1 files changed, 221 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/browser_net_frame.js b/devtools/client/netmonitor/test/browser_net_frame.js
new file mode 100644
index 000000000..eeded652b
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_frame.js
@@ -0,0 +1,221 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests for all expected requests when an iframe is loading a subdocument.
+ */
+
+const TOP_FILE_NAME = "html_frame-test-page.html";
+const SUB_FILE_NAME = "html_frame-subdocument.html";
+const TOP_URL = EXAMPLE_URL + TOP_FILE_NAME;
+const SUB_URL = EXAMPLE_URL + SUB_FILE_NAME;
+
+const EXPECTED_REQUESTS_TOP = [
+  {
+    method: "GET",
+    url: TOP_URL,
+    causeType: "document",
+    causeUri: "",
+    stack: true
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "stylesheet_request",
+    causeType: "stylesheet",
+    causeUri: TOP_URL,
+    stack: false
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "img_request",
+    causeType: "img",
+    causeUri: TOP_URL,
+    stack: false
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "xhr_request",
+    causeType: "xhr",
+    causeUri: TOP_URL,
+    stack: [{ fn: "performXhrRequest", file: TOP_FILE_NAME, line: 23 }]
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "fetch_request",
+    causeType: "fetch",
+    causeUri: TOP_URL,
+    stack: [{ fn: "performFetchRequest", file: TOP_FILE_NAME, line: 27 }]
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "promise_fetch_request",
+    causeType: "fetch",
+    causeUri: TOP_URL,
+    stack: [
+      { fn: "performPromiseFetchRequest", file: TOP_FILE_NAME, line: 39 },
+      { fn: null, file: TOP_FILE_NAME, line: 38, asyncCause: "promise callback" },
+    ]
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "timeout_fetch_request",
+    causeType: "fetch",
+    causeUri: TOP_URL,
+    stack: [
+      { fn: "performTimeoutFetchRequest", file: TOP_FILE_NAME, line: 41 },
+      { fn: "performPromiseFetchRequest", file: TOP_FILE_NAME, line: 40,
+        asyncCause: "setTimeout handler" },
+    ]
+  },
+  {
+    method: "POST",
+    url: EXAMPLE_URL + "beacon_request",
+    causeType: "beacon",
+    causeUri: TOP_URL,
+    stack: [{ fn: "performBeaconRequest", file: TOP_FILE_NAME, line: 31 }]
+  },
+];
+
+const EXPECTED_REQUESTS_SUB = [
+  {
+    method: "GET",
+    url: SUB_URL,
+    causeType: "subdocument",
+    causeUri: TOP_URL,
+    stack: false
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "stylesheet_request",
+    causeType: "stylesheet",
+    causeUri: SUB_URL,
+    stack: false
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "img_request",
+    causeType: "img",
+    causeUri: SUB_URL,
+    stack: false
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "xhr_request",
+    causeType: "xhr",
+    causeUri: SUB_URL,
+    stack: [{ fn: "performXhrRequest", file: SUB_FILE_NAME, line: 22 }]
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "fetch_request",
+    causeType: "fetch",
+    causeUri: SUB_URL,
+    stack: [{ fn: "performFetchRequest", file: SUB_FILE_NAME, line: 26 }]
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "promise_fetch_request",
+    causeType: "fetch",
+    causeUri: SUB_URL,
+    stack: [
+      { fn: "performPromiseFetchRequest", file: SUB_FILE_NAME, line: 38 },
+      { fn: null, file: SUB_FILE_NAME, line: 37, asyncCause: "promise callback" },
+    ]
+  },
+  {
+    method: "GET",
+    url: EXAMPLE_URL + "timeout_fetch_request",
+    causeType: "fetch",
+    causeUri: SUB_URL,
+    stack: [
+      { fn: "performTimeoutFetchRequest", file: SUB_FILE_NAME, line: 40 },
+      { fn: "performPromiseFetchRequest", file: SUB_FILE_NAME, line: 39,
+        asyncCause: "setTimeout handler" },
+    ]
+  },
+  {
+    method: "POST",
+    url: EXAMPLE_URL + "beacon_request",
+    causeType: "beacon",
+    causeUri: SUB_URL,
+    stack: [{ fn: "performBeaconRequest", file: SUB_FILE_NAME, line: 30 }]
+  },
+];
+
+const REQUEST_COUNT = EXPECTED_REQUESTS_TOP.length + EXPECTED_REQUESTS_SUB.length;
+
+add_task(function* () {
+  // Async stacks aren't on by default in all builds
+  yield SpecialPowers.pushPrefEnv({ set: [["javascript.options.asyncstack", true]] });
+
+  // the initNetMonitor function clears the network request list after the
+  // page is loaded. That's why we first load a bogus page from SIMPLE_URL,
+  // and only then load the real thing from TOP_URL - we want to catch
+  // all the requests the page is making, not only the XHRs.
