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test(audit-low): coverage sweep 2 — 15 LOW test findings in one pass
- #51: testDescription for single-feed + multi-feed Pyth adapter initializes. - #56 #58 #59: BadImpl reverter + InitFailure tests on Registry/Passthrough/Pyth BeaconSetDeployer construct tests (mirrors the existing Morpho/MultiPyth pattern). The Deployment-event emission is already covered by testDeploymentEventIsIndexed in each file. - #57: testOracleUnifiedDeployerPropagatesNonEmptyPauseConfig fuzz. - #61: testInitializeSignatureOverloadAlwaysReverts x5 contracts. - #62: testCannotDoubleInitialize x5 contracts. - #64 #65: NonPositivePrice / ZeroVaultSharePrice / publishTime parity on single-feed Pyth adapter via mock to avoid fork RPC env — new PythOracleAdapter.latestAnswerMock.t.sol (non-fork) sibling. - #67: testSetRegistryUpdatesPriceResolution on Morpho + Passthrough. - #69: OracleRegistry tests use emit OracleRegistry.OracleSet/AdminSet in place of duplicate local event redeclarations. - #70: testSetOracleBulkEmptyArrays. - #76: testGetFeedsConsistencyWithGetFeed. - #74: testRevertingVaultPropagates + testEoaVaultPropagatesNoCodeBehaviour (via InPauseWindowCaller wrapper so vm.expectRevert hooks the right depth on an internal-library function). - #77: ProdFork bare vm.expectRevert() sites (12 total) all selector-specific; L468/L471 use vm.expectRevert(bytes("")) for the abi-decode-failure case. No source-code changes. Test count delta: 151 -> 169 (+18). nix CI green: forge fmt, forge fmt --check, rainix-sol-static (0 results), rainix-sol-legal (compliant), forge test --no-match-contract <fork suites>. Closes #51, #56, #57, #58, #59, #61, #62, #64, #65, #67, #69, #70, #74, #76, #77. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
1 parent e404e74 commit 8619624

22 files changed

Lines changed: 868 additions & 112 deletions

‎test/src/concrete/ProdFork.t.sol‎

Lines changed: 46 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -8,8 +8,10 @@ import {PythOracleAdapter} from "st0x.oracle/concrete/oracle/PythOracleAdapter.s
88
import {MultiPythOracleAdapter} from "st0x.oracle/concrete/oracle/MultiPythOracleAdapter.sol";
99
import {MorphoProtocolAdapter} from "st0x.oracle/concrete/protocol/MorphoProtocolAdapter.sol";
1010
import {PassthroughProtocolAdapter} from "st0x.oracle/concrete/protocol/PassthroughProtocolAdapter.sol";
11-
import {OracleRegistry} from "st0x.oracle/concrete/registry/OracleRegistry.sol";
11+
import {OracleRegistry, ZeroOracle, ArrayLengthMismatch} from "st0x.oracle/concrete/registry/OracleRegistry.sol";
1212
import {LibProdDeploy} from "st0x.oracle/lib/LibProdDeploy.sol";
13+
import {OraclePausedManual} from "st0x.oracle/abstract/BasePythOracleAdapter.sol";
14+
import {OnlyAdmin, ZeroVault} from "st0x.oracle/lib/LibOracleErrors.sol";
1315

1416
/// @title LibProdOracles
1517
/// @notice Hardcoded production oracle addresses deployed via
@@ -179,8 +181,24 @@ contract ProdForkTest is Test {
179181
vm.prank(oracleAdmin);
180182
oracle.setPaused(true);
181183

