From 8bf065acb7d6c58849f0be96eba33ebdcdc5616b Mon Sep 17 00:00:00 2001
From: Matt Solomon <matt@mattsolomon.dev>
Date: Mon, 3 Oct 2022 18:14:01 -0700
Subject: [PATCH] feat: add cheats to read/write binary files

---
 src/Vm.sol | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Vm.sol b/src/Vm.sol
index 378227e3..fa375db0 100644
--- a/src/Vm.sol
+++ b/src/Vm.sol
@@ -119,6 +119,8 @@ interface Vm {
 
     // Reads the entire content of file to string, (path) => (data)
     function readFile(string calldata) external returns (string memory);
+    // Reads the entire content of file as binary. Path is relative to the project root. (path) => (data)
+    function readFileBinary(string calldata) external returns (bytes memory);
     // Get the path of the current project root
     function projectRoot() external returns (string memory);
     // Reads next line of file to string, (path) => (line)
@@ -126,6 +128,9 @@ interface Vm {
     // Writes data to file, creating a file if it does not exist, and entirely replacing its contents if it does.
     // (path, data) => ()
     function writeFile(string calldata, string calldata) external;
+    // Writes binary data to a file, creating a file if it does not exist, and entirely replacing its contents if it does.
+    // Path is relative to the project root. (path, data) => ()
+    function writeFileBinary(string calldata, bytes calldata) external;
     // Writes line to file, creating a file if it does not exist.
     // (path, data) => ()
     function writeLine(string calldata, string calldata) external;