From 7d24c4d6b0413cd5af8d0579f0a9a694db7f775e Mon Sep 17 00:00:00 2001
From: Lewis Russell <lewis6991@gmail.com>
Date: Mon, 29 Jul 2024 11:20:15 +0100
Subject: test: allow exec_lua to handle functions

Problem:

Tests have lots of exec_lua calls which input blocks of code
provided as unformatted strings.

Solution:

Teach exec_lua how to handle functions.
---
 test/functional/treesitter/fold_spec.lua | 44 ++++++++++++++++++++------------
 1 file changed, 28 insertions(+), 16 deletions(-)

(limited to 'test/functional/treesitter/fold_spec.lua')

diff --git a/test/functional/treesitter/fold_spec.lua b/test/functional/treesitter/fold_spec.lua
index 3e81cebe71..24b085920c 100644
--- a/test/functional/treesitter/fold_spec.lua
+++ b/test/functional/treesitter/fold_spec.lua
@@ -48,13 +48,13 @@ void ui_refresh(void)
   end
 
   local function get_fold_levels()
-    return exec_lua([[
-    local res = {}
-    for i = 1, vim.api.nvim_buf_line_count(0) do
-      res[i] = vim.treesitter.foldexpr(i)
-    end
-    return res
-    ]])
+    return exec_lua(function()
+      local res = {}
+      for i = 1, vim.api.nvim_buf_line_count(0) do
+        res[i] = vim.treesitter.foldexpr(i)
+      end
+      return res
+    end)
   end
 
   it('can compute fold levels', function()
@@ -246,9 +246,13 @@ function f()
 end
 -- comment]])
 
-    exec_lua(
-      [[vim.treesitter.query.set('lua', 'folds', '[(function_declaration) (parameters) (arguments)] @fold')]]
-    )
+    exec_lua(function()
+      vim.treesitter.query.set(
+        'lua',
+        'folds',
+        '[(function_declaration) (parameters) (arguments)] @fold'
+      )
+    end)
     parse('lua')
 
     eq({
@@ -290,9 +294,13 @@ function f()
   )
 end]])
 
-    exec_lua(
-      [[vim.treesitter.query.set('lua', 'folds', '[(function_declaration) (function_definition) (parameters) (arguments)] @fold')]]
-    )
+    exec_lua(function()
+      vim.treesitter.query.set(
+        'lua',
+        'folds',
+        '[(function_declaration) (function_definition) (parameters) (arguments)] @fold'
+      )
+    end)
     parse('lua')
 
     -- If fold1.stop = fold2.start, then move fold1's stop up so that fold2.start gets proper level.
@@ -333,9 +341,13 @@ function f(a)
   end
 end]])
 
-    exec_lua(
-      [[vim.treesitter.query.set('lua', 'folds', '[(if_statement) (function_declaration) (parameters) (arguments) (table_constructor)] @fold')]]
-    )
+    exec_lua(function()
+      vim.treesitter.query.set(
+        'lua',
+        'folds',
+        '[(if_statement) (function_declaration) (parameters) (arguments) (table_constructor)] @fold'
+      )
+    end)
     parse('lua')
 
     eq({
-- 
cgit