Commit Graph

499 Commits

Author SHA1 Message Date
Samuel Mannehed e6e03a226f Fix resizes back to initial remote session size
Since the expected client size wasn't updated when the browser window
resized, noVNC didn't resize the canvas properly when going back to
the exact same dimensions.

Fixes issue #1903
2024-12-27 14:48:11 +01:00
Pierre Ossman 7f5b51acf3 Consistently use "sentence case" style
Try to be more consistent in how we capitalize things. Both the "Title
Case" and "Sentence case" styles are popular, so either would work.
Google and Mozilla both prefer "Sentence case", so let's follow them.
2024-11-27 14:40:40 +01:00
Pierre Ossman 89e0591aab Use common H.264 check in tests
Avoid duplicating this logic in multiple places.
2024-11-21 13:19:44 +01:00
Pierre Ossman 43326eb67b Fix handling of VideoDecoder.isConfigSupported()
It returns an object with details, not just a simple boolean.
2024-11-20 10:46:52 +01:00
Pierre Ossman 047531e886 Merge branch 'webcodec-h264' of https://github.com/any1/noVNC 2024-08-29 16:59:25 +02:00
Pierre Ossman 50e4685bff Fix tests for large WebSocket sends
These failed to test that the data was correctly split as they only
checked the first chunk transmitted.

Use random values to avoid the risk of aligning our test data with the
split boundaries and hence allowing false positives.
2024-08-29 16:51:51 +02:00
Pierre Ossman ffb4c0bf56 Let fake WebSocket handle large sends
Dynamically grow the recorded send buffer if the test needs to send a
lot of data.
2024-08-29 16:51:16 +02:00
Andri Yngvason c1bba972f4 Add unit tests for H.264 decoder 2024-08-19 22:08:32 +00:00
Mark Peek c6c8e5e513 Add Zlib encoding 2024-08-16 09:12:43 -07:00
Pierre Ossman 06f14a5cd3 Add test for AltGr abort on blur 2024-08-05 16:31:59 +02:00
Pierre Ossman 1b2fe3321b Manually load sinon and chai
karma-sinon-chai is not compatible with Chai 5+, and Karma is no longer
being updated.

Load sinon and chai manually instead, until we can have a long term plan
in place.
2024-08-05 15:49:39 +02:00
Pierre Ossman bc31e4e8a2 Stop creating sinon sandbox early
sinon might not be loaded at this point, which can cause tests to fail.

We could create the sandbox in one of the hooks instead, but let's
remove the sandbox completely to stay consistent with our other tests.
2024-08-05 15:45:41 +02:00
Pierre Ossman d80e3bfa2f Add unit tests for Tight gradient filter 2024-05-16 16:53:49 +02:00
Samuel Mannehed 10ee10ce56 Cleanup "no-console" eslint rules
Removes unexpected exceptions and clarifies where we want to avoid
console calls.
2024-04-30 15:26:50 +02:00
Samuel Mannehed 8d1b665808 Migrate deprecated eslint config to to new format
The .eslintrc and .eslintignore formats are deprecated. The new format
uses a single eslint.config.js (or .mjs) file at the top.
2024-04-30 15:26:50 +02:00
Kostiantyn Syrykh 9a1b1f0d06 Clipboard: handle multiple CR+LF 2024-03-25 17:35:28 +02:00
Pierre Ossman ab2fd41693 Handle broken Oculus browser keyboard events
It sets KeyboardEvent.key to "Unidentified" for all non-character keys,
which means we must ignore it and use the legacy handling to figure out
the key pressed.
2024-01-23 12:51:35 +01:00
Pierre Ossman 85a465288b Merge branch 'qemu_ledstate_pseudo_encoding' of https://github.com/otthou/noVNC 2023-09-29 14:18:02 +02:00
Otto van Houten a0b7c0dac5 Add QEMU Led Pseudo encoding support
Previously, num-lock and caps-lock syncing was performed on a best effort basis by qemu.
Now, the syncing is performed by no-vnc instead. This allows the led state syncing to work
in cases where it previously couldn't, since no-vnc has with this extension knowledge of both
the remote and local capslock and numlock status, which QEMU doesn't have.
2023-09-29 13:58:55 +02:00
Pierre Ossman bf12c24f4c Fix bad indentation 2023-09-07 15:35:20 +02:00
Pierre Ossman 370f21b117 Correctly handle legacy security rejections
The code comment of this code was entirely incorrect, but the commit
message for 5671072 when it was added was correct. I.e. there is a
result, but not a reason.

Adjust the unit tests to make sure this doesn't regress again.
2023-09-07 14:59:36 +02:00
Pierre Ossman 72f6810797 Correctly handle "none" auth on old servers
There is no security result for the "none" authentication until RFB 3.8.
This got broken by mistake in 5671072.
2023-09-07 14:38:04 +02:00
Pierre Ossman e81602d705 Fix zlib level change in clipboard tests
The compression level got changed in 01bb36d4, but the tests weren't
updated to follow this change.
2023-08-29 17:38:44 +02:00
Samuel Mannehed a30f609de4 Don't crash if we can't use localStorage
Our settings are not a fatal requirement, we can fall back on the
default values if they can't be accessed. A scenario where we've seen
this happen is when cookies are disabled in the browser. It seems
localStorage is disabled along with cookies in these settings.

So, lets log a message about the failure and otherwise silently
continue in this case.

