testDepositLinear() in cross_chain_rebase_token fails due to evm error.

[Ubaid-ch]

this is the test file

// SPDX-License-Identifier: MIT
pragma solidity 0.8.24;

import {RebaseToken} from "../src/RebaseToken.sol";
import {IRebaseToken} from "../src/Interfaces/IRebaseToken.sol";
import {Vault} from "../src/Vault.sol";
import {console, Test} from "forge-std/test.sol";

contract RebaseTokenTest is Test{
    RebaseToken public rebaseToken;
    Vault public vault;


    address public owner= makeAddr("owner");
    address public user= makeAddr("user");
    
    function setUp() internal{
        vm.startPrank(owner);
        rebaseToken = new RebaseToken();
        vault = new Vault(IRebaseToken(address(rebaseToken)));
        rebaseToken.grantMintAndBurnRole(address(vault));
        (bool success, )=address(vault).call{value:1e18}("");
        
        vm.stopPrank();
    }

    function testDepositLinear(uint256 amount) public{
        amount = bound(amount, 1e5, type(uint96).max);
        
        vm.startPrank(user);
       
        vm.deal(user,amount);
        
        vault.deposit{value:amount}();
        uint256 startingBalance = rebaseToken.balanceOf(user);
        console.log("startBalance",startingBalance);
        assertEq(startingBalance, amount, "balance should increase by amount");
        vm.warp(block.timestamp + 1 hours);
        uint256 middleBalance = rebaseToken.balanceOf(user);
        console.log("middleBalance",middleBalance);
        assertGt(middleBalance, startingBalance, "balance should increase over time");
        vm.warp(block.timestamp + 1 hours);
        uint256 endingBalance = rebaseToken.balanceOf(user);
        console.log("endingBalance",endingBalance);
        assertGt(endingBalance, middleBalance, "balance should increase over time");
        assertEq(endingBalance - middleBalance, middleBalance - startingBalance, "balance should increase by amount");

        vm.stopPrank();
    }
}

and this is the error i`m getting

proptest: Aborting shrinking after the PROPTEST_MAX_SHRINK_ITERS environment variable or ProptestConfig.max_shrink_iters iterations (set 0 to a large(r) value to shrink more; current configuration: 0 iterations)

Ran 1 test for test/RebaseToken.t.sol:RebaseTokenTest
[FAIL. Reason: EvmError: Revert; counterexample: calldata=0x099ea0190000000000000000000000000000000000000000000000000000000000000172 args=[370]] testDepositLinear(uint256) (runs: 0, μ: 0, ~: 0)
Suite result: FAILED. 0 passed; 1 failed; 0 skipped; finished in 3.70ms (3.26ms CPU time)

Ran 1 test suite in 10.39ms (3.70ms CPU time): 0 tests passed, 1 failed, 0 skipped (1 total tests)

Failing tests:
Encountered 1 failing test in test/RebaseToken.t.sol:RebaseTokenTest
[FAIL. Reason: EvmError: Revert; counterexample: calldata=0x099ea0190000000000000000000000000000000000000000000000000000000000000172 args=[370]] testDepositLinear(uint256) (runs: 0, μ: 0, ~: 0)

Encountered a total of 1 failing tests, 0 tests succeeded

[EngrPips]

Hello @Ubaid-ch, Run the test with the -vvvvv flag and share the stack trace of the test process. Like that, we might be able to easily figure out at what point of the process the revert is happening. Also, I think Ciara carefully points out some issues around decimals, which might be causing some of our tests to fail. Did you properly take note of those?

