forked from mirrors/gecko-dev
0f4eade0f1
The characteristics of the throttling profile are not really accessible anywhere. At least having them in the button title can help. I started reorganizing throttling profiles as instances of a ThrottlingProfile base class, because that should be useful when we implement custom profiles Differential Revision: https://phabricator.services.mozilla.com/D147131
75 lines
2.1 KiB
JavaScript
75 lines
2.1 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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const throttlingProfiles = require("devtools/client/shared/components/throttling/profiles");
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// Tests changing network throttling
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const TEST_URL = "data:text/html;charset=utf-8,Network throttling test";
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addRDMTask(TEST_URL, async function({ ui, manager }) {
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// Test defaults
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testNetworkThrottlingSelectorLabel(ui, "No Throttling", "No Throttling");
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await testNetworkThrottlingState(ui, null);
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// Test a fast profile
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await testThrottlingProfile(
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ui,
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"Wi-Fi",
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"download 30Mbps, upload 15Mbps, latency 2ms"
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);
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// Test a slower profile
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await testThrottlingProfile(
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ui,
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"Regular 3G",
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"download 750Kbps, upload 250Kbps, latency 100ms"
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);
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// Test switching back to no throttling
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await selectNetworkThrottling(ui, "No Throttling");
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testNetworkThrottlingSelectorLabel(ui, "No Throttling", "No Throttling");
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await testNetworkThrottlingState(ui, null);
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});
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function testNetworkThrottlingSelectorLabel(
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ui,
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expectedLabel,
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expectedTooltip
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) {
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const title = ui.toolWindow.document.querySelector(
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"#network-throttling-menu .title"
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);
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is(
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title.textContent,
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expectedLabel,
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`Button label should be changed to ${expectedLabel}`
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);
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is(
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title.parentNode.getAttribute("title"),
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expectedTooltip,
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`Button tooltip should be changed to ${expectedTooltip}`
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);
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}
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var testNetworkThrottlingState = async function(ui, expected) {
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const state = await ui.networkFront.getNetworkThrottling();
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Assert.deepEqual(
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state,
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expected,
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"Network throttling state should be " + JSON.stringify(expected, null, 2)
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);
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};
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var testThrottlingProfile = async function(ui, profile, tooltip) {
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await selectNetworkThrottling(ui, profile);
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testNetworkThrottlingSelectorLabel(ui, profile, tooltip);
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const data = throttlingProfiles.find(({ id }) => id == profile);
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const { download, upload, latency } = data;
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await testNetworkThrottlingState(ui, {
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downloadThroughput: download,
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uploadThroughput: upload,
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latency,
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});
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};
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