From 9c97fadb5c53411b3c4f0c1021f605b967632efd Mon Sep 17 00:00:00 2001
From: Andrea Tarocchi <andrea.tarocchi@gmail.com>
Date: Sun, 13 Apr 2025 11:25:48 +0200
Subject: fix #423 : Add helper function and some documentation to parse
 shorthand go test flags.

---
 golangflag_test.go | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'golangflag_test.go')

diff --git a/golangflag_test.go b/golangflag_test.go
index 5bd831b..2ecefef 100644
--- a/golangflag_test.go
+++ b/golangflag_test.go
@@ -12,11 +12,14 @@ import (
 func TestGoflags(t *testing.T) {
 	goflag.String("stringFlag", "stringFlag", "stringFlag")
 	goflag.Bool("boolFlag", false, "boolFlag")
+	var testxxxValue string
+	goflag.StringVar(&testxxxValue, "test.xxx", "test.xxx", "it is a test flag")
 
 	f := NewFlagSet("test", ContinueOnError)
 
 	f.AddGoFlagSet(goflag.CommandLine)
-	err := f.Parse([]string{"--stringFlag=bob", "--boolFlag"})
+	args := []string{"--stringFlag=bob", "--boolFlag", "-test.xxx=testvalue"}
+	err := f.Parse(args)
 	if err != nil {
 		t.Fatal("expected no error; get", err)
 	}
@@ -40,6 +43,17 @@ func TestGoflags(t *testing.T) {
 		t.Fatal("f.Parsed() return false after f.Parse() called")
 	}
 
+	if testxxxValue != "test.xxx" {
+		t.Fatalf("expected testxxxValue to be test.xxx but got %v", testxxxValue)
+	}
+	err = ParseSkippedFlags(args, goflag.CommandLine)
+	if err != nil {
+		t.Fatal("expected no error; ParseSkippedFlags", err)
+	}
+	if testxxxValue != "testvalue" {
+		t.Fatalf("expected testxxxValue to be testvalue but got %v", testxxxValue)
+	}
+
 	// in fact it is useless. because `go test` called flag.Parse()
 	if !goflag.CommandLine.Parsed() {
 		t.Fatal("goflag.CommandLine.Parsed() return false after f.Parse() called")
-- 
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