fuzz-syscalls found a bunch of unaligned accesses into struct sigaction
via this syscall. This patch fixes that issue by porting the syscall
to Userspace<T> which we should have done anyway. :^)
Fixes#5500.
The test-js reporter is arguably the nicest test runner / reporter that
exists in the serenity code base. To the goal of leveling up all the
other unit test environments, start a new LibTest library so that we
can share code and reporting utilities to make all the test systems
look and behave similarly.
This allows us to remove the FAIL_REGEX logic from the CTest invocation
of AK and LibRegex tests, as they will return a non-zero exit code on
failure :^).
Also means that running a failing TestSuite-enabled test with the
run-test-and-shutdown script will actually print that the test failed.
We were calibrating it to 260 instead of 250 ticks per second (being
off by one for the 1/10th second calibration time), resulting in
ticks of only ~3.6 ms instead of ~4ms. This gets us closer to ~4ms,
but because the APIC isn't nearly as precise as e.g. HPET, it will
only be a best effort. Then, use the higher precision reference
timer to more accurately calculate how many ticks we actually get
each second.
Also the frequency calculation was off, causing a "Frequency too slow"
error with VMware.
Fixes some problems observed in #5539
It was using has_any_error, which causes an assertion failure when
destroying the stream. Instead, use handle_any_error, as the
WAV loader does handle errors.
This makes drawing text with spans a lot faster.
The previous implentation went character by character and then
checked every span whether it contained the current character.
This implentation asumes that the spans are sorted and goes span by
span drawing all the characters contained at once.
Any spans that are out of order will be ignored!
Note: text wrapping is not (yet) supported
As documented in #5541, there are some Kernel issues that can
sporadically cause the test run to fail. Add continue on error with a
loud comment to let readers know what the issue(s) might be.
Build a new version of Serenity in CI that doesn't have all the debug
symbols on, or we'd be waiting a very long time to boot.
Insert a TestRunner entry into SystemServer.ini that will run a shell
script that runs tests in /bin and /usr/Tests and shuts down the system
in the new self-test boot mode. Also make sure enough basic services are
started in self-test such that the tests will actually run properly.
Add a special boot mode for running tests, rather than using the system
as a general purpose OS. We'll use this in SystemServer to specify
only services needed to run tests and exit.
These tests were never built for the serenity target. Move their Lagom
build steps to the Lagom CMakeLists.txt, and add serenity build steps
for them. Also, fix the build errors when building them with the
serenity cross-compiler :^)
This may seem like a no-op change, however it shrinks down the Kernel by a bit:
.text -432
.unmap_after_init -60
.data -480
.debug_info -673
.debug_aranges 8
.debug_ranges -232
.debug_line -558
.debug_str -308
.debug_frame -40
With '= default', the compiler can do more inlining, hence the savings.
I intentionally omitted some opportunities for '= default', because they
would increase the Kernel size.
