`@tapjs/spawn`

A default tap plugin providing t.spawn().

USAGE

This plugin is installed with tap by default. If you had previously removed it, you can tap plugin add @tapjs/spawn to bring it back.

Options for t.spawn()

All of the normal Base and Extra options are also allowed.

cwd - string, the current working directory of the subprocess
env - Environment variables for the subprocess. Defaults to process.env
stdio - ChildProcess stdio option. Standard output is always set to 'pipe', because that's how it communicates test results, and file descriptor 3 is set to an IPC channel for sending timeout signals.
command (internal) - the command to run (set by first argument to t.spawn)
args (internal) - arguments to subprocess (set by second argument to t.spawn)
exitCode (internal) - Set on exit. The exit code of the process, or null if terminated with a signal.
signal (internal) - Set on exit. Terminating signal, or null of not terminated with a signal.

Arguments:

Spawns a process when the test starts, parsing its standard output as a TAP stream.

This is how the tap CLI runs test programs.

Returns a Promise that resolves when the test is complete. The subtest member on the Promise is a Spawn instance.