[!GOOS:darwin] skip
[short] skip

# go build should emit executable and .dSYM directory.
go build -ldflags=-splitdwarf
exists m
exists m.dSYM/Contents/Resources/DWARF/m

# go build -o should use the target executable name for .dSYM.
go build -o sub/x -ldflags=-splitdwarf
exists sub/x
exists sub/x.dSYM/Contents/Resources/DWARF/x

# Cached no-op rebuild should keep the existing .dSYM directory.
go build -ldflags=-splitdwarf
exists m
exists m.dSYM/Contents/Resources/DWARF/m

# Rebuilding with -ldflags=-splitdwarf=0 should remove the existing .dSYM directory.
go build -ldflags=-splitdwarf=0
exists m
! exists m.dSYM

# Rebuilding with -ldflags=-splitdwarf should recreate the .dSYM directory.
go build -ldflags=-splitdwarf
exists m
exists m.dSYM/Contents/Resources/DWARF/m

# Rebuilding with -ldflags=-w should remove the existing .dSYM directory.
go build -ldflags=-w
exists m
! exists m.dSYM

# go test -c should emit test executable and .dSYM directory.
go test -c -ldflags=-splitdwarf
exists m.test
exists m.test.dSYM/Contents/Resources/DWARF/m.test

go test -c -o sub/t.test -ldflags=-w
exists sub/t.test
! exists sub/t.test.dSYM

# go install should not install the .dSYM directory.
env GOBIN=$WORK/bin
go install -ldflags=-splitdwarf .
exists $GOBIN/m
! exists $GOBIN/m.dSYM

# go clean should remove executables and .dSYM directories.
go clean
! exists m
! exists m.dSYM
! exists m.test
! exists m.test.dSYM

-- go.mod --
module m

go 1.21
-- main.go --
package main

func main() {}
-- main_test.go --
package main

import "testing"

func TestMain(t *testing.T) {}