Test LIST-STATUS

src/imap/capability.rs

@@ -18,6 +18,10 @@ fn capability_uidplus() -> Capability<'static> {
     Capability::try_from("UIDPLUS").unwrap()
 }
 
+fn capability_liststatus() -> Capability<'static> {
+    Capability::try_from("LIST-STATUS").unwrap()
+}
+
 /*
 fn capability_qresync() -> Capability<'static> {
     Capability::try_from("QRESYNC").unwrap()
@@ -38,6 +42,7 @@ impl Default for ServerCapability {
             capability_unselect(),
             capability_condstore(),
             capability_uidplus(),
+            capability_liststatus(),
             //capability_qresync(),
         ]))
     }

tests/behavior.rs

@@ -6,13 +6,14 @@ use crate::common::fragments::*;
 
 fn main() {
     rfc3501_imap4rev1_base();
-    rfc3691_imapext_unselect();
-    rfc5161_imapext_enable();
     rfc6851_imapext_move();
-    rfc7888_imapext_literal();
     rfc4551_imapext_condstore();
     rfc2177_imapext_idle();
-    rfc4315_imapext_uidplus();
+    rfc5161_imapext_enable(); // 1
+    rfc3691_imapext_unselect(); // 2
+    rfc7888_imapext_literal(); // 3
+    rfc4315_imapext_uidplus(); // 4
+    rfc5819_imapext_liststatus(); // 5
     println!("✅ SUCCESS 🌟🚀🥳🙏🥹");
 }
 
@@ -307,3 +308,50 @@ fn rfc4315_imapext_uidplus() {
     })
     .expect("test fully run");
 }
+
+///
+/// Example
+///
+/// ```text
+/// 30 list "" "*" RETURN (STATUS (MESSAGES UNSEEN))
+/// * LIST (\Subscribed) "." INBOX
+/// * STATUS INBOX (MESSAGES 2 UNSEEN 1)
+/// 30 OK LIST completed
+/// ```
+fn rfc5819_imapext_liststatus() {
+    println!("🧪 rfc5819_imapext_liststatus");
+    common::aerogramme_provider_daemon_dev(|imap_socket, lmtp_socket| {
+        // Test setup, check capability, add 2 emails, read 1
+        connect(imap_socket).context("server says hello")?;
+        capability(imap_socket, Extension::ListStatus).context("check server capabilities")?;
+        login(imap_socket, Account::Alice).context("login test")?;
+        select(imap_socket, Mailbox::Inbox, SelectMod::None).context("select inbox")?;
+        lmtp_handshake(lmtp_socket).context("handshake lmtp done")?;
+        lmtp_deliver_email(lmtp_socket, Email::Basic).context("mail delivered successfully")?;
+        lmtp_deliver_email(lmtp_socket, Email::Multipart).context("mail delivered successfully")?;
+        noop_exists(imap_socket, 2).context("noop loop must detect a new email")?;
+        fetch(
+            imap_socket,
+            Selection::FirstId,
+            FetchKind::Rfc822,
+            FetchMod::None,
+        )
+        .context("read one message")?;
+        close(imap_socket).context("close inbox")?;
+
+        // Test return status MESSAGES UNSEEN
+        let ret = list(
+            imap_socket,
+            MbxSelect::All,
+            ListReturn::StatusMessagesUnseen,
+        )?;
+        assert!(ret.contains("* STATUS INBOX (MESSAGES 2 UNSEEN 1)"));
+
+        // Test that without RETURN, no status is sent
+        let ret = list(imap_socket, MbxSelect::All, ListReturn::None)?;
+        assert!(!ret.contains("* STATUS"));
+
+        Ok(())
+    })
+    .expect("test fully run");
+}

tests/common/fragments.rs

@@ -38,6 +38,7 @@ pub enum Extension {
     LiteralPlus,
     Idle,
     UidPlus,
+    ListStatus,
 }
 
 pub enum Enable {
@@ -107,6 +108,15 @@ pub enum StatusKind {
     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"[..])?;
 
@@ -118,6 +128,7 @@ pub fn capability(imap: &mut TcpStream, ext: Extension) -> Result<()> {
         Extension::LiteralPlus => Some("LITERAL+"),
         Extension::Idle => Some("IDLE"),
         Extension::UidPlus => Some("UIDPLUS"),
+        Extension::ListStatus => Some("LIST-STATUS"),
     };
 
     let mut buffer: [u8; 6000] = [0; 6000];
@@ -169,6 +180,25 @@ pub fn create_mailbox(imap: &mut TcpStream, mbx: Mailbox) -> Result<()> {
     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];