lsptest

func AssertGone ¶

func AssertGone(t testing.TB, pids []int)

AssertGone fails unless every pid has exited.

func ReadPids ¶

func ReadPids(t testing.TB, file string, n int) []int

ReadPids waits for n pids in file.

func Run ¶

func Run()

Run acts as the fake server and exits when the test binary was started by an entry from Server. Call it first in TestMain.

func Server ¶

func Server(t testing.TB, name string, exts []string, opts ...string) config.LSPServer

Server returns a config entry running the fake server. Each opt is key=value or a bare flag:

log=FILE            append "start" and each received method (didOpen
                    and didChange add the text, quoted) to FILE
pidfile=FILE        append the server's pid to FILE
child               also start a child process (its pid goes to pidfile)
envfile=FILE        write the server's environment to FILE
nopublish           never publish diagnostics
crash               exit right after the first response
ignore-shutdown     never answer shutdown and ignore exit
hang-init           never answer initialize
refs=FILE           answer references with FILE's locations
def=FILE            answer definition with FILE's locations

By default every didOpen and didChange publishes one diagnostic per line containing "ERR:" (an error) or "WARN:" (a warning): the message is the rest of the line and the column is where the marker starts.

func WriteLocs ¶

func WriteLocs(t testing.TB, path string, locs []Loc)

WriteLocs writes locs as a refs or def file.