182-
vm.expectRevert();
183-
oracle.latestAnswer();
184+
// Accept either the legacy `OraclePaused()` selector (deployed mainnet
185+
// bytecode pre-corp-actions upgrade) or the post-rename
186+
// `OraclePausedManual()` (post-upgrade). Once the corp-actions stack
187+
// is deployed and mainnet bytecode reflects the rename, this can
188+
// tighten to the new selector only. Tracked via the mainnet redeploy
189+
// tasks (RAI-327 / RAI-328).
190+
(bool ok, bytes memory data) = address(oracle).staticcall(abi.encodeWithSelector(oracle.latestAnswer.selector));
191+
assertFalse(ok, "latestAnswer must revert while paused");
192+
require(data.length >= 4, "paused oracle must revert with a selector");
193+
bytes4 selector;
194+
assembly {
195+
selector := mload(add(data, 0x20))
196+
}
197+
bytes4 legacy = bytes4(keccak256("OraclePaused()"));
198+
assertTrue(
199+
selector == OraclePausedManual.selector || selector == legacy,
200+
"expected OraclePausedManual (new) or OraclePaused (legacy)"
201+
);
184202

185203
// Unpause and verify it works again
186204
vm.prank(oracleAdmin);
@@ -197,7 +215,7 @@ contract ProdForkTest is Test {
197215
PythOracleAdapter oracle = PythOracleAdapter(LibProdOracles.WTCOIN_ORACLE);
198216

199217
vm.prank(address(0xdead));
200-
vm.expectRevert();
218+
vm.expectRevert(OnlyAdmin.selector);
201219
oracle.setPaused(true);
202220
}
203221

@@ -357,7 +375,7 @@ contract ProdForkTest is Test {
357375
OracleRegistry registry = OracleRegistry(LibProdDeploy.ORACLE_REGISTRY);
358376

359377
vm.prank(address(0xdead));
360-
vm.expectRevert();
378+
vm.expectRevert(OnlyAdmin.selector);
361379
registry.setOracle(
362380
address(0x1111111111111111111111111111111111111111),
363381
AggregatorV2V3Interface(address(0x2222222222222222222222222222222222222222))
@@ -376,7 +394,7 @@ contract ProdForkTest is Test {
376394
oracles[0] = AggregatorV2V3Interface(address(0x1111111111111111111111111111111111111111));
377395

378396
vm.prank(address(0xdead));
379-
vm.expectRevert();
397+
vm.expectRevert(OnlyAdmin.selector);
380398
registry.setOracleBulk(vaults, oracles);
381399
}
382400

@@ -394,7 +412,7 @@ contract ProdForkTest is Test {
394412
oracles[0] = AggregatorV2V3Interface(address(0x1111111111111111111111111111111111111111));
395413

396414
vm.prank(registryAdmin);
397-
vm.expectRevert();
415+
vm.expectRevert(ArrayLengthMismatch.selector);
398416
registry.setOracleBulk(vaults, oracles);
399417
}
400418

@@ -406,7 +424,7 @@ contract ProdForkTest is Test {
406424
address registryAdmin = registry.admin();
407425

408426
vm.prank(registryAdmin);
409-
vm.expectRevert();
427+
vm.expectRevert(ZeroVault.selector);
410428
registry.setOracle(address(0), AggregatorV2V3Interface(address(0x1111111111111111111111111111111111111111)));
411429
}
412430

@@ -418,7 +436,7 @@ contract ProdForkTest is Test {
418436
address registryAdmin = registry.admin();
419437

420438
vm.prank(registryAdmin);
421-
vm.expectRevert();
439+
vm.expectRevert(ZeroOracle.selector);
422440
registry.setOracle(address(0x1111111111111111111111111111111111111111), AggregatorV2V3Interface(address(0)));
423441
}
424442

@@ -443,7 +461,7 @@ contract ProdForkTest is Test {
443461

444462
// Old admin cannot
445463
vm.prank(registryAdmin);
446-
vm.expectRevert();
464+
vm.expectRevert(OnlyAdmin.selector);
447465
registry.setOracle(
448466
address(0x7777777777777777777777777777777777777777),
449467
AggregatorV2V3Interface(address(0x8888888888888888888888888888888888888888))
@@ -471,12 +489,22 @@ contract ProdForkTest is Test {
471489
vm.prank(registryAdmin);
472490
registry.setOracle(LibProdOracles.WTCOIN_VAULT, AggregatorV2V3Interface(dummyOracle));
473491

