From 302aea2f0aaf7ac520f79b88c5b0d01b8abb1929 Mon Sep 17 00:00:00 2001
From: Andreas Louv <andreas@louv.dk>
Date: Tue, 11 Apr 2023 17:59:16 +0200
Subject: [PATCH] Add test to ensure that helptags can be generated without
 problems

The test will raise an exception like:

	Error: Test Test_Helptags() failed with exception Vim(helptags):E154: Duplicate tag "lsp-opt-completionKinds" in file ../doc/lsp.txt at command line..script ~/.vim/pack/plugins/opt/lsp/test/runner.vim[50]..function <SNR>1_LspRunTests[20]..Test_Helptags, line 1
---
 test/not_lspserver_related_tests.vim | 14 ++++++++++++++
 test/run_tests.sh                    |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 test/not_lspserver_related_tests.vim

diff --git a/test/not_lspserver_related_tests.vim b/test/not_lspserver_related_tests.vim
new file mode 100644
index 0000000..57c7525
--- /dev/null
+++ b/test/not_lspserver_related_tests.vim
@@ -0,0 +1,14 @@
+vim9script
+# Unit tests for Vim Language Server Protocol (LSP) for various functionality 
+
+# Test for no duplicates in helptags
+def g:Test_Helptags()
+  :helptags ../doc
+enddef
+
+# Only here to because the test runner needs it
+def g:StartLangServer(): bool
+  return true
+enddef
+
+# vim: shiftwidth=2 softtabstop=2 noexpandtab
diff --git a/test/run_tests.sh b/test/run_tests.sh
index a68e0b9..151dcbd 100755
--- a/test/run_tests.sh
+++ b/test/run_tests.sh
@@ -10,7 +10,7 @@ fi
 
 VIM_CMD="$VIMPRG -u NONE -U NONE -i NONE --noplugin -N --not-a-term"
 
-TESTS="clangd_tests.vim tsserver_tests.vim gopls_tests.vim"
+TESTS="clangd_tests.vim tsserver_tests.vim gopls_tests.vim not_lspserver_related_tests.vim"
 
 for testfile in $TESTS
 do
-- 
2.48.1