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Improve an assertion in RandomGenerator::Generate() in db_bench.

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Summary:
RandomGenerator::Generate() currently has an assertion len < data_.size().
However, it is actually fine to have len == data_.size().
This diff change the assertion to len <= data_.size().

Test Plan:
make db_bench
./db_bench

Reviewers: haobo, sdong, ljin

Reviewed By: ljin

Subscribers: leveldb

Differential Revision: https://reviews.facebook.net/D19269
This commit is contained in:
Yueh-Hsuan Chiang 2014-06-24 15:29:28 -06:00
parent 85f9bb4ef4
commit faa8d21922
1 changed files with 1 additions and 1 deletions
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2
db/db_bench.cc
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@ -584,9 +584,9 @@ class RandomGenerator {
} }
Slice Generate(unsigned int len) { Slice Generate(unsigned int len) {
assert(len <= data_.size());
if (pos_ + len > data_.size()) { if (pos_ + len > data_.size()) {
pos_ = 0; pos_ = 0;
assert(len < data_.size());
} }
pos_ += len; pos_ += len;
return Slice(data_.data() + pos_ - len, len); return Slice(data_.data() + pos_ - len, len);