test(semantic): add JSXIdentifierReference-related tests (#5224)

These tests demonstrate what kind of JSX will have references.

crates/oxc_semantic/tests/fixtures/oxc/jsx/element-name.jsx

@@ -0,0 +1,2 @@
+let Component = () => <div></div>;
+<Component></Component>

crates/oxc_semantic/tests/fixtures/oxc/jsx/element-name.snap

@@ -0,0 +1,42 @@
+---
+source: crates/oxc_semantic/tests/main.rs
+input_file: crates/oxc_semantic/tests/fixtures/oxc/jsx/element-name.jsx
+---
+[
+  {
+    "children": [
+      {
+        "children": [],
+        "flags": "ScopeFlags(StrictMode | Function | Arrow)",
+        "id": 1,
+        "node": "ArrowFunctionExpression",
+        "symbols": []
+      }
+    ],
+    "flags": "ScopeFlags(StrictMode | Top)",
+    "id": 0,
+    "node": "Program",
+    "symbols": [
+      {
+        "flags": "SymbolFlags(BlockScopedVariable | ArrowFunction)",
+        "id": 0,
+        "name": "Component",
+        "node": "VariableDeclarator(Component)",
+        "references": [
+          {
+            "flags": "ReferenceFlags(Read)",
+            "id": 0,
+            "name": "Component",
+            "node_id": 19
+          },
+          {
+            "flags": "ReferenceFlags(Read)",
+            "id": 1,
+            "name": "Component",
+            "node_id": 22
+          }
+        ]
+      }
+    ]
+  }
+]

crates/oxc_semantic/tests/fixtures/oxc/jsx/member-expression.jsx

@@ -0,0 +1,3 @@
+let A = {};
+
+<A.B.C></A.B.C>;

crates/oxc_semantic/tests/fixtures/oxc/jsx/member-expression.snap

@@ -0,0 +1,34 @@
+---
+source: crates/oxc_semantic/tests/main.rs
+input_file: crates/oxc_semantic/tests/fixtures/oxc/jsx/member-expression.jsx
+---
+[
+  {
+    "children": [],
+    "flags": "ScopeFlags(StrictMode | Top)",
+    "id": 0,
+    "node": "Program",
+    "symbols": [
+      {
+        "flags": "SymbolFlags(BlockScopedVariable)",
+        "id": 0,
+        "name": "A",
+        "node": "VariableDeclarator(A)",
+        "references": [
+          {
+            "flags": "ReferenceFlags(Read)",
+            "id": 0,
+            "name": "A",
+            "node_id": 13
+          },
+          {
+            "flags": "ReferenceFlags(Read)",
+            "id": 1,
+            "name": "A",
+            "node_id": 22
+          }
+        ]
+      }
+    ]
+  }
+]

crates/oxc_semantic/tests/main.rs

@@ -111,7 +111,7 @@ fn analyze(path: &Path, source_text: &str) -> String {
 /// cargo test --package oxc_semantic --test main
 #[test]
 fn main() {
-    insta::glob!("fixtures/**/*.{ts,tsx}", |path| {
+    insta::glob!("fixtures/**/*.{js,jsx,ts,tsx}", |path| {
         let source_text = fs::read_to_string(path).unwrap();
         let snapshot = analyze(path, &source_text);
         let name = path.file_stem().unwrap().to_str().unwrap();