Ziele Untersuchung
mit Columbo Integrität von
Datenbanken Interaktion und
Portierbarkeit Ergonomie der
Schnittstellen

Angebot Produkte Projekt Beratung

Mittel Analytik Modellierung Sprachen Algebra Logik Hardware Denken Kreativität

Zusammenhänge Gesellschaft Wirtschaft Branche Firma


products/sources/formale Sprachen/C/Firefox/widget/tests/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 7 kB

SSL file_test_clipboard_getDataSnapshotSync.js Interaktion und
PortierbarkeitJAVA

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

/* import-globals-from clipboard_helper.js */

"use strict";

clipboardTypes.forEach(function (type) {
  if (!clipboard.isClipboardTypeSupported(type)) {
    add_task(async function test_clipboard_requestGetData_not_support() {
      info(`Test getDataSnapshotSync request throwing on ${type}`);
      SimpleTest.doesThrow(
        () => clipboard.getDataSnapshotSync(["text/plain"], type),
        "Passing unsupported clipboard type should throw"
      );
    });
    return;
  }

  add_task(async function test_clipboard_getDataSnapshotSync_throw() {
    info(`Test getDataSnapshotSync request throwing on ${type}`);
    SimpleTest.doesThrow(
      () => clipboard.getDataSnapshotSync([], type),
      "Passing empty flavor list should throw"
    );
  });

  add_task(
    async function test_clipboard_getDataSnapshotSync_no_matched_flavor() {
      info(`Test getDataSnapshotSync have no matched flavor on ${type}`);
      cleanupAllClipboard();
      is(
        getClipboardData("text/plain", type),
        null,
        "ensure clipboard is empty"
      );

      writeRandomStringToClipboard("text/plain", type);
      let request = clipboard.getDataSnapshotSync(["text/html"], type);
      isDeeply(request.flavorList, [], "Check flavorList");
    }
  );

  add_task(async function test_empty_data() {
    info(`Test getDataSnapshotSync request with empty data on ${type}`);
    cleanupAllClipboard();
    is(getClipboardData("text/plain", type), null, "ensure clipboard is empty");

    let request = getClipboardDataSnapshotSync(type);
    isDeeply(request.flavorList, [], "Check flavorList");
    await asyncClipboardRequestGetData(request, "text/plain", true).catch(e => {
      is(e, Cr.NS_ERROR_FAILURE, "should throw NS_ERROR_FAILURE error");
    });
    syncClipboardRequestGetData(request, "text/plain", Cr.NS_ERROR_FAILURE);
  });

  add_task(async function test_clipboard_getDataSnapshotSync_after_write() {
    info(`Test getDataSnapshotSync request after write on ${type}`);

    let str = writeRandomStringToClipboard("text/plain", type);
    let request = getClipboardDataSnapshotSync(type);
    isDeeply(request.flavorList, ["text/plain"], "Check flavorList");
    is(
      await asyncClipboardRequestGetData(request, "text/plain"),
      str,
      "Check data"
    );
    ok(request.valid, "request should still be valid");
    is(
      syncClipboardRequestGetData(request, "text/plain"),
      str,
      "Check data (sync)"
    );
    ok(request.valid, "request should still be valid");
    // Requesting a flavor that is not in the list should throw error.
    await asyncClipboardRequestGetData(request, "text/html", true).catch(e => {
      is(e, Cr.NS_ERROR_FAILURE, "should throw NS_ERROR_FAILURE error");
    });
    ok(request.valid, "request should still be valid");
    syncClipboardRequestGetData(request, "text/html", Cr.NS_ERROR_FAILURE);
    ok(request.valid, "request should still be valid");

    // Writing a new data should invalid existing get request.
    str = writeRandomStringToClipboard("text/plain", type);
    await asyncClipboardRequestGetData(request, "text/plain").then(
      () => {
        ok(false, "asyncClipboardRequestGetData should not success");
      },
      e => {
        is(
          e,
          Cr.NS_ERROR_NOT_AVAILABLE,
          "should throw NS_ERROR_NOT_AVAILABLE error"
        );
      }
    );
    ok(!request.valid, "request should no longer be valid");
    syncClipboardRequestGetData(
      request,
      "text/plain",
      Cr.NS_ERROR_NOT_AVAILABLE
    );
    ok(!request.valid, "request should no longer be valid");

