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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/* import-globals-from clipboard_helper.js */
"use strict";
function getLoadContext() {
return SpecialPowers.wrap(window).docShell.QueryInterface(Ci.nsILoadContext);
}
// Get clipboard data to paste.
function paste(clipboard) {
let trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(
Ci.nsITransferable
);
trans.init(getLoadContext());
trans.addDataFlavor("text/plain");
clipboard.getData(
trans,
Ci.nsIClipboard.kGlobalClipboard,
SpecialPowers.wrap(window).browsingContext.currentWindowContext
);
let str = SpecialPowers.createBlankObject();
try {
trans.getTransferData("text/plain", str);
} catch (e) {
str = "";
}
if (str) {
str = str.value.QueryInterface(Ci.nsISupportsString);
if (str) {
str = str.data;
}
}
return str;
}
add_setup(function init() {
cleanupAllClipboard();
});
/* Test for bug 948065 */
add_task(function test_copy() {
// Test copy.
const data = "random number: " + Math.random();
let helper = Cc["@mozilla.org/widget/clipboardhelper;1"].getService(
Ci.nsIClipboardHelper
);
helper.copyString(data);
is(paste(clipboard), data, "Data was successfully copied.");
clipboard.emptyClipboard(Ci.nsIClipboard.kGlobalClipboard);
is(paste(clipboard), "", "Data was successfully cleared.");
cleanupAllClipboard();
});
/* Tests for bug 1834073 */
clipboardTypes.forEach(function (clipboardType) {
if (clipboard.isClipboardTypeSupported(clipboardType)) {
add_task(function test_clipboard_apis() {
info(`Test clipboard apis for type ${clipboardType}`);
// Set clipboard data
let str;
try {
str = writeRandomStringToClipboard("text/plain", clipboardType);
} catch (e) {
ok(
false,
`setData should not throw error for clipboard type ${clipboardType}`
);
}
// Test hasDataMatchingFlavors
try {
ok(
clipboard.hasDataMatchingFlavors(["text/plain"], clipboardType),
`Test hasDataMatchingFlavors for clipboard type ${clipboardType}`
);
} catch (e) {
ok(
false,
`hasDataMatchingFlavors should not throw error for clipboard type ${clipboardType}`
);
}
// Test getData
try {
is(
getClipboardData("text/plain", clipboardType),
str,
`Test getData for clipboard type ${clipboardType}`
);
} catch (e) {
ok(
false,
`getData should not throw error for clipboard type ${clipboardType}`
);
}
});
add_task(function test_clipboard_set_empty_string() {
info(`Test setting empty string to type ${clipboardType}`);
// Clear clipboard type.
clipboard.emptyClipboard(clipboardType);
is(
getClipboardData("text/plain", clipboardType),
null,
`Should get null data on clipboard type ${clipboardType}`
);
ok(
!clipboard.hasDataMatchingFlavors(["text/plain"], clipboardType),
`Should not have text/plain flavor on clipboard ${clipboardType}`
);
// Set text/plain to empty string.
writeStringToClipboard("", "text/plain", clipboardType);
// XXX gtk doesn't support get empty text data from clipboard, bug 1852983.
if (navigator.platform.includes("Linux")) {
todo_is(
getClipboardData("text/plain", clipboardType),
"",
`Should get empty string on clipboard type ${clipboardType}`
);
} else {
is(
getClipboardData("text/plain", clipboardType),
"",
`Should get empty string on clipboard type ${clipboardType}`
);
}
// XXX android doesn't support setting empty text data to clipboard, bug 1841058.
if (navigator.userAgent.includes("Android")) {
todo_is(
clipboard.hasDataMatchingFlavors(["text/plain"], clipboardType),
true,
`Should have text/plain flavor on clipboard ${clipboardType}`
);
} else {
ok(
clipboard.hasDataMatchingFlavors(["text/plain"], clipboardType),
`Should have text/plain flavor on clipboard ${clipboardType}`
);
}
// Clear all clipboard data.
cleanupAllClipboard();
});
}
});
|
