Reduce scope (and running time) of sync-repeated-and-caching test.

LayoutTests/http/tests/xmlhttprequest/sync-repeated-and-caching.html

Index: LayoutTests/http/tests/xmlhttprequest/sync-repeated-and-caching.html
diff --git a/LayoutTests/http/tests/xmlhttprequest/sync-repeated-and-caching.html b/LayoutTests/http/tests/xmlhttprequest/sync-repeated-and-caching.html
index 1c9c735b92ec8d8db2858721f2f286ca9909e5eb..be4886edd1bd4dda9d20347b46690b7ee3a5d3c7 100644
--- a/LayoutTests/http/tests/xmlhttprequest/sync-repeated-and-caching.html
+++ b/LayoutTests/http/tests/xmlhttprequest/sync-repeated-and-caching.html
@@ -8,63 +8,44 @@
 <script src="../resources/testharnessreport.js"></script>
 <script type="text/javascript">
 
-// Test what caching XMLHttpRequest performs when issuing
-// sync requests over various verbs and with various
-// kinds of query portions. Without any cache control
-// headers.
-var verbs = [ "GET",
-              "PUT",
-              "POST",
-              "PROPFIND"];
+// Test what caching XMLHttpRequest performs when issuing sync
+// requests over various verbs and with various kinds of query
+// portions. Without any cache control headers.
+var verbs = [ "GET", "POST" ];
 
 var query_kinds = [
     {query: "'?random'",
-     name: "constant query",
-     // The list of verbs we expect the request not to be repeated for.
-     should_cache: []},
+     name: "constant query"},
     {query: "",
-     name: "no query",
-     should_cache: []},
+     name: "no query"},
     {query: "'?' + (Math.random() + Date.now()).toString()",
-     name: "unique query string",
-     should_cache: []},
-    {query: "'?'",
-     name: "empty query",
-     should_cache: []}];
+     name: "unique query string"}];
 
 var base_url = "resources/echo-random.php";
 
+function fetchSyncTextResponse(verb, url) {
+    var xhr = new XMLHttpRequest();
+    xhr.open(verb, url, false);
+    xhr.send();
+    return xhr.responseText;
+}
+
 function runTest() {
     for (var i = 0; i < verbs.length; i++) {
         var verb = verbs[i];
         for (var j = 0; j < query_kinds.length; j++) {
-            var q1 = eval(query_kinds[j].query) || "";
-
-            var request_url1 = base_url + q1;
-            var xhr1 = new XMLHttpRequest;
-            xhr1.open(verb, request_url1, false);
-            xhr1.send();
-            var result1 = xhr1.responseText;
-
-            var xhr2 = new XMLHttpRequest();
-            var q2 = eval(query_kinds[j].query) || "";
-            var request_url2 = base_url + q2;
-            xhr2.open(verb, request_url2, false);
-            xhr2.send();
-            var result2 = xhr2.responseText;
-
             test(function () {
-                if (query_kinds[j].should_cache.indexOf(verb) >= 0)
-                    assert_true(result1 === result2);
-                else
-                    assert_false(result1 === result2);
-            }, "Test repeated sync requests using verb '" + verb + " with " + query_kinds[j].name);
+                var q1 = eval(query_kinds[j].query) || "";
+                var q2 = eval(query_kinds[j].query) || "";
+                var result1 = fetchSyncTextResponse(verb, base_url + q1);
+                var result2 = fetchSyncTextResponse(verb, base_url + q2);
+                assert_false(result1 === result2);
+            }, "Test repeated sync requests using verb '" + verb + "' with " + query_kinds[j].name);
         }
     }
 }
 
 test(runTest, document.title);
 </script>
-<div id="log"></div>
 </body>
 </html>