96 lines
3.0 KiB
JavaScript
96 lines
3.0 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Check that when the viewport is resized, the rule-view refreshes.
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// Also test that ESC does open the split-console, and that the RDM menu item
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// gets updated correctly when needed.
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// TODO: split this test.
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const TEST_URI = "data:text/html;charset=utf-8,<html><style>" +
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"div {" +
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" width: 500px;" +
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" height: 10px;" +
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" background: purple;" +
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"} " +
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"@media screen and (max-width: 200px) {" +
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" div { " +
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" width: 100px;" +
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" }" +
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"};" +
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"</style><div></div></html>";
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add_task(function* () {
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yield addTab(TEST_URI);
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info("Open the responsive design mode and set its size to 500x500 to start");
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let { rdm, manager } = yield openRDM();
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yield setSize(rdm, manager, 500, 500);
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info("Open the inspector, rule-view and select the test node");
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let {inspector, view} = yield openRuleView();
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yield selectNode("div", inspector);
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info("Try shrinking the viewport and checking the applied styles");
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yield testShrink(view, rdm, manager);
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info("Try growing the viewport and checking the applied styles");
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yield testGrow(view, rdm, manager);
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info("Check that ESC still opens the split console");
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yield testEscapeOpensSplitConsole(inspector);
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yield closeToolbox();
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info("Test the state of the RDM menu item");
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yield testMenuItem(rdm);
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Services.prefs.clearUserPref("devtools.toolbox.splitconsoleEnabled");
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});
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function* testShrink(ruleView, rdm, manager) {
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is(numberOfRules(ruleView), 2, "Should have two rules initially.");
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info("Resize to 100x100 and wait for the rule-view to update");
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let onRefresh = ruleView.once("ruleview-refreshed");
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yield setSize(rdm, manager, 100, 100);
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yield onRefresh;
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is(numberOfRules(ruleView), 3, "Should have three rules after shrinking.");
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}
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function* testGrow(ruleView, rdm, manager) {
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info("Resize to 500x500 and wait for the rule-view to update");
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let onRefresh = ruleView.once("ruleview-refreshed");
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yield setSize(rdm, manager, 500, 500);
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yield onRefresh;
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is(numberOfRules(ruleView), 2, "Should have two rules after growing.");
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}
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function* testEscapeOpensSplitConsole(inspector) {
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ok(!inspector._toolbox._splitConsole, "Console is not split.");
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info("Press escape");
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let onSplit = inspector._toolbox.once("split-console");
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EventUtils.synthesizeKey("VK_ESCAPE", {});
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yield onSplit;
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ok(inspector._toolbox._splitConsole, "Console is split after pressing ESC.");
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}
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function* testMenuItem(rdm) {
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is(document.getElementById("menu_responsiveUI").getAttribute("checked"),
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"true", "The menu item is checked");
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yield closeRDM(rdm);
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is(document.getElementById("menu_responsiveUI").getAttribute("checked"),
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"false", "The menu item is unchecked");
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}
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function numberOfRules(ruleView) {
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return ruleView.element.querySelectorAll(".ruleview-code").length;
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}
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