6c5cd9d022
This splits the output comparison for `bitcoin-tx` into two steps: - First, check for data mismatch, parsing the data as json or hex depending on the extension of the output file - Then, check if the literal string matches For either of these cases give a different error. This prevents wild goose chases when e.g. a trailing space doesn't match exactly, and makes sure that both test output and examples are valid data of the purported format. |
||
|---|---|---|
| .. | ||
| data | ||
| addrman_tests.cpp | ||
| allocator_tests.cpp | ||
| amount_tests.cpp | ||
| arith_uint256_tests.cpp | ||
| base32_tests.cpp | ||
| base58_tests.cpp | ||
| base64_tests.cpp | ||
| bctest.py | ||
| bip32_tests.cpp | ||
| bitcoin-util-test.py | ||
| blockencodings_tests.cpp | ||
| bloom_tests.cpp | ||
| buildenv.py.in | ||
| Checkpoints_tests.cpp | ||
| coins_tests.cpp | ||
| compress_tests.cpp | ||
| crypto_tests.cpp | ||
| dbwrapper_tests.cpp | ||
| DoS_tests.cpp | ||
| getarg_tests.cpp | ||
| hash_tests.cpp | ||
| key_tests.cpp | ||
| limitedmap_tests.cpp | ||
| main_tests.cpp | ||
| Makefile | ||
| mempool_tests.cpp | ||
| merkle_tests.cpp | ||
| miner_tests.cpp | ||
| multisig_tests.cpp | ||
| net_tests.cpp | ||
| netbase_tests.cpp | ||
| pmt_tests.cpp | ||
| policyestimator_tests.cpp | ||
| pow_tests.cpp | ||
| prevector_tests.cpp | ||
| README.md | ||
| reverselock_tests.cpp | ||
| rpc_tests.cpp | ||
| sanity_tests.cpp | ||
| scheduler_tests.cpp | ||
| script_P2SH_tests.cpp | ||
| script_tests.cpp | ||
| scriptnum10.h | ||
| scriptnum_tests.cpp | ||
| serialize_tests.cpp | ||
| sighash_tests.cpp | ||
| sigopcount_tests.cpp | ||
| skiplist_tests.cpp | ||
| streams_tests.cpp | ||
| test_bitcoin.cpp | ||
| test_bitcoin.h | ||
| test_random.h | ||
| testutil.cpp | ||
| testutil.h | ||
| timedata_tests.cpp | ||
| transaction_tests.cpp | ||
| txvalidationcache_tests.cpp | ||
| uint256_tests.cpp | ||
| univalue_tests.cpp | ||
| util_tests.cpp | ||
| versionbits_tests.cpp | ||
Notes
The sources in this directory are unit test cases. Boost includes a unit testing framework, and since bitcoin already uses boost, it makes sense to simply use this framework rather than require developers to configure some other framework (we want as few impediments to creating unit tests as possible).
The build system is setup to compile an executable called test_bitcoin
that runs all of the unit tests. The main source file is called
test_bitcoin.cpp. To add a new unit test file to our test suite you need
to add the file to src/Makefile.test.include. The pattern is to create
one test file for each class or source file for which you want to create
unit tests. The file naming convention is <source_filename>_tests.cpp
and such files should wrap their tests in a test suite
called <source_filename>_tests. For an example of this pattern,
examine uint256_tests.cpp.
For further reading, I found the following website to be helpful in explaining how the boost unit test framework works: http://www.alittlemadness.com/2009/03/31/c-unit-testing-with-boosttest/.
test_bitcoin has some built-in command-line arguments; for example, to run just the getarg_tests verbosely:
test_bitcoin --log_level=all --run_test=getarg_tests
... or to run just the doubledash test:
test_bitcoin --run_test=getarg_tests/doubledash
Run test_bitcoin --help for the full list.
bitcoin-util-test.py
The test directory also contains the bitcoin-util-test.py tool, which tests bitcoin utils (currently just bitcoin-tx). This test gets run automatically during the make check build process. It is also possible to run the test manually from the src directory:
test/bitcoin-util-test.py --srcdir=[current directory]