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merge from open-source master

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The Android Open Source Project 2010-01-21 13:19:17 -08:00
commit 08d92ebf47
3 changed files with 134 additions and 2 deletions
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2
src/com/android/email/mail/internet/MimeUtility.java
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@ -189,7 +189,7 @@ public class MimeUtility {
}
String[] parts = unfold(header).split(";");
if (name == null) {
return parts[0];
return parts[0].trim();
}
String lowerCaseName = name.toLowerCase();
for (String part : parts) {

45
tests/src/com/android/email/mail/internet/MimeMessageTest.java
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@ -24,7 +24,9 @@ import com.android.email.mail.Message.RecipientType;
import android.test.suitebuilder.annotation.SmallTest;
import android.test.suitebuilder.annotation.MediumTest;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
@ -420,5 +422,48 @@ public class MimeMessageTest extends TestCase {
}
}
/**
* Test for parsing headers with extra whitespace and commennts.
*
* The lines up to Content-Type were copied directly out of RFC 2822
* "Section A.5. White space, comments, and other oddities"
*/
public void testWhiteSpace() throws MessagingException, IOException {
String entireMessage =
"From: Pete(A wonderful \\) chap) <pete(his account)@silly.test(his host)>\r\n"+
"To:A Group(Some people)\r\n"+
" :Chris Jones <c@(Chris's host.)public.example>,\r\n"+
" joe@example.org,\r\n"+
" John <jdoe@one.test> (my dear friend); (the end of the group)\r\n"+
"Cc:(Empty list)(start)Undisclosed recipients :(nobody(that I know)) ;\r\n"+
"Date: Thu,\r\n"+
" 13\r\n"+
" Feb\r\n"+
" 1969\r\n"+
" 23:32\r\n"+
" -0330 (Newfoundland Time)\r\n"+
"Message-ID: <testabcd.1234@silly.test>\r\n"+
"Content-Type: \r\n"+
" TEXT/hTML \r\n"+
" ; x-blah=\"y-blah\" ; \r\n"+
" CHARSET=\"us-ascii\" ; (comment)\r\n"+
"\r\n"+
"<html><body>Testing.</body></html>\r\n";
MimeMessage mm = null;
mm = new MimeMessage(new ByteArrayInputStream(
entireMessage.getBytes("us-ascii")));
assertTrue(mm.getMimeType(), MimeUtility.mimeTypeMatches("text/html",mm.getMimeType()));
assertEquals(new Date(-27723480000L),mm.getSentDate());
assertEquals("<testabcd.1234@silly.test>",mm.getMessageId());
Address[] toAddresses = mm.getRecipients(MimeMessage.RecipientType.TO);
assertEquals("joe@example.org", toAddresses[1].getAddress());
assertEquals("jdoe@one.test", toAddresses[2].getAddress());
// Note: The parentheses in the middle of email addresses are not removed.
//assertEquals("c@public.example", toAddresses[0].getAddress());
//assertEquals("pete@silly.test",mm.getFrom()[0].getAddress());
}
// TODO more test for writeTo()
}

