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improve maildir and notmuch tests

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Clément DOUIN 2022-03-01 22:44:40 +01:00
parent 886b66a017
commit 5f13489e83
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5 changed files with 56 additions and 60 deletions
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21
src/backends/id_mapper.rs
View file

@ -76,42 +76,39 @@ impl IdMapper {
}
pub fn append(&mut self, lines: Vec<(String, String)>) -> Result<usize> {
let mut entries = String::new();
self.extend(lines);
self.extend(lines.clone());
let mut entries = String::new();
let mut short_hash_len = self.short_hash_len;
for (hash, id) in self.iter() {
entries.push_str(&format!("{} {}\n", hash, id));
}
for (hash, id) in lines {
loop {
let short_hash = &hash[0..self.short_hash_len];
let conflict_found = self
.map
.keys()
.find(|cached_hash| {
cached_hash.starts_with(short_hash) && *cached_hash != &hash
})
.find(|cached_hash| cached_hash.starts_with(short_hash) && cached_hash != &hash)
.is_some();
if self.short_hash_len > 32 || !conflict_found {
break;
}
self.short_hash_len += 1;
short_hash_len += 1;
}
entries.push_str(&format!("{} {}\n", hash, id));
}
self.short_hash_len = short_hash_len;
OpenOptions::new()
.write(true)
.create(true)
.truncate(true)
.open(&self.path)
.context("cannot open maildir id hash map cache")?
.write(format!("{}\n{}", self.short_hash_len, entries).as_bytes())
.write(format!("{}\n{}", short_hash_len, entries).as_bytes())
.context("cannot write maildir id hash map cache")?;
Ok(self.short_hash_len)
Ok(short_hash_len)
}
}

6
src/backends/maildir/maildir_backend.rs
View file

@ -54,6 +54,12 @@ impl<'a> MaildirBackend<'a> {
// maildir subdirectory by adding a "." in front
// of the name as described in the spec:
// https://cr.yp.to/proto/maildir.html
let dir = self
.account_config
.mailboxes
.get(dir)
.map(|s| s.as_str())
.unwrap_or(dir);
let path = self.mdir.path().join(format!(".{}", dir));
self.validate_mdir_path(path)
})

34
src/backends/notmuch/notmuch_backend.rs
View file

@ -193,24 +193,16 @@ impl<'a> Backend<'a> for NotmuchBackend<'a> {
Ok(envelopes)
}
fn add_msg(&mut self, dir: &str, msg: &[u8], tags: &str) -> Result<Box<dyn ToString>> {
fn add_msg(&mut self, _: &str, msg: &[u8], tags: &str) -> Result<Box<dyn ToString>> {
info!(">> add notmuch envelopes");
debug!("dir: {:?}", dir);
debug!("tags: {:?}", tags);
let mdir = self
.mdir
.get_mdir_from_dir(dir)
.with_context(|| format!("cannot get maildir instance from {:?}", dir))?;
let mdir_path_str = mdir
.path()
.to_str()
.ok_or_else(|| anyhow!("cannot parse maildir path to string"))?;
let dir = &self.notmuch_config.notmuch_database_dir;
// Adds the message to the maildir folder and gets its hash.
let hash = self
.mdir
.add_msg(mdir_path_str, msg, "seen")
.add_msg("inbox", msg, "seen")
.with_context(|| {
format!(
"cannot add notmuch message to maildir {:?}",
@ -222,12 +214,13 @@ impl<'a> Backend<'a> for NotmuchBackend<'a> {
// Retrieves the file path of the added message by its maildir
// identifier.
let id = IdMapper::new(mdir.path())
.with_context(|| format!("cannot create id mapper instance for {:?}", dir))?
let mut mapper = IdMapper::new(dir)
.with_context(|| format!("cannot create id mapper instance for {:?}", dir))?;
let id = mapper
.find(&hash)
.with_context(|| format!("cannot find notmuch message from short hash {:?}", hash))?;
debug!("id: {:?}", id);
let file_path = mdir.path().join("cur").join(format!("{}:2,S", id));
let file_path = dir.join("cur").join(format!("{}:2,S", id));
debug!("file path: {:?}", file_path);
// Adds the message to the notmuch database by indexing it.
@ -240,13 +233,6 @@ impl<'a> Backend<'a> for NotmuchBackend<'a> {
let hash = format!("{:x}", md5::compute(&id));
// Appends hash entry to the id mapper cache file.
let mut mapper =
IdMapper::new(&self.notmuch_config.notmuch_database_dir).with_context(|| {
format!(
"cannot create id mapper instance for {:?}",
self.notmuch_config.notmuch_database_dir
)
})?;
mapper
.append(vec![(hash.clone(), id.clone())])
.with_context(|| {
@ -264,7 +250,7 @@ impl<'a> Backend<'a> for NotmuchBackend<'a> {
Ok(Box::new(hash))
}
fn get_msg(&mut self, _virt_mbox: &str, short_hash: &str) -> Result<Msg> {
fn get_msg(&mut self, _: &str, short_hash: &str) -> Result<Msg> {
info!(">> add notmuch envelopes");
debug!("short hash: {:?}", short_hash);
@ -300,7 +286,7 @@ impl<'a> Backend<'a> for NotmuchBackend<'a> {
Ok(msg)
}
fn copy_msg(&mut self, _mbox_src: &str, _mbox_dst: &str, _id: &str) -> Result<()> {
fn copy_msg(&mut self, _dir_src: &str, _dir_dst: &str, _short_hash: &str) -> Result<()> {
info!(">> copy notmuch message");
info!("<< copy notmuch message");
Err(anyhow!(
@ -308,7 +294,7 @@ impl<'a> Backend<'a> for NotmuchBackend<'a> {
))
}
fn move_msg(&mut self, _src: &str, _dst: &str, _id: &str) -> Result<()> {
fn move_msg(&mut self, _dir_src: &str, _dir_dst: &str, _short_hash: &str) -> Result<()> {
info!(">> move notmuch message");
info!("<< move notmuch message");
Err(anyhow!(

