In December 2025, Xeloras enhanced testing workflows in the bazelbuild/bazel repository by delivering a feature that enables nonlocal tests to run without requiring runfile manifests. Using Java and shell scripting, Xeloras modified test wrappers to provide early error detection and user guidance when runfile directories are missing, improving developer feedback and reliability. The work included updating the runfiles resolution logic to correctly locate runfiles in nonlocal scenarios, which reduces local disk usage and accelerates validation cycles for large target sets. This contribution demonstrates depth in test automation and build system internals, addressing specific issues in scalable test execution.