node/test/.eslintrc

## Test-specific linter rules

rules:
  ## allow undeclared variables
  no-undef: 0
  ## allow global Buffer usage
  require-buffer: 0
  ## common module is mandatory in tests
  required-modules: [2, "common"]

globals:
  gc: false
test: enable linting for tests Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> 10 years ago			`## Test-specific linter rules`

			`rules:`
tools: enable/add additional eslint rules Enables the following rules: - no-undef: Valuable rule to error on usage of undefined variables - require-buffer: Custom rule that forbids usage of the global Buffer inside lib/ because of REPL issues. PR-URL: https://github.com/nodejs/io.js/pull/1794 Reviewed-By: Trevor Norris <trev.norris@gmail.com> 10 years ago			`## allow undeclared variables`
			`no-undef: 0`
			`## allow global Buffer usage`
			`require-buffer: 0`
test: make common.js mandatory via linting rule test/common.js contains code that detects global variable leaks. This eslint rule checks that a module named `common` is loaded. It is only applicable to files in the test directory. Tests that intentionally leak variables can opt out with an eslint-disable comment. PR-URL: https://github.com/nodejs/node/pull/3157 Reviewed-By: Rod Vagg <rod@vagg.org> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> 9 years ago			`## common module is mandatory in tests`
			`required-modules: [2, "common"]`
tools: enable/add additional eslint rules Enables the following rules: - no-undef: Valuable rule to error on usage of undefined variables - require-buffer: Custom rule that forbids usage of the global Buffer inside lib/ because of REPL issues. PR-URL: https://github.com/nodejs/io.js/pull/1794 Reviewed-By: Trevor Norris <trev.norris@gmail.com> 10 years ago
			`globals:`
			`gc: false`