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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
/**
* Test suite for message body.
*/
localAccountUtils.loadLocalMailAccount();
/**
* Test trailing whitespace is QP encoded.
*/
add_task(async function testQP() {
// Together with fields.forceMsgEncoding, force quote-printable encoding.
Services.prefs.setBoolPref("mail.strictly_mime", true);
const identity = getSmtpIdentity(
"from@tinderbox.invalid",
getBasicSmtpServer()
);
const CompFields = CC(
"@mozilla.org/messengercompose/composefields;1",
Ci.nsIMsgCompFields
);
// Test QP works for ascii text.
let fields = new CompFields();
fields.forceMsgEncoding = true;
fields.to = "Nobody <nobody@tinderbox.invalid>";
fields.subject = "Test QP encoding for trailing whitespace";
fields.body = "A line with trailing whitespace\t ";
await richCreateMessage(fields, [], identity);
let msgData = mailTestUtils.loadMessageToString(
gDraftFolder,
mailTestUtils.firstMsgHdr(gDraftFolder)
);
Assert.ok(
msgData.includes("A line with trailing whitespace\t=20"),
"QP for ascii should work"
);
// Test QP works for non-ascii text.
fields = new CompFields();
fields.forceMsgEncoding = true;
fields.to = "Nobody <nobody@tinderbox.invalid>";
fields.subject = "Test QP encoding for non-ascii and trailing tab";
fields.body = "記: base64 is used if unprintable > 10% \t";
await richCreateMessage(fields, [], identity);
msgData = mailTestUtils.loadMessageToString(
gDraftFolder,
mailTestUtils.firstMsgHdr(gDraftFolder)
);
Assert.ok(
msgData.includes("=E8=A8=98: base64 is used if unprintable > 10% =09"),
"QP for non-ascii should work"
);
// Test leading space is preserved.
fields = new CompFields();
fields.forceMsgEncoding = true;
fields.to = "Nobody <nobody@tinderbox.invalid>";
fields.subject = "Leading space is valid in a quoted printable message";
fields.body = "123456789" + " 123456789".repeat(6) + "1234 56789";
await richCreateMessage(fields, [], identity);
msgData = mailTestUtils.loadMessageToString(
gDraftFolder,
mailTestUtils.firstMsgHdr(gDraftFolder)
);
const endOfHeaders = msgData.indexOf("\r\n\r\n");
const body = msgData.slice(endOfHeaders + 4);
Assert.equal(
body.trimRight("\r\n"),
"123456789 123456789 123456789 123456789 123456789 123456789 1234567891234=\r\n 56789"
);
Services.prefs.clearUserPref("mail.strictly_mime");
});
/**
* Test QP is not used together with format=flowed.
*/
add_task(async function testNoQPWithFormatFlowed() {
// Together with fields.forceMsgEncoding, force quote-printable encoding.
Services.prefs.setBoolPref("mail.strictly_mime", true);
const identity = getSmtpIdentity(
"from@tinderbox.invalid",
getBasicSmtpServer()
);
const fields = Cc[
"@mozilla.org/messengercompose/composefields;1"
].createInstance(Ci.nsIMsgCompFields);
fields.forceMsgEncoding = true;
fields.forcePlainText = true;
fields.to = "Nobody <nobody@tinderbox.invalid>";
fields.subject = "Test QP encoding for trailing whitespace";
fields.body = "A line with trailing whitespace\t ";
await richCreateMessage(fields, [], identity);
const msgData = mailTestUtils.loadMessageToString(
gDraftFolder,
mailTestUtils.firstMsgHdr(gDraftFolder)
);
Assert.ok(
msgData.includes(
"Content-Type: text/plain; charset=UTF-8; format=flowed\r\nContent-Transfer-Encoding: base64"
),
"format=flowed should be used"
);
Assert.ok(
!msgData.includes("quoted-printable"),
"quoted-printable should not be used"
);
Services.prefs.clearUserPref("mail.strictly_mime");
});
/**
* Test plain text body is wrapped correctly with different mailnews.wraplength
* pref value.
*/
add_task(async function testWrapLength() {
const identity = getSmtpIdentity(
"from@tinderbox.invalid",
getBasicSmtpServer()
);
const CompFields = CC(
"@mozilla.org/messengercompose/composefields;1",
Ci.nsIMsgCompFields
);
const word = "abcd ";
const body = word.repeat(20);
const fields = new CompFields();
fields.to = "Nobody <nobody@tinderbox.invalid>";
fields.subject = "Test text wrapping";
fields.body = `<html><body>${body}</body></html>`;
fields.forcePlainText = true;
await richCreateMessage(fields, [], identity);
let msgData = mailTestUtils.loadMessageToString(
gDraftFolder,
mailTestUtils.firstMsgHdr(gDraftFolder)
);
Assert.equal(
getMessageBody(msgData),
// Default wrap length is 72.
word.repeat(14) + "\r\n" + word.repeat(6).trim(),
"Text wraps at 72 by default"
);
// 0 means no wrap.
Services.prefs.setIntPref("mailnews.wraplength", 0);
await richCreateMessage(fields, [], identity);
msgData = mailTestUtils.loadMessageToString(
gDraftFolder,
mailTestUtils.firstMsgHdr(gDraftFolder)
);
Assert.equal(
getMessageBody(msgData),
body.trim(),
"Should not wrap when wraplength is 0"
);
Services.prefs.clearUserPref("mailnews.wraplength");
});
/**
* Test handling of trailing NBSP.
*/
add_task(async function testNBSP() {
const identity = getSmtpIdentity(
"from@tinderbox.invalid",
getBasicSmtpServer()
);
const fields = Cc[
"@mozilla.org/messengercompose/composefields;1"
].createInstance(Ci.nsIMsgCompFields);
fields.to = "Nobody <nobody@tinderbox.invalid>";
fields.subject = "Test text wrapping";
// The character after `test` is NBSP.
fields.body = "<html><body>åäö test <br></body></html>";
fields.forcePlainText = true;
await richCreateMessage(fields, [], identity);
const msgData = mailTestUtils.loadMessageToUTF16String(
gDraftFolder,
mailTestUtils.firstMsgHdr(gDraftFolder)
);
Assert.equal(
getMessageBody(msgData),
"åäö test",
"Trailing NBSP should be removed"
);
});