1 files changed, 85 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/browser_net_set-cookie-same-site.js b/devtools/client/netmonitor/test/browser_net_set-cookie-same-site.js
new file mode 100644
index 0000000000..ecfa4bedcf
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_set-cookie-same-site.js
@@ -0,0 +1,85 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Test if the 'Same site' cookie attribute is correctly set in the cookie panel
+ */
+add_task(async function () {
+  const { monitor } = await initNetMonitor(SET_COOKIE_SAME_SITE_SJS, {
+    requestCount: 1,
+  });
+  info("Starting test... ");
+
+  const { document, store, windowRequire } = monitor.panelWin;
+  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
+
+  store.dispatch(Actions.batchEnable(false));
+
+  let wait = waitForNetworkEvents(monitor, 1);
+  await reloadBrowser();
+  await wait;
+
+  wait = waitForDOM(document, ".headers-overview");
+  EventUtils.sendMouseEvent(
+    { type: "mousedown" },
+    document.querySelectorAll(".request-list-item")[0]
+  );
+  await wait;
+
+  clickOnSidebarTab(document, "cookies");
+
+  info("Checking the SameSite property");
+  const expectedValues = [
+    {
+      key: "foo",
+      value: "",
+    },
+    {
+      key: "samesite",
+      value: '"Lax"',
+    },
+    {
+      key: "value",
+      value: '"bar"',
+    },
+    {
+      key: "foo",
+      value: '"bar"',
+    },
+  ];
+  const labelCells = document.querySelectorAll(".treeLabelCell");
+  const valueCells = document.querySelectorAll(".treeValueCell");
+  is(
+    valueCells.length,
+    labelCells.length,
+    "Number of labels " +
+      labelCells.length +
+      " different from number of values " +
+      valueCells.length
+  );
+
+  // Go through the cookie properties and check if each one has the expected
+  // label and value
+  for (let index = 0; index < labelCells.length; ++index) {
+    is(
+      labelCells[index].innerText,
+      expectedValues[index].key,
+      "Actual label " +
+        labelCells[index].innerText +
+        " not equal to expected label " +
+        expectedValues[index].key
+    );
+    is(
+      valueCells[index].innerText,
+      expectedValues[index].value,
+      "Actual value " +
+        valueCells[index].innerText +
+        " not equal to expected value " +
+        expectedValues[index].value
+    );
+  }
+
+  await teardown(monitor);
+});