[Ubaid-ch]

If the problem was with decimals,assertion should have failed but that`s not the case. I have run the test with -vvvv flag and it shows the test reverts at vault.deposit(). I have checked all files(RebaseToken, Vault.sol) and they are fine

 forge test --mt testDepositLinear -vvv
[⠢] Compiling...
[⠑] Compiling 1 files with Solc 0.8.24
[⠊] Solc 0.8.24 finished in 2.39s
Compiler run successful!
proptest: Aborting shrinking after the PROPTEST_MAX_SHRINK_ITERS environment variable or ProptestConfig.max_shrink_iters iterations (set 0 to a large(r) value to shrink more; current configuration: 0 iterations)

Ran 1 test for test/RebaseToken.t.sol:RebaseTokenTest
[FAIL. Reason: EvmError: Revert; counterexample: calldata=0x099ea0190000000000000000000000000000000000000000000000000000000000000173 args=[371]] testDepositLinear(uint256) (runs: 0, μ: 0, ~: 0)
Logs:
  Bound result 79228162514264337593543850707

Traces:
  [14711] RebaseTokenTest::testDepositLinear(371)
    ├─ [0] console::log("Bound result", 79228162514264337593543850707 [7.922e28]) [staticcall]
    │   └─ ← [Stop]
    ├─ [0] VM::startPrank(user: [0x6CA6d1e2D5347Bfab1d91e883F1915560e09129D])
    │   └─ ← [Return]
    ├─ [0] VM::deal(user: [0x6CA6d1e2D5347Bfab1d91e883F1915560e09129D], 79228162514264337593543850707 [7.922e28])
    │   └─ ← [Return]
    └─ ← [Revert] EvmError: Revert

Suite result: FAILED. 0 passed; 1 failed; 0 skipped; finished in 89.82ms (57.27ms CPU time)

Ran 1 test suite in 172.89ms (89.82ms CPU time): 0 tests passed, 1 failed, 0 skipped (1 total tests)

Failing tests:
Encountered 1 failing test in test/RebaseToken.t.sol:RebaseTokenTest
[FAIL. Reason: EvmError: Revert; counterexample: calldata=0x099ea0190000000000000000000000000000000000000000000000000000000000000173 args=[371]] testDepositLinear(uint256) (runs: 0, μ: 0, ~: 0)

Encountered a total of 1 failing tests, 0 tests succeeded
ubaid@UBAID:/mnt/d/foundry-f24/ccip_rebase_token$ forge test --mt testDepositLinear -vvvv
[⠒] Compiling...
No files changed, compilation skipped
proptest: Aborting shrinking after the PROPTEST_MAX_SHRINK_ITERS environment variable or ProptestConfig.max_shrink_iters iterations (set 0 to a large(r) value to shrink more; current configuration: 0 iterations)

Ran 1 test for test/RebaseToken.t.sol:RebaseTokenTest
[FAIL. Reason: EvmError: Revert; counterexample: calldata=0x099ea0190000000000000000000000000000000000000000000000000000000000000173 args=[371]] testDepositLinear(uint256) (runs: 0, μ: 0, ~: 0)
Logs:
  Bound result 79228162514264337593543850707

Traces:
  [14711] RebaseTokenTest::testDepositLinear(371)
    ├─ [0] console::log("Bound result", 79228162514264337593543850707 [7.922e28]) [staticcall]
    │   └─ ← [Stop]
    ├─ [0] VM::startPrank(user: [0x6CA6d1e2D5347Bfab1d91e883F1915560e09129D])
    │   └─ ← [Return]
    ├─ [0] VM::deal(user: [0x6CA6d1e2D5347Bfab1d91e883F1915560e09129D], 79228162514264337593543850707 [7.922e28])
    │   └─ ← [Return]
    └─ ← [Revert] EvmError: Revert

Suite result: FAILED. 0 passed; 1 failed; 0 skipped; finished in 14.06ms (12.70ms CPU time)

Ran 1 test suite in 46.62ms (14.06ms CPU time): 0 tests passed, 1 failed, 0 skipped (1 total tests)

Failing tests:
Encountered 1 failing test in test/RebaseToken.t.sol:RebaseTokenTest
[FAIL. Reason: EvmError: Revert; counterexample: calldata=0x099ea0190000000000000000000000000000000000000000000000000000000000000173 args=[371]] testDepositLinear(uint256) (runs: 0, μ: 0, ~: 0)

Encountered a total of 1 failing tests, 0 tests succeeded

[EngrPips]

Try run forge clean, then delete your cache folder if you have any then retry running the test process, let's see how that plays out.