test(avm): Add a TS prover test suite for each avm context function

noir-projects/aztec-nr/aztec/src/context/public_context.nr

@@ -29,15 +29,15 @@ impl PublicContext {
     * @param event_selector The event selector for the log.
     * @param message The message to emit in the log.
     */
-    pub fn emit_unencrypted_log_with_selector<T,N>(
+    pub fn emit_unencrypted_log_with_selector<T, N>(
         &mut self,
         event_selector: Field,
         log: T
     ) where T: Serialize<N> {
         emit_unencrypted_log(event_selector, Serialize::serialize(log).as_slice());
     }
     // For compatibility with the selector-less API. We'll probably rename the above one.
-    pub fn emit_unencrypted_log<T,N>(&mut self, log: T) where T: Serialize<N> {
+    pub fn emit_unencrypted_log<T, N>(&mut self, log: T) where T: Serialize<N> {
         self.emit_unencrypted_log_with_selector(/*event_selector=*/ 5, log);
     }
     pub fn note_hash_exists(self, note_hash: Field, leaf_index: Field) -> bool {
@@ -169,6 +169,12 @@ impl PublicContext {
     fn get_args_hash(self) -> Field {
         self.inputs.args_hash
     }
+    fn l2_gas_left(self) -> Field {
+        l2_gas_left()
+    }
+    fn da_gas_left(self) -> Field {
+        da_gas_left()
+    }
 }
 
 // Helper functions
@@ -368,4 +374,4 @@ impl<N> FunctionReturns<N> {
     pub fn deserialize_into<T>(self) -> T where T: Deserialize<N> {
         Deserialize::deserialize(self.raw())
     }
-}
+}

noir-projects/noir-contracts/contracts/avm_test_contract/src/main.nr

@@ -281,6 +281,16 @@ contract AvmTest {
         context.timestamp()
     }
 
+    #[aztec(public)]
+    fn get_l2_gas_left() -> Field {
+        context.l2_gas_left()
+    }
+
+    #[aztec(public)]
+    fn get_da_gas_left() -> Field {
+        context.da_gas_left()
+    }
+
     // #[aztec(public)]
     // fn get_contract_call_depth() -> Field {
     //     context.contract_call_depth()

yarn-project/bb-prover/src/avm_proving.test.ts

@@ -127,6 +127,51 @@ describe('AVM WitGen, proof generation and verification', () => {
   // )
 });
 
+it.skip(
+  'Should prove a keccak hash evaluation',
+  async () => {
+    await proveAndVerifyAvmTestContract('keccak_hash', [
+      new Fr(0),
+      new Fr(1),
+      new Fr(2),
+      new Fr(3),
+      new Fr(4),
+      new Fr(5),
+      new Fr(6),
+      new Fr(7),
+      new Fr(8),
+      new Fr(9),
+    ]);
+  },
+  TIMEOUT,
+);
+
+/************************************************************************
+ * AvmContext functions
+ ************************************************************************/
+const avmContextFunctions = [
+  'get_address',
+  'get_storage_address',
+  'get_sender',
+  'get_fee_per_l2_gas',
+  'get_fee_per_da_gas',
+  'get_transaction_fee',
+  'get_chain_id',
+  'get_version',
+  'get_block_number',
+  'get_timestamp',
+  'get_l2_gas_left',
+  'get_da_gas_left',
+];
+
+it.each(avmContextFunctions)(
+  'Should prove an avm context function %s',
+  async contextFunction => {
+    await proveAndVerifyAvmTestContract(contextFunction);
+  },
+  TIMEOUT,
+);
+
 const proveAndVerifyAvmTestContract = async (functionName: string, calldata: Fr[] = []) => {
   const startSideEffectCounter = 0;
   const environment = initExecutionEnvironment({ calldata });