[metrics] Add top-level spaces in skipped nodes for loc metric

Author: calixteman

src/sloc.rs

@@ -105,7 +105,7 @@ impl SourceLoc for PythonCode {
         let start = init(node, stats, is_func_space, is_unit);
 
         match node.kind_id().into() {
-            Comment | String | DQUOTE | DQUOTE2 | ExpressionStatement | Block => {}
+            Comment | String | DQUOTE | DQUOTE2 | ExpressionStatement | Block | Module => {}
             _ => {
                 stats.lines.insert(start);
             }
@@ -120,7 +120,7 @@ impl SourceLoc for MozjsCode {
         let start = init(node, stats, is_func_space, is_unit);
 
         match node.kind_id().into() {
-            Comment | String | DQUOTE | ExpressionStatement | StatementBlock => {}
+            Comment | String | DQUOTE | ExpressionStatement | StatementBlock | Program => {}
             _ => {
                 stats.lines.insert(start);
             }
@@ -135,7 +135,7 @@ impl SourceLoc for JavascriptCode {
         let start = init(node, stats, is_func_space, is_unit);
 
         match node.kind_id().into() {
-            Comment | String | DQUOTE | ExpressionStatement | StatementBlock => {}
+            Comment | String | DQUOTE | ExpressionStatement | StatementBlock | Program => {}
             _ => {
                 stats.lines.insert(start);
             }
@@ -150,7 +150,7 @@ impl SourceLoc for TypescriptCode {
         let start = init(node, stats, is_func_space, is_unit);
 
         match node.kind_id().into() {
-            Comment | String | DQUOTE | ExpressionStatement | StatementBlock => {}
+            Comment | String | DQUOTE | ExpressionStatement | StatementBlock | Program => {}
             _ => {
                 stats.lines.insert(start);
             }
@@ -165,7 +165,7 @@ impl SourceLoc for TsxCode {
         let start = init(node, stats, is_func_space, is_unit);
 
         match node.kind_id().into() {
-            Comment | String | DQUOTE | ExpressionStatement | StatementBlock => {}
+            Comment | String | DQUOTE | ExpressionStatement | StatementBlock | Program => {}
             _ => {
                 stats.lines.insert(start);
             }

src/web/server.rs

@@ -624,7 +624,7 @@ mod tests {
                                                 "unique_operands": 1.0,
                                                 "unique_operators": 2.0,
                                                 "volume": 4.754_887_502_163_468},
-                                   "loc": {"cloc": 0.0, "lloc": 3.0, "sloc": 3.0}},
+                                   "loc": {"cloc": 1.0, "lloc": 2.0, "sloc": 3.0}},
                        "name": "test.py",
                        "spaces": [{"kind": "function",
                                    "start_line": 2,