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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /devtools/client/webconsole/test/browser_webconsole_history.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/client/webconsole/test/browser_webconsole_history.js')
-rw-r--r--devtools/client/webconsole/test/browser_webconsole_history.js62
1 files changed, 62 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser_webconsole_history.js b/devtools/client/webconsole/test/browser_webconsole_history.js
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+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests the console history feature accessed via the up and down arrow keys.
+
+"use strict";
+
+const TEST_URI = "http://example.com/browser/devtools/client/webconsole/" +
+ "test/test-console.html";
+
+// Constants used for defining the direction of JSTerm input history navigation.
+const HISTORY_BACK = -1;
+const HISTORY_FORWARD = 1;
+
+add_task(function* () {
+ yield loadTab(TEST_URI);
+ let hud = yield openConsole();
+ hud.jsterm.clearOutput();
+
+ let jsterm = hud.jsterm;
+ let input = jsterm.inputNode;
+
+ let executeList = ["document", "window", "window.location"];
+
+ for (let item of executeList) {
+ input.value = item;
+ yield jsterm.execute();
+ }
+
+ for (let x = executeList.length - 1; x != -1; x--) {
+ jsterm.historyPeruse(HISTORY_BACK);
+ is(input.value, executeList[x], "check history previous idx:" + x);
+ }
+
+ 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 (let 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);
+});