forked from mirrors/gecko-dev
9c2e7458ba
Most usage is a straight replacement but gtk needs extra changes as it transfers plain text in UTF8 natively and needs to be converted into UTF16, and Windows uses single-byte characters for RTF and CF_HTML formats so we preserve this. Differential Revision: https://phabricator.services.mozilla.com/D158587
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set sts=2 sw=2 et tw=80: */
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"use strict";
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function getString(clipboard) {
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var str = "";
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// Create transferable that will transfer the text.
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var trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(
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Ci.nsITransferable
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);
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trans.init(null);
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trans.addDataFlavor("text/plain");
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clipboard.getData(trans, Ci.nsIClipboard.kGlobalClipboard);
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try {
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var data = {};
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trans.getTransferData("text/plain", data);
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if (data) {
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data = data.value.QueryInterface(Ci.nsISupportsString);
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str = data.data;
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}
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} catch (ex) {
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// If the clipboard is empty getTransferData will throw.
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}
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return str;
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}
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add_task(async function test_clipboard() {
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let clipboard = Services.clipboard;
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// Test copy.
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const data = "random number: " + Math.random();
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let helper = Cc["@mozilla.org/widget/clipboardhelper;1"].getService(
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Ci.nsIClipboardHelper
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);
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helper.copyString(data);
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equal(getString(clipboard), data, "Data was successfully copied.");
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clipboard.emptyClipboard(Ci.nsIClipboard.kGlobalClipboard);
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equal(getString(clipboard), "", "Data was successfully cleared.");
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});
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