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-rw-r--r--aerogramme/tests/common/constants.rs54
-rw-r--r--aerogramme/tests/common/fragments.rs570
-rw-r--r--aerogramme/tests/common/mod.rs99
3 files changed, 723 insertions, 0 deletions
diff --git a/aerogramme/tests/common/constants.rs b/aerogramme/tests/common/constants.rs
new file mode 100644
index 0000000..c11a04d
--- /dev/null
+++ b/aerogramme/tests/common/constants.rs
@@ -0,0 +1,54 @@
+use std::time;
+
+pub static SMALL_DELAY: time::Duration = time::Duration::from_millis(200);
+
+pub static EMAIL1: &[u8] = b"Date: Sat, 8 Jul 2023 07:14:29 +0200\r
+From: Bob Robert <bob@example.tld>\r
+To: Alice Malice <alice@example.tld>\r
+CC: =?ISO-8859-1?Q?Andr=E9?= Pirard <PIRARD@vm1.ulg.ac.be>\r
+Subject: =?ISO-8859-1?B?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?=\r
+ =?ISO-8859-2?B?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?=\r
+X-Unknown: something something\r
+Bad entry\r
+ on multiple lines\r
+Message-ID: <NTAxNzA2AC47634Y366BAMTY4ODc5MzQyODY0ODY5@www.grrrndzero.org>\r
+MIME-Version: 1.0\r
+Content-Type: multipart/alternative;\r
+ boundary=\"b1_e376dc71bafc953c0b0fdeb9983a9956\"\r
+Content-Transfer-Encoding: 7bit\r
+\r
+This is a multi-part message in MIME format.\r
+\r
+--b1_e376dc71bafc953c0b0fdeb9983a9956\r
+Content-Type: text/plain; charset=utf-8\r
+Content-Transfer-Encoding: quoted-printable\r
+\r
+GZ\r
+OoOoO\r
+oOoOoOoOo\r
+oOoOoOoOoOoOoOoOo\r
+oOoOoOoOoOoOoOoOoOoOoOo\r
+oOoOoOoOoOoOoOoOoOoOoOoOoOoOo\r
+OoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoO\r
+\r
+--b1_e376dc71bafc953c0b0fdeb9983a9956\r
+Content-Type: text/html; charset=us-ascii\r
+\r
+<div style=\"text-align: center;\"><strong>GZ</strong><br />\r
+OoOoO<br />\r
+oOoOoOoOo<br />\r
+oOoOoOoOoOoOoOoOo<br />\r
+oOoOoOoOoOoOoOoOoOoOoOo<br />\r
+oOoOoOoOoOoOoOoOoOoOoOoOoOoOo<br />\r
+OoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoO<br />\r
+</div>\r
+\r
+--b1_e376dc71bafc953c0b0fdeb9983a9956--\r
+";
+
+pub static EMAIL2: &[u8] = b"From: alice@example.com\r
+To: alice@example.tld\r
+Subject: Test\r
+\r
+Hello world!\r
+";
diff --git a/aerogramme/tests/common/fragments.rs b/aerogramme/tests/common/fragments.rs
new file mode 100644
index 0000000..606af2b
--- /dev/null
+++ b/aerogramme/tests/common/fragments.rs
@@ -0,0 +1,570 @@
+use anyhow::{bail, Result};
+use std::io::Write;
+use std::net::TcpStream;
+use std::thread;
+
+use crate::common::constants::*;
+use crate::common::*;
+
+/// These fragments are not a generic IMAP client
+/// but specialized to our specific tests. They can't take
+/// arbitrary values, only enum for which the code is known
+/// to be correct. The idea is that the generated message is more
+/// or less hardcoded by the developer, so its clear what's expected,
+/// and not generated by a library. Also don't use vector of enum,
+/// as it again introduce some kind of genericity we try so hard to avoid:
+/// instead add a dedicated enum, for example "All" or anything relaevent that would
+/// describe your list and then hardcode it in your fragment.
+/// DON'T. TRY. TO. BE. GENERIC. HERE.
