--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/3rdparty/vmime/tests/parser/parameterTest.cpp	Tue Aug 17 11:19:54 2021 +0200
@@ -0,0 +1,485 @@
+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002-2013 Vincent Richard <vincent@vmime.org>
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 3 of
+// the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// Linking this library statically or dynamically with other modules is making
+// a combined work based on this library.  Thus, the terms and conditions of
+// the GNU General Public License cover the whole combination.
+//
+
+#include "tests/testUtils.hpp"
+
+#include <locale>
+#include <clocale>
+
+
+VMIME_TEST_SUITE_BEGIN(parameterTest)
+
+	VMIME_TEST_LIST_BEGIN
+		VMIME_TEST(testParse)
+		VMIME_TEST(testParseRFC2231)
+		VMIME_TEST(testGenerate)
+		VMIME_TEST(testGenerateRFC2231)
+		VMIME_TEST(testNonStandardEncodedParam)
+		VMIME_TEST(testParseNonSignificantWS)
+		VMIME_TEST(testEncodeTSpecials)
+		VMIME_TEST(testEncodeTSpecialsInRFC2231)
+		VMIME_TEST(testWhitespaceBreaksTheValue)
+	VMIME_TEST_LIST_END
+
+
+	// HACK: parameterizedHeaderField constructor is private
+	class parameterizedHeaderField : public vmime::parameterizedHeaderField
+	{
+	public:
+
+		parameterizedHeaderField()
+		{
+			setName("F");
+			setValue(vmime::headerFieldFactory::getInstance()->createValue(getName()));
+			setValue(vmime::word("X"));
+		}
+
+		using vmime::parameterizedHeaderField::generate;
+
+		const vmime::string generate
+			(const vmime::generationContext::EncodedParameterValueModes genMode,
+			 const vmime::size_t maxLineLength = 0) const
+		{
+			vmime::generationContext ctx(vmime::generationContext::getDefaultContext());
+			ctx.setEncodedParameterValueMode(genMode);
+
+			if (maxLineLength != 0)
+				ctx.setMaxLineLength(maxLineLength);
+
+			std::ostringstream oss;
+			vmime::utility::outputStreamAdapter adapter(oss);
+
+			vmime::parameterizedHeaderField::generate(ctx, adapter);
+
+			return oss.str();
+		}
+	};
+
+
+#define FIELD_VALUE(f) (f.getValue()->generate())
+#define PARAM_VALUE(p, n) (p.getParameterAt(n)->getValue().generate())
+#define PARAM_NAME(p, n) (p.getParameterAt(n)->getName())
+#define PARAM_CHARSET(p, n) \
+	(p.getParameterAt(n)->getValue().getCharset().generate())
+#define PARAM_LANG(p, n) \
+	(p.getParameterAt(n)->getValue().getLanguage())
+#define PARAM_BUFFER(p, n) \
+	(p.getParameterAt(n)->getValue().getBuffer())
+
+
+	void setUp()
+	{
+		// Set the global C and C++ locale to the user-configured locale.
+		// The locale should use UTF-8 encoding for these tests to run successfully.