45
tests/test_maildir_backend.rs
View file

@ -19,7 +19,10 @@ fn test_maildir_backend() {
// configure accounts
let account_config = AccountConfig {
mailboxes: HashMap::from_iter([("inbox".into(), "INBOX".into())]),
mailboxes: HashMap::from_iter([
("inbox".into(), "INBOX".into()),
("subdir".into(), "Subdir".into()),
]),
..AccountConfig::default()
};
let mdir_config = MaildirBackendConfig {
@ -33,16 +36,16 @@ fn test_maildir_backend() {
// check that a message can be added
let msg = include_bytes!("./emails/alice-to-patrick.eml");
let hash = mdir.add_msg("INBOX", msg, "seen").unwrap().to_string();
let hash = mdir.add_msg("inbox", msg, "seen").unwrap().to_string();
// check that the added message exists
let msg = mdir.get_msg("INBOX", &hash).unwrap();
let msg = mdir.get_msg("inbox", &hash).unwrap();
assert_eq!("alice@localhost", msg.from.clone().unwrap().to_string());
assert_eq!("patrick@localhost", msg.to.clone().unwrap().to_string());
assert_eq!("Ceci est un message.", msg.fold_text_plain_parts());
// check that the envelope of the added message exists
let envelopes = mdir.get_envelopes("INBOX", 10, 0).unwrap();
let envelopes = mdir.get_envelopes("inbox", 10, 0).unwrap();
let envelopes: &MaildirEnvelopes = envelopes.as_any().downcast_ref().unwrap();
let envelope = envelopes.first().unwrap();
assert_eq!(1, envelopes.len());
@ -50,9 +53,9 @@ fn test_maildir_backend() {
assert_eq!("Plain message", envelope.subject);
// check that a flag can be added to the message
mdir.add_flags("INBOX", &envelope.hash, "flagged passed")
mdir.add_flags("inbox", &envelope.hash, "flagged passed")
.unwrap();
let envelopes = mdir.get_envelopes("INBOX", 1, 0).unwrap();
let envelopes = mdir.get_envelopes("inbox", 1, 0).unwrap();
let envelopes: &MaildirEnvelopes = envelopes.as_any().downcast_ref().unwrap();
let envelope = envelopes.first().unwrap();
assert!(envelope.flags.contains(&MaildirFlag::Seen));
@ -60,8 +63,8 @@ fn test_maildir_backend() {
assert!(envelope.flags.contains(&MaildirFlag::Passed));
// check that the message flags can be changed
mdir.set_flags("INBOX", &envelope.hash, "passed").unwrap();
let envelopes = mdir.get_envelopes("INBOX", 1, 0).unwrap();
mdir.set_flags("inbox", &envelope.hash, "passed").unwrap();
let envelopes = mdir.get_envelopes("inbox", 1, 0).unwrap();
let envelopes: &MaildirEnvelopes = envelopes.as_any().downcast_ref().unwrap();
let envelope = envelopes.first().unwrap();
assert!(!envelope.flags.contains(&MaildirFlag::Seen));
@ -69,8 +72,8 @@ fn test_maildir_backend() {
assert!(envelope.flags.contains(&MaildirFlag::Passed));
// check that a flag can be removed from the message
mdir.del_flags("INBOX", &envelope.hash, "passed").unwrap();
let envelopes = mdir.get_envelopes("INBOX", 1, 0).unwrap();
mdir.del_flags("inbox", &envelope.hash, "passed").unwrap();
let envelopes = mdir.get_envelopes("inbox", 1, 0).unwrap();
let envelopes: &MaildirEnvelopes = envelopes.as_any().downcast_ref().unwrap();
let envelope = envelopes.first().unwrap();
assert!(!envelope.flags.contains(&MaildirFlag::Seen));
@ -78,19 +81,19 @@ fn test_maildir_backend() {
assert!(!envelope.flags.contains(&MaildirFlag::Passed));
// check that the message can be copied
mdir.copy_msg("INBOX", "Subdir", &envelope.hash).unwrap();
assert!(mdir.get_msg("INBOX", &hash).is_ok());
assert!(mdir.get_msg("Subdir", &hash).is_ok());
assert!(mdir_subdir.get_msg("INBOX", &hash).is_ok());
mdir.copy_msg("inbox", "subdir", &envelope.hash).unwrap();
assert!(mdir.get_msg("inbox", &hash).is_ok());
assert!(mdir.get_msg("subdir", &hash).is_ok());
assert!(mdir_subdir.get_msg("inbox", &hash).is_ok());
// check that the message can be moved
mdir.move_msg("INBOX", "Subdir", &envelope.hash).unwrap();
assert!(mdir.get_msg("INBOX", &hash).is_err());
assert!(mdir.get_msg("Subdir", &hash).is_ok());
assert!(mdir_subdir.get_msg("INBOX", &hash).is_ok());
mdir.move_msg("inbox", "subdir", &envelope.hash).unwrap();
assert!(mdir.get_msg("inbox", &hash).is_err());
assert!(mdir.get_msg("subdir", &hash).is_ok());
assert!(mdir_subdir.get_msg("inbox", &hash).is_ok());
// check that the message can be deleted
mdir.del_msg("Subdir", &hash).unwrap();
assert!(mdir.get_msg("Subdir", &hash).is_err());
assert!(mdir_subdir.get_msg("INBOX", &hash).is_err());
mdir.del_msg("subdir", &hash).unwrap();
assert!(mdir.get_msg("subdir", &hash).is_err());
assert!(mdir_subdir.get_msg("inbox", &hash).is_err());
}