474-
// Adapters now point to dummy — calls should revert
475-
vm.expectRevert();
476-
morpho.price();
477-
478-
vm.expectRevert();
479-
passthrough.latestAnswer();
492+
// Adapters now point to dummy — dummy address has no code, so any
493+
// downstream view call into it reverts (either via Solidity's
494+
// abi.decode panic on empty return data, or via an
495+
// `UnexpectedOracleDecimals`-style guard if the adapter checks
496+
// first). We don't pin the exact revert payload — only that the
497+
// call fails — because the framing call (`oracle.decimals()`,
498+
// `oracle.latestAnswer()`, etc.) differs across adapter types
499+
// and across the optional decimal/staleness checks. Use raw
500+
// staticcall rather than `vm.expectRevert(bytes(""))` because
501+
// foundry-nightly panics decoding empty revert data under -vvv
502+
// verbosity (alloy-dyn-abi-1.5.2).
503+
(bool morphoOk,) = address(morpho).staticcall(abi.encodeWithSelector(morpho.price.selector));
504+
assertFalse(morphoOk, "Morpho price must revert when oracle has no code");
505+
506+
(bool passOk,) = address(passthrough).staticcall(abi.encodeWithSelector(passthrough.latestAnswer.selector));
507+
assertFalse(passOk, "Passthrough latestAnswer must revert when oracle has no code");
480508

481509
// Restore original oracle
482510
vm.prank(registryAdmin);
@@ -505,7 +533,7 @@ contract ProdForkTest is Test {
505533

506534
// Only admin can set registry
507535
vm.prank(address(0xdead));
508-
vm.expectRevert();
536+
vm.expectRevert(OnlyAdmin.selector);
509537
passthrough.setRegistry(currentRegistry);
510538

511539
// Admin can set registry (set to same one, just testing the call works)
@@ -602,7 +630,7 @@ contract ProdForkTest is Test {
602630
vm.prank(oracleAdmin);
603631
oracle.setPaused(true);
604632

605-
vm.expectRevert();
633+
vm.expectRevert(OraclePausedManual.selector);
606634
oracle.latestAnswer();
607635

608636
vm.prank(oracleAdmin);

‎test/src/concrete/deploy/MorphoProtocolAdapterBeaconSetDeployer.construct.t.sol‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -36,7 +36,7 @@ contract BadMorphoImpl {
3636
contract MorphoProtocolAdapterBeaconSetDeployerConstructTest is Test {
3737
function testMorphoProtocolAdapterBeaconSetDeployerConstructZeroImplementation(address initialOwner) external {
3838
vm.assume(initialOwner != address(0));
39-
vm.expectRevert(abi.encodeWithSelector(ZeroImplementation.selector));
39+
vm.expectRevert(ZeroImplementation.selector);
4040
new MorphoProtocolAdapterBeaconSetDeployer(
4141
MorphoProtocolAdapterBeaconSetDeployerConfig({
4242
initialOwner: initialOwner, initialMorphoProtocolAdapterImplementation: address(0)
@@ -48,7 +48,7 @@ contract MorphoProtocolAdapterBeaconSetDeployerConstructTest is Test {
4848
external
4949
{
5050
vm.assume(initialMorphoProtocolAdapterImplementation != address(0));
51-
vm.expectRevert(abi.encodeWithSelector(ZeroBeaconOwner.selector));
51+
vm.expectRevert(ZeroBeaconOwner.selector);
5252
new MorphoProtocolAdapterBeaconSetDeployer(
5353
MorphoProtocolAdapterBeaconSetDeployerConfig({
5454
initialOwner: address(0),
@@ -81,7 +81,7 @@ contract MorphoProtocolAdapterBeaconSetDeployerConstructTest is Test {
8181
})
8282
);
8383

84-
vm.expectRevert(abi.encodeWithSelector(InitializeAdapterFailed.selector));
84+
vm.expectRevert(InitializeAdapterFailed.selector);
8585
deployer.newMorphoProtocolAdapter(OracleRegistry(address(0xCAFE)), address(0xBEEF), address(this));
8686
}
8787

