From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../netmonitor/test/browser_net_cache_details.js   | 102 +++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 devtools/client/netmonitor/test/browser_net_cache_details.js

(limited to 'devtools/client/netmonitor/test/browser_net_cache_details.js')

diff --git a/devtools/client/netmonitor/test/browser_net_cache_details.js b/devtools/client/netmonitor/test/browser_net_cache_details.js
new file mode 100644
index 0000000000..f15ad6a90b
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_cache_details.js
@@ -0,0 +1,102 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const CACHE_TEST_URL = EXAMPLE_URL + "html_cache-test-page.html";
+
+// Test the cache details panel.
+add_task(async function () {
+  const { monitor } = await initNetMonitor(CACHE_TEST_URL, {
+    enableCache: true,
+    requestCount: 1,
+  });
+
+  const { document, store, windowRequire } = monitor.panelWin;
+  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
+
+  info("Create a 200 request");
+  let waitForRequest = waitForNetworkEvents(monitor, 1);
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
+    content.wrappedJSObject.sendRequestWithStatus("200");
+  });
+  await waitForRequest;
+
+  info("Select the request and wait until the headers panel is displayed");
+  store.dispatch(Actions.selectRequestByIndex(0));
+  await waitFor(() => document.querySelector(".headers-overview"));
+  ok(
+    !document.querySelector("#cache-tab"),
+    "No cache panel is available for the 200 request"
+  );
+
+  info("Create a 304 request");
+  waitForRequest = waitForNetworkEvents(monitor, 1);
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
+    content.wrappedJSObject.sendRequestWithStatus("304");
+  });
+  await waitForRequest;
+
+  info("Select the request and wait until the headers panel is displayed");
+  store.dispatch(Actions.selectRequestByIndex(1));
+  await waitFor(() => document.querySelector(".headers-overview"));
+  ok(
+    document.querySelector("#cache-tab"),
+    "A cache panel is available for the 304 request"
+  );
+  document.querySelector("#cache-tab").click();
+
+  info("Wait until the Cache panel content is displayed");
+  await waitFor(() => !!document.getElementById("/Cache"));
+
+  const device = getCacheDetailsValue(document, "Device");
+  is(device, "Not Available", "device information is `Not Available`");
+
+  // We cannot precisely assert the dates rendered by the cache panel because
+  // they are formatted using toLocaleDateString/toLocaleTimeString, and
+  // `new Date` might be unable to parse them. See Bug 1800448.
+
+  // For "last modified" should be the same day as the test, and we could assert
+  // that. However the cache panel is intermittently fully "Not available",
+  // except for the "Expires" field, which seems to always have a value.
+  const lastModified = getCacheDetailsValue(document, "Last Modified");
+  info("Retrieved lastModified value: " + lastModified);
+  ok(!!lastModified, "Last Modified was found in the cache panel");
+
+  // For "expires" we will only check that this is not set to `Not Available`.
+  const expires = getCacheDetailsValue(document, "Expires");
+  info("Retrieved expires value: " + expires);
+  ok(
+    !expires.includes("Not Available"),
+    "Expires is set to a value other than unavailable"
+  );
+});
+
+/**
+ * Helper to retrieve individual values from the Cache details panel.
+ * Eg, for `Expires: "11/9/2022 6:54:33 PM"`, this should return
+ * "11/9/2022 6:54:33 PM".
+ *
+ * @param {Document} doc
+ *     The netmonitor document.
+ * @param {string} cacheItemId
+ *     The id of the cache element to retrieve. See netmonitor.cache.* localized
+ *     strings.
+ *
+ * @returns {string}
+ *     The value corresponding to the provided id.
+ */
+function getCacheDetailsValue(doc, cacheItemId) {
+  const container = doc.getElementById("/Cache/" + cacheItemId);
+  ok(!!container, `Found the cache panel container for id ${cacheItemId}`);
+  const valueContainer = container.querySelector(".treeValueCell span");
+  ok(
+    !!valueContainer,
+    `Found the cache panel value container for id ${cacheItemId}`
+  );
+
+  // The values have opening and closing quotes, remove them using substring.
+  // `"some value"` -> `some value`
+  const quotedValue = valueContainer.textContent;
+  return quotedValue.substring(1, quotedValue.length - 1);
+}
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