cd7c15e45b
Backed out changeset 33cc08eb51b3 (bug 1744822) Backed out changeset b70697d24e75 (bug 1761252) Backed out changeset 4a5e10110c6a (bug 1761242) Backed out changeset 7cda175b833d (bug 1761242) Backed out changeset 4f5ed111093b (bug 1761242)
335 lines
10 KiB
JavaScript
335 lines
10 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
"use strict";
|
|
|
|
Services.prefs.setCharPref(
|
|
"dom.securecontext.allowlist",
|
|
"example.com,example.net"
|
|
);
|
|
|
|
Services.prefs.setBoolPref("network.early-hints.enabled", true);
|
|
|
|
const {
|
|
lax_request_count_checking,
|
|
test_hint_preload_internal,
|
|
test_hint_preload,
|
|
} = ChromeUtils.import(
|
|
"resource://testing-common/early_hint_preload_test_helper.jsm"
|
|
);
|
|
|
|
// TODO testing:
|
|
// * Abort main document load while early hint is still loading -> early hint should be aborted
|
|
|
|
// two early hint responses
|
|
add_task(async function test_103_two_preload_responses() {
|
|
await test_hint_preload_internal(
|
|
"103_two_preload_responses",
|
|
"http://example.com",
|
|
[
|
|
[
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
Services.uuid.generateUUID().toString(),
|
|
],
|
|
["", "new_response"], // empty string to indicate new early hint response
|
|
[
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
Services.uuid.generateUUID().toString(),
|
|
],
|
|
],
|
|
{ hinted: 2, normal: 0 }
|
|
);
|
|
});
|
|
|
|
// two link header in one early hint response
|
|
add_task(async function test_103_two_link_header() {
|
|
await test_hint_preload_internal(
|
|
"103_two_link_header",
|
|
"http://example.com",
|
|
[
|
|
[
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
Services.uuid.generateUUID().toString(),
|
|
],
|
|
["", ""], // empty string to indicate new early hint response
|
|
[
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
Services.uuid.generateUUID().toString(),
|
|
],
|
|
],
|
|
{ hinted: 2, normal: 0 }
|
|
);
|
|
});
|
|
|
|
// two links in one early hint link header
|
|
add_task(async function test_103_two_links() {
|
|
await test_hint_preload_internal(
|
|
"103_two_links",
|
|
"http://example.com",
|
|
[
|
|
[
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
Services.uuid.generateUUID().toString(),
|
|
],
|
|
[
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
Services.uuid.generateUUID().toString(),
|
|
],
|
|
],
|
|
{ hinted: 2, normal: 0 }
|
|
);
|
|
});
|
|
|
|
// Preload twice same origin in secure context
|
|
add_task(async function test_103_preload_twice() {
|
|
// pass two times the same uuid so that on the second request, the response is
|
|
// already in the cache
|
|
let uuid = Services.uuid.generateUUID();
|
|
await test_hint_preload(
|
|
"test_103_preload_twice_1",
|
|
"http://example.com",
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 1, normal: 0 },
|
|
uuid
|
|
);
|
|
await test_hint_preload(
|
|
"test_103_preload_twice_2",
|
|
"http://example.com",
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 0, normal: 0 },
|
|
uuid
|
|
);
|
|
});
|
|
|
|
// Test that with config option disabled, no early hint requests are made
|
|
add_task(async function test_103_preload_disabled() {
|
|
Services.prefs.setBoolPref("network.early-hints.enabled", false);
|
|
await test_hint_preload(
|
|
"test_103_preload_disabled",
|
|
"http://example.com",
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 0, normal: 1 }
|
|
);
|
|
Services.prefs.setBoolPref("network.early-hints.enabled", true);
|
|
});
|
|
|
|
// Preload with same origin in secure context with mochitest http proxy
|
|
add_task(async function test_103_preload_https() {
|
|
await test_hint_preload(
|
|
"test_103_preload_https",
|
|
"https://example.org",
|
|
"/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 1, normal: 0 }
|
|
);
|
|
});
|
|
|
|
// Preload with same origin in secure context
|
|
add_task(async function test_103_preload() {
|
|
await test_hint_preload(
|
|
"test_103_preload",
|
|
"http://example.com",
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 1, normal: 0 }
|
|
);
|
|
});
|
|
|
|
// Cross origin preload in secure context
|
|
add_task(async function test_103_preload_cor() {
|
|
await test_hint_preload(
|
|
"test_103_preload_cor",
|
|
"http://example.com",
|
|
"http://example.net/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 0, normal: 1 }
|
|
);
|
|
});
|
|
|
|
// Cross origin preload in insecure context
|
|
add_task(async function test_103_preload_insecure_cor() {
|
|
await test_hint_preload(
|
|
"test_103_preload_insecure_cor",
|
|
"http://example.com",
|
|
"http://mochi.test:8888/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 0, normal: 1 }
|
|
);
|
|
});
|
|
|
|
// Same origin request with relative url
|
|
add_task(async function test_103_relative_preload() {
|
|
await test_hint_preload(
|
|
"test_103_relative_preload",
|
|
"http://example.com",
|
|
"/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 1, normal: 0 }
|
|
);
|
|
});
|
|
|
|
// Early hint from insecure context
|
|
add_task(async function test_103_insecure_preload() {
|
|
await test_hint_preload(
|
|
"test_103_insecure_preload",
|
|
"http://mochi.test:8888",
|
|
"/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 0, normal: 1 }
|
|
);
|
|
});
|
|
|
|
// Early hint to redirect to same origin in secure context