+		try
+		{
+			std::locale::global(std::locale(""));
+		}
+		catch (std::exception &)
+		{
+			std::setlocale(LC_ALL, "");
+		}
+	}
+
+	void tearDown()
+	{
+		// Restore default locale
+		std::locale::global(std::locale("C"));
+	}
+
+
+	void testParse()
+	{
+		// Simple parameter
+		parameterizedHeaderField p1;
+		p1.parse("X; param1=value1;\r\n");
+
+		VASSERT_EQ("1.1", 1, p1.getParameterCount());
+		VASSERT_EQ("1.2", "param1", PARAM_NAME(p1, 0));
+		VASSERT_EQ("1.3", "value1", PARAM_VALUE(p1, 0));
+
+		// Multi-section parameters (1/2)
+		parameterizedHeaderField p2a;
+		p2a.parse("X; param1=value1;\r\n"
+			  "  param2*0=\"val\";\r\n"
+			  "  param2*1=\"ue2\";");
+
+		VASSERT_EQ("2a.1", 2, p2a.getParameterCount());
+		VASSERT_EQ("2a.2", "param1", PARAM_NAME(p2a, 0));
+		VASSERT_EQ("2a.3", "value1", PARAM_VALUE(p2a, 0));
+		VASSERT_EQ("2a.4", "param2", PARAM_NAME(p2a, 1));
+		VASSERT_EQ("2a.5", "value2", PARAM_VALUE(p2a, 1));
+
+		// Multi-section parameters (2/2)
+		parameterizedHeaderField p2b;
+		p2b.parse("X; param1=value1;\r\n"
+			  "  param2=\"should be ignored\";\r\n"
+			  "  param2*0=\"val\";\r\n"
+			  "  param2*1=\"ue2\";");
+
+		VASSERT_EQ("2b.1", 2, p2b.getParameterCount());
+		VASSERT_EQ("2b.2", "param1", PARAM_NAME(p2b, 0));
+		VASSERT_EQ("2b.3", "value1", PARAM_VALUE(p2b, 0));
+		VASSERT_EQ("2b.4", "param2", PARAM_NAME(p2b, 1));
+		VASSERT_EQ("2b.5", "value2", PARAM_VALUE(p2b, 1));
+
+		// Extended parameter (charset and language information)
+		parameterizedHeaderField p3;
+		p3.parse("X; param1*=charset'language'value1;\r\n");
+
+		VASSERT_EQ("3.1", 1, p3.getParameterCount());
+		VASSERT_EQ("3.2", "param1", PARAM_NAME(p3, 0));
+		VASSERT_EQ("3.3", "charset", PARAM_CHARSET(p3, 0));
+		VASSERT_EQ("3.4", "value1", PARAM_BUFFER(p3, 0));
+
+		// Encoded characters in extended parameter values
+		parameterizedHeaderField p4;
+		p4.parse("X; param1*=a%20value%20with%20multiple%20word%73");  // 0x73 = 's'
+
+		VASSERT_EQ("4.1", 1, p4.getParameterCount());
+		VASSERT_EQ("4.2", "param1", PARAM_NAME(p4, 0));
+		VASSERT_EQ("4.3", "a value with multiple words", PARAM_VALUE(p4, 0));
+
+		// Invalid encoded character
+		parameterizedHeaderField p5;
+		p5.parse("X; param1*=test%20value%");
+
+		VASSERT_EQ("5.1", 1, p5.getParameterCount());
+		VASSERT_EQ("5.2", "param1", PARAM_NAME(p5, 0));
+		VASSERT_EQ("5.3", "test value%", PARAM_VALUE(p5, 0));
+
+		// Spaces before and after '='
+		parameterizedHeaderField p6;
+		p6.parse("X; param1\t=  \"value1\"");
+
+		VASSERT_EQ("6.1", 1, p6.getParameterCount());
+		VASSERT_EQ("6.2", "param1", PARAM_NAME(p6, 0));
+		VASSERT_EQ("6.3", "value1", PARAM_VALUE(p6, 0));
+
+		// Quoted strings and escaped chars
+		parameterizedHeaderField p7;
