    if not PY3:
-                        line = line.decode('utf-8')
+                for line in report.longreprtext.splitlines():
                     separator = line.startswith('_ ' * 10)
                     if separator:
                         log.append(line[:80])

testing/test_pytest_html.py

@@ -537,3 +537,23 @@ class TestHTML:
                 assert content in html
             else:
                 assert content not in html
+
+    @pytest.mark.parametrize('content', [("'foo'"), ("u'\u0081'")])
+    def test_utf8_longrepr(self, testdir, content):
+        testdir.makeconftest("""
+            import pytest
+            @pytest.mark.hookwrapper
+            def pytest_runtest_makereport(item, call):
+                outcome = yield
+                report = outcome.get_result()
+                if report.when == 'call':
+                    report.longrepr = 'utf8 longrepr: ' + {0}
+        """.format(content))
+        testdir.makepyfile("""
+            def test_fail():
+                testtext = 'utf8 longrepr: '
+                assert False
+        """)
+        result, html = run(testdir, 'report.html', '--self-contained-html')
+        assert result.ret
+        assert 'utf8 longrepr' in html