121 lines
4.8 KiB
JavaScript
121 lines
4.8 KiB
JavaScript
// 針對性驗證：v1 之「行內塊（pill）邊界空格」與「原檔多餘空格收斂」是否
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// 在新引擎落地（回應使用者提問）。
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import assert from "node:assert/strict";
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import { readFileSync } from "node:fs";
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import { test } from "node:test";
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import { setupDom, countTag } from "./helpers.mjs";
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import { createJuzhen } from "../dist/juzhen.mjs";
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const SPACING_ONLY = { jiya: false, longWord: false, jinze: false };
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// ----- 原檔多餘空格收斂（STRIP_CJK_SPACE_ANS / STRIP_ANS_SPACE_CJK）-----
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test("strip：CJK↔Latin 間之作者空格被移除（間隙改由 margin，複製緊湊）", () =>
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{
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const { document } = setupDom("<p>用 Neovim 寫</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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const p = document.querySelector("p");
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assert.equal(p.textContent, "用Neovim寫", "作者空格移除，間隙改由 jz-hws margin（copy 緊湊）");
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assert.equal(countTag(p, "jz-hws"), 2);
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});
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test("strip：間隙 copy-clean（無注入空白，textContent 不含中西間空白）", () =>
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{
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const { document } = setupDom("<p>裝 fzf 工具</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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const p = document.querySelector("p");
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assert.equal(p.textContent, "裝fzf工具", "中西間隙不入 textContent（純 copy-clean）");
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assert.equal(countTag(p, "jz-hws"), 2);
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});
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test("strip：全流程（含 charify）下作者空格仍收斂、不雙空格", () =>
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{
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const { document } = setupDom('<p lang="zh-Hans">用 TypeScript 寫，很好</p>');
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createJuzhen({}).render(document.body);
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const p = document.querySelector("p");
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assert.ok(!/ {2,}/.test(p.textContent), "無雙空格：" + JSON.stringify(p.textContent));
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});
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// ----- 行內塊（pill）邊界空格（Pass B）-----
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test("pill：code 與 CJK 緊鄰兩側各插一 jz-hws", () =>
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{
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const { document } = setupDom("<p>用<code>vim</code>編輯</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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assert.equal(countTag(document.querySelector("p"), "jz-hws"), 2);
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});
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test("pill：code 與 Latin 緊鄰亦插間隙（PILL_NEIGHBOR 含 A-Za-z0-9）", () =>
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{
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const { document } = setupDom("<p>看<code>x</code>嗎</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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assert.equal(countTag(document.querySelector("p"), "jz-hws"), 2);
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});
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test("pill：已有作者空格時收斂為單一 jz-hws（不雙空格）", () =>
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{
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const { document } = setupDom("<p>用 <code>vim</code> 編輯</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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const p = document.querySelector("p");
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assert.ok(!/ {2,}/.test(p.textContent), "無雙空格：" + JSON.stringify(p.textContent));
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assert.equal(countTag(p, "jz-hws"), 2);
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});
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test("pill：標點與 code 之間不強插間隙（鄰字非 PILL_NEIGHBOR）", () =>
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{
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const { document } = setupDom("<p>他說：<code>vim</code>很好</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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// ： 非 PILL_NEIGHBOR → 左側不插；code|很 右側插 1。
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assert.equal(countTag(document.querySelector("p"), "jz-hws"), 1);
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});
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// ----- 間隔號 ·（U+00B7）不觸發中西間隙 -----
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test("間隔號：姓名 · 兩側不插 jz-hws（· 屬 CJK 標點，非西文）", () =>
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{
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const { document } = setupDom("<p>卡尔·马克思</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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assert.equal(countTag(document.querySelector("p"), "jz-hws"), 0, "· 兩側皆不應有間隙");
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});
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// ----- ASCII 左括號（Safari 16 無 lookbehind 路徑）-----
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test("左括號：普通英數字後補間隙，連續樣式不漏匹配", () =>
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{
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const { document } = setupDom("<p>A(b[c{中</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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assert.equal(countTag(document.querySelector("p"), "jz-hws"), 3);
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});
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test("左括號：dot-prefixed 英數字串段不補間隙", () =>
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{
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const { document } = setupDom("<p>.foo(中</p><p>x.bar[文</p><p>.baz{字</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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for (const p of document.querySelectorAll("p"))
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{
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assert.equal(countTag(p, "jz-hws"), 0);
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}
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});
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test("左括號：點號不在當前英數字 suffix 前時仍補間隙", () =>
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{
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const { document } = setupDom("<p>.foo-bar(中</p>");
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createJuzhen(SPACING_ONLY).render(document.body);
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assert.equal(countTag(document.querySelector("p"), "jz-hws"), 1);
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});
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test("Safari 16 產物：spacing 源碼與發佈 JS 不得含 lookbehind 語法", () =>
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{
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const lookbehindSyntax = /\(\?<([=!])/;
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for (const path of [
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new URL("../src/typeset/spacing.ts", import.meta.url),
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new URL("../dist/juzhen.mjs", import.meta.url),
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new URL("../dist/juzhen.iife.js", import.meta.url),
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])
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{
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assert.doesNotMatch(readFileSync(path, "utf8"), lookbehindSyntax, path.pathname);
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}
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});
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