Fresh start

1 files changed, 357 insertions, 0 deletions

diff --git a/jni/ruby/test/rubygems/test_gem_dependency.rb b/jni/ruby/test/rubygems/test_gem_dependency.rb
new file mode 100644
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+++ b/jni/ruby/test/rubygems/test_gem_dependency.rb
@@ -0,0 +1,357 @@
+require 'rubygems/test_case'
+require 'rubygems/dependency'
+
+class TestGemDependency < Gem::TestCase
+
+  def test_initialize
+    d = dep "pkg", "> 1.0"
+
+    assert_equal "pkg", d.name
+    assert_equal req("> 1.0"), d.requirement
+  end
+
+  def test_initialize_type_bad
+    e = assert_raises ArgumentError do
+      Gem::Dependency.new 'monkey' => '1.0'
+    end
+
+    assert_equal 'dependency name must be a String, was {"monkey"=>"1.0"}',
+                 e.message
+  end
+
+  def test_initialize_double
+    d = dep "pkg", "> 1.0", "< 2.0"
+    assert_equal req("> 1.0", "< 2.0"), d.requirement
+  end
+
+  def test_initialize_empty
+    d = dep "pkg"
+    assert_equal req(">= 0"), d.requirement
+  end
+
+  def test_initialize_prerelease
+    d = dep 'd', '1.a'
+
+    assert d.prerelease?
+
+    d = dep 'd', '= 1.a'
+
+    assert d.prerelease?
+  end
+
+  def test_initialize_type
+    assert_equal :runtime, dep("pkg").type
+    assert_equal :development, dep("pkg", [], :development).type
+
+    assert_raises ArgumentError do
+      dep "pkg", :sometimes
+    end
+  end
+
+  def test_initialize_version
+    d = dep "pkg", v("2")
+    assert_equal req("= 2"), d.requirement
+  end
+
+  def test_equals2
+    o  = dep "other"
+    d  = dep "pkg", "> 1.0"
+    d1 = dep "pkg", "> 1.1"
+
+    assert_equal d, d.dup
+    assert_equal d.dup, d
+
+    refute_equal d, d1
+    refute_equal d1, d
+
+    refute_equal d, o
+    refute_equal o, d
+
+    refute_equal d, Object.new
+    refute_equal Object.new, d
+  end
+
+  def test_equals2_type
+    refute_equal dep("pkg", :runtime), dep("pkg", :development)
+  end
+
+  def test_equals_tilde
+    d = dep "a", "0"
+
+    assert_match d,                  d,             "match self"
+    assert_match dep("a", ">= 0"),   d,             "match version exact"
+    assert_match dep("a", ">= 0"),   dep("a", "1"), "match version"
+    refute_match dep("a"), Object.new
+
+    Gem::Deprecate.skip_during do
+      assert_match dep(/a/, ">= 0"),   d,             "match simple regexp"
+      assert_match dep(/a|b/, ">= 0"), d,             "match scary regexp"
+      refute_match dep(/a/), dep("b")
+    end
+  end
+
+  def test_equals_tilde_escape
+    refute_match dep("a|b"), dep("a", "1")
+    Gem::Deprecate.skip_during do
+      assert_match dep(/a|b/), dep("a", "1")
+    end
+  end
+
+  def test_equals_tilde_object
+    o = Object.new
+    def o.name    ; 'a' end
+    def o.version ; '0' end
+
+    assert_match dep("a"), o
+  end
+
+  def test_equals_tilde_spec
+    assert_match dep("a", ">= 0"),   spec("a", "0")
+    assert_match dep("a", "1"),      spec("a", "1")
+    Gem::Deprecate.skip_during do
+      assert_match dep(/a/, ">= 0"),   spec("a", "0")
+      assert_match dep(/a|b/, ">= 0"), spec("b", "0")
+      refute_match dep(/a/, ">= 0"),   spec("b", "0")
+    end
+  end
+
+  def test_hash
+    d = dep "pkg", "1.0"
+
+    assert_equal d.hash, d.dup.hash
+    assert_equal d.dup.hash, d.hash
+
+    refute_equal dep("pkg", "1.0").hash,   dep("pkg", "2.0").hash, "requirement"
+    refute_equal dep("pkg", "1.0").hash,   dep("abc", "1.0").hash, "name"
+    refute_equal dep("pkg", :development), dep("pkg", :runtime), "type"
+  end
+
+  def test_match_eh_name_tuple
+    a_dep = dep 'a'
+
+    a_tup = Gem::NameTuple.new 'a', 1
+    b_tup = Gem::NameTuple.new 'b', 2
+    c_tup = Gem::NameTuple.new 'c', '2.a'
+
+    assert a_dep.match? a_tup
+    refute a_dep.match? b_tup
+
+    b_dep = dep 'b', '>= 3'
+
+    refute b_dep.match? b_tup
+
+    c_dep = dep 'c', '>= 1'
+
+    refute c_dep.match? c_tup
+
+    c_dep = dep 'c'
+
+    refute c_dep.match? c_tup
+
+    c_dep = dep 'c', '2.a'
+
+    assert c_dep.match? c_tup
+  end
+
+  def test_match_eh_allow_prerelease
+    a_dep = dep 'a'
+
+    a_tup = Gem::NameTuple.new 'a', 1
