/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

// Tests that code completion works properly with `[` and cached results

"use strict";

const TEST_URI = `data:text/html;charset=utf8,<!DOCTYPE html><p>test [ completion cached results.
  <script>
    window.testObject = Object.create(null, Object.getOwnPropertyDescriptors({
      bar: 0,
      dataTest: 1,
      "data-test": 2,
      'da"ta"test': 3,
      "da\`ta\`test": 4,
      "da'ta'test": 5,
      "DATA-TEST": 6,
    }));
  </script>`;

add_task(async function() {
  await pushPref("devtools.editor.autoclosebrackets", false);
  const hud = await openNewTabAndConsole(TEST_URI);
  const { jsterm } = hud;

  info("Test that the autocomplete cache works with brackets");
  const { autocompletePopup } = jsterm;

  const tests = [
    {
      description: "Test that it works if the user did not type a quote",
      initialInput: `window.testObject[dat`,
      expectedItems: [`"data-test"`, `"dataTest"`, `"DATA-TEST"`],
      expectedCompletionText: `a-test"]`,
      sequence: [
        {
          char: "a",
          expectedItems: [`"data-test"`, `"dataTest"`, `"DATA-TEST"`],
          expectedCompletionText: `-test"]`,
        },
        {
          char: "-",
          expectedItems: [`"data-test"`, `"DATA-TEST"`],
          expectedCompletionText: `test"]`,
        },
        {
          char: "t",
          expectedItems: [`"data-test"`, `"DATA-TEST"`],
          expectedCompletionText: `est"]`,
        },
        {
          char: "e",
          expectedItems: [`"data-test"`, `"DATA-TEST"`],
          expectedCompletionText: `st"]`,
        },
      ],
    },
    {
      description: "Test that it works if the user did type a quote",
      initialInput: `window.testObject['dat`,
      expectedItems: [`'data-test'`, `'dataTest'`, `'DATA-TEST'`],
      expectedCompletionText: `a-test']`,
      sequence: [
        {
          char: "a",
          expectedItems: [`'data-test'`, `'dataTest'`, `'DATA-TEST'`],
          expectedCompletionText: `-test']`,
        },
        {
          char: "-",
          expectedItems: [`'data-test'`, `'DATA-TEST'`],
          expectedCompletionText: `test']`,
        },
        {
          char: "t",
          expectedItems: [`'data-test'`, `'DATA-TEST'`],
          expectedCompletionText: `est']`,
        },
        {
          char: "e",
          expectedItems: [`'data-test'`, `'DATA-TEST'`],
          expectedCompletionText: `st']`,
        },
      ],
    },
  ];

  for (const test of tests) {
    info(test.description);

    let onPopupUpdate = jsterm.once("autocomplete-updated");
    EventUtils.sendString(test.initialInput);
    await onPopupUpdate;

    ok(
      hasExactPopupLabels(autocompletePopup, test.expectedItems),
      `popup has expected items, in expected order`
    );

    checkInputCompletionValue(
      hud,
      test.expectedCompletionText,
      `completeNode has expected value`
    );
    for (const {
      char,
      expectedItems,
      expectedCompletionText,
    } of test.sequence) {
      onPopupUpdate = jsterm.once("autocomplete-updated");
      EventUtils.sendString(char);
      await onPopupUpdate;

      ok(
        hasExactPopupLabels(autocompletePopup, expectedItems),
        `popup has expected items, in expected order`
      );
      checkInputCompletionValue(
        hud,
        expectedCompletionText,
        `completeNode has expected value`
      );
    }

    const onPopupClose = autocompletePopup.once("popup-closed");
    EventUtils.synthesizeKey("KEY_Escape");
    await onPopupClose;
    setInputValue(hud, "");
  }
});