    info(`check clipboard data again`);
    request = getClipboardDataSnapshotSync(type);
    isDeeply(request.flavorList, ["text/plain"], "Check flavorList");
    is(
      await asyncClipboardRequestGetData(request, "text/plain"),
      str,
      "Check data"
    );
    is(
      syncClipboardRequestGetData(request, "text/plain"),
      str,
      "Check data (sync)"
    );

    cleanupAllClipboard();
  });

  add_task(async function test_clipboard_getDataSnapshotSync_after_empty() {
    info(`Test getDataSnapshotSync request after empty on ${type}`);

    let str = writeRandomStringToClipboard("text/plain", type);
    let request = getClipboardDataSnapshotSync(type);
    isDeeply(request.flavorList, ["text/plain"], "Check flavorList");
    is(
      await asyncClipboardRequestGetData(request, "text/plain"),
      str,
      "Check data"
    );
    ok(request.valid, "request should still be valid");

    // Empty clipboard data
    emptyClipboardData(type);
    is(getClipboardData("text/plain", type), null, "ensure clipboard is empty");

    await asyncClipboardRequestGetData(request, "text/plain").then(
      () => {
        ok(false, "asyncClipboardRequestGetData should not success");
      },
      e => {
        is(
          e,
          Cr.NS_ERROR_NOT_AVAILABLE,
          "should throw NS_ERROR_NOT_AVAILABLE error"
        );
      }
    );
    ok(!request.valid, "request should no longer be valid");

    info(`check clipboard data again`);
    request = getClipboardDataSnapshotSync(type);
    isDeeply(request.flavorList, [], "Check flavorList");

    cleanupAllClipboard();
  });
});

add_task(async function test_clipboard_getDataSnapshotSync_html_data() {
  info(`Test getDataSnapshotSync request with html data`);

  const html_str = `<img src="https://example.com/oops">`;
  writeStringToClipboard(html_str, "text/html", clipboard.kGlobalClipboard);

  let request = getClipboardDataSnapshotSync(clipboard.kGlobalClipboard);
  isDeeply(request.flavorList, ["text/html"], "Check flavorList");
  // On Windows, widget adds extra data into HTML clipboard.
  let expectedData = navigator.platform.includes("Win")
    ? `<html><body>\n${html_str}\n</body>\n</html>`
    : html_str;
  is(
    await asyncClipboardRequestGetData(request, "text/html"),
    expectedData,
    "Check data"
  );
  // Requesting a flavor that is not in the list should throw error.
  await asyncClipboardRequestGetData(request, "text/plain", true).catch(e => {
    is(e, Cr.NS_ERROR_FAILURE, "should throw NS_ERROR_FAILURE error");
  });

  is(
    syncClipboardRequestGetData(request, "text/html"),
    expectedData,
    "Check data (sync)"
  );
  // Requesting a flavor that is not in the list should throw error.
  syncClipboardRequestGetData(request, "text/plain", Cr.NS_ERROR_FAILURE);
});

// Test for bug 1935127.
add_task(async function test_invalidate_dataSnapshot() {
  const type = clipboard.kGlobalClipboard;
  writeRandomStringToClipboard("text/plain", type);
  let request = await getClipboardDataSnapshot(type);
  ok(request.valid, "request should be valid");

  // Writing a new data should invalid existing get request.
  writeRandomStringToClipboard("text/plain", type);

  info(
    "The ClipboardDataSnapshot should no longer be valid as the clipboard content has changed"
  );
  syncClipboardRequestGetData(request, "text/plain", Cr.NS_ERROR_NOT_AVAILABLE);

  info("Requesting data again immediately should not cause a crash");
  await Promise.all([
    asyncClipboardRequestGetData(request, "text/plain").then(
      () => {
        ok(false, "should not success");
      },
      e => {
        is(
          e,
          Cr.NS_ERROR_NOT_AVAILABLE,
          "should be rejected with NS_ERROR_NOT_AVAILABLE error"
        );
      }
    ),
    syncClipboardRequestGetData(
      request,
      "text/plain",
      Cr.NS_ERROR_NOT_AVAILABLE
    ),
  ]);
});

quality100%

¤ Diese beiden folgenden Angebotsgruppen bietet das Unternehmen0.15Angebot Wie Sie bei der Firma Beratungs- und Dienstleistungen beauftragen können ¤

*Eine klare Vorstellung vom Zielzustand

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.