+    b_tup = Gem::NameTuple.new 'b', 2
+    c_tup = Gem::NameTuple.new 'c', '2.a'
+
+    assert a_dep.match? a_tup, nil, true
+    refute a_dep.match? b_tup, nil, true
+
+    b_dep = dep 'b', '>= 3'
+
+    refute b_dep.match? b_tup, nil, true
+
+    c_dep = dep 'c', '>= 1'
+
+    assert c_dep.match? c_tup, nil, true
+
+    c_dep = dep 'c'
+
+    assert c_dep.match? c_tup, nil, true
+
+    c_dep = dep 'c', '2.a'
+
+    assert c_dep.match? c_tup, nil, true
+  end
+
+  def test_match_eh_specification
+    a_dep = dep 'a'
+
+    a_spec = util_spec 'a', 1
+    b_spec = util_spec 'b', 2
+    c_spec = util_spec 'c', '2.a'
+
+    assert a_dep.match? a_spec
+    refute a_dep.match? b_spec
+
+    b_dep = dep 'b', '>= 3'
+
+    refute b_dep.match? b_spec
+
+    c_dep = dep 'c', '>= 1'
+
+    refute c_dep.match? c_spec
+
+    c_dep = dep 'c'
+
+    refute c_dep.match? c_spec
+
+    c_dep = dep 'c', '2.a'
+
+    assert c_dep.match? c_spec
+  end
+
+  def test_matches_spec_eh
+    spec = util_spec 'b', 2
+
+    refute dep('a')        .matches_spec?(spec), 'name mismatch'
+    assert dep('b')        .matches_spec?(spec), 'name match'
+    refute dep('b', '= 1') .matches_spec?(spec), 'requirement mismatch'
+    assert dep('b', '~> 2').matches_spec?(spec), 'requirement match'
+  end
+
+  def test_matches_spec_eh_prerelease
+    spec = util_spec 'b', '2.1.a'
+
+    refute dep('a')          .matches_spec?(spec), 'name mismatch'
+    assert dep('b')          .matches_spec?(spec), 'name match'
+    refute dep('b', '= 1')   .matches_spec?(spec), 'requirement mismatch'
+    assert dep('b', '~> 2')  .matches_spec?(spec), 'requirement match'
+    assert dep('b', '~> 2.a').matches_spec?(spec), 'prerelease requirement'
+  end
+
+  def test_merge
+    a1 = dep 'a', '~> 1.0'
+    a2 = dep 'a', '= 1.0'
+
+    a3 = a1.merge a2
+
+    assert_equal dep('a', '~> 1.0', '= 1.0'), a3
+  end
+
+  def test_merge_default
+    a1 = dep 'a'
+    a2 = dep 'a', '1'
+
+    a3 = a1.merge a2
+
+    assert_equal dep('a', '1'), a3
+  end
+
+  def test_merge_name_mismatch
+    a = dep 'a'
+    b = dep 'b'
+
+    e = assert_raises ArgumentError do
+      a.merge b
+    end
+
+    assert_equal 'a (>= 0) and b (>= 0) have different names',
+                 e.message
+  end
+
+  def test_merge_other_default
+    a1 = dep 'a', '1'
+    a2 = dep 'a'
+
+    a3 = a1.merge a2
+
+    assert_equal dep('a', '1'), a3
+  end
+
+  def test_prerelease_eh
+    d = dep "pkg", "= 1"
+
+    refute d.prerelease?
+
+    d.prerelease = true
+
+    assert d.prerelease?
+
+    d = dep "pkg", "= 1.a"
+
+    assert d.prerelease?
+
+    d.prerelease = false
+
+    assert d.prerelease?
+
+    d = dep "pkg", "> 1.a", "> 2"
+
+    assert d.prerelease?
+  end
+
+  def test_specific
+    refute dep('a', '> 1').specific?
+
+    assert dep('a', '= 1').specific?
+  end
+
+  def test_to_spec
+          util_spec 'a', '1'
+    a_2 = util_spec 'a', '2'
+
+    a_dep = dep 'a', '>= 0'
+
+    assert_equal a_2, a_dep.to_spec
+  end
+
+  def test_to_spec_prerelease
+    a_1     = util_spec 'a', '1'
+    a_1_1_a = util_spec 'a', '1.1.a'
+
+    a_dep = dep 'a', '>= 0'
+
+    assert_equal a_1, a_dep.to_spec
+
+    a_pre_dep = dep 'a', '>= 0'
+    a_pre_dep.prerelease = true
+
+    assert_equal a_1_1_a, a_pre_dep.to_spec
+  end
+
+  def test_to_specs_suggests_other_versions
+    a = util_spec 'a', '1.0', 'b' => '>= 1.0'
+
+    a_file = File.join a.gem_dir, 'lib', 'a_file.rb'
+
+    write_file a_file do |io|
+      io.puts '# a_file.rb'
+    end
+
+    dep = Gem::Dependency.new "a", "= 2.0"
+
+    e = assert_raises Gem::LoadError do
+      dep.to_specs
+    end
+
+    assert_match "Could not find 'a' (= 2.0) - did find: [a-1.0]", e.message
+  end
+
+  def test_to_specs_indicates_total_gem_set_size
+    a = util_spec 'a', '1.0', 'b' => '>= 1.0'
+
+    a_file = File.join a.gem_dir, 'lib', 'a_file.rb'
+
+    write_file a_file do |io|
+      io.puts '# a_file.rb'
+    end
+
+    dep = Gem::Dependency.new "b", "= 2.0"
+
+    e = assert_raises Gem::LoadError do
+      dep.to_specs
+    end
+
+    assert_match "Could not find 'b' (= 2.0) among 1 total gem(s)", e.message
+  end
+
+
+end
+