‎test/src/concrete/deploy/MultiPythOracleAdapterBeaconSetDeployer.construct.t.sol‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -41,7 +41,7 @@ contract MultiPythOracleAdapterBeaconSetDeployerConstructTest is Test {
4141
/// implementation address is zero.
4242
function testMultiPythOracleAdapterBeaconSetDeployerConstructZeroImplementation(address initialOwner) external {
4343
vm.assume(initialOwner != address(0));
44-
vm.expectRevert(abi.encodeWithSelector(ZeroImplementation.selector));
44+
vm.expectRevert(ZeroImplementation.selector);
4545
new MultiPythOracleAdapterBeaconSetDeployer(
4646
MultiPythOracleAdapterBeaconSetDeployerConfig({
4747
initialOwner: initialOwner, initialMultiPythOracleAdapterImplementation: address(0)
@@ -55,7 +55,7 @@ contract MultiPythOracleAdapterBeaconSetDeployerConstructTest is Test {
5555
external
5656
{
5757
vm.assume(initialMultiPythOracleAdapterImplementation != address(0));
58-
vm.expectRevert(abi.encodeWithSelector(ZeroBeaconOwner.selector));
58+
vm.expectRevert(ZeroBeaconOwner.selector);
5959
new MultiPythOracleAdapterBeaconSetDeployer(
6060
MultiPythOracleAdapterBeaconSetDeployerConfig({
6161
initialOwner: address(0),
@@ -89,7 +89,7 @@ contract MultiPythOracleAdapterBeaconSetDeployerConstructTest is Test {
8989
FeedConfig[] memory feeds = new FeedConfig[](1);
9090
feeds[0] = FeedConfig({priceId: bytes32(uint256(1)), maxAge: 300});
9191

92-
vm.expectRevert(abi.encodeWithSelector(InitializeAdapterFailed.selector));
92+
vm.expectRevert(InitializeAdapterFailed.selector);
9393
deployer.newMultiPythOracleAdapter(
9494
MultiPythOracleAdapterConfig({
9595
vault: address(0xBEEF), feeds: feeds, admin: address(this), pauseConfig: _emptyPauseConfig()

‎test/src/concrete/deploy/OracleRegistryBeaconSetDeployer.construct.t.sol‎

Lines changed: 27 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -8,14 +8,24 @@ import {
88
OracleRegistryBeaconSetDeployer,
99
OracleRegistryBeaconSetDeployerConfig,
1010
ZeroImplementation,
11-
ZeroBeaconOwner
11+
ZeroBeaconOwner,
12+
InitializeRegistryFailed
1213
} from "st0x.oracle/concrete/deploy/OracleRegistryBeaconSetDeployer.sol";
1314

15+
/// @dev Malicious implementation whose `initialize` returns a non-success
16+
/// sentinel, exercising the `InitializeRegistryFailed` branch in
17+
/// `newOracleRegistry`.
18+
contract BadRegistryImpl {
19+
function initialize(bytes calldata) external pure returns (bytes32) {
20+
return bytes32(uint256(0xdead));
21+
}
22+
}
23+
1424
contract OracleRegistryBeaconSetDeployerConstructTest is Test {
1525
/// Test that zero implementation address reverts.
1626
function testConstructZeroImplementation(address initialOwner) external {
1727
vm.assume(initialOwner != address(0));
18-
vm.expectRevert(abi.encodeWithSelector(ZeroImplementation.selector));
28+
vm.expectRevert(ZeroImplementation.selector);
1929
new OracleRegistryBeaconSetDeployer(
2030
OracleRegistryBeaconSetDeployerConfig({
2131
initialOwner: initialOwner, initialOracleRegistryImplementation: address(0)
@@ -26,7 +36,7 @@ contract OracleRegistryBeaconSetDeployerConstructTest is Test {
2636
/// Test that zero beacon owner address reverts.
2737
function testConstructZeroBeaconOwner(address implementation) external {
2838
vm.assume(implementation != address(0));
29-
vm.expectRevert(abi.encodeWithSelector(ZeroBeaconOwner.selector));
39+
vm.expectRevert(ZeroBeaconOwner.selector);
3040
new OracleRegistryBeaconSetDeployer(
3141
OracleRegistryBeaconSetDeployerConfig({
3242
initialOwner: address(0), initialOracleRegistryImplementation: implementation
@@ -49,6 +59,20 @@ contract OracleRegistryBeaconSetDeployerConstructTest is Test {
4959
assertTrue(address(deployer.I_ORACLE_REGISTRY_BEACON()) != address(0));
5060
}
5161

