commit 3cfa5b16b06bcc034f6de77070fa779d698ab5e9
author Bram Moolenaar <Bram@vim.org> Sun Jun 06 14:14:39 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Sun Jun 06 14:14:39 2021 +0200
tree 1791529efb117bb1e68814a35dbe9f6d5a8bca0f
parent 7a2217bedd223df4c8bbebe731bf0b5fe8532533

patch 8.2.2949: tests failing because no error for float to string conversion

Problem:    Tests failing because there is no error for float to string
            conversion.
Solution:   Change the check for failure to check for correct result.  Make
            some conversions strict in Vim9 script.

src/testdir/test_functions.vim

diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index bc96491..023da66 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -165,11 +165,13 @@
     call assert_fails('call strwidth({->0})', 'E729:')
     call assert_fails('call strwidth([])', 'E730:')
     call assert_fails('call strwidth({})', 'E731:')
-    if has('float')
-      call assert_fails('call strwidth(1.2)', 'E806:')
-    endif
   endfor
 
+  if has('float')
+    call assert_equal(3, strwidth(1.2))
+    call CheckDefExecAndScriptFailure(['echo strwidth(1.2)'], 'E806:')
+  endif
+
   set ambiwidth&
 endfunc
 
@@ -233,7 +235,9 @@
   call assert_fails('call str2nr([])', 'E730:')
   call assert_fails('call str2nr({->2})', 'E729:')
   if has('float')
-    call assert_fails('call str2nr(1.2)', 'E806:')
+    call assert_equal(1, str2nr(1.2))
+    call CheckDefExecFailure(['echo str2nr(1.2)'], 'E1013:')
+    call CheckScriptFailure(['vim9script', 'echo str2nr(1.2)'], 'E806:')
   endif
   call assert_fails('call str2nr(10, [])', 'E745:')
 endfunc
@@ -494,7 +498,8 @@
   call assert_fails('call simplify([])', 'E730:')
   call assert_fails('call simplify({})', 'E731:')
   if has('float')
-    call assert_fails('call simplify(1.2)', 'E806:')
+    call assert_equal('1.2', simplify(1.2))
+    call CheckDefExecAndScriptFailure(['echo simplify(1.2)'], 'E806:')
   endif
 endfunc