Change-Id: I4b247d7fae1a212350f8ffcf2bf5ba1fa730f5c1
Reviewed-on: https://chromium-review.googlesource.com/780339
Reviewed-by: Scott Graham <scottmg@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
These are large, not pinned (floating at HEAD), and we’re not currently
using them.
Change-Id: I550f832aeb42db8404fdb764f78e83136a2a7ef6
Reviewed-on: https://chromium-review.googlesource.com/779668
Reviewed-by: Scott Graham <scottmg@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
The exception swallower server’s design and interface are both
considerably simpler when the server runs in a thread in the parent test
process, as opposed to a separate process. The only caveat is that this
results in calls to fork() while threaded. Uses of gtest
{ASSERT,EXPECT}_DEATH with the default “fast” gtest death test style
result in this warning:
[WARNING] ../../third_party/gtest/gtest/googletest/src/gtest-death-test.cc:836:: Death tests use fork(), which is unsafe particularly in a threaded context. For this test, Google Test detected 2 threads.
Bug: crashpad:33
Change-Id: Ib8f418064ea4ab942859c3393cb15cf71365614d
Reviewed-on: https://chromium-review.googlesource.com/779481
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Crashpad has many tests that crash intentionally. Some of these are
gtest death tests, and others arrange for intentional crashes to test
Crashpad’s own crash-catching logic. On macOS, all of the gtest death
tests and some of the other intentional crashes were being logged by
ReportCrash, the system’s crash reporter. Since these reports
corresponded to intentional crashes, they were never useful, and served
only to clutter ~/Library/Logs/DiagnosticReports.
Since Crashpad is adept at handling exceptions on its own, this
introduces the “exception swallowing server”,
crashpad_exception_swallower, which is a Mach exception server that
implements a no-op exception handler routine for all exceptions
received. The exception swallowing server is established as the task
handler for EXC_CRASH and EXC_CORPSE_NOTIFY exceptions during gtest
death tests invoked by {ASSERT,EXPECT}_DEATH_{CHECK,CRASH}, and for all
child processes invoked by the Multiprocess test infrastructure. The
exception swallowing server is not in effect at other times, so
unexpected crashes in test code can still be handled by ReportCrash or
another crash reporter.
With this change in place, no new reports are generated in the
user-level ~/Library/Logs/DiagnosticReports or the system’s
/Library/Logs/DiagnosticReports during a run of Crashpad’s full test
suite on macOS.
Bug: crashpad:33
Change-Id: I13891853a7e25accc30da21fa7ea8bd7d1f3bd2f
Reviewed-on: https://chromium-review.googlesource.com/777859
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Unreferenced, and not working at all in Crashpad-standalone.
Copied from Chromium at 52a9831d81f2099ef9f50fcdaca5853019262c35 to have
a point where a roll back into Chromium should be a no-op (with Chromium's
build/secondary/third_party/crashpad/... removed).
I'm not sure what we want to do about the various gni references into
Chromium (e.g. //build/config/sanitizers/sanitizers.gni, //testing/test.gni,
etc.) but I guess the sooner they live in Crashpad rather than in Chromium
the sooner we can figure out the sort of knobs and dials we need.
Bug: crashpad:79
Change-Id: Id99c29123bcd4174ee2bcc128c2be87e3c94fa3f
Reviewed-on: https://chromium-review.googlesource.com/777819
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Scott Graham <scottmg@chromium.org>
These were missed with the mig.py change in
6dd2be7c44a9c8bbea5df918e7ebe46d76da97df.
Change-Id: I7ad066cd9425cab26e56a8b3dfb90f5f54a6648d
Reviewed-on: https://chromium-review.googlesource.com/774999
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Rather than providing these stubs to make the linker happy, use the
mig.py script to modify the _Xserver_routine functions to not even call
server_routine.
Change-Id: I5a2f5cd228462e38dddbf899d0ad8033a6f817bd
Reviewed-on: https://chromium-review.googlesource.com/773359
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
The handler will now be less strict about checking CrashpadInfo struct
sizes. Assuming the signature and version fields match:
- If the handler sees a struct smaller than it’s expecting, the module
was likely built with an earlier version of the client library, and
it’s safe to treat the unknown fields as though they were zero or
other suitable default values.
