diff options
Diffstat (limited to 'vmime-master/tests/utility/encoder/qpEncoderTest.cpp')
| -rw-r--r-- | vmime-master/tests/utility/encoder/qpEncoderTest.cpp | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/vmime-master/tests/utility/encoder/qpEncoderTest.cpp b/vmime-master/tests/utility/encoder/qpEncoderTest.cpp new file mode 100644 index 0000000..e476947 --- /dev/null +++ b/vmime-master/tests/utility/encoder/qpEncoderTest.cpp @@ -0,0 +1,275 @@ +// +// VMime library (http://www.vmime.org) +// Copyright (C) 2002 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 "encoderTestUtils.hpp" + + +VMIME_TEST_SUITE_BEGIN(qpEncoderTest) + + VMIME_TEST_LIST_BEGIN + VMIME_TEST(testQuotedPrintable) + VMIME_TEST(testQuotedPrintable_SoftLineBreaks) + VMIME_TEST(testQuotedPrintable_HardLineBreakEncode) + VMIME_TEST(testQuotedPrintable_HardLineBreakDecode) + VMIME_TEST(testQuotedPrintable_CRLF) + VMIME_TEST(testQuotedPrintable_RFC2047) + VMIME_TEST_LIST_END + + + void testQuotedPrintable() { + + static const vmime::string testSuites[] = { + + // Test 1 + "", + + "", + + // Test 2 + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", + + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", + + // Test 3 + "0123456789012345678901234567890123456789012345678901234567890123456789012" + "3456789012345678901234567890123456789012345678901234567890123456789012345" + "6789", + + "0123456789012345678901234567890123456789012345678901234567890123456789012=\r\n" + "3456789012345678901234567890123456789012345678901234567890123456789012345=\r\n" + "6789", + + // Test 4 + vmime::string( + "\x89\xe8\x24\x04\x2f\xe8\xff\xfb\xeb\xff\x90\xd7\x74\x8d\x00\x26\x89\x55" + "\x83\xe5\x08\xec\x04\xc7\xa0\x24\x05\xa2\xe8\x08\x43\xee\x00\x00\xc0\x85" + "\x0a\x74\xec\x89\xc3\x5d\xb6\x8d\x00\x00\x00\x00\x04\xc7\xa8\x24\x05\xa2" + "\xe8\x08\x43\xd4\x00\x00\xe8\xeb\xf6\x89\x89\x55\x81\xe5\xa8\xec\x00\x00" + "\x89\x00\xfc\x75\x75\x8b\x89\x08\xf8\x5d\xb9\xe8\xff\xff\x83\xff\x14\xfe" + "\x47\x74\xc0\x31\x9d\x8d\xff\x68\xff\xff\x85\x89\xff\x68\xff\xff\x85\x8d" + "\xff\x6c\xff\xff\x04\x89\xe8\x24\xfa\x50\xff\xff\x45\xc7\x00\xec\x00\x00" + "\x31\x00\x89\xc0\x24\x44\x89\x08\x24\x5c\x89\x04\x24\x34\x87\xe8\xff\xf6" + "\x89\xff\x24\x34\x2f\xe8\xff\xf9\x8b\xff\xf8\x5d\x75\x8b\x89\xfc\x5d\xec" + "\xbe\xc3\x00\x13\x00\x00\xe7\xeb\xb6\x8d\x00\x00\x00\x00\x89\x55\x57\xe5" + "\x53\x56\xec\x81\x01\xdc\x00\x00\x45\xbb\x05\x5c\x8b\x08\x0c\x55\xe4\x83" + "\x8b\xf0\x89\x02\x24\x5c\xc7\x04\x24\x04\x00\x06\x00\x00\xec\xa3\x05\xa9" + "\xe8\x08\xf7\x2a\xff\xff\x04\xc7\x46\x24\x05\x5c\xb9\x08\x5c\x50\x08\x05" + "\x4c\x89\x04\x24\xf5\xe8\xff\xf7\xc7\xff\x24\x04\x5c\x46\x08\x05\xe9\xe8" + "\xff\xf8\xc7\xff\x24\x04\x1d\x70\x08\x05\x55\xe8\x00\xbb\xb8\x00\x00\x01" + "\x00\x00\xd2\x31\x08\xa3\x05\xa7\xb8\x08\x00\x01\x00\x00\x0c\xa3\x05\xa7", + 18 * 