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-rw-r--r--netwerk/test/browser/browser_103_preload.js280
1 files changed, 280 insertions, 0 deletions
diff --git a/netwerk/test/browser/browser_103_preload.js b/netwerk/test/browser/browser_103_preload.js
new file mode 100644
index 0000000000..b177297ba5
--- /dev/null
+++ b/netwerk/test/browser/browser_103_preload.js
@@ -0,0 +1,280 @@
+/* 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.setBoolPref("network.early-hints.enabled", true);
+// Disable mixed-content upgrading as this test is expecting HTTP image loads
+Services.prefs.setBoolPref(
+ "security.mixed_content.upgrade_display_content",
+ false
+);
+
+const {
+ 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",
+ "https://example.com",
+ [
+ [
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
+ Services.uuid.generateUUID().toString(),
+ ],
+ ["", "new_response"], // indicate new early hint response
+ [
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
+ Services.uuid.generateUUID().toString(),
+ ],
+ ],
+ { hinted: 1, normal: 1 }
+ );
+});
+
+// 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",
+ "https://example.com",
+ [
+ [
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
+ Services.uuid.generateUUID().toString(),
+ ],
+ ["", ""], // indicate new link header in same reponse
+ [
+ "https://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",
+ "https://example.com",
+ [
+ [
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
+ Services.uuid.generateUUID().toString(),
+ ],
+ [
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
+ Services.uuid.generateUUID().toString(),
+ ],
+ ],
+ { hinted: 2, normal: 0 }
+ );
+});
+
+// two early hint responses, only second one has a link header
+add_task(async function test_103_two_links() {
+ await test_hint_preload_internal(
+ "103_two_links",
+ "https://example.com",
+ [
+ ["", "non_link_header"], // indicate non-link related header
+ ["", "new_response"], // indicate new early hint response
+ [
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
+ Services.uuid.generateUUID().toString(),
+ ],
+ ],
+ { hinted: 1, 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",
+ "https://example.com",
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel.sjs",
+ { hinted: 1, normal: 0 },
+ uuid
+ );
+ await test_hint_preload(
+ "test_103_preload_twice_2",
+ "https://example.com",
+ "https://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",
+ "https://example.com",
+ "https://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",
+ "https://example.com",
+ "https://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",
+ "https://example.com",
+ "https://example.net/browser/netwerk/test/browser/early_hint_pixel.sjs",
+ { hinted: 1, normal: 0 }
+ );
+});
+
+// Cross origin preload in insecure context
+add_task(async function test_103_preload_insecure_cor() {
+ await test_hint_preload(
+ "test_103_preload_insecure_cor",
+ "https://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",
+ "https://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 }
+ );
+});
+
+// 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 }
+ );
+});
+
+// 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",
+ "https://example.com",
+ "early_hint_pixel.sjs",
+ { hinted: 1, normal: 0 }
+ );
+});
+
+// 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(
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs",
+ { headers }
+ );
+
+ let iframeUri =
+ "https://example.com/browser/netwerk/test/browser/103_preload_iframe.html";
+
+ await BrowserTestUtils.withNewTab(
+ {
+ gBrowser,
+ url: iframeUri,
+ waitForLoad: true,
+ },
+ async function() {}
+ );
+
+ let gotRequestCount = await fetch(
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs"
+ ).then(response => response.json());
+ let expectedRequestCount = { hinted: 0, normal: 1 };
+
+ await request_count_checking(
+ "test_103_iframe",
+ gotRequestCount,
+ expectedRequestCount
+ );
+
+ Services.cache2.clear();
+});
+
+// Test that anchors are parsed
+add_task(async function test_103_anchor() {
+ // reset the count
+ let headers = new Headers();
+ headers.append("X-Early-Hint-Count-Start", "");
+ await fetch(
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs",
+ { headers }
+ );
+
+ let anchorUri =
+ "https://example.com/browser/netwerk/test/browser/103_preload_anchor.html";
+
+ await BrowserTestUtils.withNewTab(
+ {
+ gBrowser,
+ url: anchorUri,
+ waitForLoad: true,
+ },
+ async function() {}
+ );
+
+ let gotRequestCount = await fetch(
+ "https://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs"
+ ).then(response => response.json());
+
+ await request_count_checking("test_103_anchor", gotRequestCount, {
+ hinted: 0,
+ normal: 1,
+ });
+});
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 14:40:35 +0000