- If the handler sees a struct larger than it’s expecting, the module
was likely built with a later version of the client library. In that
case, actions desired by the client will not be performed, but this
is not otherwise an error condition.
The CrashpadInfo struct must always be at least large enough to contain
at least the size field. The signature and version fields are always
checked.
The section size must be at least as large as the size carried within
the struct. To account for possible section padding, strict equality is
not required.
Bug: chromium:784427
Test: crashpad_snapshot_test CrashpadInfoSizes_ClientOptions/*.*
Change-Id: Ibb0690ca6ed5e7619d1278a68ba7e893d55f19fb
Reviewed-on: https://chromium-review.googlesource.com/767709
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
glibc’s own <sys/ptrace.h> should provide this but doesn’t. See
https://sourceware.org/bugzilla/show_bug.cgi?id=22433.
The copy in compat provided it when targeting x86-64 and using glibc.
util/linux/ptracer.cc uses it when targeting both 32-bit x86 and x86-64,
so the compat definition must be made to apply to 32-bit x86 too.
This also provides a #define using the same name as the constant, which
is what glibc’s <sys/ptrace.h> does for other constants.
Bug: crashpad:30
Change-Id: I5a0734a236d1c25398fb69e66f58dfe118658b68
Reviewed-on: https://chromium-review.googlesource.com/765257
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
When this test examines a module that doesn’t have a CodeView PDB link,
it will fail. Such a link may be missing when linking with Lexan
ld-link.exe without /DEBUG. The test had been examining the executable
as its module. Since it’s easier to provide a single small module linked
with /DEBUG than it is to require that the test executable always be
linked with /DEBUG, the test is revised to always load a module and
operate on it. The module used is the existing
crashpad_snapshot_test_image_reader_module.dll. It was chosen because
it’s also used by PEImageReader.DebugDirectory, which also requires a
CodeView PDB link.
It’s the build system’s responsibility to ensure that
crashpad_snapshot_test_image_reader_module.dll is linked appropriately.
Crashpad’s own GYP-based build always links with /DEBUG. Chrome’s
GN-based Crashpad build will require additional attention at
symbol_level = 0.
Bug: chromium:782781
Change-Id: I0dda8cd13278b82842263e76bcc46362bd3998df
Reviewed-on: https://chromium-review.googlesource.com/761501
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
crashpad_snapshot_test PEImageReader.DebugDirectory was hanging when
crashpad_snapshot_test_image_reader.exe did not have a CodeView PDB
link. This occurred when linked by Lexan ld-link.exe without /DEBUG.
Bug: chromium:782781
Change-Id: I8fbc4d8decf6ac5e19f7ffeb230fd15d7c40fd51
Reviewed-on: https://chromium-review.googlesource.com/761320
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
Traditional NDK headers provide the nanoseconds field of modification
time as st_mtime_nsec, rather than contained in a timespec st_mtim.
Unified headers do provide the timespec st_mtim.
Bug: crashpad:206
Change-Id: I701ac2d5e357a13855a2a674f1355f2ea125ee4e
Reviewed-on: https://chromium-review.googlesource.com/760618
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
FileModificationTime gets the last write time for files, directories,
or symbolic links. Symbolic links may point to files, directories, or
be dangling.
Bug: crashpad:206
Change-Id: Ic83b5a7d318502ad5db5c01731d06c8624925e15
Reviewed-on: https://chromium-review.googlesource.com/744298
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
Change-Id: Ibecedd195224ea53ff36f376897a6ff3c4e773d2
Reviewed-on: https://chromium-review.googlesource.com/757085
Reviewed-by: Scott Graham <scottmg@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
This was previously proposed at
https://chromium-review.googlesource.com/c/crashpad/crashpad/+/339103/2/util/win/pe_image_reader_test.cc#84.
