public static bool AreEquivalent <T>(string actualSarif, string expectedSarif, IContractResolver contractResolver = null)
{
expectedSarif = expectedSarif ?? "{}";
var expectedToken = SarifUtilities.DeserializeObject <JToken>(expectedSarif);
var actualToken = SarifUtilities.DeserializeObject <JToken>(actualSarif);
if (!JToken.DeepEquals(actualToken, expectedToken))
{
return(false);
}
// Make sure we can successfully roundtrip what was just generated.
JsonSerializerSettings settings = new JsonSerializerSettings()
{
ContractResolver = contractResolver,
Formatting = Formatting.Indented,
DateParseHandling = DateParseHandling.None
};
T actualSarifObject = JsonConvert.DeserializeObject <T>(actualSarif, settings);
string roundTrippedSarif = JsonConvert.SerializeObject(actualSarifObject, settings);
var roundTrippedToken = SarifUtilities.DeserializeObject <JToken>(roundTrippedSarif);
if (!JToken.DeepEquals(actualToken, roundTrippedToken))
{
return(false);
}
return(true);
}
public void GetEncodingFromNameProducesExpectedEncoding()
{
var sb = new StringBuilder();
foreach (GetEncodingFromNameTestCase testCase in s_getEncodingFromNameTestCases)
{
Encoding actualEncoding = SarifUtilities.GetEncodingFromName(testCase.EncodingName);
if (actualEncoding != testCase.ExpectedEncoding)
{
sb.AppendLine($" {testCase.TestCaseName}");
}
}
sb.Length.Should().Be(0,
$"expected all test cases to pass, but the following test cases failed:\n{sb}");
}
private void PopulateCharLength(NewLineIndex lineIndex, Region region)
{
// Populated at this point: StartLine, EndLine, StartColumn, EndColumn, CharOffset
Debug.Assert(region.StartLine > 0);
Debug.Assert(region.EndLine > 0);
Debug.Assert(region.StartColumn > 0);
Debug.Assert(region.EndColumn > 0);
Debug.Assert(region.CharOffset > 0 || (region.StartLine == 1 && region.StartColumn == 1));
LineInfo lineInfo = lineIndex.GetLineInfoForLine(region.EndLine);
int charLength = lineInfo.StartOffset;
charLength -= region.CharOffset;
charLength += region.EndColumn - 1;
if (region.CharLength == 0)
{
region.CharLength = charLength;
}
SarifUtilities.DebugAssert(region.CharLength == charLength);
}
private static void PopulateCharOffset(NewLineIndex lineIndex, Region region)
{
// Populated at this point: StartLine, EndLine, StartColumn, EndColumn
Debug.Assert(region.StartLine > 0);
Debug.Assert(region.EndLine > 0);
Debug.Assert(region.StartColumn > 0);
Debug.Assert(region.EndColumn > 0);
LineInfo lineInfo = lineIndex.GetLineInfoForLine(region.StartLine);
// Now we have the offset of the starting line. Populate region.CharOffset.
int offset = lineInfo.StartOffset;
offset += region.StartColumn - 1;
if (region.CharOffset == 0 || region.CharOffset == -1)
{
region.CharOffset = offset;
}
SarifUtilities.DebugAssert(region.CharOffset == offset);
}
