Fix, improve vrange CLIs, add test cases from gemnasium-db

vrange/gem/Gemfile

+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+gem 'test-unit'

vrange/gem/Rakefile

+# frozen_string_literal: true
+
+require 'rake/testtask'
+
+task default: 'test'
+Rake::TestTask.new do |task|
+  task.pattern = 'test_vrange.rb'
+  task.loader = :direct
+  task.libs.push 'test', 'spec', Dir.pwd
+end
+
+require 'rake/clean'

vrange/gem/test_vrange.rb

+# frozen_string_literal: true
+
+# can be executed with `rake test`
+
+require 'test/unit'
+require 'open3'
+require 'logger'
+
+class TestRangecheck < Test::Unit::TestCase
+  def setup
+    @logger = Logger.new(STDOUT)
+    @executable = './vrange.rb'
+  end
+
+  def cleanupstr(str)
+    str.gsub(/[^0-9A-Za-z{}"]/, '')
+  end
+
+  def test_wellformed_json_file
+    expect = File.read('tests/simple_out.json')
+    stdout, stderr, status = Open3.capture3("#{@executable} tests/simple_in.json")
+    result = stdout.empty? ? stderr : stdout
+    assert_equal(cleanupstr(result), cleanupstr(expect))
+    assert(status.success?)
+  end
+
+  def test_dictionary_json_file
+    stdout, stderr, status = Open3.capture3("#{@executable} tests/dictionary.json")
+    expect = <<~EXPECT
+      785: unexpected token at '{
+      {"range": "==2.0.1", "version": "2.0.0"}
+      }
+      '
+    EXPECT
+    result = stdout.empty? ? stderr : stdout
+    assert_equal(cleanupstr(result), cleanupstr(expect))
+    assert(!status.success?)
+  end
+
+  def test_empty_json_file
+    stdout, stderr, status = Open3.capture3("#{@executable} tests/empty.json")
+    result = stdout.empty? ? stderr : stdout
+    assert_equal(result, "JSON Array expected\n")
+    assert(!status.success?)
+  end
+
+  def test_nonexistent_json_file
+    stdout, stderr, status = Open3.capture3("#{@executable} tests/empty00.json")
+    result = stdout.empty? ? stderr : stdout
+    assert_equal(result, "No such file or directory @ rb_sysopen - tests/empty00.json\n")
+    assert(!status.success?)
+  end
+
+  def test_gemnasium_db_advisory_ranges
+    expect = File.read('tests/adb_ranges_out.json')
+    stdout, stderr, status = Open3.capture3("#{@executable} tests/adb_ranges_in.json")
+    result = stdout.empty? ? stderr : stdout
+    assert_equal(cleanupstr(result), cleanupstr(expect))
+    assert(status.success?)
+  end
+end