+		p7.parse("X; param1=\"this is a slash: \\\"\\\\\\\"\"");  // \"\\\"
+
+		VASSERT_EQ("7.1", 1, p7.getParameterCount());
+		VASSERT_EQ("7.2", "param1", PARAM_NAME(p7, 0));
+		VASSERT_EQ("7.3", "this is a slash: \"\\\"", PARAM_VALUE(p7, 0));
+	}
+
+	void testParseRFC2231()
+	{
+		// Extended parameter with charset specified in more than one
+		// section (this is forbidden by RFC, but is should not fail)
+		parameterizedHeaderField p1;
+		p1.parse("X; param1*0*=charset1'language1'value1;\r\n"
+			   "   param1*1*=charset2'language2'value2;");
+
+		VASSERT_EQ("1.1", 1, p1.getParameterCount());
+		VASSERT_EQ("1.2", "param1", PARAM_NAME(p1, 0));
+		VASSERT_EQ("1.3", "charset1", PARAM_CHARSET(p1, 0));
+		VASSERT_EQ("1.4", "value1charset2'language2'value2", PARAM_BUFFER(p1, 0));
+
+		// Charset not specified in the first section (that is not encoded),
+		// but specified in the second one (legal)
+		parameterizedHeaderField p2;
+		p2.parse("X; param1*0=value1;\r\n"
+			   "   param1*1*=charset'language'value2;");
+
+		VASSERT_EQ("2.1", 1, p2.getParameterCount());
+		VASSERT_EQ("2.2", "param1", PARAM_NAME(p2, 0));
+		VASSERT_EQ("2.3", "charset", PARAM_CHARSET(p2, 0));
+		VASSERT_EQ("2.4", "value1value2", PARAM_BUFFER(p2, 0));
+
+		// Characters prefixed with '%' in a simple (not extended) section
+		// should not be decoded
+		parameterizedHeaderField p3;
+		p3.parse("X; param1=val%20ue1");
+
+		VASSERT_EQ("3.1", 1, p3.getParameterCount());
+		VASSERT_EQ("3.2", "param1", PARAM_NAME(p3, 0));
+		VASSERT_EQ("3.3", "val%20ue1", PARAM_VALUE(p3, 0));
+
+		// Multiple sections + charset specified and encoding
+		parameterizedHeaderField p4;
+		p4.parse("X; param1*0*=charset'language'value1a%20;"
+			   "   param1*1*=value1b%20;"
+			   "   param1*2=value1c");
+
+		VASSERT_EQ("4.1", 1, p4.getParameterCount());
+		VASSERT_EQ("4.2", "param1", PARAM_NAME(p4, 0));
+		VASSERT_EQ("4.3", "charset", PARAM_CHARSET(p4, 0));
+		VASSERT_EQ("4.4", "value1a value1b value1c", PARAM_BUFFER(p4, 0));
+
+		// No charset specified: defaults to US-ASCII
+		parameterizedHeaderField p5;
+		p5.parse("X; param1*='language'value1");
+
+		VASSERT_EQ("5.1", 1, p5.getParameterCount());
+		VASSERT_EQ("5.2", "param1", PARAM_NAME(p5, 0));
+		VASSERT_EQ("5.3", "us-ascii", PARAM_CHARSET(p5, 0));
+		VASSERT_EQ("5.4", "value1", PARAM_BUFFER(p5, 0));
+
+		// Language specification
+		parameterizedHeaderField p6;
+		p6.parse("X; param1*=us-ascii'en-us'This%20is%20%2A%2A%2Afun%2A%2A%2A");
+
+		VASSERT_EQ("6.1", 1, p6.getParameterCount());
+		VASSERT_EQ("6.2", "param1", PARAM_NAME(p6, 0));
+		VASSERT_EQ("6.3", "us-ascii", PARAM_CHARSET(p6, 0));
+		VASSERT_EQ("6.4", "en-us", PARAM_LANG(p6, 0));
+		VASSERT_EQ("6.5", "This is ***fun***", PARAM_BUFFER(p6, 0));
+	}
+
+	void testGenerate()
+	{
