starknet_os: os resources test - add 3 more syscalls

Author: dorimedini-starkware

crates/apollo_starknet_os_program/src/cairo/starkware/starknet/core/os/constants.cairo

@@ -72,7 +72,7 @@ const ALLOWED_VIRTUAL_OS_PROGRAM_HASHES_1 = (
     0x06ecb73d21c7d98ddd4148f5bcd91cc2747c65364245fbf32a63b05cca1685c2
 );
 const ALLOWED_VIRTUAL_OS_PROGRAM_HASHES_2 = (
-    0x028619dbc9767792fb536aaba7a2d55f70faadf808c95ec66b956d33fdee1bc0
+    0x06e0e4653c9bf533daba4c89a969a78f082fd2b7ebd38912ca8138441a897bea
 );
 const ALLOWED_VIRTUAL_OS_PROGRAM_HASHES_LEN = 3;
 
@@ -110,9 +110,9 @@ const SYSCALL_BASE_GAS_COST = 10000;
 const CALL_CONTRACT_GAS_COST = 91360;
 const DEPLOY_GAS_COST = 147120;
 const DEPLOY_CALLDATA_FACTOR_GAS_COST = 4850;
-const GET_BLOCK_HASH_GAS_COST = 10840;
+const GET_BLOCK_HASH_GAS_COST = 10810;
 const GET_CLASS_HASH_AT_GAS_COST = 10000;
-const GET_EXECUTION_INFO_GAS_COST = 12640;
+const GET_EXECUTION_INFO_GAS_COST = 11240;
 const LIBRARY_CALL_GAS_COST = 88660;
 const REPLACE_CLASS_GAS_COST = 10670;
 // TODO(Yoni, 1/1/2026): take into account Patricia updates and dict squash.

crates/apollo_starknet_os_program/src/program_hash.json

@@ -1,6 +1,6 @@
 {
-  "os": "0x3b216483cdefd7903a48dd65009f8a02dd5e069419d91e2ea4e5a9f22217cf5",
-  "virtual_os": "0x28619dbc9767792fb536aaba7a2d55f70faadf808c95ec66b956d33fdee1bc0",
+  "os": "0xb641e53a41bb87cb8f71b6e80fda261c4ab2cde062235cacbe79e2c88564de",
+  "virtual_os": "0x6e0e4653c9bf533daba4c89a969a78f082fd2b7ebd38912ca8138441a897bea",
   "aggregator": "0x700786d51b3854af43d8e12180380bda3029be6c1767e007858de6ca2edac40",
   "aggregator_with_prefix": "0xe08d300e3f5996e43d6d7cc5a20068e0e58cf1309089f2348317ac580f6c1f"
 }

crates/blockifier/resources/blockifier_versioned_constants_0_14_4.json

@@ -129,7 +129,7 @@
         "allowed_virtual_os_program_hashes": [
             "0x3e98c2d7703b03a7edb73ed7f075f97f1dcbaa8f717cdf6e1a57bf058265473",
             "0x6ecb73d21c7d98ddd4148f5bcd91cc2747c65364245fbf32a63b05cca1685c2",
-            "0x28619dbc9767792fb536aaba7a2d55f70faadf808c95ec66b956d33fdee1bc0"
+            "0x6e0e4653c9bf533daba4c89a969a78f082fd2b7ebd38912ca8138441a897bea"
         ],
         "constructor_entry_point_selector": "0x28ffe4ff0f226a9107253e17a904099aa4f63a02a5621de0576e5aa71bc5194",
         "default_entry_point_selector": "0x0",
@@ -271,10 +271,10 @@
                 }
             },
             "GetBlockHash": {
-                "n_steps": 107,
+                "n_steps": 106,
                 "n_memory_holes": 0,
                 "builtin_instance_counter": {
-                    "range_check_builtin": 2
+                    "range_check_builtin": 3
                 }
             },
             "GetBlockNumber": {
@@ -295,7 +295,7 @@
                 }
             },
             "GetClassHashAt": {
-                "n_steps": 89,
+                "n_steps": 75,
                 "n_memory_holes": 0,
                 "builtin_instance_counter": {
                     "range_check_builtin": 1
@@ -309,7 +309,7 @@
                 }
             },
             "GetExecutionInfo": {
-                "n_steps": 125,
+                "n_steps": 111,
                 "n_memory_holes": 0,
                 "builtin_instance_counter": {
                     "range_check_builtin": 2

crates/blockifier/resources/versioned_constants_diff_regression/0.14.3_0.14.4.txt

@@ -1,5 +1,9 @@
-+ /os_constants/allowed_virtual_os_program_hashes/2: "0x28619dbc9767792fb536aaba7a2d55f70faadf808c95ec66b956d33fdee1bc0"
++ /os_constants/allowed_virtual_os_program_hashes/2: "0x6e0e4653c9bf533daba4c89a969a78f082fd2b7ebd38912ca8138441a897bea"
 ~ /os_resources/execute_syscalls/CallContract/n_steps: 901
 ~ /os_resources/execute_syscalls/EmitEvent/n_steps: 47
+~ /os_resources/execute_syscalls/GetBlockHash/builtin_instance_counter/range_check_builtin: 3
+~ /os_resources/execute_syscalls/GetBlockHash/n_steps: 106
+~ /os_resources/execute_syscalls/GetClassHashAt/n_steps: 75
+~ /os_resources/execute_syscalls/GetExecutionInfo/n_steps: 111
 ~ /os_resources/execute_syscalls/LibraryCall/n_steps: 874
 ~ /os_resources/execute_syscalls/MetaTxV0/constant/n_steps: 1307

