Files
behind_glass/scripts/test-window-slide-controller.mjs
horoli e358e24436 Replace project with current server release and Windows setup
Import the 2026-10-09 source release, Fastify/SQLite backend, restored source
assets, and analytics-enabled server build. Replace files from the previous
release while retaining the existing repository history.

Make builds portable across Windows and Linux, configure local startup,
normalize Windows static asset paths, and fix test fixture cleanup and file
URL handling. Exclude local environment settings, databases, dependencies,
validation output, and TypeScript build cache from version control.

Validation: npm ci, static and server builds, 106 arrival tests, and actual
local HTTP checks passed. The full suite passed 467 of 470 tests; three tests
still require QA fixtures omitted from the supplied release, documented in
README-서버실행.md.
2026-10-09 16:43:35 +09:00

66 lines
4.6 KiB
JavaScript

import assert from 'node:assert/strict';
import { readFile } from 'node:fs/promises';
import { test } from 'node:test';
import ts from 'typescript';
const source=await readFile(new URL('../src/input/WindowSlideController.ts',import.meta.url),'utf8');
const compiled=ts.transpileModule(source,{compilerOptions:{target:ts.ScriptTarget.ES2022,module:ts.ModuleKind.ES2022}}).outputText;
const {WindowSlideController}=await import(`data:text/javascript;base64,${Buffer.from(compiled).toString('base64')}`);
const near=(actual,expected)=>assert.ok(Math.abs(actual-expected)<1e-12,`${actual} != ${expected}`);
test('discrete motion traverses bounded eased positions and reaches exact endpoints',()=>{
const slide=new WindowSlideController();slide.moveTo(1,100);
assert.equal(slide.value,0);assert.equal(slide.target,1);assert.equal(slide.isAnimating,true);
let prior=0;for(let now=100;now<=450;now+=7){const current=slide.update(now);assert.ok(current>=prior&&current<=1);prior=current;}
assert.equal(slide.value,1);assert.equal(slide.isAnimating,false);
slide.moveTo(0,500);assert.equal(slide.value,1);near(slide.update(675),.5);assert.equal(slide.update(850),0);
assert.equal(slide.target,0);assert.equal(slide.isAnimating,false);
slide.moveTo(1,1000);const early=slide.update(1035);assert.ok(early>0&&early<.1,'ease in, rather than linear or a step');
near(slide.update(1315),1-early);
});
test('motion depends on timestamps rather than frame count or refresh rate',()=>{
for(const intermediate of [[110,120,130,140,150,160,170],[140,170],[]]){
const slide=new WindowSlideController();slide.moveTo(1,100);intermediate.forEach(t=>slide.update(t));near(slide.update(275),.5);assert.equal(slide.update(450),1);
}
});
test('reversal restarts exactly at the last rendered position including rapid repeats',()=>{
const slide=new WindowSlideController();slide.moveTo(1,0);near(slide.update(175),.5);
slide.moveTo(0,220);assert.equal(slide.value,.5,'request must not advance to an unrendered 220ms position');
assert.equal(slide.update(220),.5);near(slide.update(395),.25);
slide.moveTo(1,395);assert.equal(slide.value,.25);near(slide.update(570),.625);assert.equal(slide.update(745),1);
slide.moveTo(0,800);slide.moveTo(1,800);assert.equal(slide.value,1);assert.equal(slide.isAnimating,false);
});
test('same-target repeat preserves timing and partial keyboard targets can accumulate',()=>{
const slide=new WindowSlideController();slide.moveTo(.1,0);slide.update(100);slide.moveTo(slide.target+.1,100);
assert.equal(slide.target,.2);const reached=slide.value;slide.moveTo(.2,120);assert.equal(slide.value,reached);
assert.equal(slide.update(450),.2,'a repeated identical target does not delay completion');
slide.moveTo(1,500);slide.update(675);slide.moveTo(1,675);assert.equal(slide.update(850),1);
});
test('manual ownership is direct, preserves partial release and cancels every old target',()=>{
const slide=new WindowSlideController();slide.moveTo(1,0);const displayed=slide.update(105);slide.cancel();
assert.equal(slide.value,displayed);slide.set(displayed+.03);assert.equal(slide.value,displayed+.03);slide.update(10000);
assert.equal(slide.value,displayed+.03);assert.equal(slide.target,displayed+.03);assert.equal(slide.isAnimating,false);
});
test('disable freezes last rendered value before elapsed time and never resumes',()=>{
const slide=new WindowSlideController();slide.moveTo(1,0);const displayed=slide.update(70);
assert.equal(slide.update(10000,false),displayed);assert.equal(slide.update(10001,true),displayed);
slide.moveTo(1,10001);assert.equal(slide.update(10001),displayed);assert.equal(slide.update(10351),1);
});
test('reduced motion is immediate at request and settles an in-flight target on preference change',()=>{
const slide=new WindowSlideController();slide.moveTo(1,0,true);assert.equal(slide.value,1);assert.equal(slide.isAnimating,false);
slide.moveTo(0,100);assert.ok(slide.update(200)>0);assert.equal(slide.update(201,true,true),0);assert.equal(slide.isAnimating,false);
slide.moveTo(1,300);const displayed=slide.update(350);assert.equal(slide.update(1000,false,true),displayed,'blocked state cancellation wins over preference settlement');
});
test('finite inputs and clamps keep invalid timestamps or endstop requests safe',()=>{
const slide=new WindowSlideController();slide.set(.4);slide.moveTo(NaN,0);slide.moveTo(1,NaN);slide.set(Infinity);assert.equal(slide.value,.4);
slide.moveTo(5,100);assert.equal(slide.target,1);assert.equal(slide.update(50),.4);assert.equal(slide.update(NaN),.4);assert.equal(slide.update(450),1);
slide.moveTo(-5,500);assert.equal(slide.update(850),0);slide.set(5);assert.equal(slide.value,1);slide.set(-1);assert.equal(slide.value,0);
});