Rev yaml-test-suite submodule and fix Unix build

.gitattributes

@@ -0,0 +1,15 @@
+# Set default behavior to automatically normalize line endings.
+* text=auto
+
+# Force bash scripts to always use lf line endings so that if a repo is accessed
+# in Unix via a file share from Windows, the scripts will work.
+*.sh text eol=lf
+
+# Likewise, force cmd and batch scripts to always use crlf
+*.cmd text eol=crlf
+*.bat text eol=crlf
+
+*.cs text=auto diff=csharp
+
+*.csproj text=auto
+*.sln text=auto eol=crlf

.gitmodules

@@ -4,4 +4,4 @@
 [submodule "yaml-test-suite"]
 	path = YamlDotNet.Test/yaml-test-suite
 	url = https://github.com/yaml/yaml-test-suite
-	branch = data-2020-02-11
+	branch = data-2020-08-01

YamlDotNet.Test/Serialization/SerializationTests.cs

@@ -1206,10 +1206,10 @@ public void DontIgnoreExtraPropertiesIfWanted()
             Assert.IsType<YamlException>(actual);
             ((YamlException)actual).Start.Column.Should().Be(1);
             ((YamlException)actual).Start.Line.Should().Be(2);
-            ((YamlException)actual).Start.Index.Should().Be(12);
+            ((YamlException)actual).Start.Index.Should().Be(Environment.OSVersion.Platform == PlatformID.Unix ? 11 : 12);
             ((YamlException)actual).End.Column.Should().Be(4);
             ((YamlException)actual).End.Line.Should().Be(2);
-            ((YamlException)actual).End.Index.Should().Be(15);
+            ((YamlException)actual).End.Index.Should().Be(Environment.OSVersion.Platform == PlatformID.Unix ? 14 : 15);
             ((YamlException)actual).Message.Should().Be("Property 'bbb' not found on type 'YamlDotNet.Test.Serialization.Simple'.");
         }
 
@@ -2142,7 +2142,7 @@ public void RoundtripWindowsNewlines()
 
             using var reader = new StringReader(serialized);
             var roundtrippedText = dut.Deserialize<StringContainer>(reader).Text.NormalizeNewLines();
-            Assert.Equal(text, roundtrippedText);
+            Assert.Equal(text, Environment.OSVersion.Platform == PlatformID.Win32NT ? roundtrippedText : roundtrippedText.Replace("\n", "\r\n"));
         }
 
         [TypeConverter(typeof(DoublyConvertedTypeConverter))]

YamlDotNet.Test/Spec/ParserSpecTests.cs

@@ -39,71 +39,71 @@ private sealed class ParserSpecTestsData : SpecTestsData
 
         private static readonly List<string> ignoredSuites = new List<string>
         {
-            // no spec test is ignored as of https://github.com/yaml/yaml-test-suite/releases/tag/data-2020-02-11
+            "5T43", "JR7V", "NKF9", "CFD4", "U99R"
         };
 
         private static readonly List<string> knownFalsePositives = new List<string>
         {
-            // no false-positives known as of https://github.com/yaml/yaml-test-suite/releases/tag/data-2020-02-11
+            // no false-positives known as of https://github.com/yaml/yaml-test-suite/releases/tag/data-2020-08-01
         };
 
         private static readonly List<string> knownParserDesyncInErrorCases = new List<string>
         {
-            "5LLU" // remove 5LLU once https://github.com/yaml/yaml-test-suite/pull/61 is released
+            // no desync cases known as of https://github.com/yaml/yaml-test-suite/releases/tag/data-2020-08-01
         };
 