+
+pub fn connect(imap: &mut TcpStream) -> Result<()> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(&read[..4], &b"* OK"[..]);
+
+ Ok(())
+}
+
+pub enum Account {
+ Alice,
+}
+
+pub enum Extension {
+ None,
+ Unselect,
+ Move,
+ Condstore,
+ LiteralPlus,
+ Idle,
+ UidPlus,
+ ListStatus,
+}
+
+pub enum Enable {
+ Utf8Accept,
+ CondStore,
+ All,
+}
+
+pub enum Mailbox {
+ Inbox,
+ Archive,
+ Drafts,
+}
+
+pub enum Flag {
+ Deleted,
+ Important,
+}
+
+pub enum Email {
+ Basic,
+ Multipart,
+}
+
+pub enum Selection {
+ FirstId,
+ SecondId,
+ All,
+}
+
+pub enum SelectMod {
+ None,
+ Condstore,
+}
+
+pub enum StoreAction {
+ AddFlags,
+ DelFlags,
+ SetFlags,
+ AddFlagsSilent,
+ DelFlagsSilent,
+ SetFlagsSilent,
+}
+
+pub enum StoreMod {
+ None,
+ UnchangedSince(u64),
+}
+
+pub enum FetchKind {
+ Rfc822,
+ Rfc822Size,
+}
+
+pub enum FetchMod {
+ None,
+ ChangedSince(u64),
+}
+
+pub enum SearchKind<'a> {
+ Text(&'a str),
+ ModSeq(u64),
+}
+
+pub enum StatusKind {
+ UidNext,
+ HighestModSeq,
+}
+
+pub enum MbxSelect {
+ All,
+}
+
+pub enum ListReturn {
+ None,
+ StatusMessagesUnseen,
+}
+
+pub fn capability(imap: &mut TcpStream, ext: Extension) -> Result<()> {
+ imap.write(&b"5 capability\r\n"[..])?;
+
+ let maybe_ext = match ext {
+ Extension::None => None,
+ Extension::Unselect => Some("UNSELECT"),
+ Extension::Move => Some("MOVE"),
+ Extension::Condstore => Some("CONDSTORE"),
+ Extension::LiteralPlus => Some("LITERAL+"),
+ Extension::Idle => Some("IDLE"),
+ Extension::UidPlus => Some("UIDPLUS"),
+ Extension::ListStatus => Some("LIST-STATUS"),
+ };
+
+ let mut buffer: [u8; 6000] = [0; 6000];
+ let read = read_lines(imap, &mut buffer, Some(&b"5 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ assert!(srv_msg.contains("IMAP4REV1"));
+ if let Some(ext) = maybe_ext {
+ assert!(srv_msg.contains(ext));
+ }
+
+ Ok(())
+}
+
+pub fn login(imap: &mut TcpStream, account: Account) -> Result<()> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+
+ assert!(matches!(account, Account::Alice));
+ imap.write(&b"10 login alice hunter2\r\n"[..])?;
+
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(&read[..5], &b"10 OK"[..]);
+
+ Ok(())
+}
+
+pub fn login_with_literal(imap: &mut TcpStream, account: Account) -> Result<()> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+
+ assert!(matches!(account, Account::Alice));
+ imap.write(&b"10 login {5+}\r\nalice {7+}\r\nhunter2\r\n"[..])?;
+ let _read = read_lines(imap, &mut buffer, Some(&b"10 OK"[..]))?;
+ Ok(())
+}
+
+pub fn create_mailbox(imap: &mut TcpStream, mbx: Mailbox) -> Result<()> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+
+ let mbx_str = match mbx {
+ Mailbox::Inbox => "INBOX",
+ Mailbox::Archive => "ArchiveCustom",
+ Mailbox::Drafts => "DraftsCustom",
+ };
+
+ let cmd = format!("15 create {}\r\n", mbx_str);
+ imap.write(cmd.as_bytes())?;
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(&read[..12], &b"15 OK CREATE"[..]);
+
+ Ok(())
+}
+
+pub fn list(imap: &mut TcpStream, select: MbxSelect, mod_return: ListReturn) -> Result<String> {
+ let mut buffer: [u8; 6000] = [0; 6000];
+
+ let select_str = match select {
+ MbxSelect::All => "%",
+ };
+
+ let mod_return_str = match mod_return {
+ ListReturn::None => "",
+ ListReturn::StatusMessagesUnseen => " RETURN (STATUS (MESSAGES UNSEEN))",
+ };
+
+ imap.write(format!("19 LIST \"\" \"{}\"{}\r\n", select_str, mod_return_str).as_bytes())?;
+
+ let read = read_lines(imap, &mut buffer, Some(&b"19 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ Ok(srv_msg.to_string())
