Add latest changes from gitlab-org/gitlab@15-1-stable-eev15.1.0-rc42

1 files changed, 90 insertions, 0 deletions

diff --git a/spec/lib/gitlab/regex_requires_app_spec.rb b/spec/lib/gitlab/regex_requires_app_spec.rb
new file mode 100644
index 00000000000..5808033dc4c
--- /dev/null
+++ b/spec/lib/gitlab/regex_requires_app_spec.rb
@@ -0,0 +1,90 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+# Only specs that *cannot* be run with fast_spec_helper only
+# See regex_spec for tests that do not require the full spec_helper
+RSpec.describe Gitlab::Regex do
+  describe '.debian_architecture_regex' do
+    subject { described_class.debian_architecture_regex }
+
+    it { is_expected.to match('amd64') }
+    it { is_expected.to match('kfreebsd-i386') }
+
+    # may not be empty string
+    it { is_expected.not_to match('') }
+    # must start with an alphanumeric
+    it { is_expected.not_to match('-a') }
+    it { is_expected.not_to match('+a') }
+    it { is_expected.not_to match('.a') }
+    it { is_expected.not_to match('_a') }
+    # only letters, digits and characters '-'
+    it { is_expected.not_to match('a+b') }
+    it { is_expected.not_to match('a.b') }
+    it { is_expected.not_to match('a_b') }
+    it { is_expected.not_to match('a~') }
+    it { is_expected.not_to match('aé') }
+
+    # More strict
+    # Enforce lowercase
+    it { is_expected.not_to match('AMD64') }
+    it { is_expected.not_to match('Amd64') }
+    it { is_expected.not_to match('aMD64') }
+  end
+
+  describe '.npm_package_name_regex' do
+    subject { described_class.npm_package_name_regex }
+
+    it { is_expected.to match('@scope/package') }
+    it { is_expected.to match('unscoped-package') }
+    it { is_expected.not_to match('@first-scope@second-scope/package') }
+    it { is_expected.not_to match('scope-without-at-symbol/package') }
+    it { is_expected.not_to match('@not-a-scoped-package') }
+    it { is_expected.not_to match('@scope/sub/package') }
+    it { is_expected.not_to match('@scope/../../package') }
+    it { is_expected.not_to match('@scope%2e%2e%2fpackage') }
+    it { is_expected.not_to match('@%2e%2e%2f/package') }
+
+    context 'capturing group' do
+      [
+        ['@scope/package', 'scope'],
+        ['unscoped-package', nil],
+        ['@not-a-scoped-package', nil],
+        ['@scope/sub/package', nil],
+        ['@inv@lid-scope/package', nil]
+      ].each do |package_name, extracted_scope_name|
+        it "extracts the scope name for #{package_name}" do
+          match = package_name.match(described_class.npm_package_name_regex)
+          expect(match&.captures&.first).to eq(extracted_scope_name)
+        end
+      end
+    end
+  end
+
+  describe '.debian_distribution_regex' do
+    subject { described_class.debian_distribution_regex }
+
+    it { is_expected.to match('buster') }
+    it { is_expected.to match('buster-updates') }
+    it { is_expected.to match('Debian10.5') }
+
+    # Do not allow slash, even if this exists in the wild
+    it { is_expected.not_to match('jessie/updates') }
+
+    # Do not allow Unicode
+    it { is_expected.not_to match('hé') }
+  end
+
+  describe '.debian_component_regex' do
+    subject { described_class.debian_component_regex }
+
+    it { is_expected.to match('main') }
+    it { is_expected.to match('non-free') }
+
+    # Do not allow slash
+    it { is_expected.not_to match('non/free') }
+
+    # Do not allow Unicode
+    it { is_expected.not_to match('hé') }
+  end
+end