init: cobol-java migration verification platform v3 (42 tests, JCL module)

2026-05-27 08:42:41 +08:00
parent faeedbc77b
commit 7fcdb41a85
21 changed files with 870 additions and 148 deletions
@@ -0,0 +1,101 @@
+"""JCL Executor — executes parsed JCL steps using platform components."""
+from pathlib import Path
+from jcl.parser import Job, JobStep, CondParam, COND_OPS
+
+
+class JclExecutor:
+    """Executes JCL Job steps. Uses platform CobolRunner for COBOL programs."""
+
+    def __init__(self, root_dir: str, cobol_dir: str, copybook_dir: str):
+        self.root_dir = Path(root_dir)
+        self.cobol_dir = Path(cobol_dir)
+        self.copybook_dir = Path(copybook_dir)
+        self.bin_dir = self.root_dir / "bin"
+        self.bin_dir.mkdir(exist_ok=True)
+        self.last_rc: int = 0
+        self.step_rcs: dict[str, int] = {}
+        self.results: dict[str, dict] = {}
+
+    def run(self, job: Job) -> int:
+        for step in job.steps:
+            rc = self._execute_step(step)
+            self.last_rc = rc
+            self.step_rcs[step.step_name] = rc
+
+        return self.last_rc
+
+    def _execute_step(self, step: JobStep) -> int:
+        # COND check
+        if step.cond and not self._check_cond(step.cond):
+            self.results[step.step_name] = {"status": "SKIPPED", "cond": str(step.cond)}
+            return 0
+
+        prog = step.program.upper()
+        if prog == "SORT":
+            return self._run_sort(step)
+
+        # Use platform's CobolRunner
+        import sys
+        sys.path.insert(0, str(Path(__file__).parent.parent))
+
+        from runners.cobol_runner import CobolRunner
+
+        cbl_path = self.cobol_dir / f"{step.program}.cbl"
+        runner = CobolRunner()
+        build = runner.compile(str(cbl_path))
+        if not build.success:
+            self.results[step.step_name] = {"status": "COMPILE_ERROR", "log": build.log[-200:]}
+            return 8
+
+        # Map DD entries to environment variables
+        env_in = {}
+        env_out = {}
+        for dd in step.dd_entries:
+            name = dd.dd_name.upper()
+            if dd.dsn:
+                path = self._resolve_path(dd.dsn)
+                if name in ("TRANSIN", "MEMBER", "VALIDIN", "RATE", "BILLING"):
+                    env_in[name] = str(path)
+                elif name in ("VALIDOUT", "REJECT", "REPORTERR", "CALCOUT", "STMT", "SUMMARY"):
+                    env_out[name] = str(path)
+
+        input_path = env_in.get(list(env_in.keys())[0], "")
+        output_path = env_out.get(list(env_out.keys())[0], str(self.root_dir / "data" / "work" / f"{step.step_name.lower()}_out.bin"))
+
+        run = runner.run(build.artifact_path, input_path, output_path)
+        self.results[step.step_name] = {
+            "status": "OK" if run.success else "ERROR",
+            "rc": 0 if run.success else 12
+        }
+        return 0 if run.success else 12
+
+    def _check_cond(self, cond: CondParam) -> bool:
+        if cond.step_name:
+            target = self.step_rcs.get(cond.step_name, 0)
+            return not COND_OPS.get(cond.operator, lambda x, y: False)(target, cond.code)
+        return True
+
+    def _run_sort(self, step: JobStep) -> int:
+        import subprocess
+        infile = None
+        outfile = None
+        for dd in step.dd_entries:
+            n = dd.dd_name.upper()
+            if n == "SORTIN" and dd.dsn:
+                infile = self._resolve_path(dd.dsn)
+            elif n == "SORTOUT" and dd.dsn:
+                outfile = self._resolve_path(dd.dsn)
+
+        if not infile or not outfile:
+            return 12
+
+        if infile.exists():
+            lines = sorted(infile.read_text().splitlines())
+            outfile.write_text("\n".join(lines))
+        self.results[step.step_name] = {"status": "OK", "rc": 0}
+        return 0
+
+    def _resolve_path(self, dsn: str) -> Path:
+        import re
+        dsn = re.sub(r"\(\+?\d+\)", "", dsn).strip(".")
+        return (self.root_dir / dsn.lstrip("/")).resolve()