From a61b6d764988d7c0c523a4b5568a9ec65584a0e6 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Sun, 17 Feb 2019 10:21:45 +1100
Subject: [PATCH] Add a test case for WinDisplay segfault

Fixes #2737
---
 test/regression/2737-segfault-on-WinDisplay-hook/cmd | 1 +
 test/regression/2737-segfault-on-WinDisplay-hook/in  | 1 +
 test/regression/2737-segfault-on-WinDisplay-hook/out | 1 +
 test/regression/2737-segfault-on-WinDisplay-hook/rc  | 9 +++++++++
 4 files changed, 12 insertions(+)
 create mode 100644 test/regression/2737-segfault-on-WinDisplay-hook/cmd
 create mode 100644 test/regression/2737-segfault-on-WinDisplay-hook/in
 create mode 100644 test/regression/2737-segfault-on-WinDisplay-hook/out
 create mode 100644 test/regression/2737-segfault-on-WinDisplay-hook/rc

diff --git a/test/regression/2737-segfault-on-WinDisplay-hook/cmd b/test/regression/2737-segfault-on-WinDisplay-hook/cmd
new file mode 100644
index 00000000..fb8abceb
--- /dev/null
+++ b/test/regression/2737-segfault-on-WinDisplay-hook/cmd
@@ -0,0 +1 @@
+:e foo<ret>
diff --git a/test/regression/2737-segfault-on-WinDisplay-hook/in b/test/regression/2737-segfault-on-WinDisplay-hook/in
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/test/regression/2737-segfault-on-WinDisplay-hook/in
@@ -0,0 +1 @@
+
diff --git a/test/regression/2737-segfault-on-WinDisplay-hook/out b/test/regression/2737-segfault-on-WinDisplay-hook/out
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/test/regression/2737-segfault-on-WinDisplay-hook/out
@@ -0,0 +1 @@
+
diff --git a/test/regression/2737-segfault-on-WinDisplay-hook/rc b/test/regression/2737-segfault-on-WinDisplay-hook/rc
new file mode 100644
index 00000000..d925d57d
--- /dev/null
+++ b/test/regression/2737-segfault-on-WinDisplay-hook/rc
@@ -0,0 +1,9 @@
+hook global WinDisplay .* %{ evaluate-commands %sh{
+    tmp=$(mktemp -d)
+    fifo="${tmp}/fifo"
+    mkfifo $fifo
+    printf "%s\n" "try %{ delete-buffer *test* }
+                   edit! -fifo ${fifo} *test*
+                   try %{ hook -always global KakEnd .* %{ nop %sh{ rm -rf ${tmp} } } }
+                   map buffer normal '<ret>' '<a-h>;/:<c-v><c-i><ret><a-h>2<s-l><a-l>:<space>test-jump $kak_bufname<ret>'"
+}}