author Jan Henning <>
Fri, 11 Jan 2019 21:21:41 +0000
changeset 453568 0355f47af6ceab050018e9c27fc9d9c4bb944662
parent 436319 bcccbd9b25a17d424c3cc5c19b783ee20198df20
permissions -rw-r--r--
Bug 1517976 - Test that resetting WindowUtils.isFirstPaint doesn't clobber APZ scroll position. r=botond We need to setup a case where the visual viewport is smaller than the layout viewport. Faking a pinch zoom through touch events is imprecise, whereas calling windowUtils.setResolutionAndScaleTo(value > 1) to simulate the equivalent effect of a pinch-zoom on the page led to the subsequent scroll attempt failing quite often even after calling waitForApzFlushedRepaints(). So instead, we set up a very wide layout viewport through the meta viewport tag, which on Desktop means additionally enabling the dom.meta-viewport.enabled pref. Differential Revision:

# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# 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

if CONFIG['MOZ_DEVTOOLS'] and CONFIG['MOZ_DEVTOOLS'] not in ('all', 'server'):
    error('Unsupported MOZ_DEVTOOLS value: %s' % (CONFIG['MOZ_DEVTOOLS']))

if CONFIG['MOZ_DEVTOOLS'] == 'all':
    DIRS += [

# `platform` contains all native components
DIRS += [

# /browser uses DIST_SUBDIR.  We opt-in to this treatment when building
# DevTools for the browser to keep the root omni.ja slim for use by external XUL
# apps.
if CONFIG['MOZ_BUILD_APP'] == 'browser':
    DIST_SUBDIR = 'browser'

with Files('**'):
    BUG_COMPONENT = ('DevTools', 'General')

with Files('docs/**'):
    BUG_COMPONENT = ('DevTools', 'General')

with Files('docs/tools/'):
    BUG_COMPONENT = ('DevTools', 'Memory')

with Files('docs/tools/'):
    BUG_COMPONENT = ('DevTools', 'Debugger')

with Files('docs/backend/'):
    BUG_COMPONENT = ('DevTools', 'Debugger')

with Files('docs/tools/'):
    BUG_COMPONENT = ('DevTools', 'Console')

with Files('docs/tools/'):
    BUG_COMPONENT = ('DevTools', 'Inspector')