vrange/gem/tests/adb_ranges_in.json

+[
+  {
+    "range": "<1.12.3||>2.0.0a <3.0.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.2.0a <3.2.20||>=4.0.0a <4.0.11||>=4.1.0a <4.1.7||>=4.2.0.a <4.2.0.beta3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.2.0.0.alpha <3.2.22.2||>=4.0.0.0.alpha <4.1.14.2||>=4.2.0.0.alpha <4.2.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=5.0.0.alpha <5.0.0.beta1.1||>=4.2.0.alpha <4.2.5.1||>=4.0.0.alpha <4.1.14.1||<3.2.22.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.18 || >=2.4.0 <3.1.12 || >=3.2.0 <3.2.13",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.0.17 || >=3.1.0 <3.1.8 || >=3.2.0 <3.2.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.15 || >=2.4.0 <3.0.19 || >=3.1.0 <3.1.10 || >=3.2.0 <3.2.11",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0.alpha <3.2.22.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.0.17 || >=3.1.0 <3.1.8 || >=3.2.0 <3.2.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.3.0.alpha0 <2.3.13",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.6 <3.2.16||>=4.0.0.beta1 <4.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0.alpha0 <3.0.12||>=3.1.0.alpha0 <3.1.4||>=3.2.0.alpha0 <3.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.2.22.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.2.0.alpha <4.2.5.1||>=4.0.0.alpha <4.1.14.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.0 <3.2.16||>=4.0.0.beta1 <4.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.2.0.0.alpha <3.2.22.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.0.0 <4.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.0.16 || >=3.1.0 <3.1.7 || >=3.2.0 <3.2.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0.alpha0 <3.0.11||>=3.1.0.alpha0 <3.1.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.2.0a <3.2.21||>=4.0.0a <4.0.11.1||>=4.1.0a <4.1.7.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.2.16||>=4.0.0 <4.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.16 || >=2.4.0 <3.0.20",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.1.12 || >=3.2.0 <3.2.13",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.0.12||>=3.1.0 <3.1.4||>=3.2.0 <3.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.2.22||>=4.0.0a <4.1.11||>=4.2.0a <4.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.1.0a <4.1.11||>=4.2.0a <4.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.5.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.12.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.0 <0.12.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">0.11.0 <0.13.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.13.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.5.3||>2.0.0 <2.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.3 || >=1.1.0 <1.1.4 || >=1.2.0 <2.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.4.1||>2.0.0a <2.0.0rc3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.1.0 <4.2.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">2.0.0a <2.1.2||<1.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.6.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.3.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=3.0.28",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=0.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=5.0.0.alpha <5.0.0.beta1.1||>=4.2.0.alpha <4.2.5.1||>=4.1.0.alpha <4.1.14.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.1.11 || >=3.2.0 <3.2.12",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.1.3||>=4.0.0a <4.0.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.3.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.9.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.7.0 <0.9.13",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.0 <2.2.5 || >=3.0.0 <3.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.4.0 <1.5.4 || >=1.6 <2.0.5 || >=2.1.0 <2.1.3 || >=2.2.0 <2.2.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.5.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.3.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.2.2 <4.3.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.1.4 <5.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.3.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "1.4.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.21.3||>0.22a",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.0a",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=1.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.3.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.9.16",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0a <3.0.0.beta.3||>=2.12.0a <2.12.3||>=2.11.0a <2.11.3||>=2.10.0a <2.10.2||>=2.9.0a <2.9.4||>=2.8.0a <2.8.3||>=2.7.0a <2.7.1||>=2.5.0a <2.5.1||>=2.4.0a <2.4.6||>=2.3.0a <2.3.3||>=2.2.0a <2.2.3||>=2.1.0a <2.1.4||>=2.0.0 <2.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=2.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.3.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.8.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.5.0 <0.5.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.6.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.16.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.4.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.2.6 <1.2.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=0.0.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.7.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.6.1 <1.8.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.0.0 <1.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.2.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">0.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<5.0.0.beta1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=4.2.0.beta1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.8.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.4.0 <=0.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.14.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.2.0 <0.2.2||>=0.4.0 <0.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.1.0 <4.6.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.10.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "1.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.2.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.5.5.rc1||>=2.6.0.alpha0 <2.6.6.rc1||>=2.7.0.alpha0 <2.7.0.rc1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.4.14",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.0.12",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.3.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=0.1.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=3.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.0.5.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.7.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.1.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=3.0.23",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.x <2.0.1.rc1||<1.5.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.5.5||2.0.0.beta1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.3.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.2.9",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.5.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.2.0 <3.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.0.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.12.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.11.0a <1.11.4||>=1.12.0a <1.12.2||>=1.13.0a <1.13.12||>=2.0.0a <2.0.3||>=2.1.0a <2.1.2||>=2.2.0a <2.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.2.0.alpha0 <1.2.2||>=1.3.0.alpha0 <1.