add komet test for vector operations

src/komet/kdist/soroban-semantics/host/ledger.md

@@ -31,7 +31,7 @@ module HOST-LEDGER
         <instrs> putContractData(#instance) => toSmall(Void) ... </instrs>
         <hostStack> KEY : VAL : S => S </hostStack>
         <callee> CONTRACT </callee>
-        <contract> 
+        <contract>
           <contractId> CONTRACT </contractId>
           <instanceStorage> STORAGE => STORAGE [ KEY <- VAL ] </instanceStorage>
           ...
@@ -71,7 +71,7 @@ module HOST-LEDGER
         </instrs>
         <hostStack> KEY : S => S </hostStack>
         <callee> CONTRACT </callee>
-        <contract> 
+        <contract>
           <contractId> CONTRACT </contractId>
           <instanceStorage> STORAGE </instanceStorage>
           ...
@@ -112,7 +112,7 @@ module HOST-LEDGER
         </instrs>
         <hostStack> KEY : S => S </hostStack>
         <callee> CONTRACT </callee>
-        <contract> 
+        <contract>
           <contractId> CONTRACT </contractId>
           <instanceStorage> ... KEY |-> VAL ... </instanceStorage>
           ...
@@ -151,7 +151,7 @@ module HOST-LEDGER
         <instrs> delContractData(#instance) => toSmall(Void) ... </instrs>
         <hostStack> KEY : S => S </hostStack>
         <callee> CONTRACT </callee>
-        <contract> 
+        <contract>
           <contractId> CONTRACT </contractId>
           <instanceStorage> MAP => MAP [ KEY <- undef ] </instanceStorage>
           ...

src/tests/integration/data/soroban/contracts/test_containers/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "test_containers"
+version = "0.0.0"
+edition = "2021"
+publish = false
+
+[lib]
+crate-type = ["cdylib"]
+doctest = false
+
+[dependencies]
+soroban-sdk = { workspace = true }
+
+[dev-dependencies]
+soroban-sdk = { workspace = true, features = ["testutils"] }

src/tests/integration/data/soroban/contracts/test_containers/src/lib.rs

@@ -0,0 +1,29 @@
+#![no_std]
+use soroban_sdk::{contract, contractimpl, Env, Vec};
+
+#[contract]
+pub struct ContainersContract;
+
+#[contractimpl]
+impl ContainersContract {
+
+    pub fn test_vector(env: Env, n: u32) -> bool {
+        let n = n % 100;
+
+        let mut vec: Vec<u32> = Vec::new(&env);
+        assert_eq!(vec.len(), 0);
+
+        for i in 0..n {
+            vec.push_back(i);
+        }
+
+        assert_eq!(vec.len(), n);
+
+        for i in 0..n {
+            assert_eq!(vec.get_unchecked(i), i);
+        }
+
+        true
+    }
+
+}