ci: bump ci builder 0.50.0

.circleci/config.yml

@@ -3,7 +3,7 @@ version: 2.1
 parameters:
   ci_builder_image:
     type: string
-    default: us-docker.pkg.dev/oplabs-tools-artifacts/images/ci-builder:v0.49.0
+    default: us-docker.pkg.dev/oplabs-tools-artifacts/images/ci-builder:v0.50.0
   ci_builder_rust_image:
     type: string
     default: us-docker.pkg.dev/oplabs-tools-artifacts/images/ci-builder-rust:latest

packages/contracts-bedrock/.gas-snapshot

@@ -1,7 +1,7 @@
-GasBenchMark_L1CrossDomainMessenger:test_sendMessage_benchmark_0() (gas: 369380)
-GasBenchMark_L1CrossDomainMessenger:test_sendMessage_benchmark_1() (gas: 2967520)
-GasBenchMark_L1StandardBridge_Deposit:test_depositERC20_benchmark_0() (gas: 561992)
-GasBenchMark_L1StandardBridge_Deposit:test_depositERC20_benchmark_1() (gas: 4074035)
+GasBenchMark_L1CrossDomainMessenger:test_sendMessage_benchmark_0() (gas: 369356)
+GasBenchMark_L1CrossDomainMessenger:test_sendMessage_benchmark_1() (gas: 2967496)
+GasBenchMark_L1StandardBridge_Deposit:test_depositERC20_benchmark_0() (gas: 564483)
+GasBenchMark_L1StandardBridge_Deposit:test_depositERC20_benchmark_1() (gas: 4076526)
 GasBenchMark_L1StandardBridge_Deposit:test_depositETH_benchmark_0() (gas: 466947)
 GasBenchMark_L1StandardBridge_Deposit:test_depositETH_benchmark_1() (gas: 3512629)
 GasBenchMark_L1StandardBridge_Finalize:test_finalizeETHWithdrawal_benchmark() (gas: 72624)

packages/contracts-bedrock/test/L1/ResourceMetering.t.sol

@@ -281,7 +281,13 @@ contract ArtifactResourceMetering_Test is Test {
 
     /// @dev Generates a CSV file. No more than the L1 block gas limit should
     ///      be supplied to the `meter` function to avoid long execution time.
+    ///      This test is skipped because there is no need to run it every time.
+    ///      It generates a CSV file on disk that can be used to analyze the
+    ///      gas usage and cost of the `ResourceMetering` contract. The next time
+    ///      that the gas usage needs to be analyzed, the skip may be removed.
     function test_meter_generateArtifact_succeeds() external {
+        vm.skip({ skipTest: true });
+
         vm.writeLine(
             outfile,
             "prevBaseFee,prevBoughtGas,prevBlockNumDiff,l1BaseFee,requestedGas,gasConsumed,ethPrice,usdCost,success"

packages/contracts-bedrock/test/libraries/Bytes.t.sol

@@ -67,19 +67,23 @@ contract Bytes_slice_Test is Test {
 
     /// @notice Tests that the `slice` function correctly updates the free memory pointer depending
     ///         on the length of the slice.
+    ///         The calls to `bound` are to reduce the number of times that `assume` is triggered.
     function testFuzz_slice_memorySafety_succeeds(bytes memory _input, uint256 _start, uint256 _length) public {
+        vm.assume(_input.length > 0);
+
         // The start should never be more than the length of the input bytes array - 1
-        vm.assume(_start < _input.length);
+        _start = bound(_start, 0, _input.length - 1);
+
         // The length should never be more than the length of the input bytes array - the starting
         // slice index.
-        vm.assume(_length <= _input.length - _start);
+        _length = bound(_length, 0, _input.length - _start);
 
         // Grab the free memory pointer before the slice operation
         uint64 initPtr;
         assembly {
             initPtr := mload(0x40)
         }
-        uint64 expectedPtr = uint64(initPtr + 0x20 + ((_length + 0x1f) & ~uint256(0x1f)));
+        uint64 expectedPtr = uint64((initPtr + 0x20 + _length + 0x1f) & ~uint256(0x1f));
 
         // Ensure that all memory outside of the expected range is safe.
         vm.expectSafeMemory(initPtr, expectedPtr);
@@ -107,7 +111,7 @@ contract Bytes_slice_Test is Test {
             // Note that we use a slightly less efficient, but equivalent method of rounding
             // up `_length` to the next multiple of 32 than is used in the `slice` function.
             // This is to diff test the method used in `slice`.
-            uint64 _expectedPtr = uint64(initPtr + 0x20 + (((_length + 0x1F) >> 5) << 5));
+            uint64 _expectedPtr = uint64(((initPtr + 0x20 + _length + 0x1F) >> 5) << 5);
             assertEq(finalPtr, _expectedPtr);
 
             // Sanity check for equivalence of the rounding methods.
@@ -144,11 +148,15 @@ contract Bytes_slice_TestFail is Test {
 
     /// @notice Tests that, when given a start index `n` that is greater than
     ///         `type(uint256).max - n`, the `slice` function reverts.
+    ///         The calls to `bound` are to reduce the number of times that `assume` is triggered.
     function testFuzz_slice_rangeOverflows_reverts(bytes memory _input, uint256 _start, uint256 _length) public {
         // Ensure that `_length` is a realistic length of a slice. This is to make sure
         // we revert on the correct require statement.
+        _length = bound(_length, 0, _input.length == 0 ? 0 : _input.length - 1);
         vm.assume(_length < _input.length);
+
         // Ensure that `_start` will overflow if `_length` is added to it.
+        _start = bound(_start, type(uint256).max - _length, type(uint256).max);
         vm.assume(_start > type(uint256).max - _length);
 
         vm.expectRevert("slice_overflow");