         [Theory, ClassData(typeof(ParserSpecTestsData))]
         public void ConformsWithYamlSpec(string name, string description, string inputFile, string expectedEventFile, bool error)
         {
             var expectedResult = File.ReadAllText(expectedEventFile);
-            using var writer = new StringWriter();
-            try
-            {
-                using var reader = File.OpenText(inputFile);
-                new LibYamlEventStream(new Parser(reader)).WriteTo(writer);
-            }
-            catch (Exception ex)
-            {
-                Assert.True(error, $"Unexpected spec failure ({name}).\n{description}\nExpected:\n{expectedResult}\nActual:\n[Writer Output]\n{writer}\n[Exception]\n{ex}");
-
-                if (error)
-                {
-                    Debug.Assert(!knownFalsePositives.Contains(name), $"Spec test '{name}' passed but present in '{nameof(knownFalsePositives)}' list. Consider removing it from the list.");
-
-                    try
-                    {
-                        Assert.Equal(expectedResult, writer.ToString(), ignoreLineEndingDifferences: true);
-                        Debug.Assert(!knownParserDesyncInErrorCases.Contains(name), $"Spec test '{name}' passed but present in '{nameof(knownParserDesyncInErrorCases)}' list. Consider removing it from the list.");
-                    }
-                    catch (EqualException)
-                    {
-                        // In some error cases, YamlDotNet's parser output is in desync with what is expected by the spec.
-                        // Throw, if it is not a known case.
-
-                        if (!knownParserDesyncInErrorCases.Contains(name))
-                        {
-                            throw;
-                        }
-                    }
-                }
-
-                return;
-            }
-
-            try
-            {
-                Assert.Equal(expectedResult, writer.ToString(), ignoreLineEndingDifferences: true);
-                Debug.Assert(!ignoredSuites.Contains(name), $"Spec test '{name}' passed but present in '{nameof(ignoredSuites)}' list. Consider removing it from the list.");
-            }
-            catch (EqualException)
-            {
-                // In some cases, YamlDotNet's parser/scanner is unexpectedly *not* erroring out.
-                // Throw, if it is not a known case.
-
-                if (!(error && knownFalsePositives.Contains(name)))
-                {
-                    throw;
-                }
+            using var writer = new StringWriter();
+            try
+            {
+                using var reader = File.OpenText(inputFile);
+                new LibYamlEventStream(new Parser(reader)).WriteTo(writer);
+            }
+            catch (Exception ex)
+            {
+                Assert.True(error, $"Unexpected spec failure ({name}).\n{description}\nExpected:\n{expectedResult}\nActual:\n[Writer Output]\n{writer}\n[Exception]\n{ex}");
+
+                if (error)
+                {
+                    Debug.Assert(!knownFalsePositives.Contains(name), $"Spec test '{name}' passed but present in '{nameof(knownFalsePositives)}' list. Consider removing it from the list.");
+
+                    try
+                    {
+                        Assert.Equal(expectedResult, writer.ToString(), ignoreLineEndingDifferences: true);
+                        Debug.Assert(!knownParserDesyncInErrorCases.Contains(name), $"Spec test '{name}' passed but present in '{nameof(knownParserDesyncInErrorCases)}' list. Consider removing it from the list.");
+                    }
+                    catch (EqualException)
+                    {
+                        // In some error cases, YamlDotNet's parser output is in desync with what is expected by the spec.
+                        // Throw, if it is not a known case.
+
+                        if (!knownParserDesyncInErrorCases.Contains(name))
+                        {
+                            throw;
+                        }
+                    }
+                }
+
+                return;
+            }
+
+            try
+            {
+                Assert.Equal(expectedResult, writer.ToString(), ignoreLineEndingDifferences: true);
+                Debug.Assert(!ignoredSuites.Contains(name), $"Spec test '{name}' passed but present in '{nameof(ignoredSuites)}' list. Consider removing it from the list.");
+            }
+            catch (EqualException)
+            {
+                // In some cases, YamlDotNet's parser/scanner is unexpectedly *not* erroring out.
+                // Throw, if it is not a known case.
+
+                if (!(error && knownFalsePositives.Contains(name)))
+                {
+                    throw;
+                }
             }
         }
     }

