The workaround stopped working because JSEvents is now not a global
object. Update the workaround by exporting the JSEvents object from
emscripten runtime and replacing the function that removes the
event handlers to a dummy function that does nothing temporarily, only
to revert it when the context is destroyed.
Fixes: QTBUG-107197
Pick-to: 6.4
Change-Id: Icceae884c85e04fdafcca6cf3c563094d3f6f0dc
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
The new function has an advantage of not requring EM_JS.
Change-Id: Ib9ad0e6b59cfe2e6864697a14b5cfdb39f62af2d
Reviewed-by: David Skoland <david.skoland@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Test TCP sockets usage on the main thread, on secondary threads,
and with asyncify.
Pick-to: 6.4
Change-Id: I466df8c253c6a18a9c12d44fa8f53e76f81a0437
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Test server for in-browser TCP usage.
Pick-to: 6.4
Change-Id: Ia1a29c0e14a6d2ee8075ce202c9f6998a3ccc4c9
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
The new name describes the behavior in a better way.
[ChangeLog][Build System] The QT_DISABLE_DEPRECATED_BEFORE macro is
renamed to QT_DISABLE_DEPRECATED_UP_TO. The old name is deprecated, but
is still recognized if it is defined during configuration and the new
name is not defined.
Task-number: QTBUG-104944
Change-Id: Ifc34323e0bbd9e3dc2f86c3e80d4d0940ebccbb8
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Add a runtime test for asyncify availability; skip tests
if asyncify is not available. Add new build target which
builds with asyncify enabled.
Change-Id: Idaeff0a24aa01525927b012af2a0ba135c7839c3
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
We're not looking to skip faulty tests, but there are cases
where we would like to indicate that a test function exists
but can't run because some precondition is not met.
Pick-to: 6.4
Change-Id: Ifaaafcfa7a55beaaf56d8b25fabbe3dc2566350f
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Mikołaj Boc <Mikolaj.Boc@qt.io>
Emscripten's option for enabling asyncify (-sASYNCIFY) is a link-time
option, which means there is no requirement to have a separate asyncify
build, at least for static builds.
Replace the current QT_HAVE_EMSCRIPTEN_ASYNCIFY compile-time option
with a run-time option which checks if the asyncify API is available.
Keep support for configuring with "-device-option QT_EMSCRIPTEN_ASYNCIFY=1"
for backwards compatibility and for the use case where want asyncify
support to be on by default for a given Qt build.
Enable asyncify for the asyncify_exec example.
Pick-to: 6.4
Change-Id: I301fd7e2d3c0367532c886f4e34b23e1093646ad
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
QFileDialog::saveFileContent, QFileDialog::getOpenFileContent are now
using local file APIs to access files on any browser that passes a
feature check.
The feature is thoroughly tested using sinon and a new mock library.
Task-number: QTBUG-99611
Change-Id: I3dd27a9d21eb143c71ea7db0563f70ac7db3a3ac
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Add basic tests for timers and event processing, for
different use cases such as on the main thread, on
a secondary thread, and with asyncify.
Pick-to: 6.4
Change-Id: Ie0f82b5de97f639867b1e65dbb0ab8b11db86f85
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
CMakeLists.txt and .cmake files of significant size
(more than 2 lines according to our check in tst_license.pl)
now have the copyright and license header.
Existing copyright statements remain intact
Task-number: QTBUG-88621
Change-Id: I3b98cdc55ead806ec81ce09af9271f9b95af97fa
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
This example connects an echo server running behind
WebSockify, on localhost.
For example, start websockify with
websockify 1515 localhost:1516
to accept a webscoket connection on 1515 and forward
to echo_server at 1516.
Pick-to: 6.4
Change-Id: Id71364e4ab8c46d3482b515fcd1b991b61d7404b
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Connects to echo_server via websockify, like the async version.
Pick-to: 6.4
Change-Id: I9ed560cd388cfddbd0d284d8d40fb7ddf964ba96
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Since we cannot rely on the clients specifying a suitable CSP that will
not forbid execution of js injections, we have to refrain from using
any explicit <script> elements. To keep the promise system working, a
thunk pool was introduced which keeps track of a limited pool of promise
callback exports. In case the resources are busy, pending calls are
enqueued. This works since the JS Promise.then/catch/finally always fire,
even on ready/failed promises.
