0hmX/am3352

This code suite comprises TypeScript scripts that analyze, verify, and assemble complex DDR memory interface hardware, focusing on physical routing, via and pad placement, electrical clearance, and physical constraints, often involving precise geometric calculations and consistent provenance tracking.

Version
1.0.5
License
unset
Stars
0

tests/ddr-cpu-supply-junction.test.ts

import{test,expect}from'bun:test'
import{readFileSync,existsSync}from'node:fs'
import{repairK6Trace}from'../scripts/repair-ddr-cpu-supply-junction'
import{auditRouteAngles}from'../scripts/check-route-angles'
const source={source_trace_id:'source_trace_3',name:'FIXED_DROP_K6',connected_source_port_ids:['source_port_167','source_port_488']},trace=()=>({type:'pcb_trace',pcb_trace_id:'pcb_trace_3',source_trace_id:'source_trace_3',route:[[9.2,-.4],[9.2,-1.2],[9.6,-1.6],[9.6,-1.6]].map(([x,y],i)=>({route_type:'wire',x,y,width:.08128,layer:'top',...(i===0?{start_pcb_port_id:'pcb_port_167'}:i===3?{end_pcb_port_id:'pcb_port_488'}:{})}))})
test('CPU repair preserves endpoint metadata, uses0.1016width and maximum45turns',()=>{const t=trace(),r=repairK6Trace(t,source);expect(r.route.every((p:any)=>p.width===.1016)).toBe(true);expect(r.route[0].start_pcb_port_id).toBe('pcb_port_167');expect(r.route.at(-1).end_pcb_port_id).toBe('pcb_port_488');expect(auditRouteAngles([r]).valid).toBe(true);expect(t.route).toHaveLength(4)})
test('CPU repair rejects changed geometry or foreign owner',()=>{const t=trace();t.route[0]!.x=9.3;expect(()=>repairK6Trace(t,source)).toThrow();expect(()=>repairK6Trace(trace(),{...source,name:'FOREIGN'})).toThrow()})
test.skipIf(!existsSync('dist/ddr-facing-progress-45/candidate.circuit.json'))('integrated repair is one declared change with11hosts56power and all-junction/angle passes',()=>{
 const d='dist/ddr-facing-progress-45',read=(n:string)=>JSON.parse(readFileSync(`${d}/${n}`,'utf8')),r=read('report.json'),m=read('original-copper-replacements.json'),power=read('ram-power-launch-audit.json')
 expect(m.replacements).toHaveLength(1);expect(r.supportValidation.allOtherElementsExact).toBe(true);expect(r.physical.errors).toHaveLength(0);expect(r.physical.violations).toHaveLength(0);expect(r.physical.connectivity.filter((c:any)=>c.connected)).toHaveLength(11);expect(r.fixedJunctionAudit.valid).toBe(true);expect(r.fullCandidateAngles.valid).toBe(true);expect(power.launchQualified).toBe(56);expect(r.endpointWitness.supplyVia.source_net_id).toBe('source_net_345')
})