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test: add out of bound test

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This commit is contained in:
Zixuan Chen 2023-11-07 23:32:07 +08:00
parent 532eee09a4
commit 7b855c88da
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2 changed files with 38 additions and 0 deletions
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7
crates/loro-internal/src/handler.rs
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@ -620,6 +620,13 @@ impl ListHandler {
pos: usize,
c_type: ContainerType,
) -> LoroResult<Handler> {
if pos > self.len() {
return Err(LoroError::OutOfBound {
pos,
len: self.len(),
});
}
let id = txn.next_id();
let container_id = ContainerID::new_normal(id, c_type);
let child_idx = txn.arena.register_container(&container_id);

31
crates/loro-internal/tests/test.rs
View file

@ -6,6 +6,37 @@ use loro_internal::{
};
use serde_json::json;
#[test]
fn out_of_bound_test() {
let a = LoroDoc::new_auto_commit();
a.get_text("text").insert_(0, "Hello").unwrap();
a.get_list("list").insert_(0, "Hello".into()).unwrap();
a.get_list("list").insert_(1, "Hello".into()).unwrap();
// expect out of bound err
let err = a.get_text("text").insert_(6, "Hello").unwrap_err();
assert!(matches!(err, loro_common::LoroError::OutOfBound { .. }));
let err = a.get_text("text").delete_(3, 5).unwrap_err();
assert!(matches!(err, loro_common::LoroError::OutOfBound { .. }));
let err = a
.get_text("text")
.mark_(0, 8, "h", 5.into(), TextStyleInfoFlag::BOLD)
.unwrap_err();
assert!(matches!(err, loro_common::LoroError::OutOfBound { .. }));
let _err = a
.get_text("text")
.mark_(3, 0, "h", 5.into(), TextStyleInfoFlag::BOLD)
.unwrap_err();
let err = a.get_list("list").insert_(6, "Hello".into()).unwrap_err();
assert!(matches!(err, loro_common::LoroError::OutOfBound { .. }));
let err = a.get_list("list").delete_(3, 2).unwrap_err();
assert!(matches!(err, loro_common::LoroError::OutOfBound { .. }));
let err = a
.get_list("list")
.insert_container_(3, ContainerType::Map)
.unwrap_err();
assert!(matches!(err, loro_common::LoroError::OutOfBound { .. }));
}
#[test]
fn list() {
let a = LoroDoc::new_auto_commit();