fix: correct JSXFragment fields (#34)

Author: ikatyang

src/convert.ts

@@ -2089,8 +2089,8 @@ export default function convert(config: ConvertConfig): ESTreeNode | null {
     case SyntaxKind.JsxFragment:
       Object.assign(result, {
         type: AST_NODE_TYPES.JSXFragment,
-        openingElement: convertChild((node as any).openingElement),
-        closingElement: convertChild((node as any).closingElement),
+        openingFragment: convertChild((node as ts.JsxFragment).openingFragment),
+        closingFragment: convertChild((node as ts.JsxFragment).closingFragment),
         children: (node as any).children.map(convertChild)
       });
       break;
@@ -2136,8 +2136,7 @@ export default function convert(config: ConvertConfig): ESTreeNode | null {
 
     case SyntaxKind.JsxOpeningFragment:
       Object.assign(result, {
-        type: AST_NODE_TYPES.JSXOpeningFragment,
-        selfClosing: false
+        type: AST_NODE_TYPES.JSXOpeningFragment
       });
       break;
     case SyntaxKind.JsxClosingFragment:

tests/ast-alignment/fixtures-to-test.ts

@@ -35,12 +35,6 @@ const jsxFilesWithKnownIssues = jsxKnownIssues.map(f => f.replace('jsx/', ''));
  */
 jsxFilesWithKnownIssues.push('invalid-no-tag-name');
 
-/**
- * JSX shorthand fragments are not supported by Babylon
- */
-jsxFilesWithKnownIssues.push('shorthand-fragment');
-jsxFilesWithKnownIssues.push('shorthand-fragment-with-child');
-
 /**
  * Globally track which fixtures need to be parsed with sourceType: "module"
  * so that they can be added with the correct FixturePatternConfig

tests/lib/__snapshots__/jsx.ts.snap

@@ -6832,7 +6832,23 @@ Object {
     Object {
       "expression": Object {
         "children": Array [],
-        "closingElement": null,
+        "closingFragment": Object {
+          "loc": Object {
+            "end": Object {
+              "column": 5,
+              "line": 1,
+            },
+            "start": Object {
+              "column": 2,
+              "line": 1,
+            },
+          },
+          "range": Array [
+            2,
+            5,
+          ],
+          "type": "JSXClosingFragment",
+        },
         "loc": Object {
           "end": Object {
             "column": 5,
@@ -6843,7 +6859,23 @@ Object {
             "line": 1,
           },
         },
-        "openingElement": null,
+        "openingFragment": Object {
+          "loc": Object {
+            "end": Object {
+              "column": 2,
+              "line": 1,
+            },
+            "start": Object {
+              "column": 0,
+              "line": 1,
+            },
+          },
+          "range": Array [
+            0,
+            2,
+          ],
+          "type": "JSXOpeningFragment",
+        },
         "range": Array [
           0,
           5,
@@ -7041,7 +7073,23 @@ Object {
             "type": "JSXElement",
           },
         ],
-        "closingElement": null,
+        "closingFragment": Object {
+          "loc": Object {
+            "end": Object {
+              "column": 12,
+              "line": 1,
+            },
+            "start": Object {
+              "column": 9,
+              "line": 1,
+            },
+          },
+          "range": Array [
+            9,
+            12,
+          ],
+          "type": "JSXClosingFragment",
+        },
         "loc": Object {
           "end": Object {
             "column": 12,
@@ -7052,7 +7100,23 @@ Object {
             "line": 1,
           },
         },
-        "openingElement": null,
+        "openingFragment": Object {
+          "loc": Object {
+            "end": Object {
+              "column": 2,
+              "line": 1,
+            },
+            "start": Object {
+              "column": 0,
+              "line": 1,
+            },
+          },
+          "range": Array [
+            0,
+            2,
+          ],
+          "type": "JSXOpeningFragment",
+        },
         "range": Array [
           0,
           12,