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.0.rc1.1||1.0.0.rc1.0.0||1.0.0.rc2.0||1.0.0.rc3||1.0.0.rc4||1.0.0.rc5||1.0.0.rc6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.1||>=1.1.0 <1.1.2||1.2.0||1.3.0||1.4.0.beta.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.10.0a <1.10.1||>=1.11.0a <1.11.2||>=1.12.0a <1.12.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.1||>=1.1.0.alpha0 <1.1.2||>=1.2.0.alpha0 <1.2.1.1||>=1.3.0.alpha0 <1.3.1||1.4.0.beta.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.2.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.5.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.7.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.1.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=2.1.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.7.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.0.9",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.3.0 <1.3.1 || >=1.2.0 <1.2.2 || >=1.1.0 <1.1.1 || >=1.0.0 <1.0.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.1.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.3.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.5.5 || >=1.6.0 <1.6.8 || >=1.7.0 <1.7.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.0.24",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.0.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.6.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">0.0.0a <0.6.4||>0.7.0a <0.7.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=0.3.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.0 <2.0.13||>=2.1.0 <2.1.11||>=2.2.0 <2.2.5||>=2.3.0 <2.3.10||>=2.4.0 <2.4.11||>=2.5.0 <2.5.3||>=2.6.0 <2.6.3||>=2.7.0 <2.7.8||>=2.8.0 <2.8.2||>=2.9.0 <2.10.4||>=2.11.0 <2.11.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.2.10||>=2.3.0a <2.3.8||>=3.0.0a <3.0.0.rc4||>=2.4.0a <2.4.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.0.0.rc1 <=1.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.1.33 <=1.1.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.10.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.49.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.3.0 <1.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=3.2.0.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=2.0.0.beta3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.1.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.6.29",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.3||>=1.2.0 <1.2.5||>=1.3.0.beta <1.3.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.4.6||>=1.5.0a <1.5.4||>=1.6.0a <1.6.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.4.0 <1.4.5 || >=1.5.0 <1.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.1.0 <1.1.6 || >=1.2.0 <1.2.8 || >=1.3.0 <1.3.10 || >=1.4.0 <1.4.5 || >=1.5.0 <1.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.2 <=3.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=5.0.0.alpha <5.0.0.beta1.1||>=4.2.0.alpha <4.2.5.1||>=4.0.0.alpha <4.1.14.1||>=3.1.0.alpha <3.2.22.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">4.0.0 <4.0.9||>4.1.0 <4.1.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.0.0.alpha <4.2.7.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.18 || >=2.4.0 <3.0.0 || >=3.1.0 <3.1.12 || >=3.2.0 <3.2.13",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.0.19 || >=3.1.0 <3.1.10 || >=3.2.0 <3.2.11",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.0.18||>=3.1.0 <3.1.9||>=3.2.0 <3.2.10",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.17",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.17 || >=2.4.0 <3.1.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.0.13||>=3.1.0 <3.1.5||>=3.2.0 <3.2.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">2.0.0 <3.2.19",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">4.0.0 <4.0.7||>4.1.0 <4.1.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.1.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.0.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.0.beta",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.6.0 <=1.6.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.10.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.10.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.6.4||>=1.6.7.rc1 <1.6.7.rc4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.8.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.6.3||>=1.6.7.rc2 <1.6.7.rc4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.6.4 ||>=1.6.7.rc2 <1.6.7.rc4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.5.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.7.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.6.0.rc1 <1.6.7.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.6.0.0a <1.6.7.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.8.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.5.x <1.5.11 || >=1.6.x <1.6.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.7.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.0.0.alpha <4.2.7.1||>=5.0.0.alpha <5.0.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=5.0.0.alpha <5.0.0.beta1.1||>=4.2.0.alpha <4.2.5.1||<4.1.14.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.0.0.0.alpha <4.1.14.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.5.1||>=0.6.0 <0.6.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.0.21 || >=4.0.0 <4.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.0.38",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.0.5 <4.0.33",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<5.1.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.0.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.0.0a <4.0.60||>=5.0.0a <5.0.22",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.0.rc3 <2.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=0.1.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.1.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.2.15",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.3.0 <3.9.5 || >=3.10 <3.12 || >=4.0.0.preview2 <4.0.0.rc.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.6.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.1.0.rc1 <1.1.0.rc5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.8.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.0.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.19 <1.22",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.0.0-alpha0 <1.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.6.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.12.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "4.2.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.7.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.rc",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.3.0.pre.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">0.0.0a",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=3.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.4 <4.0.0.beta1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "=1.3.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.8.0 <0.8.7.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.9.11",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=4.1 <4.1.1 || >4.0 <4.0.5 || >=0.0 <3.2.18",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0.beta <3.2.17",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.2.17 || >=4.0.0.beta <4.0.3 || =4.1.0.beta1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">4.0.0.beta <4.0.3 || =4.1.0.beta1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.2.16||>=4.0.0.beta1 <4.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.6.2",
+    "version": "4.5.1"
+  }
+]

