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Author SHA1 Message Date
kwiberg
352444fcac RTC_[D]CHECK_op: Remove superfluous casts 
There's no longer any need to make the two arguments have the same
signedness, so we can remove a bunch of superfluous (and sometimes
dangerous) casts.

It turned out I also had to fix the safe_cmp functions to properly handle
enums that are implicitly convertible to integers.

NOPRESUBMIT=true
BUG=webrtc:6645

Review-Url: https://codereview.webrtc.org/2534683002
Cr-Commit-Position: refs/heads/master@{#15281}
 2016-11-28 23:59:03 +00:00
kwiberg
ac9f876bc0 Sort #includes that got unsorted when gmock.h and gtest.h moved to webrtc/test/ 
gmock.h and gtest.h were moved (or rather, got wrappers so that we
could put some icky compatibility hacks in one place instead of 500)
in this CL: https://codereview.webrtc.org/2358993004/

NOPRESUBMIT=true
BUG=webrtc:6398

Review-Url: https://codereview.webrtc.org/2381013002
Cr-Commit-Position: refs/heads/master@{#14464}
 2016-10-01 05:29:53 +00:00
kwiberg
77eab70470 Enable the -Wundef warning for clang 
NOPRESUBMIT=true
BUG=webrtc:6398

Review-Url: https://codereview.webrtc.org/2358993004
Cr-Commit-Position: refs/heads/master@{#14425}
 2016-09-29 00:42:08 +00:00
terelius
d802b5b7c3 Fix some signed overflow errors causing undefined behavior (in theory). 
BUG=webrtc:5491

Review URL: https://codereview.webrtc.org/1744183002

Cr-Commit-Position: refs/heads/master@{#11832}
 2016-03-01 19:07:40 +00:00
kjellander@webrtc.org
a2644c06ee Disable tests failing under UBSan to enable deployment to main waterfall. 
modules_unittests: https://build.chromium.org/p/client.webrtc.fyi/builders/Linux%20UBSan/builds/1138/steps/modules_unittests/logs/stdio
[ RUN      ] ByteIoTest.Test64SBitBigEndian
../../webrtc/modules/rtp_rtcp/source/byte_io_unittest.cc:34:33: runtime error: shift exponent 64 is too large for 64-bit type 'long'

rtc_unittests: https://build.chromium.org/p/client.webrtc.fyi/builders/Linux%20UBSan/builds/1138/steps/rtc_unittests/logs/stdio
[ RUN      ] IPAddressTest.TestCountIPMaskBits
../../webrtc/base/ipaddress.cc:415:20: runtime error: negation of -2147483648 cannot be represented in type 'int32_t' (aka 'int'); cast to an unsigned type to negate this value to itself

[ RUN      ] BandwidthSmootherTest.TestSampleRollover
../../webrtc/base/rollingaccumulator.h:73:22: runtime error: signed integer overflow: 2147483647 * 2147483647 cannot be represented in type 'int'

[ RUN      ] RandomNumberGeneratorTest.UniformSignedInterval
../../webrtc/base/random_unittest.cc:121:50: runtime error: signed integer overflow: 2147483647 - -2147483648 cannot be represented in type 'int'

rtc_media_unittests: https://build.chromium.org/p/client.webrtc.fyi/builders/Linux%20UBSan/builds/1138/steps/rtc_media_unittests/logs/stdio
[ RUN      ] VideoCommonTest.TestComputeScaleWithHighFps
../../webrtc/media/base/videocommon.cc:75:34: runtime error: signed integer overflow: 2621440 - -2147483648 cannot be represented in type 'int'

BUG=webrtc:5487, webrtc:5490, webrtc:5491
NOTRY=True
R=pbos@webrtc.org
TBR=henrika@webrtc.org

Review URL: https://codereview.webrtc.org/1727233005 .

Cr-Commit-Position: refs/heads/master@{#11764}
 2016-02-25 13:23:29 +00:00
terelius
84e78f9102 Rewrote the PRNG using an xorshift* algorithm and moved the files from test/ to base/. 
Created a simple unit test for the new random number generator. (It mostly tests
that the generated numbers are consistent with the intended distribution, e.g. uniform.
It is not a comprehensive test of the quality of the random numbers.)

Several assertions in OveruseDetectorTest seem to depend on the exact sequence of random numbers. I updated those numbers to work with the new PRNG.

Compute the standard deviation of the expected result in TestReorderFilter instead of passing an uncertainty parameter.

BUG=webrtc:5177

Review URL: https://codereview.webrtc.org/1457023002

Cr-Commit-Position: refs/heads/master@{#10965}
 2015-12-10 09:51:02 +00:00