This test checks basic behavior of textDocument/formatting requests.

-- go.mod --
module mod.com

go 1.18
-- good.go --
package format //@format(good)

import (
	"log"
)

func goodbye() {
	log.Printf("byeeeee")
}

-- @good --
package format //@format(good)

import (
	"log"
)

func goodbye() {
	log.Printf("byeeeee")
}
-- bad.go --
package format //@format(bad)

import (
	"runtime"
	"fmt"
	"log"
)

func hello() {




	var x int //@diag("x", re"declared (and|but) not used")
}

func hi() {
	runtime.NumCPU()
	fmt.Printf("")

	log.Printf("")
}
-- @bad --
package format //@format(bad)

import (
	"fmt"
	"log"
	"runtime"
)

func hello() {

	var x int //@diag("x", re"declared (and|but) not used")
}

func hi() {
	runtime.NumCPU()
	fmt.Printf("")

	log.Printf("")
}
-- newline.go --
package format //@format(newline)
func _() {}
-- @newline --
package format //@format(newline)
func _()       {}
-- oneline.go --
package format //@format(oneline)
-- @oneline --
package format //@format(oneline)