10
tests/test_notmuch_backend.rs
View file

@ -49,7 +49,7 @@ fn test_notmuch_backend() {
notmuch
.add_flags("", &envelope.hash, "flagged passed")
.unwrap();
let envelopes = notmuch.get_envelopes("inbox", 1, 0).unwrap();
let envelopes = notmuch.get_envelopes("inbox", 10, 0).unwrap();
let envelopes: &NotmuchEnvelopes = envelopes.as_any().downcast_ref().unwrap();
let envelope = envelopes.first().unwrap();
assert!(envelope.flags.contains(&"inbox".into()));
@ -61,7 +61,7 @@ fn test_notmuch_backend() {
notmuch
.set_flags("", &envelope.hash, "inbox passed")
.unwrap();
let envelopes = notmuch.get_envelopes("inbox", 1, 0).unwrap();
let envelopes = notmuch.get_envelopes("inbox", 10, 0).unwrap();
let envelopes: &NotmuchEnvelopes = envelopes.as_any().downcast_ref().unwrap();
let envelope = envelopes.first().unwrap();
assert!(envelope.flags.contains(&"inbox".into()));
@ -71,11 +71,15 @@ fn test_notmuch_backend() {
// check that a flag can be removed from the message
notmuch.del_flags("", &envelope.hash, "passed").unwrap();
let envelopes = notmuch.get_envelopes("inbox", 1, 0).unwrap();
let envelopes = notmuch.get_envelopes("inbox", 10, 0).unwrap();
let envelopes: &NotmuchEnvelopes = envelopes.as_any().downcast_ref().unwrap();
let envelope = envelopes.first().unwrap();
assert!(envelope.flags.contains(&"inbox".into()));
assert!(!envelope.flags.contains(&"seen".into()));
assert!(!envelope.flags.contains(&"flagged".into()));
assert!(!envelope.flags.contains(&"passed".into()));
// check that the message can be deleted
notmuch.del_msg("", &hash).unwrap();
assert!(notmuch.get_msg("inbox", &hash).is_err());
}