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Add CEG, TSM feeds #21

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8b544e4
add tsm, ceg feeds
Siddharth2207 May 19, 2026
4870e8f
pointers
Siddharth2207 May 19, 2026
b02517b
fmt
Siddharth2207 May 19, 2026
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2 changes: 1 addition & 1 deletion src/generated/PythWords.pointers.sol
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Expand Up @@ -10,7 +10,7 @@ pragma solidity ^0.8.25;
// file needs the contract to exist so that it can be compiled.

/// @dev Hash of the known bytecode.
bytes32 constant BYTECODE_HASH = bytes32(0x5d94c45d9a500c4e7faac0ed6cce231d1c5fd68d3a4a2783213dc5ae00c8fe97);
bytes32 constant BYTECODE_HASH = bytes32(0x722de02276682e53411ffcc00f434daadbc3540bc68d3c26d5582e9b7a4874fb);

/// @dev The hash of the meta that describes the contract.
bytes32 constant DESCRIBED_BY_META_HASH = bytes32(0xe7bb5842b2cf1d25681a9885109fbf8943495bcebb9ec049bc3790e5db57fa80);
Expand Down
32 changes: 32 additions & 0 deletions src/lib/pyth/LibPyth.sol
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Expand Up @@ -305,6 +305,30 @@ library LibPyth {
// slither-disable-next-line too-many-digits
uint256 constant PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_ARKK_USD =
uint256(0x924571756974792e55532e41524b4b2f55534400000000000000000000000000);
/// CEG/USD
bytes32 constant PRICE_FEED_ID_EQUITY_US_CEG_USD =
0xa541bc5c4b69961442e45e9198c7cce151ff9c2a1003f620c6d4a9785c77a4d9;
// slither-disable-next-line too-many-digits
uint256 constant PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_CEG_USD =
uint256(0x914571756974792e55532e4345472f5553440000000000000000000000000000);
/// TSM/USD
bytes32 constant PRICE_FEED_ID_EQUITY_US_TSM_USD =
0xe722560a66e4ab00522ef20a38fa2ba5d1b41f1c5404723ed895d202a7af7cc4;
// slither-disable-next-line too-many-digits
uint256 constant PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD =
uint256(0x914571756974792e55532e54534d2f5553440000000000000000000000000000);
/// TSM/USD.PRE
bytes32 constant PRICE_FEED_ID_EQUITY_US_TSM_USD_PRE =
0x6ad383437975189ea6ff0efad3de790d34ff36091a5a24c965e5f047a5de45de;
// slither-disable-next-line too-many-digits
uint256 constant PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD_PRE =
uint256(0x954571756974792e55532e54534d2f5553442e50524500000000000000000000);
/// TSM/USD.POST
bytes32 constant PRICE_FEED_ID_EQUITY_US_TSM_USD_POST =
0x763b87165de66edfce13a7c98c13eb781a44b01ff474b61a6155833b12a65ec3;
// slither-disable-next-line too-many-digits
uint256 constant PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD_POST =
uint256(0x964571756974792e55532e54534d2f5553442e504f5354000000000000000000);

/// TODO replace with O(1) lookup table.
function getPriceFeedContract(uint256 chainId) internal pure returns (IPyth) {
Expand Down Expand Up @@ -422,6 +446,14 @@ library LibPyth {
return PRICE_FEED_ID_EQUITY_US_VWO_USD;
} else if (feedSymbol == PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_ARKK_USD) {
return PRICE_FEED_ID_EQUITY_US_ARKK_USD;
} else if (feedSymbol == PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_CEG_USD) {
return PRICE_FEED_ID_EQUITY_US_CEG_USD;
} else if (feedSymbol == PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD) {
return PRICE_FEED_ID_EQUITY_US_TSM_USD;
} else if (feedSymbol == PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD_PRE) {
return PRICE_FEED_ID_EQUITY_US_TSM_USD_PRE;
} else if (feedSymbol == PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD_POST) {
return PRICE_FEED_ID_EQUITY_US_TSM_USD_POST;
} else {
revert UnsupportedFeedSymbol();
}
Expand Down
2 changes: 2 additions & 0 deletions test/lib/LibFork.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -15,3 +15,5 @@ uint256 constant FORK_BLOCK_BASE_SGOV = 44912388;
uint256 constant FORK_BLOCK_BASE_QQQM = 45610515;
uint256 constant FORK_BLOCK_BASE_VWO = 45610515;
uint256 constant FORK_BLOCK_BASE_ARKK = 45610515;
uint256 constant FORK_BLOCK_BASE_CEG = 46192140;
uint256 constant FORK_BLOCK_BASE_TSM = 46192140;
16 changes: 16 additions & 0 deletions test/src/lib/pyth/LibPyth.constants.t.sol
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Expand Up @@ -217,5 +217,21 @@ contract LibPythConstantsTest is Test {
LibPyth.PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_ARKK_USD,
IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.ARKK/USD"))
);
assertEq(
LibPyth.PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_CEG_USD,
IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.CEG/USD"))
);
assertEq(
LibPyth.PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD,
IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.TSM/USD"))
);
assertEq(
LibPyth.PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD_PRE,
IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.TSM/USD.PRE"))
);
assertEq(
LibPyth.PRICE_FEED_SYMBOL_INTORASTRING_EQUITY_US_TSM_USD_POST,
IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.TSM/USD.POST"))
);
}
}
22 changes: 22 additions & 0 deletions test/src/lib/pyth/LibPyth.getPriceFeedId.t.sol
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Expand Up @@ -202,6 +202,22 @@ contract LibPythGetPriceFeedIdTest is Test {
LibPyth.PRICE_FEED_ID_EQUITY_US_ARKK_USD,
LibPyth.getPriceFeedId(LibIntOrAString.fromString2("Equity.US.ARKK/USD"))
);
assertEq(
LibPyth.PRICE_FEED_ID_EQUITY_US_CEG_USD,
LibPyth.getPriceFeedId(LibIntOrAString.fromString2("Equity.US.CEG/USD"))
);
assertEq(
LibPyth.PRICE_FEED_ID_EQUITY_US_TSM_USD,
LibPyth.getPriceFeedId(LibIntOrAString.fromString2("Equity.US.TSM/USD"))
);
assertEq(
LibPyth.PRICE_FEED_ID_EQUITY_US_TSM_USD_PRE,
LibPyth.getPriceFeedId(LibIntOrAString.fromString2("Equity.US.TSM/USD.PRE"))
);
assertEq(
LibPyth.PRICE_FEED_ID_EQUITY_US_TSM_USD_POST,
LibPyth.getPriceFeedId(LibIntOrAString.fromString2("Equity.US.TSM/USD.POST"))
);
}

