1 files changed, 138 insertions, 0 deletions
diff --git a/spec/ruby/library/yaml/shared/load.rb b/spec/ruby/library/yaml/shared/load.rb
new file mode 100644
index 0000000000..bd55332fe5
--- /dev/null
+++ b/spec/ruby/library/yaml/shared/load.rb
@@ -0,0 +1,138 @@
+require_relative '../fixtures/strings'
+
+require 'yaml'
+
+describe :yaml_load_safe, shared: true do
+  it "returns a document from current io stream when io provided" do
+    @test_file = tmp("yaml_test_file")
+    File.open(@test_file, 'w') do |io|
+      YAML.dump( ['badger', 'elephant', 'tiger'], io )
+    end
+    File.open(@test_file) { |yf| YAML.send(@method,  yf ) }.should == ['badger', 'elephant', 'tiger']
+  ensure
+    rm_r @test_file
+  end
+
+  it "loads strings" do
+    strings = ["str",
+               " str",
+               "'str'",
+               "str",
+               " str",
+               "'str'",
+               "\"str\"",
+                "\n str",
+                "---  str",
+                "---\nstr",
+                "--- \nstr",
+                "--- \n str",
+                "--- 'str'"
+              ]
+    strings.each do |str|
+      YAML.send(@method, str).should == "str"
+    end
+  end
+
+  it "loads strings with chars from non-base Unicode plane" do
+    # We add these strings as bytes and force the encoding for safety
+    # as bugs in parsing unicode characters can obscure bugs in this
+    # area.
+
+    yaml_and_strings = {
+      # "--- 🌵" => "🌵"
+      [45, 45, 45, 32, 240, 159, 140, 181] =>
+      [240, 159, 140, 181],
+      # "--- 🌵 and some text" => "🌵 and some text"
+      [45, 45, 45, 32, 240, 159, 140, 181, 32, 97, 110, 100, 32, 115, 111, 109, 101, 32, 116, 101, 120, 116] =>
+      [240, 159, 140, 181, 32, 97, 110, 100, 32, 115, 111, 109, 101, 32, 116, 101, 120, 116],
+      # "--- Some text 🌵 and some text" => "Some text 🌵 and some text"
+      [45, 45, 45, 32, 83, 111, 109, 101, 32, 116, 101, 120, 116, 32, 240, 159, 140, 181, 32, 97, 110, 100, 32, 115, 111, 109, 101, 32, 116, 101, 120, 116] =>
+      [83, 111, 109, 101, 32, 116, 101, 120, 116, 32, 240, 159, 140, 181, 32, 97, 110, 100, 32, 115, 111, 109, 101, 32, 116, 101, 120, 116]
+    }
+    yaml_and_strings.each do |yaml, str|
+      YAML.send(@method, yaml.pack("C*").force_encoding("UTF-8")).should == str.pack("C*").force_encoding("UTF-8")
+    end
+  end
+
+  it "fails on invalid keys" do
+    if YAML.to_s == "Psych"
+      error = Psych::SyntaxError
+    else
+      error = ArgumentError
+    end
+    -> { YAML.send(@method, "key1: value\ninvalid_key") }.should raise_error(error)
+  end
+
+  it "accepts symbols" do
+    YAML.send(@method,  "--- :locked" ).should == :locked
+  end
+
+  it "accepts numbers" do
+    YAML.send(@method, "47").should == 47
+    YAML.send(@method, "-1").should == -1
+  end
+
+  it "accepts collections" do
+    expected = ["a", "b", "c"]
+    YAML.send(@method, "--- \n- a\n- b\n- c\n").should == expected
+    YAML.send(@method, "--- [a, b, c]").should == expected
+    YAML.send(@method, "[a, b, c]").should == expected
+  end
+
+  it "parses start markers" do
+    YAML.send(@method, "---\n").should == nil
+    YAML.send(@method, "--- ---\n").should == "---"
+    YAML.send(@method, "--- abc").should == "abc"
+  end
+
+  it "works with block sequence shortcuts" do
+    block_seq = "- - - one\n    - two\n    - three"
+    YAML.send(@method, block_seq).should == [[["one", "two", "three"]]]
+  end
+
+  it "loads a symbol key that contains spaces" do
+    string = ":user name: This is the user name."
+    expected = { :"user name" => "This is the user name."}
+    YAML.send(@method, string).should == expected
+  end
+end
+
+describe :yaml_load_unsafe, shared: true do
+  it "works on complex keys" do
+    require 'date'
+    expected = {
+      [ 'Detroit Tigers', 'Chicago Cubs' ] => [ Date.new( 2001, 7, 23 ) ],
+      [ 'New York Yankees', 'Atlanta Braves' ] => [ Date.new( 2001, 7, 2 ),
+                                                    Date.new( 2001, 8, 12 ),
+                                                    Date.new( 2001, 8, 14 ) ]
+    }
+    YAML.send(@method, YAMLSpecs::COMPLEX_KEY_1).should == expected
+  end
+
+  describe "with iso8601 timestamp" do
+    it "computes the microseconds" do
+      [ [YAML.send(@method, "2011-03-22t23:32:11.2233+01:00"),   223300],
+        [YAML.send(@method, "2011-03-22t23:32:11.0099+01:00"),   9900],
+        [YAML.send(@method, "2011-03-22t23:32:11.000076+01:00"), 76]
+      ].should be_computed_by(:usec)
+    end
+
+    it "rounds values smaller than 1 usec to 0 " do
+      YAML.send(@method, "2011-03-22t23:32:11.000000342222+01:00").usec.should == 0
+    end
+  end
+
+  it "loads an OpenStruct" do
+    require "ostruct"
+    os = OpenStruct.new("age" => 20, "name" => "John")
+    loaded = YAML.send(@method, "--- !ruby/object:OpenStruct\ntable:\n  :age: 20\n  :name: John\n")
+    loaded.should == os
+  end
+
+  it "loads a File but raise an error when used as it is uninitialized" do
+    loaded = YAML.send(@method, "--- !ruby/object:File {}\n")
+    -> {
+      loaded.read(1)
+    }.should raise_error(IOError)
+  end
+end