use serde::{Deserialize, Serialize}; use std::{ collections::{hash_map::Entry, HashMap}, fmt, path::{Path, PathBuf}, str::FromStr, }; const DAPPTOOLS_CONTRACTS_DIR: &str = "src"; const DAPPTOOLS_LIB_DIR: &str = "lib"; const JS_CONTRACTS_DIR: &str = "contracts"; const JS_LIB_DIR: &str = "node_modules"; /// The solidity compiler can only reference files that exist locally on your computer. /// So importing directly from GitHub (as an example) is not possible. /// /// Let's imagine you want to use OpenZeppelin's amazing library of smart contracts, /// @openzeppelin/contracts-ethereum-package: /// /// ```ignore /// pragma solidity 0.5.11; /// /// import "@openzeppelin/contracts-ethereum-package/contracts/math/SafeMath.sol"; /// /// contract MyContract { /// using SafeMath for uint256; /// ... /// } /// ``` /// /// When using solc, you have to specify the following: /// /// "prefix" = the path that's used in your smart contract, i.e. /// "@openzeppelin/contracts-ethereum-package" "target" = the absolute path of OpenZeppelin's /// contracts downloaded on your computer /// /// The format looks like this: /// `solc prefix=target ./MyContract.sol` /// /// solc --bin /// @openzeppelin/contracts-ethereum-package=/Your/Absolute/Path/To/@openzeppelin/ /// contracts-ethereum-package ./MyContract.sol /// /// [Source](https://ethereum.stackexchange.com/questions/74448/what-are-remappings-and-how-do-they-work-in-solidity) #[derive(Clone, Debug, PartialEq, PartialOrd, Eq, Ord)] pub struct Remapping { pub name: String, pub path: String, } #[derive(thiserror::Error, Debug, PartialEq, PartialOrd)] pub enum RemappingError { #[error("no prefix found")] NoPrefix, #[error("no target found")] NoTarget, } impl FromStr for Remapping { type Err = RemappingError; fn from_str(remapping: &str) -> std::result::Result { let (name, path) = remapping.split_once('=').ok_or(RemappingError::NoPrefix)?; if name.trim().is_empty() { return Err(RemappingError::NoPrefix) } if path.trim().is_empty() { return Err(RemappingError::NoTarget) } Ok(Remapping { name: name.to_string(), path: path.to_string() }) } } impl Serialize for Remapping { fn serialize(&self, serializer: S) -> std::result::Result where S: serde::ser::Serializer, { serializer.serialize_str(&self.to_string()) } } impl<'de> Deserialize<'de> for Remapping { fn deserialize(deserializer: D) -> std::result::Result where D: serde::de::Deserializer<'de>, { let remapping = String::deserialize(deserializer)?; Remapping::from_str(&remapping).map_err(serde::de::Error::custom) } } // Remappings are printed as `prefix=target` impl fmt::Display for Remapping { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { write!(f, "{}={}", self.name, self.path) } } impl Remapping { /// Returns all formatted remappings pub fn find_many_str(path: &str) -> Vec { Self::find_many(path).into_iter().map(|r| r.to_string()).collect() } /// Attempts to autodetect all remappings given a certain root path. /// /// This will recursively scan all subdirectories of the root path, if a subdirectory contains a /// solidity file then this a candidate for a remapping. The name of the remapping will be the /// folder name. /// /// However, there are additional rules/assumptions when it comes to determining if a candidate /// should in fact be a remapping: /// /// All names and paths end with a trailing "/" /// /// The name of the remapping will be the parent folder of a solidity file, unless the folder is /// named `src`, `lib` or `contracts` in which case the name of the remapping will be the parent /// folder's name of `src`, `lib`, `contracts`: The remapping of `repo1/src/contract.sol` is /// `name: "repo1/", path: "repo1/src/"` /// /// Nested remappings need to be separated by `src`, `lib` or `contracts`, The remapping of /// `repo1/lib/ds-math/src/contract.sol` is `name: "ds-math/", "repo1/lib/ds-math/src/"` /// /// Remapping