vendor tsgo

tools/tsgo/internal/bundled/bundled_test.go

@@ -0,0 +1,48 @@
+package bundled_test
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/bundled"
+	"github.com/microsoft/typescript-go/internal/tspath"
+	"github.com/microsoft/typescript-go/internal/vfs"
+	"github.com/microsoft/typescript-go/internal/vfs/osvfs"
+	"gotest.tools/v3/assert"
+)
+
+func TestTestingLibPath(t *testing.T) {
+	t.Parallel()
+
+	p := bundled.TestingLibPath()
+
+	_, err := os.Stat(p)
+	assert.NilError(t, err)
+
+	libdts := filepath.Join(p, "lib.d.ts")
+
+	_, err = os.Stat(libdts)
+	assert.NilError(t, err)
+}
+
+func TestEmbeddedLibs(t *testing.T) {
+	t.Parallel()
+
+	fs := bundled.WrapFS(osvfs.FS())
+
+	var files []string
+
+	err := fs.WalkDir(bundled.LibPath(), func(path string, d vfs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if !d.IsDir() {
+			files = append(files, tspath.GetBaseFileName(path))
+		}
+		return nil
+	})
+	assert.NilError(t, err)
+
+	assert.DeepEqual(t, files, bundled.LibNames)
+}