Datasets:

CrossSWE
/

CrossSWE-Bench

# Offline Node / node-addon-api environment

Linux amd64 image: `silinchen0617/crossrepo-bench@sha256:ebac761289fc3d9e927d3f043493d43249048ff073e62e40c37c12cbe4d8c029`. Run with `--network=none` and no mounts. Both exact base repositories and a supported genuine Clang19 compiler are included. Run `python3 -B /opt/crossswe-public-tests/public65621.py --output /tmp/public-report`. It rebuilds the current Node runtime from source and compiles unchanged upstream C-API and C++ Object assertion modules against the paired current headers. Each repository has one executed/passed upstream assertion program. The addon program executes four original native configurations; these are not extra test designs. Reversible production edits to both repositories were rebuilt and the same programs passed again.

Frozen evaluation: `python3 environments/runtime-node-65621/v1/run-contract.py --task-dir instances/runtime-node-65621 --image silinchen0617/crossrepo-bench@sha256:ebac761289fc3d9e927d3f043493d43249048ff073e62e40c37c12cbe4d8c029 --world all_fixed --output /tmp/node-fixed`. Supports all_buggy, candidate repository-key.patch files, and prepare-only with zero tests. Both final digest endpoints ran once: buggy8 unique cases pass/16 fail; fixed24 pass. The four original repository slots and48 raw case observations per world are preserved, including identical node/addon command observations. P2P8/F2P16 are unique native JS designs. The original helper temporarily compiles its V8 compatibility transformation and restores source; the resource shim selects genuine Clang19 and schedules original make-j4 at16 without changing frozen bytes, compiler flags, targets or assertions.
The agent receives exact base sources and statement, with ordinary offline resources and a proven base rebuild cache. No evaluator/Gold/test-patch material or future Git objects is included. Base commit/tree and declared Windows CRLF checkout bytes are verified; all immutable layer payloads, archives, source/Git/cache boundaries, Hub/config/platform/current-daemon identity passed.

	# Offline Node / node-addon-api environment

	Linux amd64 image: `silinchen0617/crossrepo-bench@sha256:ebac761289fc3d9e927d3f043493d43249048ff073e62e40c37c12cbe4d8c029`. Run with `--network=none` and no mounts. Both exact base repositories and a supported genuine Clang19 compiler are included. Run `python3 -B /opt/crossswe-public-tests/public65621.py --output /tmp/public-report`. It rebuilds the current Node runtime from source and compiles unchanged upstream C-API and C++ Object assertion modules against the paired current headers. Each repository has one executed/passed upstream assertion program. The addon program executes four original native configurations; these are not extra test designs. Reversible production edits to both repositories were rebuilt and the same programs passed again.

	Frozen evaluation: `python3 environments/runtime-node-65621/v1/run-contract.py --task-dir instances/runtime-node-65621 --image silinchen0617/crossrepo-bench@sha256:ebac761289fc3d9e927d3f043493d43249048ff073e62e40c37c12cbe4d8c029 --world all_fixed --output /tmp/node-fixed`. Supports all_buggy, candidate repository-key.patch files, and prepare-only with zero tests. Both final digest endpoints ran once: buggy8 unique cases pass/16 fail; fixed24 pass. The four original repository slots and48 raw case observations per world are preserved, including identical node/addon command observations. P2P8/F2P16 are unique native JS designs. The original helper temporarily compiles its V8 compatibility transformation and restores source; the resource shim selects genuine Clang19 and schedules original make-j4 at16 without changing frozen bytes, compiler flags, targets or assertions.

	The agent receives exact base sources and statement, with ordinary offline resources and a proven base rebuild cache. No evaluator/Gold/test-patch material or future Git objects is included. Base commit/tree and declared Windows CRLF checkout bytes are verified; all immutable layer payloads, archives, source/Git/cache boundaries, Hub/config/platform/current-daemon identity passed.