6 Commits

Author SHA1 Message Date
Mark Mentovai
8f0636288a Use constexpr at namespace scope
This is essentially based on a search for “^const .*=”.

Change-Id: I9332c1f0cf7c891ba1ae373dc537f700f9a1d956
Reviewed-on: https://chromium-review.googlesource.com/585452
Reviewed-by: Leonard Mosescu <mosescu@chromium.org>
2017-07-29 01:06:52 +00:00
Mark Mentovai
4b450c8137 test: Use (actual, [un]expected) in gtest {ASSERT,EXPECT}_{EQ,NE}
gtest used to require (expected, actual) ordering for arguments to
EXPECT_EQ and ASSERT_EQ, and in failed test assertions would identify
each side as “expected” or “actual.” Tests in Crashpad adhered to this
traditional ordering. After a gtest change in February 2016, it is now
agnostic with respect to the order of these arguments.

This change mechanically updates all uses of these macros to (actual,
expected) by reversing them. This provides consistency with our use of
the logging CHECK_EQ and DCHECK_EQ macros, and makes for better
readability by ordinary native speakers. The rough (but working!)
conversion tool is
https://chromium-review.googlesource.com/c/466727/1/rewrite_expectassert_eq.py,
and “git cl format” cleaned up its output.

EXPECT_NE and ASSERT_NE never had a preferred ordering. gtest never made
a judgment that one side or the other needed to provide an “unexpected”
value. Consequently, some code used (unexpected, actual) while other
code used (actual, unexpected). For consistency with the new EXPECT_EQ
and ASSERT_EQ usage, as well as consistency with CHECK_NE and DCHECK_NE,
this change also updates these use sites to (actual, unexpected) where
one side can be called “unexpected” as, for example, std::string::npos
can be. Unfortunately, this portion was a manual conversion.

References:

https://github.com/google/googletest/blob/master/googletest/docs/Primer.md#binary-comparison
77d6b17338
https://github.com/google/googletest/pull/713

Change-Id: I978fef7c94183b8b1ef63f12f5ab4d6693626be3
Reviewed-on: https://chromium-review.googlesource.com/466727
Reviewed-by: Scott Graham <scottmg@chromium.org>
2017-04-04 12:34:24 +00:00
Mark Mentovai
bc5b7b06db Fix racy WorkerThread test
WorkDelegate::DoWork() can be called more times than the value set by
WorkDelegate::SetDesiredWorkCount(). The main test thread may not be
able to “squeeze” its call to WorkerThread::Stop() in after its
WorkDelegate::WaitForWorkCount() returns. If the worker thread cannot be
stopped in time, one or more additional iterations of
WorkDelegate::DoWork() can run. WorkDelegate::DoWork() should take care
to not increment work_count_ beyond the desired value.

Bug: crashpad:169
Test: crashpad_util_test WorkerThread.*
Change-Id: I9e261a2a8a57420e12c0f1c9abd0ee6304dacd53
Reviewed-on: https://chromium-review.googlesource.com/456821
Reviewed-by: Robert Sesek <rsesek@chromium.org>
2017-03-20 17:16:50 +00:00
Scott Graham
35da3b6735 Fix race in worker_thread_test.cc
The desired work count must be set before the thread is started,
otherwise multiple work items might be completed before it is set,
resulting it never signalling the sema.

R=mark@chromium.org,rsesek@chromium.org
BUG=crashpad:115

Change-Id: Ie4712f56af073277366cb84cca6d302a9eab409a
Reviewed-on: https://chromium-review.googlesource.com/346193
Reviewed-by: Mark Mentovai <mark@chromium.org>
2016-05-20 20:10:02 +00:00
Robert Sesek
5e24471188 Fix build break after 6d829e9af7d7630422d8095747905015d347b3be.
../../handler/crash_report_upload_thread.cc:142:7: error: field 'database_' will be initialized after field 'thread_' [-Werror,-Wreorder]
      database_(database),
      ^
1 error generated.

And:

..\util\thread\worker_thread_test.cc(25) : warning C4244: 'initializing' : conversion from 'double' to 'const uint64_t', possible loss of data

BUG=crashpad:22
R=mark@chromium.org

Review URL: https://codereview.chromium.org/1556043005 .
2016-01-04 17:42:04 -05:00
Robert Sesek
6d829e9af7 Create WorkerThread, an abstraction to perform some work on an interval.
This was extracted from CrashReportUploadThread and will be re-used for the
database pruning thread.

BUG=crashpad:22
R=mark@chromium.org

Review URL: https://codereview.chromium.org/1526563003 .
2016-01-04 17:10:58 -05:00