1 files changed, 88 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/browser_net_resend_hidden_headers.js b/devtools/client/netmonitor/test/browser_net_resend_hidden_headers.js
new file mode 100644
index 0000000000..ea5ca7b36c
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_resend_hidden_headers.js
@@ -0,0 +1,88 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Test that custom request headers are sent even without clicking on the original request (bug 1583397)
+ */
+
+add_task(async function () {
+  const { monitor } = await initNetMonitor(HTTPS_SIMPLE_URL, {
+    requestCount: 1,
+  });
+  info("Starting test... ");
+
+  const { store, windowRequire, connector } = monitor.panelWin;
+  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
+
+  const { getSortedRequests } = windowRequire(
+    "devtools/client/netmonitor/src/selectors/index"
+  );
+
+  store.dispatch(Actions.batchEnable(false));
+
+  const requestUrl = HTTPS_SIMPLE_SJS;
+  const requestHeaders = [
+    { name: "Accept", value: "application/vnd.example+json" },
+  ];
+
+  const originalRequest = waitForNetworkEvents(monitor, 1);
+  connector.networkCommand.sendHTTPRequest({
+    url: requestUrl,
+    method: "GET",
+    headers: requestHeaders,
+    cause: {
+      loadingDocumentUri: "http://example.com",
+      stacktraceAvailable: true,
+      type: "xhr",
+    },
+  });
+  await originalRequest;
+
+  info("Sent original request");
+
+  const originalItem = getSortedRequests(store.getState())[0];
+
+  store.dispatch(Actions.cloneRequest(originalItem.id));
+
+  const clonedRequest = waitForNetworkEvents(monitor, 1);
+
+  store.dispatch(Actions.sendCustomRequest(originalItem.id));
+
+  await clonedRequest;
+
+  info("Resent request");
+
+  let clonedItem = getSortedRequests(store.getState())[1];
+
+  await waitForRequestData(store, ["requestHeaders"], clonedItem.id);
+
+  clonedItem = getSortedRequests(store.getState())[1];
+
+  for (const { name, value } of clonedItem.requestHeaders.headers) {
+    info(`Request header: ${name}: ${value}`);
+  }
+
+  function hasRequestHeader(name, value) {
+    const { headers } = clonedItem.requestHeaders;
+    return headers.some(h => h.name === name && h.value === value);
+  }
+
+  function hasNotRequestHeader(name) {
+    const { headers } = clonedItem.requestHeaders;
+    return headers.every(h => h.name !== name);
+  }
+
+  for (const { name, value } of requestHeaders) {
+    ok(hasRequestHeader(name, value), `The ${name} header has the right value`);
+  }
+
+  // Check that the Cookie header was not added silently (i.e., that the request is
+  // anonymous.
+  for (const name of ["Cookie"]) {
+    ok(hasNotRequestHeader(name), `The ${name} header is not present`);
+  }
+
+  return teardown(monitor);
+});