ppTests celldefine

sv-parser-pp/src/preprocess.rs

@@ -1117,6 +1117,23 @@ mod tests {
         );
     } // }}}
 
+    #[test]
+    fn celldefine() { // {{{
+        let include_paths = [testfile_path("")];
+        let (ret, _) = preprocess(
+            testfile_path("celldefine.sv"),
+            &HashMap::new(),
+            &include_paths,
+            false,
+            false,
+        )
+        .unwrap();
+        assert_eq!(
+            ret.text(),
+            testfile_contents("celldefine.sv")
+        );
+    } // }}}
+
     #[test]
     fn ifdef_nested() { // {{{
         let (ret, _) = preprocess(

sv-parser-pp/testcases/celldefine.sv

@@ -0,0 +1,13 @@
+// IEEE1800-2017 Clause 22.10
+// The directives `celldefine and `endcelldefine tag modules as cell modules.
+// Cells are used by certain PLI routines and may be useful for applications
+// such as delay calculations. It is advisable to pair each `celldefine with an
+// `endcelldefine, but it is not required. The latest occurrence of either
+// directive in the source controls whether modules are tagged as cell modules.
+// More than one of these pairs may appear in a single source description.
+// These directives may appear anywhere in the source description, but it is
+// recommended that the directives be specified outside any design elements.
+//  The `resetall directive includes the effects of a `endcelldefine directive.
+`celldefine
+`endcelldefine
+// This file should be emitted from the preprocessor unchanged.