patch 8.1.0729: there is a SourcePre autocommand event but not a SourcePost
Problem: There is a SourcePre autocommand event but not a SourcePost.
Solution: Add the SourcePost autocommand event. (closes #3739)
diff --git a/src/testdir/test_source.vim b/src/testdir/test_source.vim
new file mode 100644
index 0000000..a33d286
--- /dev/null
+++ b/src/testdir/test_source.vim
@@ -0,0 +1,38 @@
+" Tests for the :source command.
+
+func Test_source_autocmd()
+ call writefile([
+ \ 'let did_source = 1',
+ \ ], 'Xsourced')
+ au SourcePre *source* let did_source_pre = 1
+ au SourcePost *source* let did_source_post = 1
+
+ source Xsourced
+
+ call assert_equal(g:did_source, 1)
+ call assert_equal(g:did_source_pre, 1)
+ call assert_equal(g:did_source_post, 1)
+
+ call delete('Xsourced')
+ au! SourcePre
+ au! SourcePost
+ unlet g:did_source
+ unlet g:did_source_pre
+ unlet g:did_source_post
+endfunc
+
+func Test_source_cmd()
+ au SourceCmd *source* let did_source = expand('<afile>')
+ au SourcePre *source* let did_source_pre = 2
+ au SourcePost *source* let did_source_post = 2
+
+ source Xsourced
+
+ call assert_equal(g:did_source, 'Xsourced')
+ call assert_false(exists('g:did_source_pre'))
+ call assert_equal(g:did_source_post, 2)
+
+ au! SourceCmd
+ au! SourcePre
+ au! SourcePost
+endfunc