vrange/gem/tests/dictionary.json

+{
+{"range": "==2.0.1", "version": "2.0.0"}
+}

vrange/gem/tests/empty.json

+{}

vrange/gem/tests/simple_in.json

+[
+{"range": "", "version": ""},
+{"range": "==2.0.1", "version": ""},
+{"range": ">=0.6.3&&<1.0.1", "version": "1.0.0"},
+{"range": ">=1.2.3", "version": "1.3.3"},
+{"range": ">=1.2.3", "version": "0.0.5"},
+{"range": ">=1.3.2,<2.4.11", "version": "1.3.3"},
+{"range": ">=1.3.2,<2.4.11", "version": "4.5.7"},
+{"range": ">=1.4 <1.4.11||>=1.5 <1.5.6||>=1.6 <1.6.3", "version": "1.6.1"},
+{"range": ">=1.4 <1.4.11||>=1.5 <1.5.6||>=1.6 <1.6.3", "version": "1.0"},
+{"range": ">=1.4 <1.4.11rc1||>=1.5 <1.5.6||>=1.6 <1.6.3", "version": "1.4.10rc2"},
+{"range": ">=1.4 <1.4.11rc1||>=1.5 <1.5.6||>=1.6 <1.6.3", "version": "1.4.11rc2"}
+]

vrange/gem/tests/simple_out.json

+[
+  {
+    "range": "",
+    "version": "",
+    "error": "Missing version"
+  },
+  {
+    "range": "==2.0.1",
+    "version": "",
+    "error": "Missing version"
+  },
+  {
+    "range": ">=0.6.3&&<1.0.1",
+    "version": "1.0.0",
+    "error": "Illformed requirement [\">=0.6.3&&<1.0.1\"]"
+  },
+  {
+    "range": ">=1.2.3",
+    "version": "1.3.3",
+    "satisfies": true
+  },
+  {
+    "range": ">=1.2.3",
+    "version": "0.0.5",
+    "satisfies": false
+  },
+  {
+    "range": ">=1.3.2,<2.4.11",
+    "version": "1.3.3",
+    "error": "Illformed requirement [\">=1.3.2,<2.4.11\"]"
+  },
+  {
+    "range": ">=1.3.2,<2.4.11",
+    "version": "4.5.7",
+    "error": "Illformed requirement [\">=1.3.2,<2.4.11\"]"
+  },
+  {
+    "range": ">=1.4 <1.4.11||>=1.5 <1.5.6||>=1.6 <1.6.3",
+    "version": "1.6.1",
+    "satisfies": true
+  },
+  {
+    "range": ">=1.4 <1.4.11||>=1.5 <1.5.6||>=1.6 <1.6.3",
+    "version": "1.0",
+    "satisfies": false
+  },
+  {
+    "range": ">=1.4 <1.4.11rc1||>=1.5 <1.5.6||>=1.6 <1.6.3",
+    "version": "1.4.10rc2",
+    "satisfies": true
+  },
+  {
+    "range": ">=1.4 <1.4.11rc1||>=1.5 <1.5.6||>=1.6 <1.6.3",
+    "version": "1.4.11rc2",
+    "satisfies": false
+  }
+]

vrange/gem/vrange.rb

 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 require 'json'
 
 EXIT_CODE_BAD_ARGS = 2
 
 if ARGV.size != 1
-  puts <<-EOS
-SYNOPSIS
-  vrange.rb - evaluate versions and ranges
+  filename = File.basename($PROGRAM_NAME)
+  puts <<~EOS
+    SYNOPSIS
+      #{filename} - evaluate versions and ranges
 
-SYNOPSIS
-  vrange.rb <queries>
+    SYNOPSIS
+      ./#{filename} <queries>
 
-DESCRIPTION
-  Evaluate a JSON document containing versions and version ranges (queries)
-  and generate a JSON document telling if the version is in range.
-EOS
+    DESCRIPTION
+      Evaluate a JSON document containing versions and version ranges (queries)
+      and generate a JSON document telling if the version is in range.
+  EOS
   exit EXIT_CODE_BAD_ARGS
 end
 
@@ -26,31 +28,40 @@ def eval_queries(queries)
 end
 
 def eval_query(query)
-  version = parse_version query["version"]
-  parse_range(query["range"]).each do |req|
-    if req.satisfied_by?(version)
-      return query.merge({"satisfies": true})
-    end
+  version = parse_version query['version']
+  parse_range(query['range']).each do |req|
+    return query.merge("satisfies": true) if req.satisfied_by?(version)
   end
-  return query.merge({"satisfies": false})
-rescue => e
-  return query.merge({"error": e.to_s})
+  query.merge("satisfies": false)
+rescue StandardError => e
+  query.merge("error": e.to_s)
 end
 
 def parse_version(version)
-  if version == nil || version == ""
-    raise "Missing version"
-  end
+  raise 'Missing version' if version.nil? || version == ''
+
   Gem::Version.new version
 end
 
 def parse_range(range)
-  if range == nil || range == ""
-    raise "Missing requirement"
-  end
-  range.split("||").map do |requirements|
-    Gem::Requirement.new(requirements.split(%r{\s+}).map{|req| req.strip})
+  raise 'Missing requirement' if range.nil? || range == ''
+
+  range.split('||').map do |requirements|
+    Gem::Requirement.new(requirements.strip.split(/\s+/).map(&:strip))
   end
 end
 
