| |
|
|
| import { check } from 'next-test-utils' |
| import path from 'path' |
| import { nextTestSetup } from 'e2e-utils' |
|
|
| describe('Client navigation scroll', () => { |
| const { next } = nextTestSetup({ |
| files: path.join(__dirname, 'fixture'), |
| env: { |
| TEST_STRICT_NEXT_HEAD: String(true), |
| }, |
| }) |
|
|
| describe('resets scroll at the correct time', () => { |
| it('should reset scroll before the new page runs its lifecycles (<Link />)', async () => { |
| const browser = await next.browser('/nav/long-page-to-snap-scroll') |
|
|
| |
| await browser |
| .waitForElementByCss('#long-page-to-snap-scroll') |
| .elementByCss('#scroll-to-item-400') |
| .click() |
|
|
| const scrollPosition = await browser.eval('window.pageYOffset') |
| expect(scrollPosition).toBe(7208) |
|
|
| |
| await browser |
| .elementByCss('#goto-snap-scroll-position') |
| .click() |
| .waitForElementByCss('#scroll-pos-y') |
|
|
| const snappedScrollPosition = await browser.eval( |
| 'document.getElementById("scroll-pos-y").innerText' |
| ) |
| expect(snappedScrollPosition).toBe('0') |
| }) |
|
|
| it('should reset scroll before the new page runs its lifecycles (Router#push)', async () => { |
| const browser = await next.browser('/nav/long-page-to-snap-scroll') |
|
|
| |
| await browser |
| .waitForElementByCss('#long-page-to-snap-scroll') |
| .elementByCss('#scroll-to-item-400') |
| .click() |
|
|
| const scrollPosition = await browser.eval('window.pageYOffset') |
| expect(scrollPosition).toBe(7208) |
|
|
| |
| await browser |
| .elementByCss('#goto-snap-scroll-position-imperative') |
| .click() |
| .waitForElementByCss('#scroll-pos-y') |
|
|
| const snappedScrollPosition = await browser.eval( |
| 'document.getElementById("scroll-pos-y").innerText' |
| ) |
| expect(snappedScrollPosition).toBe('0') |
| }) |
|
|
| it('should intentionally not reset scroll before the new page runs its lifecycles (Router#push)', async () => { |
| const browser = await next.browser('/nav/long-page-to-snap-scroll') |
|
|
| |
| await browser |
| .waitForElementByCss('#long-page-to-snap-scroll') |
| .elementByCss('#scroll-to-item-400') |
| .click() |
|
|
| const scrollPosition = await browser.eval('window.pageYOffset') |
| expect(scrollPosition).toBe(7208) |
|
|
| |
| await browser |
| .elementByCss('#goto-snap-scroll-position-imperative-noscroll') |
| .click() |
| .waitForElementByCss('#scroll-pos-y') |
|
|
| const snappedScrollPosition = await browser.eval( |
| 'document.getElementById("scroll-pos-y").innerText' |
| ) |
| expect(snappedScrollPosition).not.toBe('0') |
| expect(Number(snappedScrollPosition)).toBeGreaterThanOrEqual(7208) |
| }) |
| }) |
|
|
| it('should scroll to top when the scroll option is set to true', async () => { |
| const browser = await next.browser('/nav/shallow-routing') |
| await browser.eval(() => |
| document.querySelector('#increaseWithScroll').scrollIntoView() |
| ) |
| const scrollPosition = await browser.eval('window.pageYOffset') |
|
|
| expect(scrollPosition).toBeGreaterThan(3000) |
|
|
| await browser.elementByCss('#increaseWithScroll').click() |
| await check(async () => { |
| const newScrollPosition = await browser.eval('window.pageYOffset') |
| return newScrollPosition === 0 ? 'success' : 'fail' |
| }, 'success') |
| }) |
| }) |
|
|