It didn’t land because the change was abandoned for other reasons, but
the fix was valid. nsi.dll is not VFT_APP or VFT_DLL, and if it’s
loaded, crashpad_snapshot_test PEImageReader.VSFixedFileInfo_AllModules
fails.
Although I can’t reproduce nsi.dll being loaded spontaneously in local
testing or on trybots, it occurred in the monolithic crashpad_tests at
https://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/64492:
[ RUN ] PEImageReader.VSFixedFileInfo_AllModules
../../third_party/crashpad/crashpad/snapshot/win/pe_image_reader_test.cc(90): error: Value of: observed.dwFileType == VFT_APP || observed.dwFileType == VFT_DLL
Actual: false
Expected: true
Google Test trace:
../../third_party/crashpad/crashpad/snapshot/win/pe_image_reader_test.cc(164): C:\Windows\syswow64\NSI.dll
[ FAILED ] PEImageReader.VSFixedFileInfo_AllModules (11 ms)
I can also reproduce locally by calling LoadLibrary(L"nsi.dll").
Bug: chromium:779790, chromium:782011
Test: crashpad_snapshot_test PEImageReader.VSFixedFileInfo_AllModules
Change-Id: I361c7d6521645913277a441ce38779aaa4a182c2
Reviewed-on: https://chromium-review.googlesource.com/757077
Reviewed-by: Scott Graham <scottmg@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
The warning suppression was recently added in a51e912004a6, and I don’t
know what I was thinking. I went out of my way to make it apply to both
Clang and GCC, but GCC doesn’t recognize this warning at all, nor does
it need any other warning suppressed.
Change-Id: I50341bfe81ee4799b3f6278d2e31ec31741952ac
Reviewed-on: https://chromium-review.googlesource.com/755654
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
This CL pulls together similar time conversion functions and adds
conversions between `FILETIME`s and `timespec`s.
Bug: crashpad:206
Change-Id: I1d9b1560884ffde2364af0092114f82e1534ad1c
Reviewed-on: https://chromium-review.googlesource.com/752574
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
7f523b111c8c win: Don’t define c16*() functions in
base/strings/string16.{cc,h}
dd0c3e9680ae Use ICU 60.1 as the basis for base/third_party/icu
Change-Id: I21b921c36a3ee1f989fa9786f60d980724577f64
Reviewed-on: https://chromium-review.googlesource.com/755215
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
This wires up the annotation objects system of the client to the
snapshot production and minidump writing facilities.
Bug: crashpad:192
Change-Id: If7bb7625b140d71a15b84729372cbd0fd4bc63ef
Reviewed-on: https://chromium-review.googlesource.com/749870
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Robert Sesek <rsesek@chromium.org>
This extracts string annotation objects from the minidumps and includes
them as form POST key-value pairs.
This change also starts building a crashpad_handler_test binary on Mac.
Bug: crashpad:192
Change-Id: I68cbf6fda6f1e57c1e621d5e3de8717cfaea65bf
Reviewed-on: https://chromium-review.googlesource.com/749793
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
This test code appeared in 9609b7471676, and was missed by the similar
warning cleanup of a51e912004a6, which was developed in parallel.
Bug: crashpad:192, chromium:779790
Change-Id: I4ed88ed025e4be4410c98ceaca395218f00007be
Reviewed-on: https://chromium-review.googlesource.com/750024
Reviewed-by: Robert Sesek <rsesek@chromium.org>
This will be used to include the annotations as form-post data when
uploading reports.
Bug: crashpad:192
Change-Id: I85ba9afd3cae7c96c0f8fe4f31a2460c97ed42d3
Reviewed-on: https://chromium-review.googlesource.com/747514
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
This writes any set annotation objects list for a module into a
minidump, though no crash handler currently sets annotation objects for
a crashing process.
Bug: crashpad:192
Change-Id: Ib6d92edecb8d40061eaee08cbbc5c20dd1f048ef
Reviewed-on: https://chromium-review.googlesource.com/744942
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
This is causing crashpad_handler_test to fail in Debug on Windows.