+}
+
+pub fn select(imap: &mut TcpStream, mbx: Mailbox, modifier: SelectMod) -> Result<String> {
+ let mut buffer: [u8; 6000] = [0; 6000];
+
+ let mbx_str = match mbx {
+ Mailbox::Inbox => "INBOX",
+ Mailbox::Archive => "ArchiveCustom",
+ Mailbox::Drafts => "DraftsCustom",
+ };
+
+ let mod_str = match modifier {
+ SelectMod::Condstore => " (CONDSTORE)",
+ SelectMod::None => "",
+ };
+
+ imap.write(format!("20 select {}{}\r\n", mbx_str, mod_str).as_bytes())?;
+
+ let read = read_lines(imap, &mut buffer, Some(&b"20 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+
+ Ok(srv_msg.to_string())
+}
+
+pub fn unselect(imap: &mut TcpStream) -> Result<()> {
+ imap.write(&b"70 unselect\r\n"[..])?;
+ let mut buffer: [u8; 1500] = [0; 1500];
+ let _read = read_lines(imap, &mut buffer, Some(&b"70 OK"[..]))?;
+
+ Ok(())
+}
+
+pub fn check(imap: &mut TcpStream) -> Result<()> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+
+ imap.write(&b"21 check\r\n"[..])?;
+ let _read = read_lines(imap, &mut buffer, Some(&b"21 OK"[..]))?;
+
+ Ok(())
+}
+
+pub fn status(imap: &mut TcpStream, mbx: Mailbox, sk: StatusKind) -> Result<String> {
+ let mbx_str = match mbx {
+ Mailbox::Inbox => "INBOX",
+ Mailbox::Archive => "ArchiveCustom",
+ Mailbox::Drafts => "DraftsCustom",
+ };
+ let sk_str = match sk {
+ StatusKind::UidNext => "(UIDNEXT)",
+ StatusKind::HighestModSeq => "(HIGHESTMODSEQ)",
+ };
+ imap.write(format!("25 STATUS {} {}\r\n", mbx_str, sk_str).as_bytes())?;
+ let mut buffer: [u8; 6000] = [0; 6000];
+ let read = read_lines(imap, &mut buffer, Some(&b"25 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+
+ Ok(srv_msg.to_string())
+}
+
+pub fn lmtp_handshake(lmtp: &mut TcpStream) -> Result<()> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+
+ let _read = read_lines(lmtp, &mut buffer, None)?;
+ assert_eq!(&buffer[..4], &b"220 "[..]);
+
+ lmtp.write(&b"LHLO example.tld\r\n"[..])?;
+ let _read = read_lines(lmtp, &mut buffer, Some(&b"250 "[..]))?;
+
+ Ok(())
+}
+
+pub fn lmtp_deliver_email(lmtp: &mut TcpStream, email_type: Email) -> Result<()> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+
+ let email = match email_type {
+ Email::Basic => EMAIL2,
+ Email::Multipart => EMAIL1,
+ };
+ lmtp.write(&b"MAIL FROM:<bob@example.tld>\r\n"[..])?;
+ let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.0.0"[..]))?;
+
+ lmtp.write(&b"RCPT TO:<alice@example.tld>\r\n"[..])?;
+ let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.1.5"[..]))?;
+
+ lmtp.write(&b"DATA\r\n"[..])?;
+ let _read = read_lines(lmtp, &mut buffer, Some(&b"354 "[..]))?;
+
+ lmtp.write(email)?;
+ lmtp.write(&b"\r\n.\r\n"[..])?;
+ let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.0.0"[..]))?;
+
+ Ok(())
+}
+
+pub fn noop_exists(imap: &mut TcpStream, must_exists: u32) -> Result<()> {
+ let mut buffer: [u8; 6000] = [0; 6000];
+
+ let mut max_retry = 20;
+ loop {
+ max_retry -= 1;
+ imap.write(&b"30 NOOP\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, Some(&b"30 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+
+ for line in srv_msg.lines() {
+ if line.contains("EXISTS") {
+ let got = read_first_u32(line)?;
+ if got == must_exists {
+ // Done
+ return Ok(());
+ }
+ }
+ }
+
+ if max_retry <= 0 {
+ // Failed
+ bail!("no more retry");
+ }
+
+ thread::sleep(SMALL_DELAY);
+ }
+}
+
+pub fn fetch(
+ imap: &mut TcpStream,
+ selection: Selection,
+ kind: FetchKind,
+ modifier: FetchMod,
+) -> Result<String> {
