package sourcemaps

import (
	"strings"
	"testing"
)

const testMap = `{"version":3,"file":"a.js","sources":["src/a.ts"],"sourcesContent":["const a = 1\nthrow new Error('x')\n"],"names":[],"mappings":"AAAA;AACA"}`

func TestReloadFromDisk(t *testing.T) {
	dir := t.TempDir()
	r, _ := New(dir)
	if err := r.Upload("rel1", "https://h/assets/a.js", strings.NewReader(testMap)); err != nil {
		t.Fatal(err)
	}
	r2, _ := New(dir) // simulates a restart
	if l := r2.List(); len(l) != 1 || l[0].Release != "rel1" || l[0].Source != "/assets/a.js" {
		t.Fatalf("list after reload = %+v", l)
	}
	frames := r2.ResolveFrames("rel1", "Error: x\n    at f (https://h/assets/a.js:2:1)")
	if len(frames) != 1 || frames[0].Status != "mapped" || frames[0].Source != "src/a.ts" || len(frames[0].Context) == 0 {
		t.Fatalf("frames = %+v", frames)
	}
}