Bug: crashpad:192
Change-Id: Icf3ff387050ee2becf471f4e7c3a75394b1dd436
Reviewed-on: https://chromium-review.googlesource.com/749792
Reviewed-by: Mark Mentovai <mark@chromium.org>
This adds extensions for MinidumpAnnotation and MinidumpAnnotationList
as well as their writer classes. Nothing currently connects the client-
side annotations to the writer, so annotations are not yet written into
minidumps.
Bug: crashpad:192
Change-Id: Ic51536157177921640ca15ae14e5e01ca875ae12
Reviewed-on: https://chromium-review.googlesource.com/731309
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
81eced5192d9 added a a dependency on
crashpad_snapshot_test_simple_annotations to crashpad_snapshot_test, but
9609b7471676 renamed this target to crashpad_snapshot_test_annotations.
I should have rebased onto HEAD, rebuilt, and retested before landing.
Bad developer! No candy. 🎃
Change-Id: I8fcd1020d8bd4ee163afa555ae6e815325485024
Reviewed-on: https://chromium-review.googlesource.com/748814
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Instead of individual per-directory test executables like
crashpad_util_test, all Crashpad tests in Chromium will be run from a
single crashpad_tests executable.
Test: crashpad_util_test Paths.Executable, ProcessInfo.Self; crashpad_snapshot_test PEImageReader.DebugDirectory
Bug: chromium:779790
Change-Id: If95272fd641734fbdb8e231fbcdc4e7ccb2cb822
Reviewed-on: https://chromium-review.googlesource.com/749303
Reviewed-by: Scott Graham <scottmg@chromium.org>
The design for running all Crashpad unit tests on Chromium’s try- and
buildbots involves pulling all tests into a single monolithic
crashpad_tests executable. Many Crashpad tests base the name of their
child executables or modules on the name of the main test executable.
Since the main test executable will have a different name in the
in-Chromium build, knowledge of the test executable name (referred to as
“module” here) needs to be added to the tests themselves.
This introduces TestPaths::BuildArtifact(), which allows the module name
to be specified. For Crashpad’s standalone build, the module name is
verified against the main test executable’s name.
TestPaths::BuildArtifact() can also locate paths in the alternate 32-bit
output directory for 64-bit Windows tests, taking on the responsibility
for what the new (5e9ed4cb9f69) TestPaths::Output32BitDirectory(), now
obsolete, did.
Bug: chromium:779790
Change-Id: I64c4a2190b6319e487c999812a7cfc512a75a700
Reviewed-on: https://chromium-review.googlesource.com/747536
Reviewed-by: Scott Graham <scottmg@chromium.org>
While making crashpad_minidump_test run in Chromium’s try- and buildbots
(https://crbug.com/779790), crashes in the
MinidumpThreadWriter.OneThread_AMD64_Stack test were observed in 32-bit
x86 Windows builds produced by Clang in the release configuration. These
crashes occurred in crashpad::test::InitializeMinidumpContextAMD64,
which heap-allocates a MinidumpContextAMD64Writer object. These objects
have an alignment requirement of 16, based on the alignment requirement
of their MinidumpContextAMD64 member.
Although this problem was never observed with MSVC, Clang was making use
of the known strict alignment and producing code that depended on it.
This code crashed if the requirement was not met. MSVC had raised a
warning about this usage (C4316), but the warning was disabled as it did
not appear to have any ill effect on code produced by that compiler.
The problem surfaced in test code, but heap-allocated
MinidumpContextAMD64Writer objects are created in non-test code as well.
The impact is limited, because a 32-bit Windows Crashpad handler would
not have a need to allocate one of these objects.
As a fix, MinidumpContextAMD64Writer is given a custom allocation
function (a static “operator new()” member and matching “operator
delete()”) that returns properly aligned memory.
Change-Id: I0cb924da91716eb01b88ec2ae952a69262cc2de6
Reviewed-on: https://chromium-review.googlesource.com/746539
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
These are mostly -Wsign-compare warnings, with a -Wconstant-conversion
and a -Wunguarded-availability thrown in.
