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154 lines
4.6 KiB
Markdown
154 lines
4.6 KiB
Markdown
# Running all tests
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To run all tests, run:
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```bash
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cd /path/to/monero
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make [-jn] debug-test # where n is number of compiler processes
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```
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To test a release build, replace `debug-test` with `release-test` in the previous command.
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# Core tests
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Core tests take longer than any other Monero tests, due to the high amount of computational work involved in validating core components.
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Tests are located in `tests/core_tests/`, and follow a straightforward naming convention. Most cases cover core functionality (`block_reward.cpp`, `chaingen.cpp`, `rct.cpp`, etc.), while some cover basic security tests (`double_spend.cpp` & `integer_overflow.cpp`).
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To run only Monero's core tests (after building):
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```bash
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cd build/debug/tests/core_tests
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ctest
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```
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To run the same tests on a release build, replace `debug` with `release`.
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# Crypto Tests
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Crypto tests are located under the `tests/crypto` directory.
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- `crypto-tests.h` contains test harness headers
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- `main.cpp` implements the driver for the crypto tests
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Tests correspond to components under `src/crypto/`. A quick comparison reveals the pattern, and new tests should continue the naming convention.
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To run only Monero's crypto tests (after building):
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```bash
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cd build/debug/tests/crypto
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ctest
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```
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To run the same tests on a release build, replace `debug` with `release`.
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# Functional tests
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[TODO]
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Functional tests are located under the `tests/functional_tests` directory.
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Building all the tests requires installing the following dependencies:
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```bash
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pip install requests psutil monotonic zmq deepdiff
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```
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First, run a regtest daemon in the offline mode and with a fixed difficulty:
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```bash
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monerod --regtest --offline --fixed-difficulty 1
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```
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Alternatively, you can run multiple daemons and let them connect with each other by using `--add-exclusive-node`. In this case, make sure that the same fixed difficulty is given to all the daemons.
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Next, restore a mainnet wallet with the following seed and restore height 0 (the file path doesn't matter):
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```bash
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velvet lymph giddy number token physics poetry unquoted nibs useful sabotage limits benches lifestyle eden nitrogen anvil fewest avoid batch vials washing fences goat unquoted
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```
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Open the wallet file with `monero-wallet-rpc` with RPC port 18083. Finally, start tests by invoking ./blockchain.py or ./speed.py
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## Parameters
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Configuration of individual tests.
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### Mining test
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The following environment variables may be set to control the mining test:
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- `MINING_NO_MEASUREMENT` - set to anything to use large enough and fixed mining timeouts (use case: very slow PCs and no intention to change the mining code)
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- `MINING_SILENT` - set to anything to disable mining logging
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For example, to customize the run of the functional tests, you may run the following commands from the build directory:
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```bash
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export MINING_NO_MEASUREMENT=1
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ctest -V -R functional_tests_rpc
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unset MINING_NO_MEASUREMENT
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```
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# Fuzz tests
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Fuzz tests are written using American Fuzzy Lop (AFL), and located under the `tests/fuzz` directory.
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An additional helper utility is provided `contrib/fuzz_testing/fuzz.sh`. AFL must be installed, and some additional setup may be necessary for the script to run properly.
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# Hash tests
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Hash tests exist under `tests/hash`, and include a set of target hashes in text files.
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To run only Monero's hash tests (after building):
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```bash
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cd build/debug/tests/hash
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ctest
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```
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To run the same tests on a release build, replace `debug` with `release`.
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# Libwallet API tests
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[TODO]
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# Net Load tests
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[TODO]
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# Performance tests
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Performance tests are located in `tests/performance_tests`, and test features for performance metrics on the host machine.
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To run only Monero's performance tests (after building):
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```bash
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cd build/debug/tests/performance_tests
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./performance_tests
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```
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The path may be build/Linux/master/debug (adapt as necessary for your platform).
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If the `performance_tests` binary does not exist, try running `make` in the `build/debug/tests/performance_tests` directory.
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To run the same tests on a release build, replace `debug` with `release`.
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# Unit tests
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Unit tests are defined under the `tests/unit_tests` directory. Independent components are tested individually to ensure they work properly on their own.
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To run only Monero's unit tests (after building):
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```bash
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cd build/debug/tests/unit_tests
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ctest
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```
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To run the same tests on a release build, replace `debug` with `release`.
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# Writing new tests
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## Test hygiene
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When writing new tests, please implement all functions in `.cpp` or `.c` files, and only put function headers in `.h` files. This will help keep the fairly complex test suites somewhat sane going forward.
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## Writing fuzz tests
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[TODO]
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