diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/dbwrapper_tests.cpp | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/src/test/dbwrapper_tests.cpp b/src/test/dbwrapper_tests.cpp index 081d57831d..8745d1439c 100644 --- a/src/test/dbwrapper_tests.cpp +++ b/src/test/dbwrapper_tests.cpp @@ -203,5 +203,39 @@ BOOST_AUTO_TEST_CASE(existing_data_reindex) BOOST_CHECK(odbw.Read(key, res3)); BOOST_CHECK_EQUAL(res3.ToString(), in2.ToString()); } - + +BOOST_AUTO_TEST_CASE(iterator_ordering) +{ + path ph = temp_directory_path() / unique_path(); + CDBWrapper dbw(ph, (1 << 20), true, false, false); + for (int x=0x00; x<256; ++x) { + uint8_t key = x; + uint32_t value = x*x; + BOOST_CHECK(dbw.Write(key, value)); + } + + boost::scoped_ptr<CDBIterator> it(const_cast<CDBWrapper*>(&dbw)->NewIterator()); + for (int c=0; c<2; ++c) { + int seek_start; + if (c == 0) + seek_start = 0x00; + else + seek_start = 0x80; + it->Seek((uint8_t)seek_start); + for (int x=seek_start; x<256; ++x) { + uint8_t key; + uint32_t value; + BOOST_CHECK(it->Valid()); + if (!it->Valid()) // Avoid spurious errors about invalid iterator's key and value in case of failure + break; + BOOST_CHECK(it->GetKey(key)); + BOOST_CHECK(it->GetValue(value)); + BOOST_CHECK_EQUAL(key, x); + BOOST_CHECK_EQUAL(value, x*x); + it->Next(); + } + BOOST_CHECK(!it->Valid()); + } +} + BOOST_AUTO_TEST_SUITE_END() |