From 5e8cdac98dba9747e4282e522ef9228d6c916c7d Mon Sep 17 00:00:00 2001
From: woky <woky@users.noreply.github.com>
Date: Tue, 29 Aug 2023 12:30:04 +0200
Subject: [PATCH] testutil/pkgdata: Add MakeTestDeb() (#87)

---
 internal/testutil/pkgdata.go      |  8 ++++++++
 internal/testutil/pkgdata_test.go | 12 ++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/internal/testutil/pkgdata.go b/internal/testutil/pkgdata.go
index e1401741..0c71fa47 100644
--- a/internal/testutil/pkgdata.go
+++ b/internal/testutil/pkgdata.go
@@ -266,3 +266,11 @@ func MakeDeb(entries []TarEntry) ([]byte, error) {
 	}
 	return buf.Bytes(), nil
 }
+
+func MustMakeDeb(entries []TarEntry) []byte {
+	data, err := MakeDeb(entries)
+	if err != nil {
+		panic(err)
+	}
+	return data
+}
diff --git a/internal/testutil/pkgdata_test.go b/internal/testutil/pkgdata_test.go
index 67c0a46b..5118fad0 100644
--- a/internal/testutil/pkgdata_test.go
+++ b/internal/testutil/pkgdata_test.go
@@ -385,3 +385,15 @@ func (s *pkgdataSuite) TestMakeDeb(c *C) {
 	_, err = arReader.Next()
 	c.Assert(err, Equals, io.EOF)
 }
+
+func (s *S) TestMustMakeDeb(c *C) {
+	defer func() {
+		err := recover()
+		c.Assert(err, ErrorMatches, `.*: cannot encode header: invalid PAX record: "path = \\x00./foo.*`)
+	}()
+	testutil.MustMakeDeb([]testutil.TarEntry{{
+		Header: tar.Header{
+			Name: "\000./foo",
+		},
+	}})
+}