sourcemaps

internal/sourcemaps/store_test.go

@@ -0,0 +1,24 @@
+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)
+	}
+}