crates/blockifier/src/execution/syscalls/syscall_tests/constants.rs

@@ -1 +1 @@
-pub const REQUIRED_GAS_GET_BLOCK_HASH_TEST: u64 = 10840;
+pub const REQUIRED_GAS_GET_BLOCK_HASH_TEST: u64 = 10810;

crates/blockifier/src/execution/syscalls/syscall_tests/get_block_hash.rs

@@ -83,7 +83,7 @@ fn positive_flow(runnable_version: RunnableCairo1) {
             l2_to_l1_messages: [],
             cairo_native: false,
             failed: false,
-            gas_consumed: 14850,
+            gas_consumed: 14820,
         }
     "#]]
     .assert_debug_eq(&call_info.execution);

crates/blockifier/src/execution/syscalls/syscall_tests/meta_tx.rs

@@ -176,7 +176,7 @@ fn test_meta_tx_v0(
         assert_eq!(call_info.execution.gas_consumed, 0);
         expect![[r#"
             DeterministicExecutionResources {
-                n_steps: 14851,
+                n_steps: 14795,
                 n_memory_holes: 10,
                 builtin_instance_counter: {
                     "pedersen_builtin": 12,
@@ -197,7 +197,7 @@ fn test_meta_tx_v0(
                 l2_to_l1_messages: [],
                 cairo_native: false,
                 failed: false,
-                gas_consumed: 1538850,
+                gas_consumed: 1533250,
             }
         "#]]
         .assert_debug_eq(&call_info.execution);

crates/blockifier/src/transaction/transactions_test.rs

@@ -441,7 +441,7 @@ fn expected_fee_transfer_call_info(
     };
     let expected_gas_consumed = match cairo_version {
         CairoVersion::Cairo0 => 0_u64,
-        CairoVersion::Cairo1(_) => 414470_u64,
+        CairoVersion::Cairo1(_) => 413070_u64,
     };
     let expected_resources = match cairo_version {
         CairoVersion::Cairo0 => Prices::FeeTransfer(account_address, *fee_type).into(),
@@ -591,15 +591,15 @@ fn add_kzg_da_resources_to_resources_mapping(
         resources: ExtendedExecutionResources::default(),
         validate_gas_consumed: 7820, // The gas consumption results from parsing the input
             // arguments.
-        execute_gas_consumed: 113720,
+        execute_gas_consumed: 112320,
     },
     CairoVersion::Cairo1(RunnableCairo1::Casm))]
 #[cfg_attr(feature = "cairo_native", case::with_cairo1_native_account(
     ExpectedResultTestInvokeTx{
         resources: ExtendedExecutionResources::default(),
         validate_gas_consumed: 7820, // The gas consumption results from parsing the input
             // arguments.
-        execute_gas_consumed: 113720,
+        execute_gas_consumed: 112320,
     },
     CairoVersion::Cairo1(RunnableCairo1::Native)))]
 // TODO(Tzahi): Add calls to cairo1 test contracts (where gas flows to and from the inner call).

crates/blockifier_test_utils/resources/feature_contracts/cairo1/os_resources_test_contract.cairo

@@ -3,9 +3,10 @@
 mod OsResourcesTestContract {
     use starknet::info::SyscallResultTrait;
     use starknet::syscalls::{
-        call_contract_syscall, deploy_syscall, emit_event_syscall, library_call_syscall,
+        call_contract_syscall, deploy_syscall, emit_event_syscall, get_execution_info_v3_syscall,
+        library_call_syscall,
     };
-    use starknet::{ClassHash, ContractAddress};
+    use starknet::{ClassHash, ContractAddress, get_block_hash_syscall, get_class_hash_at_syscall};
 
     const STABLE_EXTERNAL_ENTRY_POINT_SELECTOR: felt252 = selector!("external");
     const EXECUTE_FUNCTION_SELECTOR: felt252 = selector!("__execute__");
@@ -83,5 +84,18 @@ mod OsResourcesTestContract {
 
         // emit event syscall.
         emit_event_syscall(array![5].span(), array![7].span()).unwrap_syscall();
+
+        // get block hash syscall.
+        // Only block numbers between `CURRENT_BLOCK_NUMBER - BLOCK_HASH_HISTORY_RANGE` and
+        // `CURRENT_BLOCK_NUMBER - 10` are set in storage during OS flow tests; at the time of
+        // writing this contract, `CURRENT_BLOCK_NUMBER` is 2001 and `BLOCK_HASH_HISTORY_RANGE` is
+        // 51.
+        get_block_hash_syscall(1970_u64).unwrap_syscall();
+
+        // get class hash at syscall.
+        get_class_hash_at_syscall(stable_address).unwrap_syscall();
+
+        // get execution info syscall.
+        get_execution_info_v3_syscall().unwrap_syscall();
     }
 }

crates/starknet_os_flow_tests/src/os_resources_test.rs

@@ -44,16 +44,13 @@ use crate::test_manager::{
 use crate::tests::NON_TRIVIAL_RESOURCE_BOUNDS;
 
 // TODO(Dori): Delete this, or at least reduce it to a minimal set of unmeasurable syscalls.
-const UNMEASURABLE_SYSCALLS: [Selector; 31] = [
+const UNMEASURABLE_SYSCALLS: [Selector; 28] = [
     Selector::DelegateCall,
     Selector::DelegateL1Handler,
-    Selector::GetBlockHash,
     Selector::GetBlockNumber,
     Selector::GetBlockTimestamp,
     Selector::GetCallerAddress,
-    Selector::GetClassHashAt,
     Selector::GetContractAddress,
-    Selector::GetExecutionInfo,
     Selector::GetSequencerAddress,
     Selector::GetTxInfo,
     Selector::GetTxSignature,