diff options
Diffstat (limited to 'src/test/osd/TestErasureCodeExample.cc')
| -rw-r--r-- | src/test/osd/TestErasureCodeExample.cc | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/src/test/osd/TestErasureCodeExample.cc b/src/test/osd/TestErasureCodeExample.cc index 66f521d7863..6866dfdbb9f 100644 --- a/src/test/osd/TestErasureCodeExample.cc +++ b/src/test/osd/TestErasureCodeExample.cc @@ -65,10 +65,54 @@ TEST(ErasureCodeExample, minimum_to_decode) EXPECT_EQ(0, example.minimum_to_decode(want_to_read, available_chunks, &minimum)); + EXPECT_EQ(1u, minimum.size()); + EXPECT_EQ(1u, minimum.count(1)); + } +} + +TEST(ErasureCodeExample, minimum_to_decode_with_cost) +{ + map<std::string,std::string> parameters; + ErasureCodeExample example(parameters); + map<int,int> available; + set<int> want_to_read; + want_to_read.insert(1); + { + set<int> minimum; + EXPECT_EQ(-EIO, example.minimum_to_decode_with_cost(want_to_read, + available, + &minimum)); + } + available[0] = 1; + available[2] = 1; + { + set<int> minimum; + EXPECT_EQ(0, example.minimum_to_decode_with_cost(want_to_read, + available, + &minimum)); EXPECT_EQ(2u, minimum.size()); EXPECT_EQ(1u, minimum.count(0)); + EXPECT_EQ(1u, minimum.count(2)); + } + { + set<int> minimum; + available[1] = 1; + EXPECT_EQ(0, example.minimum_to_decode_with_cost(want_to_read, + available, + &minimum)); + EXPECT_EQ(1u, minimum.size()); EXPECT_EQ(1u, minimum.count(1)); } + { + set<int> minimum; + available[1] = 2; + EXPECT_EQ(0, example.minimum_to_decode_with_cost(want_to_read, + available, + &minimum)); + EXPECT_EQ(2u, minimum.size()); + EXPECT_EQ(1u, minimum.count(0)); + EXPECT_EQ(1u, minimum.count(2)); + } } TEST(ErasureCodeExample, encode_decode) @@ -142,5 +186,5 @@ int main(int argc, char **argv) { } // Local Variables: -// compile-command: "cd ../.. ; make -j4 && make unittest_erasure_code_example && ./unittest_erasure_code_example --gtest_filter=*.* --log-to-stderr=true --debug-osd=20" +// compile-command: "cd ../.. ; make -j4 && make unittest_erasure_code_example && valgrind --leak-check=full --tool=memcheck ./unittest_erasure_code_example --gtest_filter=*.* --log-to-stderr=true --debug-osd=20" // End: |