Module paths 

Access common paths and manipulate the filesystem

Re-exports

use filetime::FileTime; 🔒

use itertools::Itertools; 🔒

use walkdir::WalkDir; 🔒

use std::cell::RefCell; 🔒

use std::fs; 🔒

use std::io; 🔒

use std::io::ErrorKind; 🔒

use std::path::Path; 🔒

use std::path::PathBuf; 🔒

use std::process::Command; 🔒

use std::sync::Mutex; 🔒

use std::sync::OnceLock; 🔒

use std::sync::atomic::AtomicUsize; 🔒

use std::sync::atomic::Ordering; 🔒

use crate::compare::assert_e2e; 🔒

use crate::compare::match_contains; 🔒

Structs

ReadOnly

Temporarily sets a file or directory as read only until this struct is dropped. Useful to make sure tests reset permissions if they fail.

TestIdGuard

See init_root

Constants

TEST_DIR 🔒

TEST_ID 🔒

Statics

CARGO_INTEGRATION_TEST_DIR 🔒

GLOBAL_ROOT 🔒

Traits

CargoPathExt

Common path and file operations

Functions

build_dir_ignored_path_patterns 🔒

The paths to ignore when CargoPathExt::assert_build_dir_layout is called

cargo_home

Path to the current test’s $CARGO_HOME

chmod_readonly 🔒

do_op 🔒

get_lib_extension

See get_lib_filename for more details

get_lib_filename

Get the filename for a library.

get_lib_prefix

See get_lib_filename for more details

global_root

Path to the parent directory of all test roots

home

Path to the current test’s $HOME

init_root

For test harnesses like crate::cargo_test

log_dir

Path to the current test’s $CARGO_LOG

log_file

Path to the current test’s $CARGO_LOG file

root

Path to the test’s filesystem scratchpad

set_global_root 🔒

set_readonly 🔒

sysroot

Path to rustcs sysroot

test_dir

This takes the test location (std::file!() should be passed) and the test name and outputs the location the test should be places in, inside of target/tmp/cit