+		// Simple parameter/value
+		parameterizedHeaderField p1;
+		p1.appendParameter(vmime::make_shared <vmime::parameter>("param1", "value1"));
+
+		VASSERT_EQ("1", "F: X; param1=value1", p1.generate());
+
+		// Value that needs quoting (1/2)
+		parameterizedHeaderField p2a;
+		p2a.appendParameter(vmime::make_shared <vmime::parameter>("param1", "value1a;value1b"));
+
+		VASSERT_EQ("2a", "F: X; param1=\"value1a;value1b\"", p2a.generate());
+
+		// Value that needs quoting (2/2)
+		parameterizedHeaderField p2b;
+		p2b.appendParameter(vmime::make_shared <vmime::parameter>("param1", "va\\lue\"1"));
+
+		VASSERT_EQ("2b", "F: X; param1=\"va\\\\lue\\\"1\"", p2b.generate());
+	}
+
+	void testGenerateRFC2231()
+	{
+		// Extended parameter with charset specifier
+		parameterizedHeaderField p1;
+		p1.appendParameter(vmime::make_shared <vmime::parameter>("param1",
+			vmime::word("value 1\xe9", vmime::charset("charset"))));
+
+		VASSERT_EQ("1.no-encoding", "F: X; param1=\"value 1\"",
+			p1.generate(vmime::generationContext::PARAMETER_VALUE_NO_ENCODING));
+
+		VASSERT_EQ("1.rfc2047", "F: X; param1=\"=?charset?Q?value_1=E9?=\"",
+			p1.generate(vmime::generationContext::PARAMETER_VALUE_RFC2047_ONLY));
+
+		VASSERT_EQ("1.rfc2231", "F: X; param1*=charset''value%201%E9",
+			p1.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_ONLY));
+
+		VASSERT_EQ("1.both", "F: X; param1=\"=?charset?Q?value_1=E9?=\";param1*=charset''value%201%E9",
+			p1.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_AND_RFC2047));
+
+		// Value that spans on multiple lines
+		parameterizedHeaderField p2;
+		p2.appendParameter(vmime::make_shared <vmime::parameter>("param1",
+			vmime::word("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
+				    vmime::charset("charset"))));
+
+		VASSERT_EQ("2.no-encoding", "F: X; \r\n "
+			"param1=abcdefghijkl",
+			p2.generate(vmime::generationContext::PARAMETER_VALUE_NO_ENCODING, 25));  // max line length = 25
+
+		VASSERT_EQ("2.rfc2047", "F: X; \r\n "
+			"param1=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
+			p2.generate(vmime::generationContext::PARAMETER_VALUE_RFC2047_ONLY, 25));  // max line length = 25
+
+		VASSERT_EQ("2.rfc2231", "F: X; \r\n "
+			"param1*0*=charset''abc;\r\n "
+			"param1*1*=defghijkl;\r\n "
+			"param1*2*=mnopqrstu;\r\n "
+			"param1*3*=vwxyzABCD;\r\n "
+			"param1*4*=EFGHIJKLM;\r\n "
+			"param1*5*=NOPQRSTUV;\r\n "
+			"param1*6*=WXYZ",
+			p2.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_ONLY, 25));  // max line length = 25
+
+		VASSERT_EQ("2.both", "F: X; \r\n "
+			"param1=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ;\r\n "
+			"param1*0*=charset''abc;\r\n "
+			"param1*1*=defghijkl;\r\n "
+			"param1*2*=mnopqrstu;\r\n "
+			"param1*3*=vwxyzABCD;\r\n "
