private void CheckInvalidParsedValue(string input, int startIndex)
{
HttpHeaderParser parser = GenericHeaderParser.MailAddressParser;
object result = null;
int newIndex = startIndex;
Assert.False(parser.TryParseValue(input, null, ref newIndex, out result),
string.Format("TryParse returned true: {0}", input));
Assert.Null(result);
Assert.Equal(startIndex, newIndex);
}
private void CheckValidParsedValue(string input, int startIndex, string expectedResult,
int expectedIndex)
{
HttpHeaderParser parser = GenericHeaderParser.MailAddressParser;
object result = null;
Assert.True(parser.TryParseValue(input, null, ref startIndex, out result),
string.Format("TryParse returned false: {0}", input));
Assert.Equal(expectedIndex, startIndex);
Assert.Equal(expectedResult, result);
}
private void CheckValidParsedValue(string input, int startIndex,
NameValueWithParametersHeaderValue expectedResult, int expectedIndex)
{
HttpHeaderParser parser = GenericHeaderParser.MultipleValueNameValueWithParametersParser;
object result = null;
Assert.True(parser.TryParseValue(input, null, ref startIndex, out result),
string.Format("TryParse returned false. Input: '{0}', Index: {1}", input, startIndex));
Assert.Equal(expectedIndex, startIndex);
Assert.Equal(result, expectedResult);
}
private void CheckInvalidParsedValue(string input, int startIndex)
{
HttpHeaderParser parser = GenericHeaderParser.MultipleValueNameValueWithParametersParser;
object result = null;
int newIndex = startIndex;
Assert.False(parser.TryParseValue(input, null, ref newIndex, out result),
string.Format("TryParse returned true. Input: '{0}', Index: {1}", input, startIndex));
Assert.Null(result);
Assert.Equal(startIndex, newIndex);
}
private void CheckInvalidParsedValue(string input, int startIndex)
{
HttpHeaderParser parser = GenericHeaderParser.ContentRangeParser;
object result = null;
int newIndex = startIndex;
Assert.False(parser.TryParseValue(input, null, ref newIndex, out result),
string.Format("TryParse returned true. Input: '{0}'", input));
Assert.Equal(null, result);
Assert.Equal(startIndex, newIndex);
}
private void CheckValidParsedValue(string input, int startIndex, RangeConditionHeaderValue expectedResult,
int expectedIndex)
{
HttpHeaderParser parser = GenericHeaderParser.RangeConditionParser;
object result = null;
Assert.True(parser.TryParseValue(input, null, ref startIndex, out result),
string.Format("TryParse returned false. Input: '{0}'", input));
Assert.Equal(expectedIndex, startIndex);
Assert.Equal(expectedResult, result);
}
/// <summary>
/// Attempts to parse the specified <paramref name="input"/> as a <see cref="CacheControlHeaderValue"/>.
/// </summary>
/// <param name="input">The value to parse.</param>
/// <param name="parsedValue">The parsed value.</param>
/// <returns><see langword="true"/> if input is a valid <see cref="CacheControlHeaderValue"/>, otherwise <see langword="false"/>.</returns>
public static bool TryParse(StringSegment input, [NotNullWhen(true)] out CacheControlHeaderValue?parsedValue)
{
var index = 0;
// Cache-Control is unusual because there are no required values so the parser will succeed for an empty string, but still return null.
if (Parser.TryParseValue(input, ref index, out parsedValue) && parsedValue != null)
{
return(true);
}
parsedValue = null;
return(false);
}
private void CheckInvalidParsedValue(string input, int startIndex, bool supportMultipleValues)
{
HttpHeaderParser parser = null;
if (supportMultipleValues)
{
parser = GenericHeaderParser.MultipleValueAuthenticationParser;
}
else
{
parser = GenericHeaderParser.SingleValueAuthenticationParser;
}
object result = null;
int newIndex = startIndex;
Assert.False(parser.TryParseValue(input, null, ref newIndex, out result),
string.Format("TryParse returned true. Input: '{0}'", input));
Assert.Null(result);
Assert.Equal(startIndex, newIndex);
}
private void CheckValidParsedValue(string input, int startIndex, AuthenticationHeaderValue expectedResult,
int expectedIndex, bool supportMultipleValues)
{
HttpHeaderParser parser = null;
if (supportMultipleValues)
{
parser = GenericHeaderParser.MultipleValueAuthenticationParser;
}
else
{
parser = GenericHeaderParser.SingleValueAuthenticationParser;
}
object result = null;
Assert.True(parser.TryParseValue(input, null, ref startIndex, out result),
string.Format("TryParse returned false. Input: '{0}'", input));
Assert.Equal(expectedIndex, startIndex);
Assert.Equal(result, expectedResult);
}
private void CheckValidParsedValue(string input, int startIndex, EntityTagHeaderValue expectedResult,
int expectedIndex, bool supportsMultipleValues)
{
HttpHeaderParser parser = null;
if (supportsMultipleValues)
{
parser = GenericHeaderParser.MultipleValueEntityTagParser;
}
else
{
parser = GenericHeaderParser.SingleValueEntityTagParser;
}
object result = null;
Assert.True(parser.TryParseValue(input, null, ref startIndex, out result),
string.Format("TryParse returned false. Input: '{0}', AllowMultipleValues/Any: {1}", input,
supportsMultipleValues));
Assert.Equal(expectedIndex, startIndex);
Assert.Equal(result, expectedResult);
}
private void CheckInvalidParsedValue(string input, int startIndex, bool supportsMultipleValues)
{
HttpHeaderParser parser = null;
if (supportsMultipleValues)
{
parser = GenericHeaderParser.MultipleValueEntityTagParser;
}
else
{
parser = GenericHeaderParser.SingleValueEntityTagParser;
}
object result = null;
int newIndex = startIndex;
Assert.False(parser.TryParseValue(input, null, ref newIndex, out result),
string.Format("TryParse returned true. Input: '{0}', AllowMultipleValues/Any: {1}", input,
supportsMultipleValues));
Assert.Equal(null, result);
Assert.Equal(startIndex, newIndex);
}
/// <summary>
/// Attempts to parse the specified <paramref name="input"/> as a <see cref="RangeConditionHeaderValue"/>.
/// </summary>
/// <param name="input">The value to parse.</param>
/// <param name="parsedValue">The parsed value.</param>
/// <returns><see langword="true"/> if input is a valid <see cref="RangeConditionHeaderValue"/>, otherwise <see langword="false"/>.</returns>
public static bool TryParse(StringSegment input, [NotNullWhen(true)] out RangeConditionHeaderValue?parsedValue)
{
var index = 0;
return(Parser.TryParseValue(input, ref index, out parsedValue !));
}
public static bool TryParse(string input, out NameValueHeaderValue parsedValue)
{
var index = 0;
return(SingleValueParser.TryParseValue(input, ref index, out parsedValue));
}
/// <summary>
/// Attempts to parse the specified <paramref name="input"/> as a <see cref="StringWithQualityHeaderValue"/>.
/// </summary>
/// <param name="input">The value to parse.</param>
/// <param name="parsedValue">The parsed value.</param>
/// <returns><see langword="true"/> if input is a valid <see cref="StringWithQualityHeaderValue"/>, otherwise <see langword="false"/>.</returns>
public static bool TryParse(StringSegment input, [NotNullWhen(true)] out StringWithQualityHeaderValue parsedValue)
{
var index = 0;
return(SingleValueParser.TryParseValue(input, ref index, out parsedValue !));
}
