1 files changed, 42 insertions, 0 deletions
diff --git a/comm/mail/test/browser/smime/data/multipart-alternative.eml b/comm/mail/test/browser/smime/data/multipart-alternative.eml
new file mode 100644
index 0000000000..0ff896f048
--- /dev/null
+++ b/comm/mail/test/browser/smime/data/multipart-alternative.eml
@@ -0,0 +1,42 @@
+MIME-Version: 1.0
+Date: Tue, 21 Nov 2023 21:12:39 +0000
+From: Alice <alice@example.com>
+To: Bob <bob@example.com>
+Subject: a message
+Content-Type: multipart/alternative; boundary="--------BOUNDARY"
+
+----------BOUNDARY
+Content-Type: application/pkcs7-mime; smime-type=enveloped-data
+Content-Transfer-Encoding: base64
+
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+yY8hP+DQsA/6OxB/KA8TJRFxR8N26DseKmuXoo/xBBAJyufRO/Z/JkWOTbTpOIjC
+AAAAAAAAAAAAAA==
+----------BOUNDARY
+Content-Type: application/pkcs7-mime; smime-type=enveloped-data
+Content-Transfer-Encoding: base64
+
+MIAGCSqGSIb3DQEHA6CAMIACAQAxggGFMIIBgQIBADBpMGQxCzAJBgNVBAYTAlVT
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+/us2Xvobl3Q40vcbidegMmP9UXBa45BhIfeq8GrtPOUzVW9zv7fQoNc+1x1JSK7L
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+3oryP+raeGBWDEEj7ZTYAAAAAAAAAAAAAA==
+----------BOUNDARY