From 336feecc6ba5f992331276065e6bfcca777d00e7 Mon Sep 17 00:00:00 2001
From: Gregor Riepl <onitake@gmail.com>
Date: Sat, 23 Nov 2024 16:41:01 +0100
Subject: [PATCH] Add conformance test

Signed-off-by: Gregor Riepl <onitake@gmail.com>
---
 tests/conformance/conformance_test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/conformance/conformance_test.go b/tests/conformance/conformance_test.go
index decea79a80b..492c8a0123e 100644
--- a/tests/conformance/conformance_test.go
+++ b/tests/conformance/conformance_test.go
@@ -3451,6 +3451,17 @@ var internalTestCases = []testCase{
 		dockerUseBuildKit: true,
 		buildArgs:         map[string]string{"SOURCE": "e/**/**/*sub/*.txt"},
 	},
+
+	{
+		name: "argument inheritance",
+		dockerUseBuildKit: true,
+		dockerfileContents: strings.Join([]string{
+			"FROM mirror.gcr.io/busybox AS base",
+			"ARG NAME=\"joe\"",
+			"FROM base AS build",
+			"RUN echo \"hello $NAME!\" > /hello.txt",
+		}, "\n"),
+	},
 }
 
 func TestCommit(t *testing.T) {