--- /dev/null
+#!/usr/bin/env bash
+test_description="Emacs Draft Handling"
+. ./test-lib.sh || exit 1
+
+add_email_corpus
+
+notmuch config set search.exclude_tags deleted
+
+test_begin_subtest "Saving a draft indexes it"
+test_emacs '(notmuch-mua-mail)
+ (message-goto-subject)
+ (insert "draft-test-0001")
+ (notmuch-draft-save)
+ (test-output)'
+count1=$(notmuch count tag:draft)
+count2=$(notmuch count subject:draft-test-0001)
+test_expect_equal "$count1=$count2" "1=1"
+
+test_begin_subtest "Saving a draft tags previous draft as deleted"
+test_emacs '(notmuch-mua-mail)
+ (message-goto-subject)
+ (insert "draft-test-0002")
+ (notmuch-draft-save)
+ (notmuch-draft-save)
+ (test-output)'
+count1=$(notmuch count tag:draft)
+count2=$(notmuch count subject:draft-test-0002)
+
+test_expect_equal "$count1,$count2" "2,1"
+
+test_begin_subtest "Saving a signed draft adds header"
+test_emacs '(notmuch-mua-mail)
+ (message-goto-subject)
+ (insert "draft-test-0003")
+ (mml-secure-message-sign)
+ (notmuch-draft-save)
+ (test-output)'
+header_count=$(notmuch show --format=raw subject:draft-test-0003 | grep -c ^X-Notmuch-Emacs-Secure)
+body_count=$(notmuch notmuch show --format=raw subject:draft-test-0003 | grep -c '^\<#secure')
+test_expect_equal "$header_count,$body_count" "1,0"
+
+test_done