package gobuild

import (
	"reflect"
	"testing"

	"github.com/go-delve/delve/pkg/config"
)

func TestGoBuildArgsDashC(t *testing.T) {
	testCases := []struct{ in, tgt string }{
		{"-C somedir", "-C somedir -o debug -gcflags 'all=-N -l' pkg"},
		{"-C", "-o debug -gcflags 'all=-N -l' -C pkg"},
		{"-C=somedir", "-C=somedir -o debug -gcflags 'all=-N -l' pkg"},
		{"-C somedir -other -args", "-C somedir -o debug -gcflags 'all=-N -l' -other -args pkg"},
		{"-C=somedir -other -args", "-C=somedir -o debug -gcflags 'all=-N -l' -other -args pkg"},
	}

	for _, tc := range testCases {
		out := goBuildArgs("debug", []string{"pkg"}, tc.in, false)
		tgt := config.SplitQuotedFields(tc.tgt, '\'')
		t.Logf("%q -> %q", tc.in, out)
		if !reflect.DeepEqual(out, tgt) {
			t.Errorf("output mismatch input %q\noutput %q\ntarget %q", tc.in, out, tgt)
		}
	}
}