+			"param1*4*=EFGHIJKLM;\r\n "
+			"param1*5*=NOPQRSTUV;\r\n "
+			"param1*6*=WXYZ",
+			p2.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_AND_RFC2047, 25));  // max line length = 25
+
+		// Non-ASCII parameter value
+		parameterizedHeaderField p3;
+		p3.appendParameter(vmime::make_shared <vmime::parameter>("param1",
+			vmime::word("δσσσσσσσσσσσσσσσσσσσσδσδα δσαδσδσαδσαδασδασ δσαδασδσα δσαδασδσα δασδασδασ δασαχφδδσα 2008.doc",
+				vmime::charset("utf-8"))));
+
+		VASSERT_EQ("3.no-encoding", "F: X; \r\n "
+			"param1=\"      2008.doc\"",
+			p3.generate(vmime::generationContext::PARAMETER_VALUE_NO_ENCODING, 80));  // max line length = 80
+
+		VASSERT_EQ("3.7bit-only", "F: X; \r\n "
+			"param1=\"=?utf-8?B?zrTPg8+Dz4PPg8+Dz4PPg8+Dz4PPg8+Dz4PPg8+Dz4PPg8+Dz4PPg8+DzrTPg860?=\r\n "
+			"=?utf-8?B?zrEgzrTPg86xzrTPg860z4POsc60z4POsc60zrHPg860zrHPgyDOtM+DzrHOtM6x?=\r\n "
+			"=?utf-8?B?z4POtM+DzrEgzrTPg86xzrTOsc+DzrTPg86xIM60zrHPg860zrHPg860zrHPgyDOtA==?=\r\n "
+			"=?utf-8?B?zrHPg86xz4fPhs60zrTPg86xIDIwMDguZG9j?=\"",
+			p3.generate(vmime::generationContext::PARAMETER_VALUE_RFC2047_ONLY, 80));  // max line length = 80
+
+		VASSERT_EQ("3.both", "F: X; \r\n "
+			"param1=\"=?utf-8?B?zrTPg8+Dz4PPg8+Dz4PPg8+Dz4PPg8+Dz4PPg8+Dz4PPg8+Dz4PPg8+DzrTPg860?=\r\n "
+			"=?utf-8?B?zrEgzrTPg86xzrTPg860z4POsc60z4POsc60zrHPg860zrHPgyDOtM+DzrHOtM6x?=\r\n "
+			"=?utf-8?B?z4POtM+DzrEgzrTPg86xzrTOsc+DzrTPg86xIM60zrHPg860zrHPg860zrHPgyDOtA==?=\r\n "
+			"=?utf-8?B?zrHPg86xz4fPhs60zrTPg86xIDIwMDguZG9j?=\";\r\n "
+			"param1*0*=utf-8''%CE%B4%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83;\r\n "
+			"param1*1*=%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83;\r\n "
+			"param1*2*=%CE%B4%CF%83%CE%B4%CE%B1%20%CE%B4%CF%83%CE%B1%CE%B4%CF%83%CE%B4%CF;\r\n "
+			"param1*3*=%83%CE%B1%CE%B4%CF%83%CE%B1%CE%B4%CE%B1%CF%83%CE%B4%CE%B1%CF%83%20;\r\n "
+			"param1*4*=%CE%B4%CF%83%CE%B1%CE%B4%CE%B1%CF%83%CE%B4%CF%83%CE%B1%20%CE%B4%CF;\r\n "
+			"param1*5*=%83%CE%B1%CE%B4%CE%B1%CF%83%CE%B4%CF%83%CE%B1%20%CE%B4%CE%B1%CF%83;\r\n "
+			"param1*6*=%CE%B4%CE%B1%CF%83%CE%B4%CE%B1%CF%83%20%CE%B4%CE%B1%CF%83%CE%B1%CF;\r\n "
+			"param1*7*=%87%CF%86%CE%B4%CE%B4%CF%83%CE%B1%202008.doc",
+			p3.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_AND_RFC2047, 80));  // max line length = 80
+
+		VASSERT_EQ("3.either", "F: X; param1*0*=utf-8''%CE%B4%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83;\r\n "
+			"param1*1*=%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83%CF%83;\r\n "
+			"param1*2*=%CE%B4%CF%83%CE%B4%CE%B1%20%CE%B4%CF%83%CE%B1%CE%B4%CF%83%CE%B4%CF;\r\n "
+			"param1*3*=%83%CE%B1%CE%B4%CF%83%CE%B1%CE%B4%CE%B1%CF%83%CE%B4%CE%B1%CF%83%20;\r\n "
+			"param1*4*=%CE%B4%CF%83%CE%B1%CE%B4%CE%B1%CF%83%CE%B4%CF%83%CE%B1%20%CE%B4%CF;\r\n "