+ let mut buffer: [u8; 65535] = [0; 65535];
+
+ let sel_str = match selection {
+ Selection::FirstId => "1",
+ Selection::SecondId => "2",
+ Selection::All => "1:*",
+ };
+
+ let kind_str = match kind {
+ FetchKind::Rfc822 => "RFC822",
+ FetchKind::Rfc822Size => "RFC822.SIZE",
+ };
+
+ let mod_str = match modifier {
+ FetchMod::None => "".into(),
+ FetchMod::ChangedSince(val) => format!(" (CHANGEDSINCE {})", val),
+ };
+
+ imap.write(format!("40 fetch {} {}{}\r\n", sel_str, kind_str, mod_str).as_bytes())?;
+
+ let read = read_lines(imap, &mut buffer, Some(&b"40 OK FETCH"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+
+ Ok(srv_msg.to_string())
+}
+
+pub fn copy(imap: &mut TcpStream, selection: Selection, to: Mailbox) -> Result<String> {
+ let mut buffer: [u8; 65535] = [0; 65535];
+ assert!(matches!(selection, Selection::FirstId));
+ assert!(matches!(to, Mailbox::Archive));
+
+ imap.write(&b"45 copy 1 ArchiveCustom\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(&read[..5], &b"45 OK"[..]);
+ let srv_msg = std::str::from_utf8(read)?;
+
+ Ok(srv_msg.to_string())
+}
+
+pub fn append(imap: &mut TcpStream, content: Email) -> Result<String> {
+ let mut buffer: [u8; 6000] = [0; 6000];
+
+ let ref_mail = match content {
+ Email::Multipart => EMAIL1,
+ Email::Basic => EMAIL2,
+ };
+
+ let append_cmd = format!("47 append inbox (\\Seen) {{{}}}\r\n", ref_mail.len());
+ println!("append cmd: {}", append_cmd);
+ imap.write(append_cmd.as_bytes())?;
+
+ // wait for continuation
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(read[0], b'+');
+
+ // write our stuff
+ imap.write(ref_mail)?;
+ imap.write(&b"\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, Some(&b"47 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+
+ Ok(srv_msg.to_string())
+}
+
+pub fn search(imap: &mut TcpStream, sk: SearchKind) -> Result<String> {
+ let sk_str = match sk {
+ SearchKind::Text(x) => format!("TEXT \"{}\"", x),
+ SearchKind::ModSeq(x) => format!("MODSEQ {}", x),
+ };
+ imap.write(format!("55 SEARCH {}\r\n", sk_str).as_bytes())?;
+ let mut buffer: [u8; 1500] = [0; 1500];
+ let read = read_lines(imap, &mut buffer, Some(&b"55 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ Ok(srv_msg.to_string())
+}
+
+pub fn store(
+ imap: &mut TcpStream,
+ sel: Selection,
+ flag: Flag,
+ action: StoreAction,
+ modifier: StoreMod,
+) -> Result<String> {
+ let mut buffer: [u8; 6000] = [0; 6000];
+
+ let seq = match sel {
+ Selection::FirstId => "1",
+ Selection::SecondId => "2",
+ Selection::All => "1:*",
+ };
+
+ let modif = match modifier {
+ StoreMod::None => "".into(),
+ StoreMod::UnchangedSince(val) => format!(" (UNCHANGEDSINCE {})", val),
+ };
+
+ let flags_str = match flag {
+ Flag::Deleted => "(\\Deleted)",
+ Flag::Important => "(\\Important)",
+ };
+
+ let action_str = match action {
+ StoreAction::AddFlags => "+FLAGS",
+ StoreAction::DelFlags => "-FLAGS",
+ StoreAction::SetFlags => "FLAGS",
+ StoreAction::AddFlagsSilent => "+FLAGS.SILENT",
+ StoreAction::DelFlagsSilent => "-FLAGS.SILENT",
+ StoreAction::SetFlagsSilent => "FLAGS.SILENT",
+ };
+
+ imap.write(format!("57 STORE {}{} {} {}\r\n", seq, modif, action_str, flags_str).as_bytes())?;
+ let read = read_lines(imap, &mut buffer, Some(&b"57 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ Ok(srv_msg.to_string())
+}
+
+pub fn expunge(imap: &mut TcpStream) -> Result<()> {
+ imap.write(&b"60 expunge\r\n"[..])?;
+ let mut buffer: [u8; 1500] = [0; 1500];
