2017-12-28 15:13:23 +00:00
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# How to run ClickHouse tests
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The `clickhouse-test` utility that is used for functional testing is written using Python 2.x.It also requires you to have some third-party packages:
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```bash
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$ pip install lxml termcolor
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```
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In a nutshell:
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- Put the `clickhouse` program to `/usr/bin` (or `PATH`)
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- Create a `clickhouse-client` symlink in `/usr/bin` pointing to `clickhouse`
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- Start the `clickhouse` server
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- `cd dbms/tests/`
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- Run `./clickhouse-test`
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## Example usage
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Run `./clickhouse-test --help` to see available options.
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To run tests without having to create a symlink or mess with `PATH`:
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```bash
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2018-06-05 20:09:51 +00:00
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./clickhouse-test -c "../../build/dbms/programs/clickhouse --client"
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2017-12-28 15:13:23 +00:00
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```
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To run a single test, i.e. `00395_nullable`:
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```bash
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./clickhouse-test 00395
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```
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