From c6449b687a6b2fc95ec9f6afd938a20f60a731ab Mon Sep 17 00:00:00 2001
From: Daira Hopwood <daira@jacaranda.org>
Date: Fri, 5 Feb 2016 19:12:01 +0000
Subject: [PATCH] Fix tests on platforms without time.tzset (e.g. Windows).
 fixes ticket:2725

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
---
 src/allmydata/test/common_util.py |  3 +++
 src/allmydata/test/test_util.py   |  4 ++++
 src/allmydata/test/test_web.py    | 23 +++++++++++++++++++----
 3 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/src/allmydata/test/common_util.py b/src/allmydata/test/common_util.py
index 9e8149d1..c95f7168 100644
--- a/src/allmydata/test/common_util.py
+++ b/src/allmydata/test/common_util.py
@@ -195,6 +195,9 @@ class TimezoneMixin(object):
         self.addCleanup(restoreTimezone)
         tzset_if_possible()
 
+    def have_working_tzset(self):
+        return hasattr(time, 'tzset')
+
 
 try:
     import win32file
diff --git a/src/allmydata/test/test_util.py b/src/allmydata/test/test_util.py
index 25b65615..be5541e8 100644
--- a/src/allmydata/test/test_util.py
+++ b/src/allmydata/test/test_util.py
@@ -932,6 +932,10 @@ class TimeFormat(unittest.TestCase, TimezoneMixin):
         # time_format.iso_utc_time_to_localseconds() breaks if the timezone is
         # Europe/London.  (As soon as this unit test is done then I'll change
         # that implementation to something that works even in this case...)
+
+        if not self.have_working_tzset():
+            raise unittest.SkipTest("This test can't be run on a platform without time.tzset().")
+
         self.setTimezone("Europe/London")
         return self._help_test_epoch()
 
diff --git a/src/allmydata/test/test_web.py b/src/allmydata/test/test_web.py
index 18514a3a..2a968f9a 100644
--- a/src/allmydata/test/test_web.py
+++ b/src/allmydata/test/test_web.py
@@ -634,10 +634,25 @@ class Web(WebMixin, WebErrorMixin, testutil.StallMixin, testutil.ReallyEqualMixi
             self.failUnlessIn(u'<td>fake_nickname \u263A</td>', res_u)
             self.failUnlessIn(u'<div class="nickname">other_nickname \u263B</div>', res_u)
             self.failUnlessIn(u'Connected to <span>1</span>\n              of <span>2</span> known storage servers', res_u)
-            self.failUnless(re.search(u'<div class="status-indicator"><img (src="img/connected-yes.png" |alt="Connected" ){2}/></div>\n                <a( class="timestamp"| title="1970-01-01 13:00:10"){2}>1d\u00A00h\u00A00m\u00A050s</a>', res_u), repr(res_u))
-            self.failUnless(re.search(u'<div class="status-indicator"><img (src="img/connected-no.png" |alt="Disconnected" ){2}/></div>\n                <a( class="timestamp"| title="1970-01-01 13:00:25"){2}>1d\u00A00h\u00A00m\u00A035s</a>', res_u), repr(res_u))
-            self.failUnless(re.search(u'<td class="service-last-received-data"><a( class="timestamp"| title="1970-01-01 13:00:30"){2}>1d\u00A00h\u00A00m\u00A030s</a></td>', res_u), repr(res_u))
-            self.failUnless(re.search(u'<td class="service-last-received-data"><a( class="timestamp"| title="1970-01-01 13:00:35"){2}>1d\u00A00h\u00A00m\u00A025s</a></td>', res_u), repr(res_u))
+            def timestamp(t):
+                return (u'"%s"' % (t,)) if self.have_working_tzset() else u'"[^"]*"'
+            self.failUnless(re.search(
+                u'<div class="status-indicator"><img (src="img/connected-yes.png" |alt="Connected" ){2}/>'
+                u'</div>\n                <a( class="timestamp"| title=%s){2}>1d\u00A00h\u00A00m\u00A050s</a>'
+                % timestamp(u'1970-01-01 13:00:10'), res_u), repr(res_u))
+            self.failUnless(re.search(
+                u'<div class="status-indicator"><img (src="img/connected-no.png" |alt="Disconnected" ){2}/>'
+                u'</div>\n                <a( class="timestamp"| title=%s){2}>1d\u00A00h\u00A00m\u00A035s</a>'
+                % timestamp(u'1970-01-01 13:00:25'), res_u), repr(res_u))
+            self.failUnless(re.search(
+                u'<td class="service-last-received-data"><a( class="timestamp"| title=%s){2}>'
+                u'1d\u00A00h\u00A00m\u00A030s</a></td>'
+                % timestamp(u'1970-01-01 13:00:30'), res_u), repr(res_u))
+            self.failUnless(re.search(
+                u'<td class="service-last-received-data"><a( class="timestamp"| title=%s){2}>'
+                u'1d\u00A00h\u00A00m\u00A025s</a></td>'
+                % timestamp(u'1970-01-01 13:00:35'), res_u), repr(res_u))
+
             self.failUnlessIn(u'\u00A9 <a href="https://tahoe-lafs.org/">Tahoe-LAFS Software Foundation', res_u)
             self.failUnlessIn('<td><h3>Available</h3></td>', res)
             self.failUnlessIn('123.5kB', res)
-- 
2.37.2