Jesse_ChenandClaude Opus 5
111b4a8455
设置弹窗的固定高度只用 dvh 写、没有回退。不认识该单位的引擎会把整条 height 与 max-height 作废，盒子退回按内容撑开，于是切分区就跳大小—— 这正是 BUG-554 现象的复发，而 BUG-554 的防复发「必须同时声明 width 与 height」只检查声明存不存在，挡不住「写了但没生效」。 实测（Chrome 151，真实产物 CSS + 复刻 DOM，1440×900）：dvh 正常时四个 分区恒定 866.80×640px，**事故不复现**；摘掉 dvh 后变成 313/313/378/1130， 宽度不动——与用户描述的形状完全一致。因此机制已证实，但用户当时的浏览器 未定位，BUG-698 记为 investigating 而非 resolved。 附带发现：任务书要求照抄的重复声明式回退 `height: 100vh; height: 100dvh;` 在本仓根本发布不出去——Lightning CSS 会合并同名属性的重复声明只留最后一条， 全仓唯一那处回退（sidebar-provider）在线上早就是死的，还有一条测试专门守着 这个从未发布过的写法。改用 @supports (height: 1dvh)：vh 作基线，dvh 作升级。 修复后不支持 dvh 的引擎也收敛到恒定 640px，支持的逐像素无变化。 同轮按产品决策去掉设置分区菜单的左侧/下方强调色条，选中与悬停改用面与 墨色等级区分，不用色相、不用字重。左侧会话列表的色条本轮不动。 - 新增 viewport-unit-fallback-contract（3 条，全文件），三次破坏性验证各自打红 - account-dialog-overlay 新增同尺寸契约与分区菜单契约 - 三条钉死旧 dvh 字面量的既有断言按「原值/新值/原因」更新，均未弱化 - tsc 0 错；lint 0 error / 118 warning（持平）；npm test 3346/3300/fail 31， 失败清单与基线逐字相同；/ 仍 ○ Static；样式 gzip +0.38%； 快速门 pytest 段 792 passed / 1 skipped / 0 failed Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01JUei7K13cYxLHE3Axe4A45
29 lines
1.8 KiB
TypeScript
29 lines
1.8 KiB
TypeScript
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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const css = readFileSync(new URL("../src/app/globals.css", import.meta.url), "utf8");
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const layout = readFileSync(new URL("../src/app/layout.tsx", import.meta.url), "utf8");
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test("mobile login can scroll and keeps the form reachable on a short screen", () => {
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// BUG-698: the full-viewport height is now a vh base upgraded inside
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// @supports (height: 1dvh). Same shipped behaviour on every engine that knows dvh,
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// and a real height on the engines that do not.
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const mobileAuth = css.indexOf(".auth-page { height: 100vh; overflow-x: hidden; overflow-y: auto;");
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assert.ok(mobileAuth >= 0, "the login page must be the mobile scroll container");
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assert.match(css, /@supports \(height: 1dvh\)[^}]*\{[\s\S]*?\.auth-page \{ height: 100dvh; \}/);
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assert.match(css.slice(mobileAuth, mobileAuth + 900), /\.auth-shell \{ min-height: 100%; overflow: visible;/);
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assert.match(css, /@media \(max-width: 767px\) and \(max-height: 640px\) \{\s*\.auth-story \{ display: none; \}/);
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assert.match(layout, /interactiveWidget:\s*"resizes-content"/);
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});
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test("mobile onboarding does not clip the birth place levels or session history", () => {
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assert.match(css, /\.session-nav \{ overflow: visible; \}/);
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assert.doesNotMatch(css, /\.session-nav \{ overflow: hidden; \}/);
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// The birth place levels portal their popup out of the onboarding card, so an
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// ancestor can no longer clip it and only the viewport height still constrains it.
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const select = readFileSync(new URL("../src/components/ui/select.tsx", import.meta.url), "utf8");
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assert.match(select, /<SelectPrimitive\.Portal>/);
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assert.match(css, /\.select-list \{ max-height: min\(288px, 48dvh\) !important; \}/);
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});
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