detection is primarily designed for dapptool's rules for lib folders, however, we /// attempt to detect and optimize various folder structures commonly used in `node_modules` /// dependencies. For those the same rules apply. In addition, we try to unify all /// remappings discovered according to the rules mentioned above, so that layouts like, // @aave/ // ├─ governance/ // │ ├─ contracts/ // ├─ protocol-v2/ // │ ├─ contracts/ /// /// which would be multiple rededications according to our rules ("governance", "protocol-v2"), /// are unified into `@aave` by looking at their common ancestor, the root of this subdirectory /// (`@aave`) pub fn find_many(root: impl AsRef) -> Vec { /// prioritize /// - ("a", "1/2") over ("a", "1/2/3") /// - if a path ends with `src` fn insert_prioritized(mappings: &mut HashMap, key: String, path: PathBuf) { match mappings.entry(key) { Entry::Occupied(mut e) => { if e.get().components().count() > path.components().count() || (path.ends_with(DAPPTOOLS_CONTRACTS_DIR) && !e.get().ends_with(DAPPTOOLS_CONTRACTS_DIR)) { e.insert(path); } } Entry::Vacant(e) => { e.insert(path); } } } // all combined remappings from all subdirs let mut all_remappings = HashMap::new(); // iterate over all dirs that are children of the root for dir in walkdir::WalkDir::new(root) .follow_links(true) .min_depth(1) .max_depth(1) .into_iter() .filter_map(std::result::Result::ok) .filter(|e| e.file_type().is_dir()) { let depth1_dir = dir.path(); // check all remappings in this depth 1 folder let candidates = find_remapping_candidates(depth1_dir, depth1_dir, 0); for candidate in candidates { if let Some(name) = candidate.window_start.file_name().and_then(|s| s.to_str()) { insert_prioritized( &mut all_remappings, format!("{}/", name), candidate.source_dir, ); } } } all_remappings .into_iter() .map(|(name, path)| Remapping { name, path: format!("{}/", path.display()) }) .collect() } } /// A relative [`Remapping`] that's aware of the current location /// /// See [`RelativeRemappingPathBuf`] #[derive(Clone, Debug, PartialEq)] pub struct RelativeRemapping { pub name: String, pub path: RelativeRemappingPathBuf, } impl RelativeRemapping { /// Creates a new `RelativeRemapping` starting prefixed with `root` pub fn new(remapping: Remapping, root: impl AsRef) -> Self { Self { name: remapping.name, path: RelativeRemappingPathBuf::with_root(root, remapping.path), } } /// Converts this relative remapping into an absolute remapping /// /// This sets to root of the remapping to the given `root` path pub fn to_remapping(mut self, root: PathBuf) -> Remapping { self.path.parent = Some(root); self.into() } } // Remappings are printed as `prefix=target` impl fmt::Display for RelativeRemapping { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { write!(f, "{}={}", self.name, self.path.original().display()) } } impl From for Remapping { fn from(r: RelativeRemapping) -> Self { Remapping { name: r.name, path: r.path.relative().to_string_lossy().to_string() } } } impl From for RelativeRemapping { fn from(r: Remapping) -> Self { Self { name: r.name, path: r.path.into() } } } /// The path part of the [`Remapping`] that knows the path of the file it was configured in, if any. /// /// A [`Remapping`] is intended to be absolute, but paths in configuration files are often desired /// to be relative to the configuration file itself. For example, a path of /// `weird-erc20/=lib/weird-erc20/src/` configured in a file `/var/foundry.toml` might be desired to /// resolve as a `weird-erc20/=/var/lib/weird-erc20/src/` remapping. #[derive(Debug, Clone, PartialEq)] pub struct RelativeRemappingPathBuf { parent: Option, path: PathBuf, } impl RelativeRemappingPathBuf { /// Creates a new `RelativeRemappingPathBuf` that checks if the `path` is a child path of /// `parent`. pub fn with_root(parent: impl AsRef, path: impl AsRef) -> Self { let