1 files changed, 98 insertions, 0 deletions
diff --git a/dom/cache/test/mochitest/test_cache_keys.js b/dom/cache/test/mochitest/test_cache_keys.js
new file mode 100644
index 0000000000..fa37a60cb6
--- /dev/null
+++ b/dom/cache/test/mochitest/test_cache_keys.js
@@ -0,0 +1,98 @@
+/* global context testDone:true */
+
+var name = "keys" + context;
+var c;
+
+var tests = [
+  "//mochi.test:8888/?page" + context,
+  "//mochi.test:8888/?another" + context,
+];
+
+caches
+  .open(name)
+  .then(function(cache) {
+    c = cache;
+    return c.addAll(tests);
+  })
+  .then(function() {
+    // Add another cache entry using Cache.add
+    var another = "//mochi.test:8888/?yetanother" + context;
+    tests.push(another);
+    return c.add(another);
+  })
+  .then(function() {
+    // Add another cache entry with URL fragment using Cache.add
+    var anotherWithFragment =
+      "//mochi.test:8888/?fragment" + context + "#fragment";
+    tests.push(anotherWithFragment);
+    return c.add(anotherWithFragment);
+  })
+  .then(function() {
+    return c.keys();
+  })
+  .then(function(keys) {
+    is(keys.length, tests.length, "Same number of elements");
+    // Verify both the insertion order of the requests and their validity.
+    keys.forEach(function(r, i) {
+      ok(r instanceof Request, "Valid request object");
+      ok(r.url.includes(tests[i]), "Valid URL");
+    });
+    // Try searching for just one request
+    return c.keys(tests[1]);
+  })
+  .then(function(keys) {
+    is(keys.length, 1, "One match should be found");
+    ok(keys[0].url.includes(tests[1]), "Valid URL");
+    // Try to see if ignoreSearch works as expected.
+    return c.keys(new Request("//mochi.test:8888/?foo"), {
+      ignoreSearch: true,
+    });
+  })
+  .then(function(key_arr) {
+    is(key_arr.length, tests.length, "Same number of elements");
+    key_arr.forEach(function(r, i) {
+      ok(r instanceof Request, "Valid request object");
+      ok(r.url.includes(tests[i]), "Valid URL");
+    });
+    // Try to see if ignoreMethod works as expected
+    return Promise.all(
+      ["POST", "PUT", "DELETE", "OPTIONS"].map(function(method) {
+        var req = new Request(tests[2], { method });
+        return c
+          .keys(req)
+          .then(function(keys) {
+            is(
+              keys.length,
+              0,
+              "No request should be matched without ignoreMethod"
+            );
+            return c.keys(req, { ignoreMethod: true });
+          })
+          .then(function(keys) {
+            is(keys.length, 1, "One match should be found");
+            ok(keys[0].url.includes(tests[2]), "Valid URL");
+          });
+      })
+    );
+  })
+  .then(function() {
+    // But HEAD should be allowed only when ignoreMethod is ture
+    return c.keys(new Request(tests[0], { method: "HEAD" }), {
+      ignoreMethod: true,
+    });
+  })
+  .then(function(keys) {
+    is(keys.length, 1, "One match should be found");
+    ok(keys[0].url.includes(tests[0]), "Valid URL");
+    // Make sure cacheName is ignored.
+    return c.keys(tests[0], { cacheName: "non-existing-cache" });
+  })
+  .then(function(keys) {
+    is(keys.length, 1, "One match should be found");
+    ok(keys[0].url.includes(tests[0]), "Valid URL");
+    return caches.delete(name);
+  })
+  .then(function(deleted) {
+    ok(deleted, "The cache should be successfully deleted");
+    testDone();
+  });