mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
100 lines
2.1 KiB
Markdown
100 lines
2.1 KiB
Markdown
# How to use "configure" and "make" commands for Ruby
|
|
|
|
This is for developers of Ruby.
|
|
If you are a user of Ruby, please see README.md.
|
|
|
|
## In-place build
|
|
|
|
```
|
|
$ autoconf
|
|
$ ./configure --prefix=$PWD/local
|
|
$ make
|
|
$ make install
|
|
$ ./local/bin/ruby -e 'puts "Hello"'
|
|
Hello
|
|
```
|
|
|
|
## Out-of-place build
|
|
|
|
```
|
|
$ autoconf
|
|
$ mkdir ../ruby-build
|
|
$ cd ../ruby-build
|
|
$ ../ruby-src/configure --prefix=$PWD/local
|
|
$ make
|
|
$ make install
|
|
$ ./local/bin/ruby -e 'puts "Hello"'
|
|
Hello
|
|
```
|
|
|
|
## How to run the whole test suite
|
|
|
|
```
|
|
$ make check
|
|
```
|
|
|
|
It runs (about) three test suites:
|
|
|
|
* `make test` (a test suite for the interpreter core)
|
|
* `make test-all` (for all builtin classes and libraries)
|
|
* `make test-spec` (a conformance test suite for Ruby implementations)
|
|
* `make test-bundler` (a test suite for the bundler examples)
|
|
|
|
## How to run the test suite with log
|
|
|
|
```
|
|
$ make test OPTS=-v
|
|
|
|
$ make test-all TESTS=-v
|
|
|
|
$ make test-spec MSPECOPT=-Vfs
|
|
```
|
|
|
|
## How to run a part of the test suite
|
|
|
|
```
|
|
# Runs a directory
|
|
$ make test-all TESTS=test/rubygems
|
|
$ make test-all TESTS=rubygems
|
|
|
|
# Runs a file
|
|
$ make test-all TESTS=test/ruby/test_foo.rb
|
|
$ make test-all TESTS=ruby/foo
|
|
|
|
# Runs a test whose name includes test_bar
|
|
$ make test-all TESTS="test/ruby/test_foo.rb -n /test_bar/"
|
|
```
|
|
|
|
```
|
|
$ make test-spec MSPECOPT=spec/ruby/core/foo/bar_spec.rb
|
|
|
|
$ make test-bundler BUNDLER_SPECS=commands/exec_spec.rb:58
|
|
```
|
|
|
|
## How to measure coverage of C and Ruby code
|
|
|
|
You need to be able to use gcc (gcov) and lcov visualizer.
|
|
|
|
```
|
|
$ autoconf
|
|
$ ./configure --enable-gcov
|
|
$ make
|
|
$ make update-coverage
|
|
$ rm -f test-coverage.dat
|
|
$ make test-all COVERAGE=true
|
|
$ make lcov
|
|
$ open lcov-out/index.html
|
|
```
|
|
|
|
If you need only C code coverage, you can remove `COVERAGE=true` from the above process.
|
|
You can also use `gcov` command directly to get per-file coverage.
|
|
|
|
If you need only Ruby code coverage, you can remove `--enable-gcov`.
|
|
Note that `test-coverage.dat` accumulates all runs of `make test-all`.
|
|
Make sure that you remove the file if you want to measure one test run.
|
|
|
|
You can see the coverage result of CI: https://rubyci.org/coverage
|
|
|
|
## How to benchmark
|
|
|
|
see https://github.com/ruby/ruby/tree/master/benchmark#make-benchmark
|