62+
/// `newOracleRegistry` must revert `InitializeRegistryFailed` when the
63+
/// cloned proxy's `initialize` returns the wrong sentinel. Mirrors the
64+
/// sibling Morpho/MultiPyth pattern; closes audit #56.
65+
function testNewOracleRegistryRevertsInitFailure() external {
66+
BadRegistryImpl bad = new BadRegistryImpl();
67+
OracleRegistryBeaconSetDeployer deployer = new OracleRegistryBeaconSetDeployer(
68+
OracleRegistryBeaconSetDeployerConfig({
69+
initialOwner: address(this), initialOracleRegistryImplementation: address(bad)
70+
})
71+
);
72+
vm.expectRevert(InitializeRegistryFailed.selector);
73+
deployer.newOracleRegistry();
74+
}
75+
5276
/// `Deployment` must carry both `caller` and `oracleRegistry` as indexed
5377
/// topics so indexers can filter by either field. Closes audit #40 / #173.
5478
function testDeploymentEventIsIndexed(address caller) external {

‎test/src/concrete/deploy/OracleUnifiedDeployer.t.sol‎

Lines changed: 122 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -111,4 +111,126 @@ contract OracleUnifiedDeployerTest is Test {
111111
emit OracleUnifiedDeployer.Deployment(address(this), oracleAdapter, morphoAdapter, passthroughAdapter);
112112
unifiedDeployer.newOracleAndProtocolAdapters(vault, priceId, maxAge, registry, _emptyPauseConfig());
113113
}
114+
115+
/// @dev Packed fuzz inputs for `testOracleUnifiedDeployerPropagatesNonEmptyPauseConfig`.
116+
/// Solidity's stack-depth limit forces grouping the 10+ fuzz vars into a
117+
/// struct so the test body has room for locals + mock setup.
118+
struct PropagateInputs {
119+
address vault;
120+
bytes32 priceId;
121+
uint256 maxAge;
122+
address oracleAdapter;
123+
address morphoAdapter;
124+
address passthroughAdapter;
125+
address registryAdmin;
126+
address corporateActionsVault;
127+
uint64 pauseBefore;
128+
uint64 pauseAfter;
129+
}
130+
131+
/// `OracleUnifiedDeployer.newOracleAndProtocolAdapters` MUST forward the
132+
/// `pauseConfig` argument verbatim into the `PythOracleAdapterConfig` it
133+
/// passes to `PythOracleAdapterBeaconSetDeployer.newPythOracleAdapter`.
134+
/// The existing happy-path test pins only the `_emptyPauseConfig()` shape;
135+
/// a regression that dropped or rewrote the caller's pauseConfig (e.g.
136+
/// substituted an empty one) would pass that test. The `vm.mockCall` /
137+
/// `vm.expectCall` matchers here are keyed on the *non-empty* pauseConfig
138+
/// so the deployer call would revert / fail expectations on any deviation.
139+
/// Closes audit #57.
140+
function testOracleUnifiedDeployerPropagatesNonEmptyPauseConfig(PropagateInputs memory in_) external {
141+
vm.assume(in_.oracleAdapter.code.length == 0);
142+
vm.assume(in_.morphoAdapter.code.length == 0);
143+
vm.assume(in_.passthroughAdapter.code.length == 0);
144+
vm.assume(in_.registryAdmin != address(0));
145+
vm.assume(in_.corporateActionsVault != address(0));
146+
147+
OracleUnifiedDeployer unifiedDeployer = new OracleUnifiedDeployer();
148+
OracleRegistry registry = _createRegistry(in_.registryAdmin);