As the situation of full thunk pool allocation is unlikely to happen
en masse IRL, the solution should not adversely affect the performance.
Heavy unit tests were created to confirm the solution works as expected.
Task-number: QTBUG-99611
Change-Id: I0e6982d4ee76a4263b59e72b004b3ff2f167e4df
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Implement a11y support by adding html elements of the
appropriate type and/or with the appropriate ARIA attribute
behind the canvas.
Also add a simple manual-test.
Change-Id: I2898fb038c1d326135a1341cdee323bc964420bb
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
The promise tests have been ported to qtwasmtestlib so that they do not
have to use asyncify anymore.
Task-number: QTBUG-99611
Change-Id: Id1b5742c90e36a89540e7a2387cb4110c21ace9b
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Added the functionality to report text statuses from tests, reporting
file and line of assertion failures. Refactored the qtwasmtestlib.js
for improved stability.
Task-number: QTBUG-99611
Change-Id: I717e0cc38ac7f155fe870710f6b5e4bfb81b9317
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
qtwasmtestlib supports writing asynchronous tests for
the web platform.
Asynchronous test functions differ from normal test
functions in that they allow returning from the test
function before the test has completed:
void TestObject::testTimer()
{
QTimer::singleShot(100, [](){
completeTestFunction(); // Test pass if we get here
});
}
Currently one logging backend is supported which
writes the results to an html element. See the README
file for further documentation.
Change-Id: Ia633ad3f41a653e40d6bf35dd09d62a97c608f84
Reviewed-by: Mikołaj Boc <Mikolaj.Boc@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Always invert scroll deltas. This is what the code did
before, expect for on non-Safari macOS. There is no
need any "smart" code here: correct deltas are provided
by the native API regardless of macOS scroll direction
setting.
Reading webkitDirectionInvertedFromDevice is still useful
for certain use cases, such as 3D scene zooming or spinbox
value change, where upwards motion on the trackpad should
always correspond to "increment" regardless of scroll direction.
Propagate this to Qt using one of the handleWheelEvent()
overloads
Finally, we were sending pixel deltas as angle deltas;
fix by sending pixel deltas as well, but keep existing
angle delta behavior for compatibility.
Change-Id: I7a7104c30da057fefc0377816e551a9e7e2fa0e7
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Reviewed-by: David Skoland <david.skoland@qt.io>
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Files that have to be modified by hand are modified.
License files are organized under LICENSES directory.
Task-number: QTBUG-67283
Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Drag and drop into the browser will work.
Drag and drop out of the browser will not.
Fixes: QTBUG-102242
Change-Id: Id9981ab6f9514535e1409bec18068790833a67a6
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Simplest possible graphical app, with event logging.
Change-Id: I6b1eb88c270a190becb23cc63d6d755ffbafcf52
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Add support for Clipboard API
Add clipboard manual test
Also includes these fixes:
- improve clipboard use for chrome browser
- make QClipboard::setText work
- html copy and paste
- image copy/paste
Chrome browser supports text, html and png
To use the Clipboard API, apps need to be served from
a secure context (https). There is a fallback in the
case of non secure context (http)
- Firefox requires dom.events.asyncClipboard.read,
dom.events.asyncClipboard.clipboardItem and
dom.events.asyncClipboard.dataTransfer to be
set from about:config, in order to support the
Clipboard API.
Change-Id: Ie4cb1bbb1dfc77e9655090a30967632780d15dd9
Fixes: QTBUG-74504
Fixes: QTBUG-93619
Fixes: QTBUG-79365
Fixes: QTBUG-86169
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Add simple QtCore-based test case which spins
a nested event loop.
Change-Id: Ia3a4ef76d561d0554faffcac8d36ae5dda2c6c53
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Add minimal examples which demonstrates how exec() works
on Qt for WebAssembly and how to implement main() without
calling QApplication::exec().
Change-Id: I44f1d16af19c538380cc56faf3f0f4cc9d66cf11
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
The tests can now be built with qt-cmake-standalone-test.
Change-Id: I098340a9f755806061de281fbc25cb00c61f33f0
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Every Qt::CursorShape is supported.
Tested in Chrome, Firefox and Safari.
Change-Id: I38c9024dba4af70af789ac84ad7e38f749c847d7
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Testes file load and save, computes a sha256 hash
for verifying file content.
Change-Id: Id7f697c4dfd41e051442350f4050f04b493cfc18
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
