Merge pull request #2932 from lucc/helpers/write_file

[RDY] tests: Add write_file helper function

Reviewed-by: Florian Walch <florian@fwalch.com>
Reviewed-by: Michael Reed <m.reed@mykolab.com>

1 files changed, 11 insertions, 5 deletions

diff --git a/test/functional/helpers.lua b/test/functional/helpers.lua
index 3d02aa7fdd..33d04616a0 100644
--- a/test/functional/helpers.lua
+++ b/test/functional/helpers.lua
@@ -207,12 +207,17 @@ local function execute(...)
   end
 end
 
+-- Dedent the given text and write it to the file name.
+local function write_file(name, text)
+  local file = io.open(name, 'w')
+  file:write(dedent(text))
+  file:flush()
+  file:close()
+end
+
 local function source(code)
   local tmpname = os.tmpname()
-  local tmpfile = io.open(tmpname, "w")
-  tmpfile:write(code)
-  tmpfile:flush()
-  tmpfile:close()
+  write_file(tmpname, code)
   nvim_command('source '..tmpname)
   os.remove(tmpname)
 end
@@ -315,5 +320,6 @@ return {
   curtab = curtab,
   curbuf_contents = curbuf_contents,
   wait = wait,
-  set_session = set_session
+  set_session = set_session,
+  write_file = write_file
 }