+			"param1*5*=%83%CE%B1%CE%B4%CE%B1%CF%83%CE%B4%CF%83%CE%B1%20%CE%B4%CE%B1%CF%83;\r\n "
+			"param1*6*=%CE%B4%CE%B1%CF%83%CE%B4%CE%B1%CF%83%20%CE%B4%CE%B1%CF%83%CE%B1%CF;\r\n "
+			"param1*7*=%87%CF%86%CE%B4%CE%B4%CF%83%CE%B1%202008.doc",
+			p3.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_ONLY, 80));  // max line length = 80
+
+		// No encoding needed
+		parameterizedHeaderField p4;
+		p4.appendParameter(vmime::make_shared <vmime::parameter>("param1",
+			vmime::word("va lue", vmime::charset("charset"))));
+
+		VASSERT_EQ("4.no-encoding", "F: X; param1=\"va lue\"",
+			p4.generate(vmime::generationContext::PARAMETER_VALUE_NO_ENCODING));
+
+		VASSERT_EQ("4.rfc2047", "F: X; param1=\"va lue\"",
+			p4.generate(vmime::generationContext::PARAMETER_VALUE_RFC2047_ONLY));
+
+		VASSERT_EQ("4.rfc2231", "F: X; param1=\"va lue\"",
+			p4.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_ONLY));
+
+		VASSERT_EQ("4.both", "F: X; param1=\"va lue\"",
+			p4.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_AND_RFC2047));
+
+		// Language specification
+		parameterizedHeaderField p5;
+		p5.appendParameter(vmime::make_shared <vmime::parameter>("param1",
+			vmime::word("This is ***fun***", vmime::charset("us-ascii"), "en-us")));
+
+		VASSERT_EQ("5.no-encoding", "F: X; param1=\"This is ***fun***\"",
+			p5.generate(vmime::generationContext::PARAMETER_VALUE_NO_ENCODING));
+
+		VASSERT_EQ("5.rfc2047", "F: X; param1=\"=?us-ascii*en-us?Q?This_is_***fun***?=\"",
+			p5.generate(vmime::generationContext::PARAMETER_VALUE_RFC2047_ONLY));
+
+		VASSERT_EQ("5.rfc2231", "F: X; param1*=us-ascii''This%20is%20***fun***",
+			p5.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_ONLY));
+
+		VASSERT_EQ("5.both", "F: X; "
+				"param1=\"=?us-ascii*en-us?Q?This_is_***fun***?=\";\r\n "
+				"param1*=us-ascii''This%20is%20***fun***",
+			p5.generate(vmime::generationContext::PARAMETER_VALUE_RFC2231_AND_RFC2047));
+	}
+
+	void testNonStandardEncodedParam()
+	{
+		// This syntax is non-standard (expressly prohibited
+		// by RFC-2047), but is used by Mozilla:
+		//
+    		// Content-Type: image/png;
+		//    name="=?us-ascii?Q?Logo_VMime=2Epng?="
+
+		parameterizedHeaderField p1;
+		p1.parse("image/png; name=\"=?us-ascii?Q?Logo_VMime=2Epng?=\"");
+
+		VASSERT_EQ("1.1", 1, p1.getParameterCount());
+		VASSERT_EQ("1.2", "name", PARAM_NAME(p1, 0));
+		VASSERT_EQ("1.3", "Logo VMime.png", PARAM_VALUE(p1, 0));
+
+		parameterizedHeaderField p2;
+		p2.parse("image/png; name=\"Logo =?us-ascii?Q?VMime=2Epng?=\"");
+
+		VASSERT_EQ("2.1", 1, p2.getParameterCount());
+		VASSERT_EQ("2.2", "name", PARAM_NAME(p2, 0));
+		VASSERT_EQ("2.3", "Logo VMime.png", PARAM_VALUE(p2, 0));
+	}
+
+	// Parse parameters with non-significant whitespaces
