Quelle test_double_submit.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/docshell/test/mochitest/test_double_submit.html

<!doctype html>
<html>
  <head>
    <title>Test for Bug 1590762</title>
    <script src="/tests/SimpleTest/SimpleTest.js"></script>
    <script src="/tests/SimpleTest/EventUtils.js"></script>
    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  </head>
  <body>
    <iframe name="targetFrame" id="targetFrame"></iframe>
    <form id="form" action="double_submit.sjs?delay=1000" method="POST" target="targetFrame">
      <input id="token" type="text" name="token" value="">
      <input id="button" type="submit">
    </form>
    <script>
      "use strict";

      // eslint-disable-next-line @microsoft/sdl/no-insecure-url
      const CROSS_ORIGIN_URI = "http://test1.example.com/tests/docshell/test/mochitest/ping.html";

      function asyncClick(counts) {
        let frame = document.createElement('iframe');
        frame.addEventListener(
          'load', () => frame.contentWindow.postMessage({command: "start"}, "*"),
          { once:true });
        frame.src = "clicker.html";

        addEventListener('message', ({source}) => {
          if (source === frame.contentWindow) {
            counts.click++;
            synthesizeMouse(document.getElementById('button'), 5, 5, {});
          }
        }, { once: true });

        document.body.appendChild(frame);
        return stop;
      }

      function click(button) {
        synthesizeMouse(button, 5, 5, {});
      }

      add_task(async function runTest() {
        let frame = document.getElementById('targetFrame');
        await new Promise(resolve => {
          addEventListener('message', resolve, {once: true});
          frame.src = CROSS_ORIGIN_URI;
        });

        let form = document.getElementById('form');
        let button = document.getElementById('button');

        let token = document.getElementById('token');
        token.value = "first";

        await new Promise((resolve, reject) => {
          let counts = { click: 0, submit: 0 };
          form.addEventListener('submit', () => counts.submit++);
          asyncClick(counts);
          form.requestSubmit(button);
          token.value = "bad";
          let steps = {
            good: {
              entered: false,
              next: () => { steps.good.entered = true; resolve(); },
              assertion: () => {
                ok(steps.first.entered && !steps.bad.entered, "good comes after first, but not bad")
              }
            },
            first: {
              entered: false,
              next: () => { steps.first.entered = true; token.value = "good"; click(button); },
              assertion: () => {
                ok(!steps.good.entered && !steps.bad.entered, "first message is first")
                is(counts.click, 1, "clicked");
                is(counts.submit, 2, "did submit");
              }
            },
            bad: {
              entered: false,
              next: () => { reject(); },
              assertion: () => ok(false, "we got a bad message")
            }
          };
          addEventListener('message', ({source, data}) => {
            if (source !== frame.contentWindow) {
              return;
            }

            let step = steps[data] || reject;
            step.assertion();
            step.next();
          })
        });
      });
    </script>
  </body>
</html>

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