|
|
add_task(async function test_103_redirect_same_origin() {
|
|
await test_hint_preload(
|
|
"test_103_redirect_same_origin",
|
|
"http://example.com",
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_redirect.sjs?http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 2, normal: 0 } // successful preload of redirect and resulting image
|
|
);
|
|
});
|
|
|
|
// Early hint to redirect to cross origin in secure context
|
|
add_task(async function test_103_redirect_cross_origin() {
|
|
await test_hint_preload(
|
|
"test_103_redirect_cross_origin",
|
|
"http://example.com",
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_redirect.sjs?http://example.net/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 1, normal: 1 } // successful load of redirect in preload, but image loaded via normal load
|
|
);
|
|
});
|
|
|
|
// Early hint to redirect to cross origin in insecure context
|
|
add_task(async function test_103_redirect_insecure_cross_origin() {
|
|
await test_hint_preload(
|
|
"test_103_redirect_insecure_cross_origin",
|
|
"http://example.com",
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_redirect.sjs?http://mochi.test:8888/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 1, normal: 1 }
|
|
);
|
|
});
|
|
|
|
// Cross origin preload from secure context to insecure context on same domain
|
|
add_task(async function test_103_preload_mixed_content() {
|
|
await test_hint_preload(
|
|
"test_103_preload_mixed_content",
|
|
"https://example.org",
|
|
"http://example.org/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 0, normal: 1 }
|
|
);
|
|
});
|
|
|
|
// Cross origin preload from secure context to redirected insecure context on same domain
|
|
add_task(async function test_103_preload_redirect_mixed_content() {
|
|
await test_hint_preload(
|
|
"test_103_preload_redirect_mixed_content",
|
|
"https://example.org",
|
|
"https://example.org/browser/netwerk/test/browser/early_hint_redirect.sjs?http://example.org/browser/netwerk/test/browser/early_hint_pixel.sjs",
|
|
{ hinted: 1, normal: 1 }
|
|
);
|
|
});
|
|
|
|
// Relative url, correct file for requested uri
|
|
add_task(async function test_103_preload_only_file() {
|
|
await test_hint_preload(
|
|
"test_103_preload_only_file",
|
|
"http://example.com",
|
|
"early_hint_pixel.sjs",
|
|
{ hinted: 1, normal: 0 }
|
|
);
|
|
});
|
|
|
|
// csp header with "img-src: 'none'" only on main html response, don't show the image on the page
|
|
add_task(async function test_preload_csp_imgsrc_none() {
|
|
// reset the count
|
|
let headers = new Headers();
|
|
headers.append("X-Early-Hint-Count-Start", "");
|
|
await fetch(
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs",
|
|
{ headers }
|
|
);
|
|
|
|
let requestUrl =
|
|
"http://example.com/browser/netwerk/test/browser/103_preload_csp_imgsrc_none.html";
|
|
|
|
await BrowserTestUtils.withNewTab(
|
|
{
|
|
gBrowser,
|
|
url: requestUrl,
|
|
waitForLoad: true,
|
|
},
|
|
async function(browser) {
|
|
let noImgLoaded = await SpecialPowers.spawn(browser, [], function() {
|
|
let loadInfo = content.performance.getEntriesByName(
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs?1ac2a5e1-90c7-4171-b0f0-676f7d899af3"
|
|
);
|
|
return loadInfo.every(entry => entry.decodedBodySize === 0);
|
|
});
|
|
await Assert.ok(
|
|
noImgLoaded,
|
|
"test_preload_csp_imgsrc_none: Image dislpayed unexpectedly"
|
|
);
|
|
}
|
|
);
|
|
|
|
let gotRequestCount = await fetch(
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs"
|
|
).then(response => response.json());
|
|
let expectedRequestCount = { hinted: 1, normal: 0 };
|
|
|
|
// TODO: Switch to stricter counting method after fixing https://bugzilla.mozilla.org/show_bug.cgi?id=1753730#c11
|
|
await lax_request_count_checking(
|
|
"test_preload_csp_imgsrc_none",
|
|
gotRequestCount,
|
|
expectedRequestCount
|
|
);
|
|
/* stricter counting method:
|
|
await Assert.deepEqual(
|
|
gotRequestCount,
|
|
{ hinted: 1, normal: 0 },
|
|
"test_preload_csp_imgsrc_none: Unexpected amount of requests made"
|
|
);
|
|
*/
|
|
|
|
Services.cache2.clear();
|
|
});
|
|
|
|
// Test that preloads in iframes don't get triggered
|
|
add_task(async function test_103_iframe() {
|
|
// reset the count
|
|
let headers = new Headers();
|
|
headers.append("X-Early-Hint-Count-Start", "");
|
|
await fetch(
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs",
|
|
{ headers }
|
|
);
|
|
|
|
let iframeUri =
|
|
"http://example.com/browser/netwerk/test/browser/103_preload_iframe.html";
|
|
|
|
await BrowserTestUtils.withNewTab(
|
|
{
|
|
gBrowser,
|
|
url: iframeUri,
|
|
waitForLoad: true,
|
|
},
|
|
async function() {}
|
|
);
|
|
|
|
let gotRequestCount = await fetch(
|
|
"http://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs"
|
|
).then(response => response.json());
|
|
let expectedRequestCount = { hinted: 0, normal: 1 };
|
|
|
|
// TODO: Switch to stricter counting method after fixing https://bugzilla.mozilla.org/show_bug.cgi?id=1753730#c11
|
|
await lax_request_count_checking(
|
|
"test_103_iframe",
|
|
gotRequestCount,
|
|
expectedRequestCount
|
|
);
|
|
/* stricter counting method:
|
|
await Assert.deepEqual(
|
|
gotRequestCount,
|
|
{ hinted: 0, normal: 1 },
|
|
"test_103_iframe: Unexpected amount of requests made"
|
|
);
|
|
*/
|
|
|
|
Services.cache2.clear();
|
|
});
|