-puts JSON.pretty_generate eval_queries JSON.parse File.read ARGV[0]
+input_file = ARGV[0]
+
+begin
+  json_object = JSON.parse(File.read(input_file))
+  if json_object.instance_of?(Array)
+    puts JSON.pretty_generate eval_queries json_object
+  else
+    puts "JSON Array expected"
+    exit(1)
+  end
+rescue StandardError => e
+  puts e
+  exit(1)
+end

vrange/npm/package.json

@@ -9,6 +9,7 @@
   "private": true,
   "dependencies": {
     "path": "^0.12.7",
+    "read-file": "^0.2.0",
     "semver": "^6.3.0",
     "test": "^0.6.0",
     "testing": "^1.1.2"

vrange/npm/rangecheck.js

@@ -3,7 +3,7 @@
 let documents;
 
 const bail = (error) => {
-  console.log(JSON.stringify({success: false, error: error.message}))
+  console.log(error.message)
   process.exit(1);
 }
 

vrange/npm/shared.js

@@ -3,16 +3,16 @@ const semver = require('semver');
 module.exports = {
     processDocument(item) {
         try {
-            if (!semver.validRange(item.range)) {
+            if (!semver.validRange(item.range, true)) {
                 throw new Error('malformed range string');
             }
-            if (!semver.validRange(item.range)) {
+            if (!semver.valid(item.version, true)) {
                 throw new Error('malformed version string');
             }
             const satisfies = semver.satisfies(item.version, item.range, {
-                includePrerelease: true,
+                includePrerelease: true, loose: true
             });
-            return {success: true, 'range': item.range, 'version': item.version, satisfies};
+            return {'range': item.range, 'version': item.version, satisfies};
         } catch (e) {
             return {'range': item.range, 'version': item.version, 'error': e.message};
         }

vrange/npm/test_rangecheck.js

@@ -3,156 +3,72 @@
 // run with ./test_rangecheck.js
 
 function clean_string(str) {
-    return str.replace(/[^a-zA-Z ]/g, "")
+    return str.replace(/[^a-zA-Z0-9]/g, "")
 }
 
 var testing = require('testing');
-
-const { spawn } = require( 'child_process' );
+var fs = require("fs");
 
 function testWellFormedJsonFile(callback) {
-
-    const ls = spawn('./rangecheck.js', ['tests/input.json']);
-    var expect = `
-[
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "2.0.0",
-    "satisfies": true
-  },
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "1.1.0",
-    "satisfies": false
-  },
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "1.1.0",
-    "satisfies": false
-  },
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "1.1.0",
-    "satisfies": false
-  },
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "1.1.0",
-    "satisfies": false
-  },
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "1.1.0",
-    "satisfies": false
-  },
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "1.1.0",
-    "satisfies": false
-  },
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "1.1.0",
-    "satisfies": false
-  },
-  {
-    "success": true,
-    "range": "^2.0.0",
-    "version": "1.1.0",
-    "satisfies": false
-  },
-  {
-    "range": "Y.Z.YZ",
-    "version": "1.1.0",
-    "error": "malformed range string"
-  },
-  {
-    "success": true,
-    "range": "^2.0.0 || ^3.0.0",
-    "version": "2.0.0",
-    "satisfies": true
-  },
-  {
-    "success": true,
-    "range": "^2.0.0-alpha.1",
-    "version": "2.0.0",
-    "satisfies": true
-  },
-  {
-    "success": true,
-    "range": "^2.0.0-alpha.1",
-    "version": "2.0.0",
-    "satisfies": true
-  },
-  {
-    "success": true,
-    "range": "< 2.0.0",
-    "version": "1.0.0-alpha.1",
-    "satisfies": true
-  }
-]`
-
-    ls.stdout.on('data', data => {
-        datastr = data.toString()
-        datastr = clean_string(datastr)
-        expect = clean_string(expect)
-        testing.assertEquals(datastr, expect)
-    });
-    ls.on('exit', function(code){
-        testing.assertEquals(code, 0);
-    });
+    var expect = String(fs.readFileSync('tests/simple_out.json'));
+    var spawn = require('child_process').spawnSync;
+    var command = spawn('./rangecheck.js', ['tests/simple_in.json']);
+    var out = String(command.stdout);
+    var status = command.status;
+    expect = clean_string(expect);
+    out = clean_string(out);
+    testing.assertEquals(status, 0);
+    testing.assertEquals(out, expect);
     testing.success(callback);
 }
 