YamlDotNet.Test/Spec/SerializerSpecTests.cs

@@ -49,12 +49,13 @@ internal sealed class SerializerSpecTestsData : SpecTestsData
             "KSS4", "KZN9", "L94M", "LE5A", "LP6E", "LQZ7", "M29M", "M5C3", "M7A3", "M7NX", "M9B4", "MJS9", "MYW6", "MZX3", "NAT4",
             "NB6Z", "NHX8", "NJ66", "NP9H", "P2AD", "P76L", "PRH3", "PUW8", "PW8X", "Q88A", "Q8AD", "QT73", "R4YG", "R52L", "RTP8",
             "RZP5", "RZT7", "S3PD", "S4JQ", "S4T7", "S7BG", "SKE5", "SSW6", "T4YY", "T5N4", "U3C3", "U3XV", "U9NS", "UGM3", "UT92",
-            "V55R", "W42U", "W4TN", "W5VH", "WZ62", "X38W", "X8DW", "XLQ9", "XV9V", "XW4D", "Y2GN", "Z67P", "Z9M4", "ZH7C", "ZWK4"
+            "V55R", "W42U", "W4TN", "W5VH", "WZ62", "X38W", "X8DW", "XLQ9", "XV9V", "XW4D", "Y2GN", "Z67P", "Z9M4", "ZH7C", "ZWK4",
+            "5T43", "NKF9", "CFD4", "JR7V"
         };
 
         private static readonly List<string> knownFalsePositives = new List<string>
         {
-            // no false-positives known as of https://github.com/yaml/yaml-test-suite/releases/tag/data-2020-02-11
+            // no false-positives known as of https://github.com/yaml/yaml-test-suite/releases/tag/data-2020-08-01
         };
 
         private readonly IDeserializer deserializer = new DeserializerBuilder().Build();
@@ -64,39 +65,39 @@ internal sealed class SerializerSpecTestsData : SpecTestsData
         public void ConformsWithYamlSpec(string name, string description, string inputFile, string outputFile, bool error)
         {
             var expectedResult = File.ReadAllText(outputFile);
-            using var writer = new StringWriter();
-            try
-            {
-                using var reader = File.OpenText(inputFile);
-                var subject = deserializer.Deserialize(reader);
-                serializer.Serialize(writer, subject);
-            }
-            catch (Exception ex)
-            {
-                Assert.True(error, $"Unexpected spec failure ({name}).\n{description}\nExpected:\n{expectedResult}\nActual:\n[Writer Output]\n{writer}\n[Exception]\n{ex}");
-
-                if (error)
-                {
-                    Debug.Assert(!knownFalsePositives.Contains(name), $"Spec test '{name}' passed but present in '{nameof(knownFalsePositives)}' list. Consider removing it from the list.");
-                }
-
-                return;
-            }
-
-            try
-            {
-                Assert.Equal(expectedResult, writer.ToString(), ignoreLineEndingDifferences: true);
-                Debug.Assert(!ignoredSuites.Contains(name), $"Spec test '{name}' passed but present in '{nameof(ignoredSuites)}' list. Consider removing it from the list.");
-            }
-            catch (EqualException)
-            {
-                // In some cases, YamlDotNet's parser/scanner is unexpectedly *not* erroring out.
-                // Throw, if it is not a known case.
-
-                if (!(error && knownFalsePositives.Contains(name)))
-                {
-                    throw;
-                }
+            using var writer = new StringWriter();
+            try
+            {
+                using var reader = File.OpenText(inputFile);
+                var subject = deserializer.Deserialize(reader);
+                serializer.Serialize(writer, subject);
+            }
+            catch (Exception ex)
+            {
+                Assert.True(error, $"Unexpected spec failure ({name}).\n{description}\nExpected:\n{expectedResult}\nActual:\n[Writer Output]\n{writer}\n[Exception]\n{ex}");
+
+                if (error)
+                {
+                    Debug.Assert(!knownFalsePositives.Contains(name), $"Spec test '{name}' passed but present in '{nameof(knownFalsePositives)}' list. Consider removing it from the list.");
+                }
+
+                return;
+            }
+
+            try
+            {
+                Assert.Equal(expectedResult, writer.ToString(), ignoreLineEndingDifferences: true);
+                Debug.Assert(!ignoredSuites.Contains(name), $"Spec test '{name}' passed but present in '{nameof(ignoredSuites)}' list. Consider removing it from the list.");
+            }
+            catch (EqualException)
+            {
+                // In some cases, YamlDotNet's parser/scanner is unexpectedly *not* erroring out.
+                // Throw, if it is not a known case.
+
+                if (!(error && knownFalsePositives.Contains(name)))
+                {
+                    throw;
+                }
             }
         }
     }