yujunjun/playwright
1
0
Fork 0
mirror of https://github.com/microsoft/playwright.git synced 2025-06-26 21:40:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

test: toJSON property for Arrays after evaluation in FF (#7016)

Browse Source
This commit is contained in:
Max Schmitt 2021-06-10 10:53:30 -07:00 committed by GitHub
parent 13b6d0153d
commit 5157f74bcc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
tests/page/page-evaluate.spec.ts
View File

@ -548,7 +548,7 @@ it('should not use toJSON when evaluating', async ({ page }) => {
expect(result).toEqual({ data: 'data', toJSON: {} }); expect(result).toEqual({ data: 'data', toJSON: {} });
}); });
it('should not use Array.prototype.toJSON when evaluating', async ({ page, browserName }) => { it('should not use Array.prototype.toJSON when evaluating', async ({ page }) => {
const result = await page.evaluate(() => { const result = await page.evaluate(() => {
(Array.prototype as any).toJSON = () => 'busted'; (Array.prototype as any).toJSON = () => 'busted';
return [1, 2, 3]; return [1, 2, 3];
@ -556,6 +556,13 @@ it('should not use Array.prototype.toJSON when evaluating', async ({ page, brows
expect(result).toEqual([1,2,3]); expect(result).toEqual([1,2,3]);
}); });
it('should not add a toJSON property to newly created Arrays after evaluation', async ({ page, browserName }) => {
it.fixme(browserName === 'firefox')
await page.evaluate(() => []);
const hasToJSONProperty = await page.evaluate(() => "toJSON" in []);
expect(hasToJSONProperty).toEqual(false);
});
it('should not use toJSON in jsonValue', async ({ page }) => { it('should not use toJSON in jsonValue', async ({ page }) => {
const resultHandle = await page.evaluateHandle(() => ({ toJSON: () => 'string', data: 'data' })); const resultHandle = await page.evaluateHandle(() => ({ toJSON: () => 'string', data: 'data' }));
expect(await resultHandle.jsonValue()).toEqual({ data: 'data', toJSON: {} }); expect(await resultHandle.jsonValue()).toEqual({ data: 'data', toJSON: {} });