 function testDictionaryJsonFile(callback) {
-    const ls = spawn('./rangecheck.js', ['tests/dictionary.json']);
-    ls.stderr.on('data', (data) => {
-        testing.assertEquals(data, "Unexpected token { in JSON at position 2\n");
-    });
-    ls.on('exit', function(code){
-        testing.assertEquals(code, 1);
-    });
+    var spawn = require('child_process').spawnSync;
+    const command = spawn('./rangecheck.js', ['tests/dictionary.json']);
+    var out = String(command.stderr);
+    testing.assertEquals(out, "Unexpected token { in JSON at position 2\n");
+    testing.assertEquals(command.status, 1);
     testing.success(callback);
 }
 
 function testEmptyJsonFile(callback) {
-    const ls = spawn('./rangecheck.js', ['tests/empty.json']);
-    ls.stderr.on('data', (data) => {
-        testing.assertEquals(data, "File input is not a JSON array.\n");
-    });
-    ls.on('exit', function(code){
-        testing.assertEquals(code, 1);
-    });
+    var spawn = require('child_process').spawnSync;
+    const command = spawn('./rangecheck.js', ['tests/empty.json']);
+    testing.assertEquals(String(command.stderr), "File input is not a JSON array.\n");
+    testing.assertEquals(command.status, 1);
     testing.success(callback);
 }
 
 function testNonExistentJsonFile(callback) {
-    const ls = spawn('./rangecheck.js', ['tests/empty00.json']);
-    ls.stderr.on('data', (data) => {
-        testing.assertEquals(data, "ENOENT: no such file or directory, open 'tests/empty00.json'\n");
-    });
-    ls.on('exit', function(code){
-        testing.assertEquals(code, 1);
-    });
+    var spawn = require('child_process').spawnSync;
+    const command = spawn('./rangecheck.js', ['tests/empty00.json']);
+    testing.assertEquals(String(command.stderr), "ENOENT: no such file or directory, open 'tests/empty00.json'\n");
+    testing.assertEquals(command.status, 1);
     testing.success(callback);
 }
 
 
+function testGemnasiumDbAdvisoryRanges(callback) {
+    var expect = String(fs.readFileSync('tests/adb_ranges_out.json'));
+    var spawn = require('child_process').spawnSync;
+    var command = spawn('./rangecheck.js', ['tests/adb_ranges_in.json']);
+    var out = String(command.stdout);
+    var status = command.status
+    expect = clean_string(expect);
+    out = clean_string(out)
+    testing.assertEquals(status, 0);
+    testing.assertEquals(out, expect);
+    testing.success(callback);
+}
+
 exports.test = function(callback)
 {
     var tests = [
         testWellFormedJsonFile,
         testDictionaryJsonFile,
         testEmptyJsonFile,
-        testNonExistentJsonFile
+        testNonExistentJsonFile,
+        testGemnasiumDbAdvisoryRanges
     ];
     testing.run(tests, callback);
 };

