Import wpt@5e1a3b80cea8d36774d2afd78b29a74792e9f15a

third_party/WebKit/LayoutTests/imported/wpt/service-workers/cache-storage/script-tests/cache-match.js

Index: third_party/WebKit/LayoutTests/imported/wpt/service-workers/cache-storage/script-tests/cache-match.js
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/service-workers/cache-storage/script-tests/cache-match.js b/third_party/WebKit/LayoutTests/imported/wpt/service-workers/cache-storage/script-tests/cache-match.js
index fbe564d952d7724500cc11ccded023c35d803ed3..32c9ec92a69828908afe4da0715ffb6cecbc1588 100644
--- a/third_party/WebKit/LayoutTests/imported/wpt/service-workers/cache-storage/script-tests/cache-match.js
+++ b/third_party/WebKit/LayoutTests/imported/wpt/service-workers/cache-storage/script-tests/cache-match.js
@@ -36,6 +36,14 @@ prepopulated_cache_test(simple_entries, function(cache, entries) {
   }, 'Cache.match with new Request');
 
 prepopulated_cache_test(simple_entries, function(cache, entries) {
+    return cache.match(new Request(entries.a.request.url, {method: 'HEAD'}))
+      .then(function(result) {
+          assert_equals(result, undefined,
+                        'Cache.match should not match HEAD Request.');
+        });
+  }, 'Cache.match with HEAD');
+
+prepopulated_cache_test(simple_entries, function(cache, entries) {
     return cache.match(entries.a.request,
                        {ignoreSearch: true})
       .then(function(result) {
@@ -189,4 +197,28 @@ prepopulated_cache_test(simple_entries, function(cache, entries) {
         });
   }, 'Cache.match with a network error Response');
 
+cache_test(function(cache) {
+    // This test validates that we can get a Response from the Cache API,
+    // clone it, and read just one side of the clone.  This was previously
+    // bugged in FF for Responses with large bodies.
+    var data = [];
+    data.length = 80 * 1024;
+    data.fill('F');
+    var response;
+    return cache.put('/', new Response(data.toString()))
+      .then(function(result) {
+          return cache.match('/');
+        })
+      .then(function(r) {
+          // Make sure the original response is not GC'd.
+          response = r;
+          // Return only the clone.  We purposefully test that the other
+          // half of the clone does not need to be read here.
+          return response.clone().text();
+        })
+      .then(function(text) {
+          assert_equals(text, data.toString(), 'cloned body text can be read correctly');
+        })
+  }, 'Cache produces large Responses that can be cloned and read correctly.');
+
 done();