You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.1 KiB
Plaintext
75 lines
2.1 KiB
Plaintext
# Tiny mode
|
|
exec garble -tiny build
|
|
! binsubstr main$exe 'garble_main.go' 'fmt/print.go'
|
|
env GODEBUG='allocfreetrace=1,gcpacertrace=1,gctrace=1,inittrace=1,scavenge=1,scavtrace=1,scheddetail=1,schedtrace=10'
|
|
! exec ./main$exe
|
|
env GODEBUG='' # Ensure further commands don't have weirdness due to GODEBUG.
|
|
stderr '^\(0x[\d\w]{4,8},0x[\d\w]{4,8}\)' # interfaces/pointers print correctly
|
|
# With -tiny, all line numbers are reset to 1.
|
|
# Unfortunately, line comment directives don't allow erasing line numbers entirely.
|
|
stderr '^caller: \?\? 1$' # position info is removed
|
|
stderr '^recovered: ya like jazz?'
|
|
! stderr '^init runtime' # GODEBUG prints are hidden, like inittrace=1
|
|
! stderr 'panic: oh noes' # panics are hidden
|
|
stderr 'funcExported false funcUnexported true'
|
|
stderr 'funcStructExported false funcStructUnexported true'
|
|
|
|
[short] stop # no need to verify this with -short
|
|
|
|
# Default mode
|
|
exec garble build
|
|
! exec ./main$exe
|
|
stderr '^caller: [0-9a-zA-Z_]+\.go [1-9]'
|
|
stderr '^recovered: ya like jazz?'
|
|
stderr 'panic: oh noes'
|
|
stderr 'funcExported false funcUnexported false'
|
|
stderr 'funcStructExported false funcStructUnexported false'
|
|
-- go.mod --
|
|
module test/main
|
|
|
|
go 1.22
|
|
-- garble_main.go --
|
|
package main
|
|
|
|
import (
|
|
"reflect"
|
|
"runtime"
|
|
)
|
|
|
|
type testStruct struct {}
|
|
|
|
func (testStruct) unexportedFunc() { println("dummy") }
|
|
|
|
func (testStruct) ExportedFunc() { println("dummy") }
|
|
|
|
func ExportedFunc() { println("dummy") }
|
|
|
|
func unexportedFunc() { println("dummy") }
|
|
|
|
func isEmptyFuncName(i interface{}) bool {
|
|
name := runtime.FuncForPC(reflect.ValueOf(i).Pointer()).Name()
|
|
return len(name) == 0
|
|
}
|
|
|
|
func main() {
|
|
println("funcExported", isEmptyFuncName(ExportedFunc), "funcUnexported", isEmptyFuncName(unexportedFunc))
|
|
|
|
var s testStruct
|
|
println("funcStructExported", isEmptyFuncName(s.ExportedFunc), "funcStructUnexported", isEmptyFuncName(s.unexportedFunc))
|
|
|
|
var v any = "tada"
|
|
println(v)
|
|
|
|
defer func() {
|
|
if r := recover(); r != nil {
|
|
println("recovered:", r.(string))
|
|
panic("oh noes")
|
|
}
|
|
}()
|
|
|
|
_, file, line, _ := runtime.Caller(0)
|
|
println("caller:", file, line)
|
|
|
|
panic("ya like jazz?")
|
|
}
|