vrange/npm/tests/adb_ranges_in.json

+[
+  {
+    "range": "<3.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.0-alpha",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<5.1.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.44.0 <=0.49.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">= 0.0.10 <= 0.0.14",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.17.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.0-a",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.4.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.0.18",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.9.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0 <3.10.0||=3.10.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=3.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.9.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.0.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=5.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.29",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.6.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.3.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.1.12",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.0.10",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.8.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "0.5.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.7.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.8.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=6.4.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.3.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.22.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.1.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 1.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.8.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.3.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.19.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<9.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.1.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.8.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.11.0 || >=4.0.0-rc1 <4.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<11.1.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<11.1.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<11.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=8.0.0-rc4 <13.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "2.0.x || 2.1.x",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 6.1.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=15.0.0 <16.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.9.73",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 2.3.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.2.20",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.1.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.2.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.30.0 || <=0.21.0-pre.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.6.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.3.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<5.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.10.10",
+    "version": "4.5.1"
+  },
+  {
+    "range": "2.1.0-M1 || 2.1.0-M2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.1.5-M1 >=2.1.4-M1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.1.5 >=2.1.2-M2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.3.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.3.9",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.3.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.3.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 1.6.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 0.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.1.0 <=1.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.4.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.7.1 <=1.8.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.12.0||>1.12.2 <3.0.0-beta1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.2.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 0.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=12.0.0 <=12.0.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.0.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<  2.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.1.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.0.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.2.30",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.5.9",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.9",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.0alpha",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=3.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.6.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.7.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.4.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.7.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">= 0.2.0 <= 0.9.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.3.16",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0a <=3.0.1 || <= 2.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.11.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.10.0 <=0.10.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.1.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.4.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.9.11",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.10.100",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.8.10",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.0-alpha.0 <=3.4.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.10.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.6.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.2.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.2.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.4.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 1.0.2 || < 2.3.10",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.1.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 2.11.2 || >= 3.0.0 < 3.6.4 ||  >= 4.0.0 < 4.5.7 || >= 5.0.0 < 5.2.1 || >= 6.0.0 < 6.0.5 || >= 6.1.0 < 6.1.6 || >= 6.2.0 < 6.2.5 || >= 6.3.0 < 6.3.3 || >= 6.4.0 < 6.4.2 || >= 7.0.0 < 7.0.2 || >= 7.1.0 < 7.1.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.5.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.2.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.12.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.3.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">= 5.2.1 <= 6.0.0 || >=6.0.0 <= 6.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.1 <3.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=3.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "5.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.9.14",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.9.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.10.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.22",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.0 <1.0.12",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.12.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 0.1.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 0.6.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 2.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 3.16.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 1.7.0-alpha2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.23.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 2.1.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=3.19.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.0.0-rc7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.6.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.0.0-alpha7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.10.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.9.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.5||>=1.7.0 <1.7.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.3.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.2.0 <=0.4.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.20.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=v0.9.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.26.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.4.1 || >= 2.0.0 < 2.0.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.2.6 <2.47.0 || >2.51.0 <=2.67.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "0.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.2.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.10.4||>=1.11.0 <1.16.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.0.0 <1.4.6||>=2.0.0 <2.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.4.11",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.17.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<13.0.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 3.1.3  || >= 4.0.0 <4.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.26.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.1.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.2.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.3.13",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.0 <=2.14.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.6.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.4.24",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.3.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=6.4.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.15.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.3.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.5.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=2.0.0 <=4.0.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.8.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.16 || >=1.7.0-alpha <1.7.11 || >= 1.8.0-alpha <1.8.2-beta.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "< 1.6.14 || >= 1.7.0 < 1.7.8",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 1.7.12 || >=1.8.0 <= 1.8.3 || >=2.0.0-beta.1 <= 2.0.0-beta.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.4.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.11.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.8.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.0.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=3.2.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.5 || < 2.1.7 >=2.0.0-beta0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.6.6 || < 2.2.4 >=2.0.0-beta0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<4.2.1 || >= 5.0.0alpha0 < 5.0.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.6.6",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 1.12.11",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=0.9.7 <=2.2.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.3.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.19.0-beta.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=6.0.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.2.8000",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=3.0.0alpha <= 3.8.2 || <= 2.15.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": ">=1.4.0-alpha <2.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=2.4.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 0.3.3",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.0.19",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.5.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.5.1 || >=4.0.0 && <4.1.3 || >=5.0.0 && <5.6.1 || >=6.0.0 && <6.1.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.4.6 || >=4.0.0 <4.0.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.12.7",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.1.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<= 1.0.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<3.3.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<0.1.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.25.1",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.2.5",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=1.11.4",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<1.12.4||>=2.0.0 <2.0.2",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<2.6.9 || >= 3.0.0 <3.1.0",
+    "version": "4.5.1"
+  },
+  {
+    "range": "<=0.37.0",
+    "version": "4.5.1"
+  }
+]

