commit https://github.com/vim/vim/commit/46c4d4ac66aa2b129f4dcec9debfda606f72d4b3 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 5 19:31:57 2016 +0200 patch 7.4.2157 Problem: Test_job_start_fails() is expected to report memory leaks, making it hard to see other leaks in test_partial. Solution: Move Test_job_start_fails() to a separate test file.

Tests for writefile()

STARTTEST
:source small.vim
:%delete _
:let f = tempname()
:call writefile(["over","written"], f, "b")
:call writefile(["hello","world"], f, "b")
:call writefile(["!", "good"], f, "a")
:call writefile(["morning"], f, "ab")
:call writefile(["", "vimmers"], f, "ab")
:bwipeout!
:$put =readfile(f)
:1 delete _
:w! test.out
:call delete(f)
:qa!
ENDTEST