commit 50732c7ba648f955ba027e6386745ea37acf007b
author zeertzjq <zeertzjq@outlook.com> Sat Nov 09 18:30:10 2024 +0100
committer Christian Brabandt <cb@256bit.org> Sat Nov 09 18:31:08 2024 +0100
tree 6bff28a68defe42070bcf3fd737e2309c7dd7da6
parent a14c457cad99621db7950b78e7d257c300b7d897

patch 9.1.0848: if_lua: v:false/v:true are not evaluated to boolean

Problem:  if_lua: v:false/v:true are not evaluated to boolean
Solution: Use lua_pushboolean() instead of lua_pushinteger().
          (zeertzjq)

fixes: #15994
closes: #11419

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/if_lua.c

diff --git a/src/if_lua.c b/src/if_lua.c
index 4d19c3e..d01b9f9 100644
--- a/src/if_lua.c
+++ b/src/if_lua.c
@@ -595,7 +595,7 @@
 	case VAR_BOOL:
 	case VAR_SPECIAL:
 	    if (tv->vval.v_number <= VVAL_TRUE)
-		lua_pushinteger(L, (int) tv->vval.v_number);
+		lua_pushboolean(L, (int) tv->vval.v_number);
 	    else
 		lua_pushnil(L);
 	    break;

src/testdir/test_lua.vim

diff --git a/src/testdir/test_lua.vim b/src/testdir/test_lua.vim
index a99affc..5225ce8 100644
--- a/src/testdir/test_lua.vim
+++ b/src/testdir/test_lua.vim
@@ -117,11 +117,11 @@
 
   " lua.eval with a bool
   lua v = vim.eval('v:true')
-  call assert_equal('number', luaeval('vim.type(v)'))
-  call assert_equal(1, luaeval('v'))
+  call assert_equal('boolean', luaeval('vim.type(v)'))
+  call assert_equal(v:true, luaeval('v'))
   lua v = vim.eval('v:false')
-  call assert_equal('number', luaeval('vim.type(v)'))
-  call assert_equal(0, luaeval('v'))
+  call assert_equal('boolean', luaeval('vim.type(v)'))
+  call assert_equal(v:false, luaeval('v'))
 
   " lua.eval with a null
   lua v = vim.eval('v:null')

src/testdir/test_python3.vim

diff --git a/src/testdir/test_python3.vim b/src/testdir/test_python3.vim
index 5e2b555..20f9dc6 100644
--- a/src/testdir/test_python3.vim
+++ b/src/testdir/test_python3.vim
@@ -299,7 +299,7 @@
 endfunc
 
 " Test vim.eval() with various types.
-func Test_python3_vim_val()
+func Test_python3_vim_eval()
   call assert_equal("\n8",             execute('py3 print(vim.eval("3+5"))'))
   call assert_equal("\n3.140000",    execute('py3 print(vim.eval("1.01+2.13"))'))
   call assert_equal("\n0.000000",    execute('py3 print(vim.eval("0.0/(1.0/0.0)"))'))

src/version.c

diff --git a/src/version.c b/src/version.c
index fe1902e..2839e89 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    848,
+/**/
     847,
 /**/
     846,