Update: support ?? operator, import.meta, and export * as ns (#441

) * fix existing tests * add tests for new syntax * update acorn * update eslint-visitor-keys
eslint · Jun 4, 2020 · 75e80bc · 75e80bc
1 parent ad0543c
commit 75e80bc
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Showing 31 changed files with 2,111 additions and 10 deletions.
diff --git a/package.json b/package.json
@@ -18,9 +18,9 @@
   },
   "license": "BSD-2-Clause",
   "dependencies": {
-    "acorn": "^7.1.1",
+    "acorn": "^7.2.0",
     "acorn-jsx": "^5.2.0",
-    "eslint-visitor-keys": "^1.1.0"
+    "eslint-visitor-keys": "^1.2.0"
   },
   "devDependencies": {
     "browserify": "^16.5.0",

diff --git a/tests/fixtures/ecma-version/11/dynamic-import/invalid-import-prop.result.js b/tests/fixtures/ecma-version/11/dynamic-import/invalid-import-prop.result.js
@@ -1,6 +1,6 @@
 module.exports = {
-    "index": 16,
+    "index": 17,
     "lineNumber": 1,
-    "column": 17,
-    "message": "Unexpected token ."
+    "column": 18,
+    "message": "The only valid meta property for import is 'import.meta'"
 };
diff --git a/tests/fixtures/ecma-version/11/dynamic-import/invalid-new-import.result.js b/tests/fixtures/ecma-version/11/dynamic-import/invalid-new-import.result.js
@@ -3,4 +3,4 @@ module.exports = {
     "lineNumber": 1,
     "column": 5,
     "message": "Cannot use new with import()"
-};
+};
diff --git a/...ixtures/ecma-version/11/modules/export-star-as-ns-from-source/export-star-as-ns.result.js b/...ixtures/ecma-version/11/modules/export-star-as-ns-from-source/export-star-as-ns.result.js
@@ -0,0 +1,184 @@
+module.exports = {
+    "type": "Program",
+    "loc": {
+        "start": {
+            "line": 1,
+            "column": 0
+        },
+        "end": {
+            "line": 1,
+            "column": 28
+        }
+    },
+    "range": [
+        0,
+        28
+    ],
+    "body": [
+        {
+            "type": "ExportAllDeclaration",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 0
+                },
+                "end": {
+                    "line": 1,
+                    "column": 28
+                }
+            },
+            "range": [
+                0,
+                28
+            ],
+            "exported": {
+                "type": "Identifier",
+                "loc": {
+                    "start": {
+                        "line": 1,
+                        "column": 12
+                    },
+                    "end": {
+                        "line": 1,
+                        "column": 14
+                    }
+                },
+                "range": [
+                    12,
+                    14
+                ],
+                "name": "ns"
+            },
+            "source": {
+                "type": "Literal",
+                "loc": {
+                    "start": {
+                        "line": 1,
+                        "column": 20
+                    },
+                    "end": {
+                        "line": 1,
+                        "column": 28
+                    }
+                },
+                "range": [
+                    20,
+                    28
+                ],
+                "value": "source",
+                "raw": "\"source\""
+            }
+        }
+    ],
+    "sourceType": "module",
+    "tokens": [
+        {
+            "type": "Keyword",
+            "value": "export",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 0
+                },
+                "end": {
+                    "line": 1,
+                    "column": 6
+                }
+            },
+            "range": [
+                0,
+                6
+            ]
+        },
+        {
+            "type": "Punctuator",
+            "value": "*",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 7
+                },
+                "end": {
+                    "line": 1,
+                    "column": 8
+                }
+            },
+            "range": [
+                7,
+                8
+            ]
+        },
+        {
+            "type": "Identifier",
+            "value": "as",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 9
+                },
+                "end": {
+                    "line": 1,
+                    "column": 11
+                }
+            },
+            "range": [
+                9,
+                11
+            ]
+        },
+        {
+            "type": "Identifier",
+            "value": "ns",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 12
+                },
+                "end": {
+                    "line": 1,
+                    "column": 14
+                }
+            },
+            "range": [
+                12,
+                14
+            ]
+        },
+        {
+            "type": "Identifier",
+            "value": "from",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 15
+                },
+                "end": {
+                    "line": 1,
+                    "column": 19
+                }
+            },
+            "range": [
+                15,
+                19
+            ]
+        },
+        {
+            "type": "String",
+            "value": "\"source\"",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 20
+                },
+                "end": {
+                    "line": 1,
+                    "column": 28
+                }
+            },
+            "range": [
+                20,
+                28
+            ]
+        }
+    ]
+};
diff --git a/...s/fixtures/ecma-version/11/modules/export-star-as-ns-from-source/export-star-as-ns.src.js b/...s/fixtures/ecma-version/11/modules/export-star-as-ns-from-source/export-star-as-ns.src.js
@@ -0,0 +1 @@
+export * as ns from "source"
diff --git a/tests/fixtures/ecma-version/11/modules/export-star-as-ns-from-source/export-star.result.js b/tests/fixtures/ecma-version/11/modules/export-star-as-ns-from-source/export-star.result.js
@@ -0,0 +1,131 @@
+module.exports = {
+    "type": "Program",
+    "loc": {
+        "start": {
+            "line": 1,
+            "column": 0
+        },
+        "end": {
+            "line": 1,
+            "column": 22
+        }
+    },
+    "range": [
+        0,
+        22
+    ],
+    "body": [
+        {
+            "type": "ExportAllDeclaration",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 0
+                },
+                "end": {
+                    "line": 1,
+                    "column": 22
+                }
+            },
+            "range": [
+                0,
+                22
+            ],
+            "exported": null,
+            "source": {
+                "type": "Literal",
+                "loc": {
+                    "start": {
+                        "line": 1,
+                        "column": 14
+                    },
+                    "end": {
+                        "line": 1,
+                        "column": 22
+                    }
+                },
+                "range": [
+                    14,
+                    22
+                ],
+                "value": "source",
+                "raw": "\"source\""
+            }
+        }
+    ],
+    "sourceType": "module",
+    "tokens": [
+        {
+            "type": "Keyword",
+            "value": "export",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 0
+                },
+                "end": {
+                    "line": 1,
+                    "column": 6
+                }
+            },
+            "range": [
+                0,
+                6
+            ]
+        },
+        {
+            "type": "Punctuator",
+            "value": "*",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 7
+                },
+                "end": {
+                    "line": 1,
+                    "column": 8
+                }
+            },
+            "range": [
+                7,
+                8
+            ]
+        },
+        {
+            "type": "Identifier",
+            "value": "from",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 9
+                },
+                "end": {
+                    "line": 1,
+                    "column": 13
+                }
+            },
+            "range": [
+                9,
+                13
+            ]
+        },
+        {
+            "type": "String",
+            "value": "\"source\"",
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 14
+                },
+                "end": {
+                    "line": 1,
+                    "column": 22
+                }
+            },
+            "range": [
+                14,
+                22
+            ]
+        }
+    ]
+};
diff --git a/tests/fixtures/ecma-version/11/modules/export-star-as-ns-from-source/export-star.src.js b/tests/fixtures/ecma-version/11/modules/export-star-as-ns-from-source/export-star.src.js
@@ -0,0 +1 @@
+export * from "source"