+	void testParseNonSignificantWS()
+	{
+		parameterizedHeaderField p1;
+		p1.parse(" \t X   \r\n");
+
+		VASSERT_EQ("1.1", "X", FIELD_VALUE(p1));
+
+		parameterizedHeaderField p2;
+		p2.parse(" X  ; param1 =  value1 \r\n");
+
+		VASSERT_EQ("2.1", 1, p2.getParameterCount());
+		VASSERT_EQ("2.2", "X", FIELD_VALUE(p2));
+		VASSERT_EQ("2.3", "param1", PARAM_NAME(p2, 0));
+		VASSERT_EQ("2.4", "value1", PARAM_VALUE(p2, 0));
+	}
+
+	// Encode "tspecials"
+	void testEncodeTSpecials()
+	{
+		VASSERT_EQ(" 1", "p=\"val(ue\"",  vmime::make_shared <vmime::parameter>("p", "val(ue")->generate());
+		VASSERT_EQ(" 2", "p=\"val)ue\"",  vmime::make_shared <vmime::parameter>("p", "val)ue")->generate());
+		VASSERT_EQ(" 3", "p=\"val<ue\"",  vmime::make_shared <vmime::parameter>("p", "val<ue")->generate());
+		VASSERT_EQ(" 4", "p=\"val>ue\"",  vmime::make_shared <vmime::parameter>("p", "val>ue")->generate());
+		VASSERT_EQ(" 5", "p=\"val@ue\"",  vmime::make_shared <vmime::parameter>("p", "val@ue")->generate());
+		VASSERT_EQ(" 6", "p=\"val,ue\"",  vmime::make_shared <vmime::parameter>("p", "val,ue")->generate());
+		VASSERT_EQ(" 7", "p=\"val;ue\"",  vmime::make_shared <vmime::parameter>("p", "val;ue")->generate());
+		VASSERT_EQ(" 8", "p=\"val:ue\"",  vmime::make_shared <vmime::parameter>("p", "val:ue")->generate());
+		VASSERT_EQ(" 9", "p=\"val/ue\"",  vmime::make_shared <vmime::parameter>("p", "val/ue")->generate());
+		VASSERT_EQ("10", "p=\"val[ue\"",  vmime::make_shared <vmime::parameter>("p", "val[ue")->generate());
+		VASSERT_EQ("11", "p=\"val]ue\"",  vmime::make_shared <vmime::parameter>("p", "val]ue")->generate());
+		VASSERT_EQ("12", "p=\"val?ue\"",  vmime::make_shared <vmime::parameter>("p", "val?ue")->generate());
+		VASSERT_EQ("13", "p=\"val=ue\"",  vmime::make_shared <vmime::parameter>("p", "val=ue")->generate());
+		VASSERT_EQ("14", "p=\"val ue\"",  vmime::make_shared <vmime::parameter>("p", "val ue")->generate());
+		VASSERT_EQ("15", "p=\"val\tue\"", vmime::make_shared <vmime::parameter>("p", "val\tue")->generate());
+	}
+
+	// http://sourceforge.net/projects/vmime/forums/forum/237356/topic/3812278
+	void testEncodeTSpecialsInRFC2231()
+	{
+		VASSERT_EQ("1", "filename*=UTF-8''my_file_name_%C3%B6%C3%A4%C3%BC_%281%29.txt",
+			vmime::make_shared <vmime::parameter>("filename", "my_file_name_\xc3\xb6\xc3\xa4\xc3\xbc_(1).txt")->generate());
+	}
+
+	void testWhitespaceBreaksTheValue()
+	{
+		parameterizedHeaderField p;
+		p.parse("xxx yyy; param1=value1 \r\n");
+
+		VASSERT_EQ("count", 1, p.getParameterCount());
+		VASSERT_EQ("value", "xxx", FIELD_VALUE(p));
+		VASSERT_EQ("param1.name", "param1", PARAM_NAME(p, 0));
+		VASSERT_EQ("param1.value", "value1", PARAM_VALUE(p, 0));
+	}
+
+VMIME_TEST_SUITE_END
+