1 files changed, 67 insertions, 0 deletions
diff --git a/netwerk/test/browser/browser_103_no_cancel_on_error.js b/netwerk/test/browser/browser_103_no_cancel_on_error.js
new file mode 100644
index 0000000000..2420441585
--- /dev/null
+++ b/netwerk/test/browser/browser_103_no_cancel_on_error.js
@@ -0,0 +1,67 @@
+/* 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/. */
+
+/* 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/. */
+
+Services.prefs.setBoolPref("network.early-hints.enabled", true);
+
+const { request_count_checking } = ChromeUtils.importESModule(
+  "resource://testing-common/early_hint_preload_test_helper.sys.mjs"
+);
+
+// - httpCode is the response code we're testing for. This file mostly covers 400 and 500 responses
+async function test_hint_completion_on_error(httpCode) {
+  // 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 requestUrl = `https://example.com/browser/netwerk/test/browser/early_hint_asset_html.sjs?hinted=1&as=image&code=${httpCode}`;
+
+  await BrowserTestUtils.withNewTab(
+    {
+      gBrowser,
+      url: requestUrl,
+      waitForLoad: true,
+    },
+    async function () {}
+  );
+
+  let gotRequestCount = await fetch(
+    "https://example.com/browser/netwerk/test/browser/early_hint_pixel_count.sjs"
+  ).then(response => response.json());
+
+  await request_count_checking(`test_103_error_${httpCode}`, gotRequestCount, {
+    hinted: 1,
+    normal: 0,
+  });
+}
+
+// 400 Bad Request
+add_task(async function test_complete_103_on_400() {
+  await test_hint_completion_on_error(400);
+});
+add_task(async function test_complete_103_on_401() {
+  await test_hint_completion_on_error(401);
+});
+add_task(async function test_complete_103_on_402() {
+  await test_hint_completion_on_error(402);
+});
+add_task(async function test_complete_103_on_403() {
+  await test_hint_completion_on_error(403);
+});
+add_task(async function test_complete_103_on_500() {
+  await test_hint_completion_on_error(500);
+});
+add_task(async function test_complete_103_on_501() {
+  await test_hint_completion_on_error(501);
+});
+add_task(async function test_complete_103_on_502() {
+  await test_hint_completion_on_error(502);
+});