vrange/npm/tests/simple_out.json

+[
+  {
+    "range": "^2.0.0",
+    "version": "2.0.0",
+    "satisfies": true
+  },
+  {
+    "range": "^2.0.0",
+    "version": "1.1.0",
+    "satisfies": false
+  },
+  {
+    "range": "^2.0.0",
+    "version": "1.1.0",
+    "satisfies": false
+  },
+  {
+    "range": "^2.0.0",
+    "version": "1.1.0",
+    "satisfies": false
+  },
+  {
+    "range": "^2.0.0",
+    "version": "1.1.0",
+    "satisfies": false
+  },
+  {
+    "range": "^2.0.0",
+    "version": "1.1.0",
+    "satisfies": false
+  },
+  {
+    "range": "^2.0.0",
+    "version": "1.1.0",
+    "satisfies": false
+  },
+  {
+    "range": "^2.0.0",
+    "version": "1.1.0",
+    "satisfies": false
+  },
+  {
+    "range": "^2.0.0",
+    "version": "1.1.0",
+    "satisfies": false
+  },
+  {
+    "range": "Y.Z.YZ",
+    "version": "1.1.0",
+    "error": "malformed range string"
+  },
+  {
+    "range": "^2.0.0 || ^3.0.0",
+    "version": "2.0.0",
+    "satisfies": true
+  },
+  {
+    "range": "^2.0.0-alpha.1",
+    "version": "2.0.0",
+    "satisfies": true
+  },
+  {
+    "range": "^2.0.0-alpha.1",
+    "version": "2.0.0",
+    "satisfies": true
+  },
+  {
+    "range": "< 2.0.0",
+    "version": "1.0.0-alpha.1",
+    "satisfies": true
+  }
+]

vrange/php/RangeCheckTest.php

@@ -12,22 +12,8 @@ final class RangeCheckTest extends TestCase
     {
         $output = "";
         $exitcode = 0; 
-        exec('./rangecheck.php tests/input.json', $output, $exitcode);
-        $expectation = <<<'EXPECT'
-[
-{"range":"","error":"version not specified","version":""},
-{"range":"==2.0.1","version":"","error":"version not specified"},
-{"range":">=0.6.3&&<1.0.1","error":"Could not parse version constraint >=0.6.3&&<1.0.1: Invalid version string \"0.6.3&&<1.0.1\"","version":"1.0.0"},
-{"range":">=1.2.3","version":"1.3.3","satisfies":true},
-{"range":">=1.2.3","version":"0.0.5","satisfies":false},
-{"range":">=1.3.2,<2.4.11","version":"1.3.3","satisfies":true},
-{"range":">=1.3.2,<2.4.11","version":"4.5.7","satisfies":false},
-{"range":">=1.4,<1.4.11||>=1.5,<1.5.6||>=1.6,<1.6.3","version":"1.6.1","satisfies":true},
-{"range":">=1.4,<1.4.11||>=1.5,<1.5.6||>=1.6,<1.6.3","version":"1.0","satisfies":false},
-{"range":">=1.4,<1.4.11rc1||>=1.5,<1.5.6||>=1.6,<1.6.3","version":"1.4.10rc2","satisfies":true},
-{"range":">=1.4,<1.4.11rc1||>=1.5,<1.5.6||>=1.6,<1.6.3","version":"1.4.11rc2","satisfies":true}
-]
-EXPECT;
+        exec('./rangecheck.php tests/simple_in.json', $output, $exitcode);
+        $expectation = file_get_contents('tests/simple_out.json');
         $this->assertEquals(implode("\n", $output), $expectation);
         $this->assertEquals($exitcode, 0);
     }
@@ -58,4 +44,14 @@ EXPECT;
         $this->assertEquals(implode("\n", $output), "tests/empty00.json does not exist");
         $this->assertEquals($exitcode, 1);
     }
+
+    public function testGemnasiumDbAdvisoryRanges(): void
+    {
+        $output = "";
+        $exitcode = 0; 
+        exec('./rangecheck.php tests/adb_ranges_in.json', $output, $exitcode);
+        $expectation = file_get_contents('tests/adb_ranges_out.json');
+        $this->assertEquals(implode("\n", $output), $expectation);
+        $this->assertEquals($exitcode, 0);
+    }
 }

vrange/php/rangecheck.php

@@ -63,7 +63,7 @@ class JsonListener extends \JsonStreamingParser\Listener\IdleListener
             if (strlen($value) == 0) {
                 $this->dict['error'] = 'version not specified';
             } else {
-                $this->version = new Constraint('==', $value);
+                $this->version = self::$parser->parseConstraints("== $value");
             }
         }
         $this->ctx = "";