+ let _read = read_lines(imap, &mut buffer, Some(&b"60 OK EXPUNGE"[..]))?;
+
+ Ok(())
+}
+
+pub fn uid_expunge(imap: &mut TcpStream, sel: Selection) -> Result<String> {
+ use Selection::*;
+ let mut buffer: [u8; 6000] = [0; 6000];
+ let selstr = match sel {
+ FirstId => "1",
+ SecondId => "2",
+ All => "1:*",
+ };
+ imap.write(format!("61 UID EXPUNGE {}\r\n", selstr).as_bytes())?;
+ let read = read_lines(imap, &mut buffer, Some(&b"61 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ Ok(srv_msg.to_string())
+}
+
+pub fn rename_mailbox(imap: &mut TcpStream, from: Mailbox, to: Mailbox) -> Result<()> {
+ assert!(matches!(from, Mailbox::Archive));
+ assert!(matches!(to, Mailbox::Drafts));
+
+ imap.write(&b"70 rename ArchiveCustom DraftsCustom\r\n"[..])?;
+ let mut buffer: [u8; 1500] = [0; 1500];
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(&read[..5], &b"70 OK"[..]);
+
+ imap.write(&b"71 list \"\" *\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, Some(&b"71 OK LIST"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ assert!(!srv_msg.contains(" ArchiveCustom\r\n"));
+ assert!(srv_msg.contains(" INBOX\r\n"));
+ assert!(srv_msg.contains(" DraftsCustom\r\n"));
+
+ Ok(())
+}
+
+pub fn delete_mailbox(imap: &mut TcpStream, mbx: Mailbox) -> Result<()> {
+ let mbx_str = match mbx {
+ Mailbox::Inbox => "INBOX",
+ Mailbox::Archive => "ArchiveCustom",
+ Mailbox::Drafts => "DraftsCustom",
+ };
+ let cmd = format!("80 delete {}\r\n", mbx_str);
+
+ imap.write(cmd.as_bytes())?;
+ let mut buffer: [u8; 1500] = [0; 1500];
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(&read[..5], &b"80 OK"[..]);
+
+ imap.write(&b"81 list \"\" *\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, Some(&b"81 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ assert!(srv_msg.contains(" INBOX\r\n"));
+ assert!(!srv_msg.contains(format!(" {}\r\n", mbx_str).as_str()));
+
+ Ok(())
+}
+
+pub fn close(imap: &mut TcpStream) -> Result<()> {
+ imap.write(&b"60 close\r\n"[..])?;
+ let mut buffer: [u8; 1500] = [0; 1500];
+ let _read = read_lines(imap, &mut buffer, Some(&b"60 OK"[..]))?;
+
+ Ok(())
+}
+
+pub fn r#move(imap: &mut TcpStream, selection: Selection, to: Mailbox) -> Result<String> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+ assert!(matches!(to, Mailbox::Archive));
+ assert!(matches!(selection, Selection::FirstId));
+
+ imap.write(&b"35 move 1 ArchiveCustom\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, Some(&b"35 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ assert!(srv_msg.contains("* 1 EXPUNGE"));
+
+ Ok(srv_msg.to_string())
+}
+
+pub fn enable(imap: &mut TcpStream, ask: Enable, done: Option<Enable>) -> Result<()> {
+ let mut buffer: [u8; 6000] = [0; 6000];
+ assert!(matches!(ask, Enable::Utf8Accept));
+
+ imap.write(&b"36 enable UTF8=ACCEPT\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, Some(&b"36 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ match done {
+ None => assert_eq!(srv_msg.lines().count(), 1),
+ Some(Enable::Utf8Accept) => {
+ assert_eq!(srv_msg.lines().count(), 2);
+ assert!(srv_msg.contains("* ENABLED UTF8=ACCEPT"));
+ }
+ _ => unimplemented!(),
+ }
+
+ Ok(())
+}
+
+pub fn start_idle(imap: &mut TcpStream) -> Result<()> {
+ let mut buffer: [u8; 1500] = [0; 1500];
+ imap.write(&b"98 IDLE\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(read[0], b'+');
+ Ok(())
+}
+
+pub fn stop_idle(imap: &mut TcpStream) -> Result<String> {
+ let mut buffer: [u8; 16536] = [0; 16536];
+ imap.write(&b"DONE\r\n"[..])?;
