//
// 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 "vmime/htmlTextPart.hpp"
VMIME_TEST_SUITE_BEGIN(htmlTextPartTest)
VMIME_TEST_LIST_BEGIN
VMIME_TEST(testParseText)
VMIME_TEST(testParseEmbeddedObjectsCID)
VMIME_TEST(testParseEmbeddedObjectsLocation)
VMIME_TEST_LIST_END
static const vmime::string extractContent
(vmime::ref <const vmime::contentHandler> cth)
{
std::ostringstream oss;
vmime::utility::outputStreamAdapter osa(oss);
cth->extract(osa);
return oss.str();
}
void testParseText()
{
const vmime::string msgString = ""
"MIME-Version: 1.0\r\n"
"Content-Type: multipart/alternative; boundary=\"LEVEL1\"\r\n"
"\r\n"
"--LEVEL1\r\n"
"Content-Type: text/plain; charset=\"x-ch1\"\r\n"
"\r\n"
"Plain text part\r\n"
"--LEVEL1\r\n"
"Content-Type: multipart/related; boundary=\"LEVEL2\"\r\n"
"\r\n"
"--LEVEL2\r\n"
"Content-Type: text/html; charset=\"x-ch2\"\r\n"
"\r\n"
"<img src=\"cid:image@test\"/>\r\n"
"--LEVEL2\r\n"
"Content-Type: image/png; name=\"image.png\"\r\n"
"Content-Disposition: inline; filename=\"image.png\"\r\n"
"Content-ID: <image@test>\r\n"
"\r\n"
"Image\r\n"
"--LEVEL2--\r\n"
"\r\n"
"--LEVEL1--\r\n"
"";
vmime::ref <vmime::message> msg = vmime::create <vmime::message>();
msg->parse(msgString);
// Sanity checks
VASSERT_EQ("part-count1", 2, msg->getBody()->getPartCount());
VASSERT_EQ("part-count2", 2, msg->getBody()->getPartAt(1)->getBody()->getPartCount());
vmime::htmlTextPart htmlPart;
htmlPart.parse(msg, msg->getBody()->getPartAt(1),
msg->getBody()->getPartAt(1)->getBody()->getPartAt(0));
VASSERT_EQ("plain", "Plain text part", extractContent(htmlPart.getPlainText()));
VASSERT_EQ("html", "<img src=\"cid:image@test\"/>", extractContent(htmlPart.getText()));
// Should return the charset of the HTML part
VASSERT_EQ("charset", "x-ch2", htmlPart.getCharset().generate());
}
/** Test parsing of embedded objects by CID (Content-Id).
*/
void testParseEmbeddedObjectsCID()
{
const vmime::string msgString = ""
"MIME-Version: 1.0\r\n"
"Content-Type: multipart/alternative; boundary=\"LEVEL1\"\r\n"
"\r\n"
"--LEVEL1\r\n"
"Content-Type: text/plain; charset=\"x-ch1\"\r\n"
"\r\n"
"Plain text part\r\n"
"--LEVEL1\r\n"
"Content-Type: multipart/related; boundary=\"LEVEL2\"\r\n"
"\r\n"
"--LEVEL2\r\n" // one embedded object before...
"Content-Type: image/png; name=\"image1.png\"\r\n"
"Content-Disposition: inline; filename=\"image1.png\"\r\n"
"Content-ID: <image1@test>\r\n"
"\r\n"
"Image1\r\n"
"--LEVEL2\r\n" // ...the actual text part...
"Content-Type: text/html; charset=\"x-ch2\"\r\n"
"\r\n"
"<img src=\"cid:image1@test\"/>\r\n"
"<img src=\"CID:image2@test\"/>\r\n"
"--LEVEL2\r\n" // ...and one after
"Content-Type: image/jpeg; name=\"image2.jpg\"\r\n"
"Content-Disposition: inline; filename=\"image2.jpg\"\r\n"
"Content-ID: <image2@test>\r\n"
"\r\n"
"Image2\r\n"
"--LEVEL2--\r\n"
"\r\n"
"--LEVEL1--\r\n"
"";
vmime::ref <vmime::message> msg = vmime::create <vmime::message>();
msg->parse(msgString);
// Sanity checks
VASSERT_EQ("part-count1", 2, msg->getBody()->getPartCount());
VASSERT_EQ("part-count2", 3, msg->getBody()->getPartAt(1)->getBody()->getPartCount());
vmime::htmlTextPart htmlPart;
htmlPart.parse(msg, msg->getBody()->getPartAt(1),
msg->getBody()->getPartAt(1)->getBody()->getPartAt(1));
// Two embedded objects should be found.
