import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions

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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test changing the viewport pixel ratio.
const { addViewport, changePixelRatio } =
require("devtools/client/responsive.html/actions/viewports");
const NEW_PIXEL_RATIO = 5.5;
add_task(function* () {
let store = Store();
const { getState, dispatch } = store;
dispatch(addViewport());
dispatch(changePixelRatio(0, NEW_PIXEL_RATIO));
let viewport = getState().viewports[0];
equal(viewport.pixelRatio.value, NEW_PIXEL_RATIO,
`Viewport's pixel ratio changed to ${NEW_PIXEL_RATIO}`);
});