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/* vim:set ts=2 sw=2 sts=2 et: */
/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// Tests the console history feature accessed via the up and down arrow keys.
const TEST_URI = "http://example.com/browser/browser/devtools/webconsole/test/test-console.html";
// Constants used for defining the direction of JSTerm input history navigation.
const HISTORY_BACK = -1;
const HISTORY_FORWARD = 1;
function test() {
addTab(TEST_URI);
browser.addEventListener("load", function onLoad() {
browser.removeEventListener("load", onLoad, true);
openConsole(null, testHistory);
}, true);
}
function testHistory(hud) {
let jsterm = hud.jsterm;
let input = jsterm.inputNode;
let executeList = ["document", "window", "window.location"];
for each (var item in executeList) {
input.value = item;
jsterm.execute();
}
for (var i = executeList.length - 1; i != -1; i--) {
jsterm.historyPeruse(HISTORY_BACK);
is (input.value, executeList[i], "check history previous idx:" + i);
}
jsterm.historyPeruse(HISTORY_BACK);
is (input.value, executeList[0], "test that item is still index 0");
jsterm.historyPeruse(HISTORY_BACK);
is (input.value, executeList[0], "test that item is still still index 0");
for (var i = 1; i < executeList.length; i++) {
jsterm.historyPeruse(HISTORY_FORWARD);
is (input.value, executeList[i], "check history next idx:" + i);
}
jsterm.historyPeruse(HISTORY_FORWARD);
is (input.value, "", "check input is empty again");
// Simulate pressing Arrow_Down a few times and then if Arrow_Up shows
// the previous item from history again.
jsterm.historyPeruse(HISTORY_FORWARD);
jsterm.historyPeruse(HISTORY_FORWARD);
jsterm.historyPeruse(HISTORY_FORWARD);
is (input.value, "", "check input is still empty");
let idxLast = executeList.length - 1;
jsterm.historyPeruse(HISTORY_BACK);
is (input.value, executeList[idxLast], "check history next idx:" + idxLast);
executeSoon(finishTest);
}
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