Move developer-focused commands to dev-cmd.

1 files changed, 63 insertions, 0 deletions

diff --git a/Library/Homebrew/dev-cmd/tests.rb b/Library/Homebrew/dev-cmd/tests.rb
new file mode 100644
index 000000000..be8f72ace
--- /dev/null
+++ b/Library/Homebrew/dev-cmd/tests.rb
@@ -0,0 +1,63 @@
+#: @hide_from_man_page
+#:  * `tests` [`-v`] [`--coverage`] [`--generic`] [`--no-compat`] [`--only=`<test_script/test_method>] [`--seed` <seed>] [`--trace`] [`--online`] [`--official-cmd-taps`]:
+#:    Run Homebrew's unit and integration tests.
+
+require "fileutils"
+require "tap"
+
+module Homebrew
+  def tests
+    (HOMEBREW_LIBRARY/"Homebrew/test").cd do
+      ENV["HOMEBREW_NO_ANALYTICS_THIS_RUN"] = "1"
+      ENV["TESTOPTS"] = "-v" if ARGV.verbose?
+      ENV["HOMEBREW_NO_COMPAT"] = "1" if ARGV.include? "--no-compat"
+      ENV["HOMEBREW_TEST_GENERIC_OS"] = "1" if ARGV.include? "--generic"
+      ENV["HOMEBREW_NO_GITHUB_API"] = "1" unless ARGV.include? "--online"
+      if ARGV.include? "--official-cmd-taps"
+        ENV["HOMEBREW_TEST_OFFICIAL_CMD_TAPS"] = "1"
+      end
+
+      if ARGV.include? "--coverage"
+        ENV["HOMEBREW_TESTS_COVERAGE"] = "1"
+        FileUtils.rm_f "coverage/.resultset.json"
+      end
+
+      # Override author/committer as global settings might be invalid and thus
+      # will cause silent failure during the setup of dummy Git repositories.
+      %w[AUTHOR COMMITTER].each do |role|
+        ENV["GIT_#{role}_NAME"] = "brew tests"
+        ENV["GIT_#{role}_EMAIL"] = "brew-tests@localhost"
+      end
+
+      Homebrew.install_gem_setup_path! "bundler"
+      unless quiet_system("bundle", "check")
+        system "bundle", "install", "--path", "vendor/bundle"
+      end
+
+      # Make it easier to reproduce test runs.
+      ENV["SEED"] = ARGV.next if ARGV.include? "--seed"
+
+      args = []
+      args << "--trace" if ARGV.include? "--trace"
+      if ARGV.value("only")
+        ENV["HOMEBREW_TESTS_ONLY"] = "1"
+        test_name, test_method = ARGV.value("only").split("/", 2)
+        args << "TEST=test_#{test_name}.rb"
+        args << "TESTOPTS=--name=test_#{test_method}" if test_method
+      end
+      args += ARGV.named.select { |v| v[/^TEST(OPTS)?=/] }
+      system "bundle", "exec", "rake", "test", *args
+
+      Homebrew.failed = !$?.success?
+
+      if (fs_leak_log = HOMEBREW_LIBRARY/"Homebrew/test/fs_leak_log").file?
+        fs_leak_log_content = fs_leak_log.read
+        unless fs_leak_log_content.empty?
+          opoo "File leak is detected"
+          puts fs_leak_log_content
+          Homebrew.failed = true
+        end
+      end
+    end
+  end
+end