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test nix_state_create's lookupPath argument

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(cherry picked from commit 6e5a259f60725b632e52d4839e6e3c285d6971d4)
This commit is contained in:
Philipp Zander 2024-05-13 19:29:48 +02:00 • committed by Robert Hensing
parent d817e86c59
commit 9a62664fb1
3 changed files with 53 additions and 1 deletions
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32
rust/nix-expr/src/eval_state.rs
View file

@ -385,6 +385,7 @@ pub fn test_init() {
#[cfg(test)]
mod tests {
use ctor::ctor;
use std::io::Write as _;
use super::*;
@ -403,6 +404,37 @@ mod tests {
.unwrap();
}
#[test]
fn eval_state_lookup_path() {
let import_expression = "import <test_file0> + import <test_file1>";
let integer0 = 83;
let integer1 = 103;
let mut test_file0 = tempfile::NamedTempFile::new().unwrap();
let mut test_file1 = tempfile::NamedTempFile::new().unwrap();
writeln!(test_file0, "{integer0}").unwrap();
writeln!(test_file1, "{integer1}").unwrap();
gc_registering_current_thread(|| {
let es = EvalState::new(Store::open("auto").unwrap(), []).unwrap();
assert!(es.eval_from_string(import_expression, "<test>").is_err());
let es = EvalState::new(
Store::open("auto").unwrap(),
[
format!("test_file0={}", test_file0.path().to_str().unwrap()).as_str(),
format!("test_file1={}", test_file1.path().to_str().unwrap()).as_str(),
],
)
.unwrap();
let v = es
.require_int(&es.eval_from_string(import_expression, "<test>").unwrap())
.unwrap();
assert_eq!(v, integer0 + integer1);
})
.unwrap();
test_file0.close().unwrap();
test_file1.close().unwrap();
}
#[test]
fn eval_state_eval_from_string() {
gc_registering_current_thread(|| {