function testPriceFeedIdUnknownMappings(IntOrAString symbol) external {
Expand Down Expand Up @@ -272,6 +288,12 @@ contract LibPythGetPriceFeedIdTest is Test {
&& IntOrAString.unwrap(symbol) != IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.QQQM/USD"))
&& IntOrAString.unwrap(symbol) != IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.VWO/USD"))
&& IntOrAString.unwrap(symbol) != IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.ARKK/USD"))
&& IntOrAString.unwrap(symbol) != IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.CEG/USD"))
&& IntOrAString.unwrap(symbol) != IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.TSM/USD"))
&& IntOrAString.unwrap(symbol)
!= IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.TSM/USD.PRE"))
&& IntOrAString.unwrap(symbol)
!= IntOrAString.unwrap(LibIntOrAString.fromString2("Equity.US.TSM/USD.POST"))
);
vm.expectRevert(UnsupportedFeedSymbol.selector);
this.getPriceFeedIdExternal(symbol);
Expand Down
36 changes: 35 additions & 1 deletion test/src/lib/pyth/LibPyth.getPriceNoOlderThan.t.sol
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Expand Up @@ -16,7 +16,9 @@ import {
FORK_BLOCK_BASE_SGOV,
FORK_BLOCK_BASE_QQQM,
FORK_BLOCK_BASE_VWO,
FORK_BLOCK_BASE_ARKK
FORK_BLOCK_BASE_ARKK,
FORK_BLOCK_BASE_CEG,
FORK_BLOCK_BASE_TSM
} from "test/lib/LibFork.sol";
import {IntOrAString, LibIntOrAString} from "rain.intorastring/lib/LibIntOrAString.sol";
import {Float, LibDecimalFloat} from "rain.math.float/lib/LibDecimalFloat.sol";
Expand Down Expand Up @@ -437,4 +439,36 @@ contract LibPythGetPriceNoOlderThanTest is Test {
LibDecimalFloat.packLossless(0.04361e5, -5)
);
}

function testPriceNoOlderThanBaseCeg() external {
vm.createSelectFork(FORK_RPC_URL_BASE, FORK_BLOCK_BASE_CEG);
checkPriceNoOlderThan(
LibIntOrAString.fromString2("Equity.US.CEG/USD"),
LibDecimalFloat.packLossless(24 hours, 0),
LibDecimalFloat.packLossless(262.064e5, -5),
LibDecimalFloat.packLossless(0.4233e5, -5)
);
}

function testPriceNoOlderThanBaseTsm() external {
vm.createSelectFork(FORK_RPC_URL_BASE, FORK_BLOCK_BASE_TSM);
checkPriceNoOlderThan(
LibIntOrAString.fromString2("Equity.US.TSM/USD"),
LibDecimalFloat.packLossless(24 hours, 0),
LibDecimalFloat.packLossless(396.08005e5, -5),
LibDecimalFloat.packLossless(0.23804e5, -5)
);
checkPriceNoOlderThan(
LibIntOrAString.fromString2("Equity.US.TSM/USD.PRE"),
LibDecimalFloat.packLossless(36 hours, 0),
LibDecimalFloat.packLossless(409.37e5, -5),
LibDecimalFloat.packLossless(2.37e5, -5)
);
checkPriceNoOlderThan(
LibIntOrAString.fromString2("Equity.US.TSM/USD.POST"),
LibDecimalFloat.packLossless(24 hours, 0),
LibDecimalFloat.packLossless(396.45964e5, -5),
LibDecimalFloat.packLossless(0.45688e5, -5)
);
}
}
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