3 Commits

Author	SHA1	Message	Date
Andrey Lushnikov	dbb374d4af	Fix racy condition in case of multiple parallel screenshots ... Page.screenshot operates the global state of the page. In case of multiple Page.screenshot() commands running in parallel with different clipping rects, they interfere with each other. This patch makes Page.screenshot() commands run sequencially even though they were called in parallel. Fixes #15.	2017-06-16 20:20:36 -07:00
Andrey Lushnikov	3b0bc0802d	Refactor Page.screenshot() api ... This patch refactors Page.screenshot api, accoring to the discussion in #5: - Page.screenshot accepts single optional options object - Page.saveScreenshot is removed - Page.screenshot assumes 'png' screenshot if no type is set and no 'path' property is given Fixes #5.	2017-06-16 17:15:24 -07:00
Andrey Lushnikov	242a6a6e73	Introduce screenshot tests ... This patch introduces a goldentest.js. The tests inside the file should rely on "golden" results rather then asserts. For now, goldentest.js allows only image expectations. If the actual result doesn't match the expected result, the two files are created under `test/output` folder: - The '-actual.png' contains the actual test result - The '-diff.png' contains the diff between images	2017-06-16 14:33:34 -07:00