We get relative registry path when PLAYWRIGHT_BROWSERS_PATH or HOME is relative.
In this case, it would be good to resolve to the same absolute path
during installation and execution, and we can usually do that using INIT_CWD.
- Introduce internal "out of process" start()/stop() mode.
- This mode is used both in regular tests and installation tests.
- Emulate basic driver installation, browser download and running.
- Allow specifying which browsers to install. This comes handy in playwright-cli.
- Print "npx playwright" as a tool name in help messages, instead of "cli".
This patch:
- adds FFMPEG binaries to the NPM packages
- adds a screencast test to make sure that screencast works. This currently relies on private screencast APIs.
NOTE: with this patch playwright package size grows from `650KB` to `4.2MB`.
This makes it easier to reason about our packages.
The only difference is what each package downloads.
When the browser is not downloaded, it will fail to launch.
Each browser gets a 'download' attribute in the browser.json file.
