devtools/client/netmonitor/test/browser_net_view-source-debugger.js

   1 /* Any copyright is dedicated to the Public Domain.
   2    http://creativecommons.org/publicdomain/zero/1.0/ */
   3
   4 "use strict";
   5
   6 // There are shutdown issues for which multiple rejections are left uncaught.
   7 // See bug 1018184 for resolving these issues.
   8 const { PromiseTestUtils } = ChromeUtils.importESModule(
   9   "resource://testing-common/PromiseTestUtils.sys.mjs"
  10 );
  11 PromiseTestUtils.allowMatchingRejectionsGlobally(/Component not initialized/);
  12 PromiseTestUtils.allowMatchingRejectionsGlobally(/Connection closed/);
  13
  14 Services.scriptloader.loadSubScript(
  15   "chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/shared-head.js",
  16   this
  17 );
  18
  19 /**
  20  * Tests if on clicking the stack frame, UI switches to the Debugger panel.
  21  */
  22 add_task(async function () {
  23   // Set a higher panel height in order to get full CodeMirror content
  24   await pushPref("devtools.toolbox.footer.height", 400);
  25
  26   const { tab, monitor, toolbox } = await initNetMonitor(POST_DATA_URL, {
  27     requestCount: 1,
  28   });
  29   info("Starting test... ");
  30
  31   const { document, store, windowRequire } = monitor.panelWin;
  32   const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
  33   store.dispatch(Actions.batchEnable(false));
  34
  35   // Execute requests.
  36   await performRequests(monitor, tab, 2);
  37
  38   info("Clicking stack-trace tab and waiting for stack-trace panel to open");
  39   const waitForTab = waitForDOM(document, "#stack-trace-tab");
  40   // Click on the first request
  41   EventUtils.sendMouseEvent(
  42     { type: "mousedown" },
  43     document.querySelector(".request-list-item")
  44   );
  45   await waitForTab;
  46   const waitForPanel = waitForDOM(
  47     document,
  48     "#stack-trace-panel .frame-link",
  49     6
  50   );
  51   // Open the stack-trace tab for that request
  52   document.getElementById("stack-trace-tab").click();
  53   await waitForPanel;
  54
  55   const frameLinkNode = document.querySelector(".frame-link");
  56   await checkClickOnNode(toolbox, frameLinkNode);
  57
  58   await teardown(monitor);
  59 });
  60
  61 /**
  62  * Helper function for testOpenInDebugger.
  63  */
  64 async function checkClickOnNode(toolbox, frameLinkNode) {
  65   info("checking click on node location");
  66
  67   const url = frameLinkNode.getAttribute("data-url");
  68   ok(url, `source url found ("${url}")`);
  69
  70   const line = frameLinkNode.getAttribute("data-line");
  71   ok(line, `source line found ("${line}")`);
  72
  73   // Fire the click event
  74   frameLinkNode.querySelector(".frame-link-source").click();
  75
  76   // Wait for the debugger to have fully processed the opened source
  77   await toolbox.getPanelWhenReady("jsdebugger");
  78   const dbg = createDebuggerContext(toolbox);
  79   await waitForSelectedSource(dbg, url);
  80 }