01e1bdab3c
- Add scroll-snap-type: x mandatory to .board in ≤768px media query - Set scroll-snap-align: start and flex-shrink: 0 on .column for swipe navigation - Enable -webkit-overflow-scrolling: touch for smooth iOS scrolling - Add mobile-scroll-snap test suite asserting snap rules inside @media block
40 lines
1.3 KiB
TypeScript
40 lines
1.3 KiB
TypeScript
import { describe, it, expect } from "vitest";
|
|
import { readFileSync } from "fs";
|
|
import { resolve } from "path";
|
|
|
|
const css = readFileSync(
|
|
resolve(__dirname, "../styles.css"),
|
|
"utf-8",
|
|
);
|
|
|
|
describe("mobile scroll-snap CSS", () => {
|
|
it("contains scroll-snap-type: x mandatory", () => {
|
|
expect(css).toContain("scroll-snap-type: x mandatory");
|
|
});
|
|
|
|
it("contains scroll-snap-align: start", () => {
|
|
expect(css).toContain("scroll-snap-align: start");
|
|
});
|
|
|
|
it("contains -webkit-overflow-scrolling: touch", () => {
|
|
expect(css).toContain("-webkit-overflow-scrolling: touch");
|
|
});
|
|
|
|
it("contains flex-shrink: 0", () => {
|
|
expect(css).toContain("flex-shrink: 0");
|
|
});
|
|
|
|
it("scroll-snap rules are inside a @media block", () => {
|
|
// Extract all @media blocks and verify snap rules exist within one
|
|
const mediaBlockRegex = /@media\s*\([^)]*max-width:\s*768px[^)]*\)\s*\{/g;
|
|
const mediaStart = css.search(mediaBlockRegex);
|
|
expect(mediaStart).toBeGreaterThanOrEqual(0);
|
|
|
|
// Get the content after the media query opening
|
|
const afterMedia = css.slice(mediaStart);
|
|
// Find the scroll-snap-type within this media block
|
|
expect(afterMedia).toContain("scroll-snap-type: x mandatory");
|
|
expect(afterMedia).toContain("scroll-snap-align: start");
|
|
});
|
|
});
|