package main

// The desktop applications whose bundles carry desktop.go. Each builds alone, so each has its own copy;
// this test, itself one of the copied files, holds them to one text wherever the siblings are present.

import (
	"bytes"
	"os"
	"path/filepath"
	"testing"
)

var carriers = []string{"blueman", "forticlient", "nextcloud-client", "nm-applet", "openrazer", "polychromatic", "slack"}

func TestEveryDesktopApplicationCarriesTheSameCopy(t *testing.T) {
	compared := 0
	for _, module := range carriers {
		dir := filepath.Join("..", "..", "..", module, "cmd", module+"-tools")
		if _, err := os.Stat(dir); err != nil {
			continue
		}
		for _, f := range []string{"desktop.go", "desktop_test.go", "copies_test.go"} {
			mine, err := os.ReadFile(f)
			if err != nil {
				t.Fatal(err)
			}
			theirs, err := os.ReadFile(filepath.Join(dir, f))
			if err != nil || !bytes.Equal(mine, theirs) {
				t.Errorf("%s's copy of %s differs from this one: change every copy together", module, f)
			}
		}
		compared++
	}
	if compared == 0 {
		t.Log("no sibling copies beside this module")
	}
}