// BUGFIX: "CID:" prefix is not case-sensitive.
VASSERT_EQ("count", 2, htmlPart.getObjectCount());
// Ensure the right objects have been found.
VASSERT_EQ("has-obj1", true, htmlPart.hasObject("image1@test"));
VASSERT_EQ("has-obj2", true, htmlPart.hasObject("image2@test"));
// hasObject() should also work with prefixes
VASSERT_EQ("has-obj1-pre", true, htmlPart.hasObject("CID:image1@test"));
VASSERT_EQ("has-obj2-pre", true, htmlPart.hasObject("cid:image2@test"));
// Check data in objects
vmime::ref <const vmime::htmlTextPart::embeddedObject> obj;
obj = htmlPart.findObject("image1@test");
VASSERT_EQ("ref-type1", vmime::htmlTextPart::embeddedObject::REFERENCED_BY_ID, obj->getReferenceType());
VASSERT_EQ("id-obj1", "image1@test", obj->getId());
VASSERT_EQ("data-obj1", "Image1", extractContent(obj->getData()));
VASSERT_EQ("type-obj1", "image/png", obj->getType().generate());
obj = htmlPart.findObject("image2@test");
VASSERT_EQ("ref-type2", vmime::htmlTextPart::embeddedObject::REFERENCED_BY_ID, obj->getReferenceType());
VASSERT_EQ("id-obj2", "image2@test", obj->getId());
VASSERT_EQ("data-obj2", "Image2", extractContent(obj->getData()));
VASSERT_EQ("type-obj2", "image/jpeg", obj->getType().generate());
}
/** Test parsing of embedded objects by location.
*/
void testParseEmbeddedObjectsLocation()
{
const vmime::string msgString = ""
"MIME-Version: 1.0\r\n"
"Content-Type: multipart/alternative; boundary=\"LEVEL1\"\r\n"
"\r\n"
"--LEVEL1\r\n"
"Content-Type: text/plain; charset=\"x-ch1\"\r\n"
"\r\n"
"Plain text part\r\n"
"--LEVEL1\r\n"
"Content-Type: multipart/related; boundary=\"LEVEL2\"\r\n"
"\r\n"
"--LEVEL2\r\n"
"Content-Type: image/png; name=\"image1.png\"\r\n"
"Content-Location: http://www.vmime.org/test/image1.png\r\n"
"Content-Disposition: inline; filename=\"image1.png\"\r\n"
"Content-Id: <image1@test>\r\n"
"\r\n"
"Image1\r\n"
"--LEVEL2\r\n"
"Content-Type: text/html; charset=\"x-ch2\"\r\n"
"\r\n"
"<img src=\"http://www.vmime.org/test/image1.png\"/>\r\n"
"--LEVEL2--\r\n"
"\r\n"
"--LEVEL1--\r\n"
"";
vmime::ref <vmime::message> msg = vmime::create <vmime::message>();
msg->parse(msgString);
// Sanity checks
VASSERT_EQ("part-count1", 2, msg->getBody()->getPartCount());
VASSERT_EQ("part-count2", 2, msg->getBody()->getPartAt(1)->getBody()->getPartCount());
vmime::htmlTextPart htmlPart;
htmlPart.parse(msg, msg->getBody()->getPartAt(1),
msg->getBody()->getPartAt(1)->getBody()->getPartAt(1));
// Only one embedded object
VASSERT_EQ("count", 1, htmlPart.getObjectCount());
// Should work only with Content-Location as the Content-Id is
// not referenced in the HTML contents
VASSERT_EQ("has-obj-loc", true, htmlPart.hasObject("http://www.vmime.org/test/image1.png"));
VASSERT_EQ("has-obj-cid", false, htmlPart.hasObject("image1@test"));
// Check data
vmime::ref <const vmime::htmlTextPart::embeddedObject> obj;
obj = htmlPart.findObject("http://www.vmime.org/test/image1.png");
VASSERT_EQ("ref-type", vmime::htmlTextPart::embeddedObject::REFERENCED_BY_LOCATION, obj->getReferenceType());
VASSERT_EQ("id-obj", "http://www.vmime.org/test/image1.png", obj->getId());
VASSERT_EQ("data-obj", "Image1", extractContent(obj->getData()));
VASSERT_EQ("type-obj", "image/png", obj->getType().generate());
}
// TODO: test generation of text parts
VMIME_TEST_SUITE_END
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