gecko-dev/dom/cache/test/mochitest/test_cache_matchAll_request.js

var request1 = new Request("//mochi.test:8888/?1&" + context + "#fragment");
var request2 = new Request("//mochi.test:8888/?2&" + context);
var request3 = new Request("//mochi.test:8888/?3&" + context);
var requestWithAltQS = new Request("//mochi.test:8888/?queryString");
var unknownRequest = new Request("//mochi.test:8888/non/existing/path?" + context);
var response1, response3;
var c;
var response1Text, response3Text;
var name = "matchAll-request" + context;

function checkResponse(r, response, responseText) {
  ok(r !== response, "The objects should not be the same");
  is(r.url, response.url.replace("#fragment", ""),
     "The URLs should be the same");
  is(r.status, response.status, "The status codes should be the same");
  is(r.type, response.type, "The response types should be the same");
  is(r.ok, response.ok, "Both responses should have succeeded");
  is(r.statusText, response.statusText,
     "Both responses should have the same status text");
  return r.text().then(function(text) {
    // Avoid dumping out the large response text to the log if they're equal.
    if (text !== responseText) {
      is(text, responseText, "The response body should be correct");
    }
  });
}

fetch(new Request(request1)).then(function(r) {
  response1 = r;
  return response1.text();
}).then(function(text) {
  response1Text = text;
  return fetch(new Request(request3));
}).then(function(r) {
  response3 = r;
  return response3.text();
}).then(function(text) {
  response3Text = text;
  return testRequest(request1, request2, request3, unknownRequest,
                     requestWithAltQS,
                     request1.url.replace("#fragment", "#other"));
}).then(function() {
  return testRequest(request1.url, request2.url, request3.url,
                     unknownRequest.url, requestWithAltQS.url,
                     request1.url.replace("#fragment", "#other"));
}).then(function() {
  testDone();
});

// The request arguments can either be a URL string, or a Request object.
function testRequest(request1, request2, request3, unknownRequest,
                     requestWithAlternateQueryString,
                     requestWithDifferentFragment) {
  return caches.open(name).then(function(cache) {
    c = cache;
    return c.add(request1);
  }).then(function() {
    return c.add(request3);
  }).then(function() {
    return Promise.all(
      ["HEAD", "POST", "PUT", "DELETE", "OPTIONS"]
        .map(function(method) {
          var r = new Request(request1, {method: method});
          return c.add(r)
            .then(function() {
              ok(false, "Promise should be rejected");
            }, function(err) {
              is(err.name, "TypeError", "Adding a request with type '" + method + "' should fail");
            });
        })
    );
  }).then(function() {
    return c.matchAll(request1);
  }).then(function(r) {
    is(r.length, 1, "Should only find 1 item");
    return checkResponse(r[0], response1, response1Text);
  }).then(function() {
    return c.matchAll(new Request(request1, {method: "HEAD"}));
  }).then(function(r) {
    is(r.length, 1, "Should only find 1 item");
    return checkResponse(r[0], response1, response1Text);
  }).then(function() {
    return Promise.all(
      ["POST", "PUT", "DELETE", "OPTIONS"]
        .map(function(method) {
          var req = new Request(request1, {method: method});
          return c.matchAll(req)
            .then(function(r) {
              is(r.length, 0, "Searching for a request with a non-GET/HEAD method should not succeed");
              return c.matchAll(req, {ignoreMethod: true});
            }).then(function(r) {
              is(r.length, 1, "Should only find 1 item");
              return checkResponse(r[0], response1, response1Text);
            });
        })
    );
  }).then(function() {
    return c.matchAll(requestWithDifferentFragment);
  }).then(function(r) {
    is(r.length, 1, "Should only find 1 item");
    return checkResponse(r[0], response1, response1Text);
  }).then(function() {
    return c.matchAll(requestWithAlternateQueryString,
                      {ignoreSearch: true});
  }).then(function(r) {
    is(r.length, 2, "Should find 2 items");
    return Promise.all([
      checkResponse(r[0], response1, response1Text),
      checkResponse(r[1], response3, response3Text)
    ]);
  }).then(function() {
    return c.matchAll(request3);
  }).then(function(r) {
    is(r.length, 1, "Should only find 1 item");
    return checkResponse(r[0], response3, response3Text);
  }).then(function() {
    return c.matchAll();
  }).then(function(r) {
    is(r.length, 2, "Should find 2 items");
    return Promise.all([
      checkResponse(r[0], response1, response1Text),
      checkResponse(r[1], response3, response3Text)
    ]);
  }).then(function() {
    return caches.match(request1, {cacheName: name + "mambojambo"})
      .then(function() {
        ok(false, "Promise should be rejected");
      }, function(err) {
        is(err.name, "NotFoundError", "Searching in the wrong cache should not succeed");
      });
  }).then(function() {
    return c.matchAll(unknownRequest);
  }).then(function(r) {
    is(r.length, 0, "Searching for an unknown request should not succeed");
    return caches.match(unknownRequest, {cacheName: name});
  }).then(function(r) {
    is(typeof r, "undefined", "Searching for an unknown request should not succeed");
    // Make sure that cacheName is ignored on Cache
    return c.matchAll(request1, {cacheName: name + "mambojambo"});
  }).then(function(r) {
    is(r.length, 1, "Should only find 1 item");
    return checkResponse(r[0], response1, response1Text);
  }).then(function() {
    return caches.delete(name);
  }).then(function(success) {
    ok(success, "We should be able to delete the cache successfully");
    // Make sure that the cache is still usable after deletion.
    return c.matchAll(request1);
  }).then(function(r) {
    is(r.length, 1, "Should only find 1 item");
    return checkResponse(r[0], response1, response1Text);
  }).then(function() {
    return c.matchAll(request3);
  }).then(function(r) {
    is(r.length, 1, "Should only find 1 item");
    return checkResponse(r[0], response3, response3Text);
  }).then(function() {
    return c.matchAll();
  }).then(function(r) {
    is(r.length, 2, "Should find 2 items");
    return Promise.all([
      checkResponse(r[0], response1, response1Text),
      checkResponse(r[1], response3, response3Text)
    ]);
  }).then(function() {
    // Now, drop the cache, reopen and verify that we can't find the request any more.
    c = null;
    return caches.open(name);
  }).then(function(cache) {
    return cache.matchAll();
  }).then(function(r) {
    is(r.length, 0, "Searching in the cache after deletion should not succeed");
  });
}