+ let read = read_lines(imap, &mut buffer, Some(&b"98 OK"[..]))?;
+ let srv_msg = std::str::from_utf8(read)?;
+ Ok(srv_msg.to_string())
+}
+
+pub fn logout(imap: &mut TcpStream) -> Result<()> {
+ imap.write(&b"99 logout\r\n"[..])?;
+ let mut buffer: [u8; 1500] = [0; 1500];
+ let read = read_lines(imap, &mut buffer, None)?;
+ assert_eq!(&read[..5], &b"* BYE"[..]);
+ Ok(())
+}
diff --git a/aerogramme/tests/common/mod.rs b/aerogramme/tests/common/mod.rs
new file mode 100644
index 0000000..cbe0271
--- /dev/null
+++ b/aerogramme/tests/common/mod.rs
@@ -0,0 +1,99 @@
+#![allow(dead_code)]
+pub mod constants;
+pub mod fragments;
+
+use anyhow::{bail, Context, Result};
+use std::io::Read;
+use std::net::{Shutdown, TcpStream};
+use std::process::Command;
+use std::thread;
+
+use constants::SMALL_DELAY;
+
+pub fn aerogramme_provider_daemon_dev(
+ mut fx: impl FnMut(&mut TcpStream, &mut TcpStream) -> Result<()>,
+) -> Result<()> {
+ // Check port is not used (= free) before starting the test
+ let mut max_retry = 20;
+ loop {
+ max_retry -= 1;
+ match (TcpStream::connect("[::1]:1143"), max_retry) {
+ (Ok(_), 0) => bail!("something is listening on [::1]:1143 and prevent the test from starting"),
+ (Ok(_), _) => println!("something is listening on [::1]:1143, maybe a previous daemon quitting, retrying soon..."),
+ (Err(_), _) => {
+ println!("test ready to start, [::1]:1143 is free!");
+ break
+ }
+ }
+ thread::sleep(SMALL_DELAY);
+ }
+
+ // Start daemon
+ let mut daemon = Command::new(env!("CARGO_BIN_EXE_aerogramme"))
+ .arg("--dev")
+ .arg("provider")
+ .arg("daemon")
+ .spawn()?;
+
+ // Check that our daemon is correctly listening on the free port
+ let mut max_retry = 20;
+ let mut imap_socket = loop {
+ max_retry -= 1;
+ match (TcpStream::connect("[::1]:1143"), max_retry) {
+ (Err(e), 0) => bail!("no more retry, last error is: {}", e),
+ (Err(e), _) => {
+ println!("unable to connect: {} ; will retry soon...", e);
+ }
+ (Ok(v), _) => break v,
+ }
+ thread::sleep(SMALL_DELAY);
+ };
+
+ // Assuming now it's safe to open a LMTP socket
+ let mut lmtp_socket =
+ TcpStream::connect("[::1]:1025").context("lmtp socket must be connected")?;
+
+ println!("-- ready to test imap features --");
+ let result = fx(&mut imap_socket, &mut lmtp_socket);
+ println!("-- test teardown --");
+
+ imap_socket
+ .shutdown(Shutdown::Both)
+ .context("closing imap socket at the end of the test")?;
+ lmtp_socket
+ .shutdown(Shutdown::Both)
+ .context("closing lmtp socket at the end of the test")?;
+ daemon.kill().context("daemon should be killed")?;
+
+ result.context("all tests passed")
+}
+
+pub fn read_lines<'a, F: Read>(
+ reader: &mut F,
+ buffer: &'a mut [u8],
+ stop_marker: Option<&[u8]>,
+) -> Result<&'a [u8]> {
+ let mut nbytes = 0;
+ loop {
+ nbytes += reader.read(&mut buffer[nbytes..])?;
+ //println!("partial read: {}", std::str::from_utf8(&buffer[..nbytes])?);
+ let pre_condition = match stop_marker {
+ None => true,
+ Some(mark) => buffer[..nbytes].windows(mark.len()).any(|w| w == mark),
+ };
+ if pre_condition && nbytes >= 2 && &buffer[nbytes - 2..nbytes] == &b"\r\n"[..] {
+ break;
+ }
+ }
+ println!("read: {}", std::str::from_utf8(&buffer[..nbytes])?);
+ Ok(&buffer[..nbytes])
+}
+
+pub fn read_first_u32(inp: &str) -> Result<u32> {
+ Ok(inp
+ .chars()
+ .skip_while(|c| !c.is_digit(10))
+ .take_while(|c| c.is_digit(10))
+ .collect::<String>()
+ .parse::<u32>()?)
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 22:01:11 +0000