+  // We can't use about:blank here, because initNetMonitor checks that the
+  // page has actually made at least one request.
+  let { tab, monitor } = yield initNetMonitor(SIMPLE_URL);
+  let { NetMonitorView } = monitor.panelWin;
+  let { RequestsMenu } = NetMonitorView;
+  RequestsMenu.lazyUpdate = false;
+
+  tab.linkedBrowser.loadURI(TOP_URL, null, null);
+
+  yield waitForNetworkEvents(monitor, REQUEST_COUNT);
+
+  is(RequestsMenu.itemCount, REQUEST_COUNT,
+    "All the page events should be recorded.");
+
+  // While there is a defined order for requests in each document separately, the requests
+  // from different documents may interleave in various ways that change per test run, so
+  // there is not a single order when considering all the requests together.
+  let currentTop = 0;
+  let currentSub = 0;
+  for (let i = 0; i < REQUEST_COUNT; i++) {
+    let requestItem = RequestsMenu.getItemAtIndex(i);
+
+    let itemUrl = requestItem.attachment.url;
+    let itemCauseUri = requestItem.target.querySelector(".requests-menu-cause-label")
+                                         .getAttribute("tooltiptext");
+    let spec;
+    if (itemUrl == SUB_URL || itemCauseUri == SUB_URL) {
+      spec = EXPECTED_REQUESTS_SUB[currentSub++];
+    } else {
+      spec = EXPECTED_REQUESTS_TOP[currentTop++];
+    }
+    let { method, url, causeType, causeUri, stack } = spec;
+
+    verifyRequestItemTarget(requestItem,
+      method, url, { cause: { type: causeType, loadingDocumentUri: causeUri } }
+    );
+
+    let { stacktrace } = requestItem.attachment.cause;
+    let stackLen = stacktrace ? stacktrace.length : 0;
+
+    if (stack) {
+      ok(stacktrace, `Request #${i} has a stacktrace`);
+      ok(stackLen > 0,
+        `Request #${i} (${causeType}) has a stacktrace with ${stackLen} items`);
+
+      // if "stack" is array, check the details about the top stack frames
+      if (Array.isArray(stack)) {
+        stack.forEach((frame, j) => {
+          is(stacktrace[j].functionName, frame.fn,
+            `Request #${i} has the correct function on JS stack frame #${j}`);
+          is(stacktrace[j].filename.split("/").pop(), frame.file,
+            `Request #${i} has the correct file on JS stack frame #${j}`);
+          is(stacktrace[j].lineNumber, frame.line,
+            `Request #${i} has the correct line number on JS stack frame #${j}`);
+          is(stacktrace[j].asyncCause, frame.asyncCause,
+            `Request #${i} has the correct async cause on JS stack frame #${j}`);
+        });
+      }
+    } else {
+      is(stackLen, 0, `Request #${i} (${causeType}) has an empty stacktrace`);
+    }
+  }
+
+  yield teardown(monitor);
+});