test: Refactor lit code

PLC-lang · Nov 14, 2024 · 9d028ee · 9d028ee
1 parent ab7c65a
commit 9d028ee
Showing 1 changed file with 7 additions and 19 deletions.
diff --git a/tests/lit/single/conversion/to_string.st b/tests/lit/single/conversion/to_string.st
@@ -1,30 +1,18 @@
 // RUN: (%COMPILE %s && %RUN) | %CHECK %s
 FUNCTION main : DINT
-    VAR
-        myChar : CHAR;
-        myString : STRING[1];
-    END_VAR
-
-    // TODO: There's a bug, printf('%s$N', TO_CHAR(STRING#'foo')); returns a false positive
-
     // TO_CHAR
-    myChar := TO_CHAR(WCHAR#"a");
-    printf('%c$N', myChar);    // CHECK: a
-
-    myChar := TO_CHAR(STRING#'foo');
-    printf('%c$N', myChar);             // CHECK: f
+    printf('%c$N', TO_CHAR(WCHAR#"a"));             // CHECK: a
+    printf('%c$N', TO_CHAR(STRING#'foo'));          // CHECK: f
 
     // TO_WCHAR
-    printf('%c$N', TO_WCHAR(CHAR#'a'));    // CHECK: a
-    printf('%c$N', TO_WCHAR(WSTRING#"foo"));    // CHECK: f
+    printf('%c$N', TO_WCHAR(CHAR#'a'));             // CHECK: a
+    printf('%c$N', TO_WCHAR(WSTRING#"foo"));        // CHECK: f
 
     // TO_STRING
-    myString := TO_STRING(CHAR#'a');
-    printf('%s$N', REF(myString));    // CHECK: a
-
-    printf('%s$N', REF(TO_STRING(WSTRING#"foo")));    // CHECK: foo
+    printf('%s$N', REF(TO_STRING(CHAR#'a')));       // CHECK: a
+    printf('%s$N', REF(TO_STRING(WSTRING#"foo")));  // CHECK: foo
 
-    // TO_WSTRING; yes, ~~fuck me~~ really we have to call TO_STRING on the result for printf to work...
+    // TO_WSTRING
     printf('%s$N', REF(TO_STRING(TO_WSTRING(WCHAR#"a"))));      // CHECK: a
     printf('%s$N', REF(TO_STRING(TO_WSTRING(STRING#'foo'))));   // CHECK: foo
 END_FUNCTION