Fixes issue #1577.
2023-07-13 14:35:07 +02:00
Pierre Ossman ccef89f556 Implicitly flush Websock if needed
Callers shouldn't have to deal with the internal buffering limits of
Websock, so implicitly flush the buffer if more room is needed.
2023-06-04 22:32:43 +02:00
Pierre Ossman f8b65f9fe1 Add Websock send queue helpers
Callers shouldn't be poking around directly in to the send queue, but
should use accessor functions like for the read queue.
2023-06-04 22:32:43 +02:00
Pierre Ossman 7356d4e60b Move WebSocket queue index reset to receive
It's more robust to do this just before we need the space, rather than
assume when the queue will be read and adjust things right after.
2023-06-04 22:32:43 +02:00
Pierre Ossman 3fc0cb0cb7 Remove Base64 WebSocket remnants
There is no encoding/decoding in modern WebSockets, so let's clean up
some of the old crud that no longer serves a purpose.
2023-06-04 22:32:43 +02:00
Pierre Ossman b146de6d69 Avoid internal variables in recv queue tests
Makes for more robust and realistic tests.
2023-06-04 22:32:43 +02:00
Pierre Ossman b298bf9e90 Don't split large WebSocket data in tests
It takes too much time and can make the tests fail.
2023-06-04 22:32:43 +02:00
Pierre Ossman 2a7db6f647 Make ExtendedDesktopSize tests more realistic
Send real messages and avoid poking around in internals, as we weren't
testing things correctly that way.
2023-06-04 19:12:02 +02:00
Pierre Ossman d0203a5995 Always return copy of data from socket
We don't know how long the caller will hang on to this data, so we need
to be safe by default and assume it will kept indefinitely. That means
we can't return a reference to the internal buffer, as that will get
overwritten with future messages.

We want to avoid unnecessary copying in performance critical code,
though. So allow code to explicitly ask for a shared buffer, assuming
they know the data needs to be consumed immediately.
2023-06-04 19:12:02 +02:00
Pierre Ossman e01dd27be4 Remove Websock implicit read length
Callers should be properly aware of how much data they need, as they
need to call rQwait() first to ensure the data is present.
2023-06-04 19:00:33 +02:00
Pierre Ossman 55ffe8fc51 Stop exposing Websock queue length
Callers should be using rQwait() to ensure sufficient data is present,
and not poke around in the internal buffering.
2023-06-04 19:00:33 +02:00
Pierre Ossman 0180bc81c1 Stop direct access to socket buffer
Use proper accessor functions instead of poking around in internal
buffers.
2023-06-04 19:00:33 +02:00
Pierre Ossman fb3c8f64e9 Switch Display.flush() to use a promise
That is the modern way to handle operations that cannot complete
immediately.
2023-06-04 19:00:33 +02:00
Pierre Ossman ae9b042df1 Change rQslice() to rQpeekBytes()
We don't need any full slice functionality, so let's change this to
better march rQpeek8() and rQshiftBytes().
2023-06-04 19:00:33 +02:00
Pierre Ossman eb0ad829d2 Check that decoders consume all data
This is extra important in the tests where we expect no changes to the
display, as otherwise we can't tell the difference between success and a
decoder that is simply waiting for more data.
2023-06-03 15:36:29 +02:00
Pierre Ossman d33f5ce77f Make extended clipboard tests independent
Let's test the full final result instead of assuming specific internal
calls.
2023-05-30 20:48:26 +02:00
Pierre Ossman 8ae789daf0 Add missing tests for message encodings
All of these functions should have units tests, even if they are fairly
minimal.
2023-05-30 20:48:26 +02:00
Pierre Ossman 9e02f4d01d Return a copy of the data from FakeWebSocket
The caller might hang on to the data for multiple calls, so we make sure
the returned buffer might not get overwritten.
2023-05-30 20:48:26 +02:00
Pierre Ossman 9c7576a587 Remove bad Websock mock in tests
This small object will not properly fake a Websock in more complex
cases, so let's avoid it and create a real Websock instead.
2023-05-30 20:48:26 +02:00
Pierre Ossman e07ca6a8e2 Fix Websock send tests
Avoid poking around in the internals and instead test what is actually
sent out on the WebSocket.
2023-05-30 20:48:24 +02:00
Pierre Ossman 336ec86997 Remove internal monitoring from Plain tests
Tests should avoid poking in to the internals and should only look at
external behaviour.
2023-05-30 20:11:51 +02:00
Pierre Ossman 0c80c68e92 Avoid hooking in to RFB._fail for tests
This is an internal function so we should not be examining it in the
tests. Instead use the well defined public APIs to check for correct
behaviour.
2023-05-30 20:11:51 +02:00
Pierre Ossman 13fa6b5908 Fix last rect test
Avoid poking in to internals and instead test that the RFB object
responds correctly to new messages.
2023-05-30 20:11:51 +02:00
Pierre Ossman 549ccc7121 Split RSA-AES test data
Make the tests more clear what data is expected in the different stages
of the handshake.
2023-05-30 20:11:51 +02:00
Pierre Ossman 42bc251eb4 Make RSA-AES tests more asynchronous
The code tested here makes heavy use of promises, so it is easier to
test things also using promise centric code.
2023-05-30 20:11:51 +02:00
Pierre Ossman afbb1da4d5 Remove custom RSA-AES event
We shouldn't add extra, undocumented, API just for the tests. They need
to figure out less invasive way to probe things.
2023-05-30 20:11:51 +02:00
Pierre Ossman 458405e05d Merge RSA-AES tests in to RFB tests
These test the RFB class, so they should be with all other tests for
that class.
2023-05-30 20:11:51 +02:00