16), + + "=89=E8$=04/=E8=FF=FB=EB=FF=90=D7t=8D=00&=89U=83=E5=08=EC=04=C7=A0$=05=A2=E8=\r\n" + "=08C=EE=00=00=C0=85=0At=EC=89=C3]=B6=8D=00=00=00=00=04=C7=A8$=05=A2=E8=08=\r\n" + "C=D4=00=00=E8=EB=F6=89=89U=81=E5=A8=EC=00=00=89=00=FCuu=8B=89=08=F8]=B9=E8=\r\n" + "=FF=FF=83=FF=14=FEGt=C01=9D=8D=FFh=FF=FF=85=89=FFh=FF=FF=85=8D=FFl=FF=FF=04=\r\n" + "=89=E8$=FAP=FF=FFE=C7=00=EC=00=001=00=89=C0$D=89=08$\\=89=04$4=87=E8=FF=F6=\r\n" + "=89=FF$4/=E8=FF=F9=8B=FF=F8]u=8B=89=FC]=EC=BE=C3=00=13=00=00=E7=EB=B6=8D=00=\r\n" + "=00=00=00=89UW=E5SV=EC=81=01=DC=00=00E=BB=05\\=8B=08=0CU=E4=83=8B=F0=89=02=\r\n" + "$\\=C7=04$=04=00=06=00=00=EC=A3=05=A9=E8=08=F7*=FF=FF=04=C7F$=05\\=B9=08\\P=08=\r\n" + "=05L=89=04$=F5=E8=FF=F7=C7=FF$=04\\F=08=05=E9=E8=FF=F8=C7=FF$=04=1Dp=08=05=\r\n" + "U=E8=00=BB=B8=00=00=01=00=00=D21=08=A3=05=A7=B8=08=00=01=00=00=0C=A3=05=A7=\r\n" + }; + + + for (unsigned int i = 0 ; i < sizeof(testSuites) / sizeof(testSuites[0]) / 2 ; ++i) { + + const vmime::string decoded = testSuites[i * 2]; + const vmime::string encoded = testSuites[i * 2 + 1]; + + std::ostringstream oss; + oss << "[QP] Test " << (i + 1) << ": "; + + // Encoding + VASSERT_EQ(oss.str() + "encoding", encoded, encode("quoted-printable", decoded, 74)); + + // Decoding + VASSERT_EQ(oss.str() + "decoding", decoded, decode("quoted-printable", encoded, 74)); + + // Multiple and successive encoding/decoding + VASSERT_EQ( + oss.str() + "multiple1", + decoded, + decode("quoted-printable", + encode("quoted-printable", decoded)) + ); + + VASSERT_EQ( + oss.str() + "multiple2", + decoded, + decode("quoted-printable", + decode("quoted-printable", + encode("quoted-printable", + encode("quoted-printable", decoded)))) + ); + + VASSERT_EQ( + oss.str() + "multiple3", + decoded, + decode("quoted-printable", + decode("quoted-printable", + decode("quoted-printable", + encode("quoted-printable", + encode("quoted-printable", + encode("quoted-printable", decoded)))))) + ); + + VASSERT_EQ( + oss.str() + "multiple4", + decoded, + decode("quoted-printable", + decode("quoted-printable", + decode("quoted-printable", + decode("quoted-printable", + encode("quoted-printable", + encode("quoted-printable", + encode("quoted-printable", + encode("quoted-printable", decoded)))))))) + ); + + VASSERT( + oss.str() + "encoded size", + getEncoder("quoted-printable")->getEncodedSize(decoded.length()) + >= encode("quoted-printable", decoded).length() + ); + + VASSERT( + oss.str() + "decoded size", + getEncoder("quoted-printable")->getDecodedSize(encoded.length()) + >= decode("quoted-printable", encoded).length() + ); + } + } + + /** Tests Soft Line Breaks (RFC-2047/6.7(5). */ + void testQuotedPrintable_SoftLineBreaks() { + + VASSERT_EQ( + "1", + "Now's the time=\r\n" + " for all folk =\r\n" + "to come to the=\r\n" + " aid of their =\r\n" + "country.", + encode( + "quoted-printable", + "Now's the time for all folk " + "to come to the aid of their country.", + 15 + ) + ); + } + + void testQuotedPrintable_HardLineBreakEncode() { + + const std::string data = + "If you believe that truth=beauty," + " then surely mathematics\r\nis