tests: add a check that we can deal with encoded colon and comma in s…

…ystem capabilities (mozilla-releng#2803)

Bug 1620327 wants to encode the update URL properly, so let's make sure it works.

As far as I can tell this doesn't require changes to the application
code, because the CGI and wsgi specs say PATH_INFO is not URL-encoded,
so we don't have to deal with this at all.

tests/web/test_client.py

@@ -1112,6 +1112,19 @@ def testVersion6GetWithLessThanEqualToMemory(self):
         <patch type="complete" URL="http://a.com/f" hashFunction="sha512" hashValue="34" size="33"/>
     </update>
 </updates>
+""",
+        )
+
+    def testVersion6GetWithLessThanEqualToMemoryEncoded(self):
+        ret = self.client.get("/update/6/f/1.0/1/p/l/a/a/ISET%3aSSE3%2cMEM%3a8000/a/a/update.xml")
+        self.assertUpdateEqual(
+            ret,
+            """<?xml version="1.0"?>
+<updates>
+    <update type="minor" version="1.0" extensionVersion="1.0" buildID="35">
+        <patch type="complete" URL="http://a.com/f" hashFunction="sha512" hashValue="34" size="33"/>
+    </update>
+</updates>
 """,
         )
 
@@ -1125,6 +1138,19 @@ def testVersion6GetWithExactMemory(self):
         <patch type="complete" URL="http://a.com/f" hashFunction="sha512" hashValue="34" size="33"/>
     </update>
 </updates>
+""",
+        )
+
+    def testVersion6GetWithExactMemoryEncoded(self):
+        ret = self.client.get("/update/6/f/1.0/1/p/l/b/a/ISET%3aSSE3%2cMEM%3a9000/a/a/update.xml")
+        self.assertUpdateEqual(
+            ret,
+            """<?xml version="1.0"?>
+<updates>
+    <update type="minor" version="1.0" extensionVersion="1.0" buildID="35">
+        <patch type="complete" URL="http://a.com/f" hashFunction="sha512" hashValue="34" size="33"/>
+    </update>
+</updates>
 """,
         )
 
@@ -1138,6 +1164,19 @@ def testVersion6GetWithGreaterThanMemory(self):
         <patch type="complete" URL="http://a.com/f" hashFunction="sha512" hashValue="34" size="33"/>
     </update>
 </updates>
+""",
+        )
+
+    def testVersion6GetWithGreaterThanMemoryEncoded(self):
+        ret = self.client.get("/update/6/f/1.0/1/p/l/c/a/ISET%3aSSE3%2cMEM%3a11000/a/a/update.xml")
+        self.assertUpdateEqual(
+            ret,
+            """<?xml version="1.0"?>
+<updates>
+    <update type="minor" version="1.0" extensionVersion="1.0" buildID="35">
+        <patch type="complete" URL="http://a.com/f" hashFunction="sha512" hashValue="34" size="33"/>
+    </update>
+</updates>
 """,
         )