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Use an even better random number generation scheme in the prune test

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base::RandInt(0, max - 1) has a uniform distribution.
base::RandUint64() % max does not.

TEST=crashpad_client_test PruneCrashReports.PruneOrder
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/1417443002 .
This commit is contained in:
Mark Mentovai 2015-10-19 11:43:58 -04:00
parent 30678f1e82
commit 07dbc3259c
1 changed files with 1 additions and 1 deletions
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2
client/prune_crash_reports_test.cc
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@ -208,7 +208,7 @@ TEST(PruneCrashReports, PruneOrder) {
}
// The randomness from std::rand() is not, so use a better rand() instead.
const auto random_generator = [](int rand_max) {
return base::RandUint64() % rand_max;
return base::RandInt(0, rand_max - 1);
};
std::random_shuffle(reports.begin(), reports.end(), random_generator);
std::vector<CrashReportDatabase::Report> pending_reports(