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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
// Tests that the console waits for more input instead of evaluating
// when valid, but incomplete, statements are present upon pressing enter
// -or- when the user ends a line with shift + enter.
"use strict";
const TEST_URI =
const SHOULD_ENTER_MULTILINE = [
{ input: "function foo() {" },
{ input: "var a = 1," },
{ input: "var a = 1;", shiftKey: true },
{ input: "function foo() { }", shiftKey: true },
{ input: "function" },
{ input: "(x) =>" },
{ input: "let b = {" },
{ input: "let a = [" },
{ input: "{" },
{ input: "{ bob: 3343," },
{ input: "function x(y=" },
{ input: "Array.from(" },
// shift + enter creates a new line despite parse errors
{ input: "{2,}", shiftKey: true },
];
const SHOULD_EXECUTE = [
{ input: "function foo() { }" },
{ input: "var a = 1;" },
{ input: "function foo() { var a = 1; }" },
{ input: '"asdf"' },
{ input: "99 + 3" },
{ input: "1, 2, 3" },
// errors
{ input: "function f(x) { let y = 1, }" },
{ input: "function f(x=,) {" },
{ input: "{2,}" },
];
add_task(async function () {
const hud = await openNewTabAndConsole(TEST_URI);
for (const { input, shiftKey } of SHOULD_ENTER_MULTILINE) {
setInputValue(hud, input);
EventUtils.synthesizeKey("VK_RETURN", { shiftKey });
// We need to remove the spaces at the end of the input since code mirror do some
// automatic indent in some case.
const newValue = getInputValue(hud).replace(/ +$/g, "");
is(newValue, input + "\n", "A new line was added");
}
for (const { input, shiftKey } of SHOULD_EXECUTE) {
setInputValue(hud, input);
const onMessage = waitForMessageByType(hud, "", ".result");
EventUtils.synthesizeKey("VK_RETURN", { shiftKey });
await onMessage;
await waitFor(() => !getInputValue(hud));
is(getInputValue(hud), "", "Input is cleared");
}
});