Function cbm_is_test_file

internal/cbm/helpers.c:292–338

}

bool cbm_is_test_file(const char *rel_path, CBMLanguage lang) {
    if (!rel_path) {
        return false;
    }
    const char *base = path_basename(rel_path);

    switch (lang) {
    case CBM_LANG_GO:
        return has_suffix(base, "_test.go");
    case CBM_LANG_PYTHON:
        return has_prefix(base, "test_") || has_suffix(base, "_test.py");
    case CBM_LANG_JAVASCRIPT:
    case CBM_LANG_TYPESCRIPT:
    case CBM_LANG_TSX: {
        char noext[NOEXT_BUF];
        strip_ext(base, noext, sizeof(noext));
        return has_suffix(noext, ".test") || has_suffix(noext, ".spec") ||
               has_suffix(noext, "_test") || has_suffix(noext, "_spec") ||
               has_prefix(base, "test_");
    }
    case CBM_LANG_JAVA:
    case CBM_LANG_KOTLIN:
    case CBM_LANG_SCALA:
        return has_suffix(base, "Test.java") || has_suffix(base, "Tests.java") ||
               has_suffix(base, "Spec.java") || has_suffix(base, "Test.kt") ||
               has_suffix(base, "Spec.kt") || has_suffix(base, "Test.scala") ||
               has_suffix(base, "Spec.scala");
    case CBM_LANG_RUST:
        // Rust tests are typically mod tests inside the file, but test files too
        return has_suffix(base, "_test.rs") || has_prefix(base, "test_");
    case CBM_LANG_RUBY:
        return has_suffix(base, "_test.rb") || has_suffix(base, "_spec.rb") ||
               has_prefix(base, "test_");
    case CBM_LANG_PHP:
        return has_suffix(base, "Test.php");
    case CBM_LANG_CSHARP:
        return has_suffix(base, "Tests.cs") || has_suffix(base, "Test.cs");
    case CBM_LANG_CPP:
    case CBM_LANG_C:
        return has_suffix(base, "_test.c") || has_suffix(base, "_test.cc") ||
               has_suffix(base, "_test.cpp") || has_prefix(base, "test_");
    case CBM_LANG_MATLAB:
        return has_prefix(base, "test_") || has_prefix(base, "Test");
    default:
        return false;
    }
}

// --- AST traversal helpers ---