parent = parent.as_ref(); let path = path.as_ref(); if let Ok(path) = path.strip_prefix(parent) { Self { parent: Some(parent.to_path_buf()), path: path.to_path_buf() } } else if path.has_root() { Self { parent: None, path: path.to_path_buf() } } else { Self { parent: Some(parent.to_path_buf()), path: path.to_path_buf() } } } /// Returns the path as it was declared, without modification. pub fn original(&self) -> &Path { &self.path } /// Returns this path relative to the file it was delcared in, if any. /// Returns the original if this path was not declared in a file or if the /// path has a root. pub fn relative(&self) -> PathBuf { if self.original().has_root() { return self.original().into() } self.parent .as_ref() .map(|p| p.join(self.original())) .unwrap_or_else(|| self.original().into()) } } impl> From

for RelativeRemappingPathBuf { fn from(path: P) -> RelativeRemappingPathBuf { Self { parent: None, path: path.as_ref().to_path_buf() } } } impl Serialize for RelativeRemapping { fn serialize(&self, serializer: S) -> std::result::Result where S: serde::ser::Serializer, { serializer.serialize_str(&self.to_string()) } } impl<'de> Deserialize<'de> for RelativeRemapping { fn deserialize(deserializer: D) -> std::result::Result where D: serde::de::Deserializer<'de>, { let remapping = String::deserialize(deserializer)?; let remapping = Remapping::from_str(&remapping).map_err(serde::de::Error::custom)?; Ok(RelativeRemapping { name: remapping.name, path: remapping.path.into() }) } } #[derive(Debug, Clone)] struct Candidate { /// dir that opened the window window_start: PathBuf, /// dir that contains the solidity file source_dir: PathBuf, /// number of the current nested dependency window_level: usize, } fn is_source_dir(dir: &Path) -> bool { dir.file_name() .and_then(|p| p.to_str()) .map(|name| [DAPPTOOLS_CONTRACTS_DIR, JS_CONTRACTS_DIR].contains(&name)) .unwrap_or_default() } fn is_lib_dir(dir: &Path) -> bool { dir.file_name() .and_then(|p| p.to_str()) .map(|name| [DAPPTOOLS_LIB_DIR, JS_LIB_DIR].contains(&name)) .unwrap_or_default() } /// Finds all remappings in the directory recursively fn find_remapping_candidates( current_dir: &Path, open: &Path, current_level: usize, ) -> Vec { // this is a marker if the current root is a candidate for a remapping let mut is_candidate = false; // all found candidates let mut candidates = Vec::new(); // scan all entries in the current dir for entry in walkdir::WalkDir::new(current_dir) .follow_links(true) .min_depth(1) .max_depth(1) .into_iter() .filter_map(std::result::Result::ok) .filter(|entry| !entry.file_name().to_str().map(|s| s.starts_with('.')).unwrap_or(false)) { let entry: walkdir::DirEntry = entry; // found a solidity file directly the current dir if !is_candidate && entry.file_type().is_file() && entry.path().extension() == Some("sol".as_ref()) { is_candidate = true; } else if entry.file_type().is_dir() { let subdir = entry.path(); // we skip commonly used subdirs that should not be searched for recursively if !(subdir.ends_with("tests") || subdir.ends_with("test") || subdir.ends_with("demo")) { // scan the subdirectory for remappings, but we need a way to identify nested // dependencies like `ds-token/lib/ds-stop/lib/ds-note/src/contract.sol`, or // `oz/{tokens,auth}/{contracts, interfaces}/contract.sol` to assign // the remappings to their root, we use a window that lies between two barriers. If // we find a solidity file within a window, it belongs to the dir that opened the // window. // check if the subdir is a lib barrier, in which case we open a new window if is_lib_dir(subdir) { candidates.extend(find_remapping_candidates(subdir, subdir, current_level + 1)); } else { // continue scanning with the current window candidates.extend(find_remapping_candidates(subdir, open, current_level)); } } } } // need to find the actual next window in the event `open` is a lib dir let window_start = next_nested_window(open, current_dir); // finally, we need to merge, adjust candidates from the same level and opening window if is_candidate || candidates .iter() .filter(|c| c.window_level == current_level && c.window_start == window_start) .count() > 1 { // merge all candidates on the current level if the current dir is itself a candidate or // there are multiple nested candidates on the current level like `current/{auth, // tokens}/contracts/c.sol` candidates.retain(|c| c.window_level != current_level); candidates.push(Candidate { window_start, source_dir: current_dir.to_path_buf(), window_level: current_level, }); } else { // this handles the case if there is a single nested candidate if let Some(candidate) = candidates.iter_mut().find(|c| c.window_level == current_level) { // we need to determine the distance from the starting point of the window to the // contracts dir for cases like `current/nested/contracts/c.sol` which should point to // `current` let distance = dir_distance(&candidate.window_start, &candidate.source_dir); if distance > 1 && candidate.source_dir.ends_with(JS_CONTRACTS_DIR) { candidate.source_dir = window_start; } else if !is_source_dir(&candidate.source_dir) { candidate.source_dir = last_nested_source_dir(open, &candidate.source_dir); } } } candidates } /// Counts the number of components between `root` and `current` /// `dir_distance("root/a", "root/a/b/c") == 2` fn dir_distance(root: &Path, current: &Path) -> usize { if root == current { return 0 } if let Ok(rem) = current.strip_prefix(root) { rem.components().count() } else { 0 } } /// This finds the next window between `root` and `current` /// If `root` ends with a `lib` component then start join components from `current` until no valid /// window opener is found fn next_nested_window(root: &Path, current: &Path) -> PathBuf { if !is_lib_dir(root) || root == current { return root.to_path_buf() } if let Ok(rem) = current.strip_prefix(root) { let mut p = root.to_path_buf(); for c in rem.components() { let next = p.join(c); if !is_lib_dir(&next) || !next.ends_with(JS_CONTRACTS_DIR) { return next } p = next } } root.to_path_buf() } /// Finds the last valid source directory in the window (root -> dir) fn last_nested_source_dir(root: &Path, dir: &Path) -> PathBuf { if is_source_dir(dir) { return dir.to_path_buf() } let mut p = dir; while let Some(parent) = p.parent() { if parent == root { return root.to_path_buf() } if is_source_dir(parent) { return parent.to_path_buf() } p = parent; } root.to_path_buf() } #[cfg(test)] mod tests { use super::*; use crate::utils::tempdir; #[test] fn relative_remapping() { let remapping = "oz=a/b/c/d"; let remapping = Remapping::from_str(remapping).unwrap(); let relative = RelativeRemapping::new(remapping.clone(), "a/b/c"); assert_eq!(relative.path.relative(), Path::new(&remapping.path)); assert_eq!(relative.path.original(), Path::new("d")); let relative = RelativeRemapping::new(remapping.clone(), "x/y"); assert_eq!(relative.path.relative(), Path::new("x/y/a/b/c/d")); assert_eq!(relative.path.original(), Path::new(&remapping.path)); let remapping = "oz=/a/b/c/d"; let remapping = Remapping::from_str(remapping).unwrap(); let relative = RelativeRemapping::new(remapping.clone(), "a/b"); assert_eq!(relative.path.relative(), Path::new(&remapping.path)); assert_eq!(relative.path.original(), Path::new(&remapping.path)); assert!(relative.path.parent.is_none()); } #[test] fn serde() { let remapping = "oz=../b/c/d"; let remapping = Remapping::from_str(remapping).unwrap(); assert_eq!(remapping.name, "oz".to_string()); assert_eq!(remapping.path, "../b/c/d".to_string()); let err = Remapping::from_str("").unwrap_err(); assert_eq!(err, RemappingError::NoPrefix); let err = Remapping::from_str("oz=").unwrap_err(); assert_eq!