bootstraptest/

This is a small test suite that runs on Miniruby. We can run it with:

make btest

To run individual bootstrap tests, we can either specify a list of filenames or use the --sets flag in the variable BTESTS:

make btest BTESTS="../bootstraptest/test_string.rb ../bootstraptest/test_class.rb"
make btest BTESTS="--sets=string,class"

To run these tests with verbose logging, we can add -v to the OPTS:

make btest OPTS="--sets=string,class -v"

If we want to run the bootstrap test suite on Ruby (not Miniruby), we can use:

make test

To run these tests with verbose logging, we can add -v to the OPTS:

make test OPTS=-v

(GNU make only) To run a specific file, we can use:

make ../test/ruby/test_string.rb

You can use the -n test option to run a specific test with a regex:

make ../test/ruby/test_string.rb TESTOPTS="-n /test_.*_to_s/"

test/

This is a more comprehensive test suite that runs on Ruby. We can run it with:

make test-all

We can run a specific test file or directory in this suite using the TESTS option, for example:

make test-all TESTS="../test/ruby/"
make test-all TESTS="../test/ruby/test_string.rb"

We can run a specific test in this suite using the TESTS option, specifying first the file name, and then the test name, prefixed with --name. For example:

make test-all TESTS="../test/ruby/test_string.rb --name=TestString#test_to_s"

To run these tests with verbose logging, we can add -v to TESTS:

make test-all TESTS=-v

We can display the help of the TESTS option:

make test-all TESTS=--help

We can run all the tests in test/, bootstraptest/ and spec/ (the spec/ is explained in a later section) all together with:

make check

spec/ruby

This is a test suite defined in the Ruby spec repository, and is periodically mirrored into the spec/ruby directory of this repository. It tests the behavior of the Ruby programming language. We can run this using:

make test-spec

We can run a specific test file or directory in this suite using the SPECOPTS option, for example:

make test-spec SPECOPTS="../spec/ruby/core/string/"
make test-spec SPECOPTS="../spec/ruby/core/string/to_s_spec.rb"

To run a specific test, we can use the --example flag to match against the test name:

make test-spec SPECOPTS="../spec/ruby/core/string/to_s_spec.rb --example='returns self when self.class == String'"

To run these specs with verbose logging, we can add -v to the SPECOPTS:

make test-spec SPECOPTS="../spec/ruby/core/string/to_s_spec.rb -Vfs"

(GNU make only) To run a ruby-spec file or directory, we can use

make ../spec/ruby/core/string/to_s_spec.rb

spec/bundler

The bundler test suite is defined in the RubyGems repository, and is periodically mirrored into the spec/ruby directory of this repository. We can run this using:

make test-bundler

To run a specific bundler spec file, we can use BUNDLER_SPECS as follows:

make test-bundler BUNDLER_SPECS=commands/exec_spec.rb