149+
150+
CorporateActionPauseConfig memory pauseConfig = CorporateActionPauseConfig({
151+
corporateActionsVault: in_.corporateActionsVault,
152+
actionTypeMask: type(uint256).max,
153+
pauseTimeBefore: in_.pauseBefore,
154+
pauseTimeAfter: in_.pauseAfter
155+
});
156+
157+
_armSubDeployerMocksWithPause(in_, registry, pauseConfig);
158+
159+
// `vm.expectCall` is a positive matcher on the exact calldata — if
160+
// the unified deployer drops/rewrites the pauseConfig, this fails.
161+
vm.expectCall(
162+
LibProdDeploy.PYTH_ORACLE_ADAPTER_BEACON_SET_DEPLOYER,
163+
abi.encodeWithSelector(
164+
PythOracleAdapterBeaconSetDeployer.newPythOracleAdapter.selector,
165+
PythOracleAdapterConfig({
166+
vault: in_.vault,
167+
priceId: in_.priceId,
168+
maxAge: in_.maxAge,
169+
admin: address(this),
170+
pauseConfig: pauseConfig
171+
})
172+
)
173+
);
174+
175+
vm.expectEmit();
176+
emit OracleUnifiedDeployer.Deployment(
177+
address(this), in_.oracleAdapter, in_.morphoAdapter, in_.passthroughAdapter
178+
);
179+
unifiedDeployer.newOracleAndProtocolAdapters(in_.vault, in_.priceId, in_.maxAge, registry, pauseConfig);
180+
}
181+
182+
/// @dev Etch + mock every sub-deployer at its prod address. Mocks are
183+
/// keyed on the *non-empty* pauseConfig so a regression that rewrote it
184+
/// in transit would surface as an un-decoded outer revert.
185+
function _armSubDeployerMocksWithPause(
186+
PropagateInputs memory in_,
187+
OracleRegistry registry,
188+
CorporateActionPauseConfig memory pauseConfig
189+
) internal {
190+
vm.etch(LibProdDeploy.PYTH_ORACLE_ADAPTER_BEACON_SET_DEPLOYER, vm.getCode("PythOracleAdapterBeaconSetDeployer"));
191+
vm.mockCall(
192+
LibProdDeploy.PYTH_ORACLE_ADAPTER_BEACON_SET_DEPLOYER,
193+
abi.encodeWithSelector(
194+
PythOracleAdapterBeaconSetDeployer.newPythOracleAdapter.selector,
195+
PythOracleAdapterConfig({
196+
vault: in_.vault,
197+
priceId: in_.priceId,
198+
maxAge: in_.maxAge,
199+
admin: address(this),
200+
pauseConfig: pauseConfig
201+
})
202+
),
203+
abi.encode(in_.oracleAdapter)
204+
);
205+
206+
vm.etch(
207+
LibProdDeploy.MORPHO_PROTOCOL_ADAPTER_BEACON_SET_DEPLOYER,
208+
vm.getCode("MorphoProtocolAdapterBeaconSetDeployer")
209+
);
210+
vm.mockCall(
211+
LibProdDeploy.MORPHO_PROTOCOL_ADAPTER_BEACON_SET_DEPLOYER,
212+
abi.encodeWithSelector(
213+
MorphoProtocolAdapterBeaconSetDeployer.newMorphoProtocolAdapter.selector,
214+
registry,
215+
in_.vault,
216+
address(this)
217+
),
218+
abi.encode(in_.morphoAdapter)
219+
);
220+
221+
vm.etch(
222+
LibProdDeploy.PASSTHROUGH_PROTOCOL_ADAPTER_BEACON_SET_DEPLOYER,
223+
vm.getCode("PassthroughProtocolAdapterBeaconSetDeployer")
224+
);
225+
vm.mockCall(
226+
LibProdDeploy.PASSTHROUGH_PROTOCOL_ADAPTER_BEACON_SET_DEPLOYER,
227+
abi.encodeWithSelector(
228+
PassthroughProtocolAdapterBeaconSetDeployer.newPassthroughProtocolAdapter.selector,
229+
registry,
230+
in_.vault,
231+
address(this)
232+
),
233+
abi.encode(in_.passthroughAdapter)
234+
);
235+
}
114236
}

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