Bug: chromium:779790
Change-Id: Ic2103f3332ce57378db83eca7fa2569efec1a7b6
Reviewed-on: https://chromium-review.googlesource.com/746081
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
Crashpad’s own build always uses wWinMain(), the default entry point for
/subsystem:windows, producing crashpad_handler.exe. crashpad_handler.com
is a /subsystem:console version produced by running editbin on a copy of
crashpad_handler.exe. This leaves the entry point intact, so both copies
use wWinMain(). crashpad_handler.com does not use wmain() as
traditionally used by /subsystem:console programs.
For the in-Chromium build’s tests, it is conveient to produce the
/subsystem:console version, crashpad_handler.com, directly as linker
output, as opposed to using editbin to transform a /subsystem:windows
version. This /subsystem:console version uses the normal wmain() entry
point.
By providing both wWinMain() and wmain(), both build types can be
accommodated.
Bug: chromium:779790
Change-Id: Ieb784db0cc245c6e4c12fb1dd83b8b95e159bdec
Reviewed-on: https://chromium-review.googlesource.com/746161
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
Two dependency targets were missing from crashpad_snapshot_test.
Change-Id: I9efba73639e529313d4aa49df5e68bb5117cf95a
Reviewed-on: https://chromium-review.googlesource.com/746121
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
testing::InitGoogleMock() and testing::InitGoogleTest() modify argc and
argv, removing --gtest_* arguments that are processed. When building as
a part of Chromium, this prevents these arguments from being visible to
Chromium’s base::LaunchUnitTests() test runner.
Only call these initialization functions when using gtest’s native
RUN_ALL_TESTS() test runner.
Change-Id: I8242e1047f90d1cd923518a5cb9bd2527201ad25
Reviewed-on: https://chromium-review.googlesource.com/746082
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
These utilities will be useful for database tests.
Bug: crashpad:206
Change-Id: Iae0d831934ea7f020f167dbbcba901a72472937b
Reviewed-on: https://chromium-review.googlesource.com/747885
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
Nothing currently directs the handler to read these Annotation objects
from the target process, so they will not be read by Crashpad nor appear
in the minidump.
Bug: crashpad:192
Change-Id: I1eb1e9f42282c07e37d335631f0cc6083ef28a89
Reviewed-on: https://chromium-review.googlesource.com/726501
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
Nothing currently directs the handler to read these Annotation objects
from the target process, so they will not be read by Crashpad nor appear
in the minidump.
Bug: crashpad:192
Change-Id: I8ebabb4f5c77c5620b0d8e5036c3185eecfa4646
Reviewed-on: https://chromium-review.googlesource.com/717236
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
The MinidumpByteArray can be used to carry arbitrary blob payloads in a
minidump file.
Bug: crashpad:192
Change-Id: I1a0710b856375213cdd97eafa9247830aa9a9291
Reviewed-on: https://chromium-review.googlesource.com/716462
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Robert Sesek <rsesek@chromium.org>
The AnnotationSnapshot is the handler-side of the Annotation object,
which will store the annotation data when read by a ProcessReader.
Bug: crashpad:192
Change-Id: Ic65c95022c452522678c1070c27c429dd631fb64
Reviewed-on: https://chromium-review.googlesource.com/717197
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
../../third_party/crashpad/crashpad/util/file/filesystem_test_util.cc(79,27): error: comparison of integers of different signs: 'DWORD' (aka 'unsigned long') and 'int' [-Werror,-Wsign-compare]
if (symbolic_link_flags == -1) {
~~~~~~~~~~~~~~~~~~~ ^ ~~
In file included from ../../third_party/crashpad/crashpad/util/file/filesystem_test_util.cc:23:
../../third_party/googletest/src/googletest/include\gtest/gtest.h(1392,11): error: comparison of integers of different signs: 'const unsigned long' and 'const long' [-Werror,-Wsign-compare]
if (lhs == rhs) {
~~~ ^ ~~~
../../third_party/googletest/src/googletest/include\gtest/gtest.h(1421,12): note: in instantiation of function template specialization 'testing::internal::CmpHelperEQ<unsigned long, long>' requested here
return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
^
../../third_party/crashpad/crashpad/util/file/filesystem_test_util.cc(73,5): note: in instantiation of function template specialization 'testing::internal::EqHelper<false>::Compare<unsigned long, long>' requested here
EXPECT_EQ(error, ERROR_PRIVILEGE_NOT_HELD)
^
../../third_party/googletest/src/googletest/include\gtest/gtest.h(1924,63): note: expanded from macro 'EXPECT_EQ'
EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
^
2 errors generated.
