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			86 lines
		
	
	
	
		
			3.3 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			86 lines
		
	
	
	
		
			3.3 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
// @ts-check
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// @watch start
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// web_src/js/features/repo-code.js
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// web_src/css/repo.css
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// services/gitdiff/**
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// @watch end
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import {expect} from '@playwright/test';
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import {test, login_user, load_logged_in_context} from './utils_e2e.js';
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test.beforeAll(async ({browser}, workerInfo) => {
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  await login_user(browser, workerInfo, 'user2');
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});
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async function assertSelectedLines(page, nums) {
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  const pageAssertions = async () => {
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    expect(
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      await Promise.all((await page.locator('tr.active [data-line-number]').all()).map((line) => line.getAttribute('data-line-number'))),
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    )
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      .toStrictEqual(nums);
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    // the first line selected has an action button
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    if (nums.length > 0) await expect(page.locator(`#L${nums[0]} .code-line-button`)).toBeVisible();
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  };
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  await pageAssertions();
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  // URL has the expected state
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  expect(new URL(page.url()).hash)
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    .toEqual(nums.length === 0 ? '' : nums.length === 1 ? `#L${nums[0]}` : `#L${nums[0]}-L${nums.at(-1)}`);
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  // test selection restored from URL hash
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  await page.reload();
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  return pageAssertions();
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}
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test('Line Range Selection', async ({browser}, workerInfo) => {
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  const context = await load_logged_in_context(browser, workerInfo, 'user2');
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  const page = await context.newPage();
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  const filePath = '/user2/repo1/src/branch/master/README.md?display=source';
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  const response = await page.goto(filePath);
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  expect(response?.status()).toBe(200);
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  await assertSelectedLines(page, []);
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  await page.locator('span#L1').click();
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  await assertSelectedLines(page, ['1']);
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  await page.locator('span#L3').click({modifiers: ['Shift']});
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  await assertSelectedLines(page, ['1', '2', '3']);
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  await page.locator('span#L2').click();
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  await assertSelectedLines(page, ['2']);
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  await page.locator('span#L1').click({modifiers: ['Shift']});
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  await assertSelectedLines(page, ['1', '2']);
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  // out-of-bounds end line
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  await page.goto(`${filePath}#L1-L100`);
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  await assertSelectedLines(page, ['1', '2', '3']);
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});
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test('Readable diff', async ({page}, workerInfo) => {
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  // remove this when the test covers more (e.g. accessibility scans or interactive behaviour)
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  test.skip(workerInfo.project.name !== 'firefox', 'This currently only tests the backend-generated HTML code and it is not necessary to test with multiple browsers.');
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  const expectedDiffs = [
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    {id: 'testfile-2', removed: 'e', added: 'a'},
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    {id: 'testfile-3', removed: 'allo', added: 'ola'},
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    {id: 'testfile-4', removed: 'hola', added: 'native'},
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    {id: 'testfile-5', removed: 'native', added: 'ubuntu-latest'},
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    {id: 'testfile-6', added: '- runs-on: '},
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    {id: 'testfile-7', removed: 'ubuntu', added: 'debian'},
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  ];
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  for (const thisDiff of expectedDiffs) {
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    const response = await page.goto('/user2/diff-test/commits/branch/main');
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    expect(response?.status()).toBe(200); // Status OK
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    await page.getByText(`Patch: ${thisDiff.id}`).click();
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    if (thisDiff.removed) {
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      await expect(page.getByText(thisDiff.removed, {exact: true})).toHaveClass(/removed-code/);
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      await expect(page.getByText(thisDiff.removed, {exact: true})).toHaveCSS('background-color', 'rgb(252, 165, 165)');
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    }
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    if (thisDiff.added) {
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      await expect(page.getByText(thisDiff.added, {exact: true})).toHaveClass(/added-code/);
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      await expect(page.getByText(thisDiff.added, {exact: true})).toHaveCSS('background-color', 'rgb(134, 239, 172)');
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    }
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  }
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});
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