(err, RemappingError::NoTarget); } // https://doc.rust-lang.org/rust-by-example/std_misc/fs.html fn touch(path: &std::path::Path) -> std::io::Result<()> { match std::fs::OpenOptions::new().create(true).write(true).open(path) { Ok(_) => Ok(()), Err(e) => Err(e), } } fn mkdir_or_touch(tmp: &std::path::Path, paths: &[&str]) { for path in paths { if path.ends_with(".sol") { let path = tmp.join(path); touch(&path).unwrap(); } else { let path = tmp.join(path); std::fs::create_dir_all(&path).unwrap(); } } } // helper function for converting path bufs to remapping strings fn to_str(p: std::path::PathBuf) -> String { format!("{}/", p.display()) } #[test] fn find_remapping_dapptools() { let tmp_dir = tempdir("lib").unwrap(); let tmp_dir_path = tmp_dir.path(); let paths = ["repo1/src/", "repo1/src/contract.sol"]; mkdir_or_touch(tmp_dir_path, &paths[..]); let path = tmp_dir_path.join("repo1").display().to_string(); let remappings = Remapping::find_many(tmp_dir_path); // repo1/=lib/repo1/src assert_eq!(remappings.len(), 1); assert_eq!(remappings[0].name, "repo1/"); assert_eq!(remappings[0].path, format!("{}/src/", path)); } #[test] fn recursive_remappings() { let tmp_dir = tempdir("lib").unwrap(); let tmp_dir_path = tmp_dir.path(); let paths = [ "repo1/src/", "repo1/src/contract.sol", "repo1/lib/", "repo1/lib/ds-test/src/", "repo1/lib/ds-test/src/test.sol", "repo1/lib/ds-math/src/", "repo1/lib/ds-math/src/contract.sol", "repo1/lib/ds-math/lib/ds-test/src/", "repo1/lib/ds-math/lib/ds-test/src/test.sol", "repo1/lib/guni-lev/src", "repo1/lib/guni-lev/src/contract.sol", "repo1/lib/solmate/src/auth", "repo1/lib/solmate/src/auth/contract.sol", "repo1/lib/solmate/src/tokens", "repo1/lib/solmate/src/tokens/contract.sol", "repo1/lib/solmate/lib/ds-test/src/", "repo1/lib/solmate/lib/ds-test/src/test.sol", "repo1/lib/solmate/lib/ds-test/demo/", "repo1/lib/solmate/lib/ds-test/demo/demo.sol", "repo1/lib/openzeppelin-contracts/contracts/access", "repo1/lib/openzeppelin-contracts/contracts/access/AccessControl.sol", "repo1/lib/ds-token/lib/ds-stop/src", "repo1/lib/ds-token/lib/ds-stop/src/contract.sol", "repo1/lib/ds-token/lib/ds-stop/lib/ds-note/src", "repo1/lib/ds-token/lib/ds-stop/lib/ds-note/src/contract.sol", ]; mkdir_or_touch(tmp_dir_path, &paths[..]); let path = tmp_dir_path.display().to_string(); let mut remappings = Remapping::find_many(&path); remappings.sort_unstable(); let mut expected = vec![ Remapping { name: "repo1/".to_string(), path: to_str(tmp_dir_path.join("repo1").join("src")), }, Remapping { name: "ds-math/".to_string(), path: to_str(tmp_dir_path.join("repo1").join("lib").join("ds-math").join("src")), }, Remapping { name: "ds-test/".to_string(), path: to_str(tmp_dir_path.join("repo1").join("lib").join("ds-test").join("src")), }, Remapping { name: "guni-lev/".to_string(), path: to_str(tmp_dir_path.join("repo1/lib/guni-lev").join("src")), }, Remapping { name: "solmate/".to_string(), path: to_str(tmp_dir_path.join("repo1/lib/solmate").join("src")), }, Remapping { name: "openzeppelin-contracts/".to_string(), path: to_str(tmp_dir_path.join("repo1/lib/openzeppelin-contracts/contracts")), }, Remapping { name: "ds-stop/".to_string(), path: to_str(tmp_dir_path.join("repo1/lib/ds-token/lib/ds-stop/src")), }, Remapping { name: "ds-note/".to_string(), path: to_str(tmp_dir_path.join("repo1/lib/ds-token/lib/ds-stop/lib/ds-note/src")), }, ]; expected.sort_unstable(); pretty_assertions::assert_eq!(remappings, expected); } #[test] fn remappings() { let tmp_dir = tempdir("tmp").unwrap(); let tmp_dir_path = tmp_dir.path().join("lib"); let repo1 = tmp_dir_path.join("src_repo"); let repo2 = tmp_dir_path.join("contracts_repo"); let dir1 = repo1.join("src"); std::fs::create_dir_all(&dir1).unwrap(); let dir2 = repo2.join("contracts"); std::fs::create_dir_all(&dir2).unwrap(); let contract1 = dir1.join("contract.sol"); touch(&contract1).unwrap(); let contract2 = dir2.join("contract.sol"); touch(&contract2).unwrap(); let path = tmp_dir_path.display().to_string(); let mut remappings = Remapping::find_many(&path); remappings.sort_unstable(); let mut expected = vec![ Remapping { name: "src_repo/".to_string(), path: format!