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.
68 lines
1.4 KiB
Plaintext
68 lines
1.4 KiB
Plaintext
3 years ago
|
env GOPRIVATE=test/main
|
||
|
|
|
||
|
|
# Unknown build flags should result in errors.
|
||
|
|
! garble reverse -badflag
|
||
|
|
stderr 'flag provided but not defined'
|
||
|
|
|
||
|
|
garble build
|
||
|
|
exec ./main
|
||
|
|
cp stderr main.stderr
|
||
|
|
exec cat main.stderr
|
||
|
|
|
||
|
|
# Ensure that the garbled panic output looks correct.
|
||
|
|
# This output is not reproducible between 'go test' runs,
|
||
|
|
# so we can't use a static golden file.
|
||
|
|
grep 'goroutine 1 \[running\]' main.stderr
|
||
|
|
! grep 'SomeFunc|test/main|main.go|lib.go' main.stderr
|
||
|
|
|
||
|
|
stdin main.stderr
|
||
|
|
garble reverse
|
||
|
|
stdout -count=1 'SomeFunc'
|
||
|
|
# TODO: this is what we want when "reverse" is finished
|
||
|
|
# cmp stdout reverse.stdout
|
||
|
|
|
||
|
|
# Ensure that the reversed output matches the non-garbled output.
|
||
|
|
go build -trimpath
|
||
|
|
exec ./main
|
||
|
|
cmp stderr reverse.stdout
|
||
|
|
|
||
|
|
-- go.mod --
|
||
|
|
module test/main
|
||
|
|
|
||
|
|
go 1.15
|
||
|
|
-- main.go --
|
||
|
|
package main
|
||
|
|
|
||
|
|
import "test/main/lib"
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
lib.SomeFunc()
|
||
|
|
}
|
||
|
|
-- lib/lib.go --
|
||
|
|
package lib
|
||
|
|
|
||
|
|
import (
|
||
|
|
"os"
|
||
|
|
"regexp"
|
||
|
|
"runtime/debug"
|
||
|
|
)
|
||
|
|
|
||
|
|
func SomeFunc() {
|
||
|
|
// Panic outputs include "0xNN" pointers and offsets which change
|
||
|
|
// between platforms.
|
||
|
|
// Strip them out here, to have portable static stdout files.
|
||
|
|
rxVariableSuffix := regexp.MustCompile(`0x[0-9a-f]+`)
|
||
|
|
|
||
|
|
stack := debug.Stack()
|
||
|
|
stack = rxVariableSuffix.ReplaceAll(stack, []byte("0x??"))
|
||
|
|
os.Stderr.Write(stack)
|
||
|
|
}
|
||
|
|
-- reverse.stdout --
|
||
|
|
goroutine 1 [running]:
|
||
|
|
runtime/debug.Stack(0x??, 0x??, 0x??)
|
||
|
|
runtime/debug/stack.go:24 +0x??
|
||
|
|
test/main/lib.SomeFunc()
|
||
|
|
test/main/lib/lib.go:15 +0x??
|
||
|
|
main.main()
|
||
|
|
test/main/main.go:6 +0x??
|