Function require_relative_path

tests/integration/document_links.rs:191–209

()

#[test]
fn require_relative_path() {
    let dir = tempfile::tempdir().unwrap();
    let target_file = dir.path().join("helpers.php");
    fs::write(&target_file, "<?php // helpers").unwrap();

    // A relative path should resolve relative to the file's directory.
    let main_content = "<?php\nrequire_once 'helpers.php';\n";
    let main_uri = format!("file://{}", dir.path().join("main.php").to_string_lossy());

    let backend = create_test_backend();
    let links = get_document_links(&backend, &main_uri, main_content);

    assert_eq!(
        links.len(),
        1,
        "Expected one relative path link, got: {:?}",
        link_targets(&links)
    );
}

#[test]
fn multiple_includes_in_one_file() {