vendor tsgo

tools/tsgo/internal/tsoptions/parsinghelpers_test.go

@@ -0,0 +1,36 @@
+package tsoptions
+
+import (
+	"reflect"
+	"strings"
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/core"
+)
+
+func TestParseCompilerOptionNoMissingFields(t *testing.T) {
+	t.Parallel()
+	var missingKeys []string
+	for _, field := range reflect.VisibleFields(reflect.TypeFor[core.CompilerOptions]()) {
+		if !field.IsExported() {
+			continue
+		}
+
+		keyName := field.Name
+		// use the JSON key from the tag, if present
+		// e.g. `json:"dog[,anythingelse]"` --> dog
+		if jsonTag, ok := field.Tag.Lookup("json"); ok {
+			keyName = strings.SplitN(jsonTag, ",", 2)[0]
+		}
+		val := reflect.Zero(field.Type).Interface()
+		co := core.CompilerOptions{}
+		found := parseCompilerOptions(keyName, val, &co)
+		if !found {
+			missingKeys = append(missingKeys, keyName)
+		}
+	}
+	if len(missingKeys) > 0 {
+		t.Errorf("The following keys are missing entries in the ParseCompilerOptions"+
+			" switch statement:\n%v", missingKeys)
+	}
+}