vim-patch:8.2.4603: sourcing buffer lines is too complicated

Problem:    Sourcing buffer lines is too complicated.
Solution:   Simplify the code. Make it possible to source Vim9 script lines.
            (Yegappan Lakshmanan, closes vim/vim#9974)

https://github.com/vim/vim/commit/85b43c6cb7d56919e245622f4e42db6d8bee4194

This commit changes the behavior of sourcing buffer lines to always have
a script ID, although sourcing the same buffer always produces the same
script ID.

vim-patch:9.1.0372: Calling CLEAR_FIELD() on the same struct twice

Problem:  Calling CLEAR_FIELD() on the same struct twice.
Solution: Remove the second CLEAR_FIELD().  Move the assignment of
          cookie.sourceing_lnum (zeertzjq).

closes: vim/vim#14627

https://github.com/vim/vim/commit/f68517c1671dfedcc1555da50bc0b3de6d2842f6

Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>

1 files changed, 11 insertions, 9 deletions

diff --git a/test/functional/ex_cmds/source_spec.lua b/test/functional/ex_cmds/source_spec.lua
index 8a15aa04d1..4548e51624 100644
--- a/test/functional/ex_cmds/source_spec.lua
+++ b/test/functional/ex_cmds/source_spec.lua
@@ -101,16 +101,14 @@ describe(':source', function()
         \ k: "v"
        "\ (o_o)
         \ }
-      let c = expand("<SID>")->empty()
+      let c = expand("<SID>")
       let s:s = 0zbeef.cafe
       let d = s:s]])
 
     command('source')
     eq('2', exec_capture('echo a'))
     eq("{'k': 'v'}", exec_capture('echo b'))
-
-    -- Script items are created only on script var access
-    eq('1', exec_capture('echo c'))
+    eq('<SNR>1_', exec_capture('echo c'))
     eq('0zBEEFCAFE', exec_capture('echo d'))
 
     exec('set cpoptions+=C')
@@ -136,6 +134,10 @@ describe(':source', function()
     feed_command(':source')
     eq('3', exec_capture('echo a'))
 
+    -- Source last line only
+    feed_command(':$source')
+    eq('Vim(echo):E117: Unknown function: s:C', exc_exec('echo D()'))
+
     -- Source from 2nd line to end of file
     feed('ggjVG')
     feed_command(':source')
@@ -143,9 +145,9 @@ describe(':source', function()
     eq("{'K': 'V'}", exec_capture('echo b'))
     eq('<SNR>1_C()', exec_capture('echo D()'))
 
-    -- Source last line only
+    -- Source last line after the lines that define s:C() have been sourced
     feed_command(':$source')
-    eq('Vim(echo):E117: Unknown function: s:C', exc_exec('echo D()'))
+    eq('<SNR>1_C()', exec_capture('echo D()'))
 
     exec('set cpoptions+=C')
     eq("Vim(let):E723: Missing end of Dictionary '}': ", exc_exec("'<,'>source"))
@@ -248,9 +250,9 @@ describe(':source', function()
 
         eq(12, eval('g:c'))
         eq('  \\ 1\n "\\ 2', exec_lua('return _G.a'))
-        eq(':source (no file)', api.nvim_get_var('sfile_value'))
-        eq(':source (no file)', api.nvim_get_var('stack_value'))
-        eq(':source (no file)', api.nvim_get_var('script_value'))
+        eq(':source buffer=1', api.nvim_get_var('sfile_value'))
+        eq(':source buffer=1', api.nvim_get_var('stack_value'))
+        eq(':source buffer=1', api.nvim_get_var('script_value'))
       end)
     end