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diff src/testdir/test_interrupt.vim @ 18699:1febd1aa9930 v8.1.2341

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patch 8.1.2341: not so easy to interrupt a script programatically Commit: https://github.com/vim/vim/commit/67a2deb9cb4ac2224cb1e4d240a5d0659f036264 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Nov 25 00:05:32 2019 +0100 patch 8.1.2341: not so easy to interrupt a script programatically Problem: Not so easy to interrupt a script programatically. Solution: Add the interrupt() function. (Yasuhiro Matsumoto, closes https://github.com/vim/vim/issues/2834)
author Bram Moolenaar <Bram@vim.org>
date Mon, 25 Nov 2019 00:15:06 +0100
parents
children 08940efa6b4e
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--- /dev/null
+++ b/src/testdir/test_interrupt.vim
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+" Test behavior of interrupt()
+
+let s:bufwritepre_called = 0
+let s:bufwritepost_called = 0
+
+func s:bufwritepre()
+  let s:bufwritepre_called = 1
+  call interrupt()
+endfunction
+
+func s:bufwritepost()
+  let s:bufwritepost_called = 1
+endfunction
+
+func Test_interrupt()
+  new Xfile
+  let n = 0
+  try
+    au BufWritePre Xfile call s:bufwritepre()
+    au BufWritePost Xfile call s:bufwritepost()
+    w!
+  catch /^Vim:Interrupt$/
+  endtry
+  call assert_equal(1, s:bufwritepre_called)
+  call assert_equal(0, s:bufwritepost_called)
+  call assert_equal(0, filereadable('Xfile'))
+endfunc