and
../../third_party/crashpad/crashpad/util/file/filesystem_test_util.cc(111,5): note: in instantiation of function template specialization 'testing::internal::EqHelper<false>::Compare<unsigned long, long>' requested here
EXPECT_EQ(GetLastError(), ERROR_FILE_NOT_FOUND)
^
Change-Id: I55b33b39c271d765376ff9c416e737d0608eb781
Reviewed-on: https://chromium-review.googlesource.com/742561
Reviewed-by: Scott Graham <scottmg@chromium.org>
As of
00a0654929,
crashpad_util_test is able to run in Chromium. It uses Chromium’s own
base::TestLauncher rather than gtest’s RUN_ALL_TESTS() for proper
integration with Swarming.
Launching WinMultiprocess test children out of the same test executable
via WinChildProcess is not compatible with Chromium’s parallel, shardy,
Swarmy test launcher. When running these children, the standard gtest
RUN_ALL_TESTS() launcher will now be used, even in Chromium.
Two tests disabled in Chromium are now enabled:
ExceptionHandlerServerTest.MultipleConnections and
ScopedProcessSuspend.ScopedProcessSuspend.
As part of this work, I discovered that disabled tests chosen to run via
--gtest_also_run_disabled_tests did not actually work for
WinMultiprocess-based tests, because gtest’s test launcher would refuse
to run the child side of the test, believing it was disabled. This is
fixed by always supplying --gtest_also_run_disabled_tests to
WinChildProcess children, on the basis that if the parent is managing to
run and it’s disabled, disabled tests must actually be enabled.
Bug: crashpad:205
Change-Id: Ied22f16b9329ee13b6b07fd29de704f6fe2a058e
Reviewed-on: https://chromium-review.googlesource.com/742462
Reviewed-by: Scott Graham <scottmg@chromium.org>
This upstreams part of
00a0654929.
The gmock_main and gtest_main test launchers detect via a
CRASHPAD_IN_CHROMIUM macro that they are building as part of Chromium,
and use Chromium’s custom test launcher rather than gtest’s
RUN_ALL_TESTS(). This enables parallelism, sharding, and integration
with Swarming.
WinMultiprocess-based tests are not compatible with this test launcher
or with the Swarming test design, and must be disabled when
CRASHPAD_IN_CHROMIUM is set. This is covered by
https://crashpad.chromium.org/bug/205.
CRASHPAD_IN_CHROMIUM is never defined during Crashpad’s own standalone
build, it’s only defined when building in Chromium.
Change-Id: I969c5d376f86ab4b3f4cc85c97d4452b53b35063
Reviewed-on: https://chromium-review.googlesource.com/740988
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
As mentioned at
https://chromium-review.googlesource.com/c/chromium/src/+/735820#message-e8b199498d8b850f2612c46648069d819dd47517,
the typical Windows behavior for symbolic links requires administrative
privileges.
Symbolic links are available to non-administrators in Windows 10.0.15063
and later (1703, Creators Update), provided that developer mode has been
enabled and SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE is passed to
CreateSymbolicLink(). See
https://blogs.windows.com/buildingapps/2016/12/02/symlinks-windows-10/.
This adds SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE to uses of
CreateSymbolicLink(), and creates test::CanCreateSymbolicLinks() to
determine whether symbolic link creation is possible. Tests that
exercise symbolic links are adapted to gate all symbolic link operations
on this test.
Test: crashpad_util_test DirectoryReader.*:Filesystem.*
Change-Id: I8250cadd974ffcc7abe32701a0d5bc487061baf0
Bug: crashpad:
Reviewed-on: https://chromium-review.googlesource.com/739472
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Scott Graham <scottmg@chromium.org>