("{}/", dir1.into_os_string().into_string().unwrap()), }, Remapping { name: "contracts_repo/".to_string(), path: format!( "{}/", repo2.join("contracts").into_os_string().into_string().unwrap() ), }, ]; expected.sort_unstable(); pretty_assertions::assert_eq!(remappings, expected); } #[test] fn simple_dapptools_remappings() { let tmp_dir = tempdir("lib").unwrap(); let tmp_dir_path = tmp_dir.path(); let paths = [ "ds-test/src", "ds-test/demo", "ds-test/demo/demo.sol", "ds-test/src/test.sol", "openzeppelin/src", "openzeppelin/src/interfaces", "openzeppelin/src/interfaces/c.sol", "openzeppelin/src/token/ERC/", "openzeppelin/src/token/ERC/c.sol", "standards/src/interfaces", "standards/src/interfaces/iweth.sol", "uniswapv2/src", ]; mkdir_or_touch(tmp_dir_path, &paths[..]); let path = tmp_dir_path.display().to_string(); let mut remappings = Remapping::find_many(&path); remappings.sort_unstable(); let mut expected = vec![ Remapping { name: "ds-test/".to_string(), path: to_str(tmp_dir_path.join("ds-test/src")), }, Remapping { name: "openzeppelin/".to_string(), path: to_str(tmp_dir_path.join("openzeppelin/src")), }, Remapping { name: "standards/".to_string(), path: to_str(tmp_dir_path.join("standards/src")), }, ]; expected.sort_unstable(); pretty_assertions::assert_eq!(remappings, expected); } #[test] fn hardhat_remappings() { let tmp_dir = tempdir("node_modules").unwrap(); let tmp_dir_node_modules = tmp_dir.path().join("node_modules"); let paths = [ "node_modules/@aave/aave-token/contracts/token/", "node_modules/@aave/aave-token/contracts/token/AaveToken.sol", "node_modules/@aave/governance-v2/contracts/governance/", "node_modules/@aave/governance-v2/contracts/governance/Executor.sol", "node_modules/@aave/protocol-v2/contracts/protocol/lendingpool/", "node_modules/@aave/protocol-v2/contracts/protocol/lendingpool/LendingPool.sol", "node_modules/@ensdomains/ens/contracts/", "node_modules/@ensdomains/ens/contracts/contract.sol", "node_modules/prettier-plugin-solidity/tests/format/ModifierDefinitions/", "node_modules/prettier-plugin-solidity/tests/format/ModifierDefinitions/ ModifierDefinitions.sol", "node_modules/@openzeppelin/contracts/tokens", "node_modules/@openzeppelin/contracts/tokens/contract.sol", "node_modules/@openzeppelin/contracts/access", "node_modules/@openzeppelin/contracts/access/contract.sol", "node_modules/eth-gas-reporter/mock/contracts", "node_modules/eth-gas-reporter/mock/contracts/ConvertLib.sol", "node_modules/eth-gas-reporter/mock/test/", "node_modules/eth-gas-reporter/mock/test/TestMetacoin.sol", ]; mkdir_or_touch(tmp_dir.path(), &paths[..]); let mut remappings = Remapping::find_many(&tmp_dir_node_modules); remappings.sort_unstable(); let mut expected = vec![ Remapping { name: "@aave/".to_string(), path: to_str(tmp_dir_node_modules.join("@aave")), }, Remapping { name: "@ensdomains/".to_string(), path: to_str(tmp_dir_node_modules.join("@ensdomains")), }, Remapping { name: "@openzeppelin/".to_string(), path: to_str(tmp_dir_node_modules.join("@openzeppelin/contracts")), }, Remapping { name: "eth-gas-reporter/".to_string(), path: to_str(tmp_dir_node_modules.join("eth-gas-reporter")), }, ]; expected.sort_unstable(); pretty_assertions::assert_eq!(remappings, expected); } #[test] fn can_determine_nested_window() { let a = Path::new( "/var/folders/l5/lprhf87s6xv8djgd017f0b2h0000gn/T/lib.Z6ODLZJQeJQa/repo1/lib", ); let b = Path::new( "/var/folders/l5/lprhf87s6xv8djgd017f0b2h0000gn/T/lib.Z6ODLZJQeJQa/repo1/lib/ds-test/src" ); assert_eq!(next_nested_window(a, b),Path::new( "/var/folders/l5/lprhf87s6xv8djgd017f0b2h0000gn/T/lib.Z6ODLZJQeJQa/repo1/lib/ds-test" )); } }