89
tests/src/com/android/email/mail/internet/MimeUtilityTest.java
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@ -350,7 +350,94 @@ public class MimeUtilityTest extends TestCase {
gotText = MimeUtility.getTextFromPart(p);
assertEquals(theText, gotText);
}
// TODO: Tests of charset decoding in getTextFromPart()
/** Test for usage of Content-Type in getTextFromPart(Part part).
*
* For example 'Content-Type: text/html; charset=utf-8'
*
* If the body part has no mime-type, refuses to parse content as text.
* If the mime-type does not match text/*, it will not get parsed.
* Then, the charset parameter is used, with a default of ASCII.
*
* This test works by using a string that is valid Unicode, and is also
* valid when decoded from UTF-8 bytes into Windows-1252 (so that
* auto-detection is not possible), and checks that the correct conversion
* was made, based on the Content-Type header.
*
*/
public void testContentTypeCharset() throws MessagingException {
final String UNICODE_EXPECT = "This is some happy unicode text \u263a";
// What you get if you encode to UTF-8 (\xe2\x98\xba) and reencode with Windows-1252
final String WINDOWS1252_EXPECT = "This is some happy unicode text \u00e2\u02dc\u00ba";
TextBody tb = new TextBody(UNICODE_EXPECT);
MimeBodyPart p = new MimeBodyPart();
String gotText, mimeType, charset;
// TEST 0: Standard Content-Type header; no extraneous spaces or fields
p.setBody(tb);
// We call setHeader after setBody, since setBody overwrites Content-Type
p.setHeader(MimeHeader.HEADER_CONTENT_TYPE, "text/html; charset=utf-8");
gotText = MimeUtility.getTextFromPart(p);
assertTrue(MimeUtility.mimeTypeMatches(p.getMimeType(), "text/html"));
assertEquals(UNICODE_EXPECT, gotText);
p.setBody(tb);
p.setHeader(MimeHeader.HEADER_CONTENT_TYPE, "text/html; charset=windows-1252");
gotText = MimeUtility.getTextFromPart(p);
assertTrue(MimeUtility.mimeTypeMatches(p.getMimeType(), "text/html"));
assertEquals(WINDOWS1252_EXPECT, gotText);
// TEST 1: Extra fields and quotes in Content-Type (from RFC 2045)
p.setBody(tb);
p.setHeader(MimeHeader.HEADER_CONTENT_TYPE,
"text/html; prop1 = \"test\"; charset = \"utf-8\"; prop2 = \"test\"");
gotText = MimeUtility.getTextFromPart(p);
assertTrue(MimeUtility.mimeTypeMatches(p.getMimeType(), "text/html"));
assertEquals(UNICODE_EXPECT, gotText);
p.setBody(tb);
p.setHeader(MimeHeader.HEADER_CONTENT_TYPE,
"text/html; prop1 = \"test\"; charset = \"windows-1252\"; prop2 = \"test\"");
gotText = MimeUtility.getTextFromPart(p);
assertTrue(MimeUtility.mimeTypeMatches(p.getMimeType(), "text/html"));
assertEquals(WINDOWS1252_EXPECT, gotText);
// TEST 2: Mixed case in Content-Type header:
// RFC 2045 says that content types, subtypes and parameter names
// are case-insensitive.
p.setBody(tb);
p.setHeader(MimeHeader.HEADER_CONTENT_TYPE, "TEXT/HtmL ; CHARseT=utf-8");
gotText = MimeUtility.getTextFromPart(p);
assertTrue(MimeUtility.mimeTypeMatches(p.getMimeType(), "text/html"));
assertEquals(UNICODE_EXPECT, gotText);
p.setBody(tb);
p.setHeader(MimeHeader.HEADER_CONTENT_TYPE, "TEXT/HtmL ; CHARseT=windows-1252");
gotText = MimeUtility.getTextFromPart(p);
assertTrue(MimeUtility.mimeTypeMatches(p.getMimeType(), "text/html"));
assertEquals(WINDOWS1252_EXPECT, gotText);
// TEST 3: Comments in Content-Type header field (from RFC 2045)
// Thunderbird permits comments after the end of a parameter, as in this example.
// Not something that I have seen in the real world outside RFC 2045.
p.setBody(tb);
p.setHeader(MimeHeader.HEADER_CONTENT_TYPE,
"text/html; charset=utf-8 (Plain text)");
gotText = MimeUtility.getTextFromPart(p);
assertTrue(MimeUtility.mimeTypeMatches(p.getMimeType(), "text/html"));
// Note: This test does not pass.
//assertEquals(UNICODE_EXPECT, gotText);
p.setBody(tb);
p.setHeader(MimeHeader.HEADER_CONTENT_TYPE,
"text/html; charset=windows-1252 (Plain text)");
gotText = MimeUtility.getTextFromPart(p);
assertTrue(MimeUtility.mimeTypeMatches(p.getMimeType(), "text/html"));
// Note: These tests does not pass.
//assertEquals(WINDOWS1252_EXPECT, gotText);
}
/** Tests for various aspects of mimeTypeMatches(String mimeType, String matchAgainst) */
public void testMimeTypeMatches() {