# Note that it doesn't really matter if the assembly below is badly written.
# We just care enough to see that it obfuscates and keeps the same behavior.
# TODO: support arm64, at least
[!amd64] skip 'the assembly is only written for amd64'

env GOGARBLE=test/main

garble build
exec ./main
cmp stderr main.stderr
# TODO: ! binsubstr main$exe 'test/main' 'privateAdd' 'PublicAdd' 'garble_main' 'garble_define'
! binsubstr main$exe 'privateAdd' 'PublicAdd'

[short] stop # no need to verify this with -short

# Ensure that reversing doesn't error with assembly files.
# It should fail, as there is nothing to reverse, but without any parse error.
stdin empty-reverse.txt
! garble reverse .
! stderr .

garble -tiny build
exec ./main
cmp stderr main.stderr
! binsubstr main$exe 'privateAdd' 'PublicAdd'

go build
exec ./main
cmp stderr main.stderr
binsubstr main$exe 'privateAdd' 'PublicAdd'
-- go.mod --
module test/main

go 1.19
-- main.go --
package main

import (
	"test/main/imported"
)

func privateAdd(x, y int32) int32

// goData is used from both assembly and header files.
var goData = [4]uint64{1, 2, 3, 4}

func modifyGoData()
func modifyGoData2()

func main() {
	println(privateAdd(1, 2))

	println(goData[0], goData[1])
	modifyGoData()
	println(goData[0], goData[1])
	modifyGoData2()
	println(goData[0], goData[1])

	println(imported.PublicAdd(3, 4))
}
-- garble_main_amd64.s --
TEXT ·privateAdd(SB),$0-16
	MOVL x+0(FP), BX
	MOVL y+4(FP), BP
	ADDL BP, BX
	MOVL BX, ret+8(FP)
	RET

#include "garble_define_amd64.h"

#include "extra/garble_define2_amd64.h"

TEXT ·modifyGoData(SB),$0-16
	addGoDataTo($12)
	ADDL $34, ·goData+8(SB)
	RET

TEXT ·modifyGoData2(SB),$0-16
	addGoDataTo2($12)
	ADDL $34,·goData+8(SB) // note the lack of a space
	RET

-- garble_define_amd64.h --
#define addGoDataTo(arg) \
	ADDL arg, ·goData+0(SB)

-- extra/garble_define2_amd64.h --
#define addGoDataTo2(arg) \
	ADDL arg, ·goData+0(SB)

-- imported/imported.go --
package imported

func PublicAdd(x, y int32) int32

-- imported/imported_amd64.s --
TEXT ·PublicAdd(SB),$0-16
	MOVL x+0(FP), BX
	MOVL y+4(FP), BP
	ADDL BP, BX
	MOVL BX, ret+8(FP)
	RET
-- main.stderr --
3
1 2
13 36
25 70
7
-- empty-reverse.txt --