the most" + " beautiful branch of philosophy."; + + const std::string expected = + "If you believe that truth=3Dbeauty=\r\n" + ", then surely mathematics\r\n" + "is the most beautiful branch of ph=\r\n" + "ilosophy."; + + vmime::propertySet encProps; + encProps["text"] = true; + + VASSERT_EQ("1", expected, encode("quoted-printable", data, 35, encProps)); + } + + void testQuotedPrintable_HardLineBreakDecode() { + + const std::string expected = + "If you believe that truth=beauty," + " then surely mathematics\r\nis the most" + " beautiful branch of philosophy."; + + const std::string data = + "If you believe that truth=3Dbeauty=\r\n" + ", then surely mathematics\r\n" + "is the most beautiful branch of ph=\r\n" + "ilosophy."; + + VASSERT_EQ("1", expected, decode("quoted-printable", data, 35)); + } + + + /** In text mode, ensure line breaks in QP-encoded text are represented + * by a CRLF sequence, as per RFC-2047/6.7(4). */ + void testQuotedPrintable_CRLF() { + + vmime::propertySet encProps; + + // in "text" mode + encProps["text"] = true; + VASSERT_EQ( + "text", + "line1\r\nline2", + encode("quoted-printable", "line1\r\nline2", 80, encProps) + ); + + // in "binary" mode + encProps["text"] = false; + VASSERT_EQ( + "binary", + "line1=0D=0Aline2", + encode("quoted-printable", "line1\r\nline2", 80, encProps) + ); + } + + void testQuotedPrintable_RFC2047() { + + /* + * The RFC (http://tools.ietf.org/html/rfc2047#section-5) says: + * + * In this case the set of characters that may be used in a "Q"-encoded + * 'encoded-word' is restricted to: <upper and lower case ASCII + * letters, decimal digits, "!", "*", "+", "-", "/", "=", and "_" + * (underscore, ASCII 95.)>. An 'encoded-word' that appears within a + * 'phrase' MUST be separated from any adjacent 'word', 'text' or + * 'special' by 'linear-white-space'. + */ + + vmime::propertySet encProps; + encProps["rfc2047"] = true; + + // Ensure 'especials' are encoded + VASSERT_EQ("especials.1", "=2C", encode("quoted-printable", ",", 10, encProps)); + VASSERT_EQ("especials.2", "=3B", encode("quoted-printable", ";", 10, encProps)); + VASSERT_EQ("especials.3", "=3A", encode("quoted-printable", ":", 10, encProps)); + VASSERT_EQ("especials.4", "=5F", encode("quoted-printable", "_", 10, encProps)); + VASSERT_EQ("especials.5", "=40", encode("quoted-printable", "@", 10, encProps)); + VASSERT_EQ("especials.6", "=28", encode("quoted-printable", "(", 10, encProps)); + VASSERT_EQ("especials.7", "=29", encode("quoted-printable", ")", 10, encProps)); + VASSERT_EQ("especials.8", "=3C", encode("quoted-printable", "<", 10, encProps)); + VASSERT_EQ("especials.9", "=3E", encode("quoted-printable", ">", 10, encProps)); + VASSERT_EQ("especials.10", "=5B", encode("quoted-printable", "[", 10, encProps)); + VASSERT_EQ("especials.11", "=5D", encode("quoted-printable", "]", 10, encProps)); + VASSERT_EQ("especials.12", "=22", encode("quoted-printable", "\"", 10, encProps)); + } + +VMIME_TEST_SUITE_END |