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Fix NodePath.referencesImport for JSXMemberExpression #14403

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merged 5 commits into from Mar 31, 2022
Merged

Fix NodePath.referencesImport for JSXMemberExpression #14403

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5454591
add failing test
swandir Mar 29, 2022
e072ba9
fix
swandir Mar 29, 2022
f7973e7
add Expression alias for JSXMemberExpression & update condition
swandir Mar 29, 2022
7db9378
make this NodePath<Node> instead
swandir Mar 30, 2022
1cc2a3e
remove useless type assertion
swandir Mar 30, 2022
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4 changes: 3 additions & 1 deletion packages/babel-traverse/src/path/introspection.ts
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Expand Up @@ -181,7 +181,9 @@ export function referencesImport(
): boolean {
if (!this.isReferencedIdentifier()) {
if (
(this.isMemberExpression() || this.isOptionalMemberExpression()) &&
(this.isMemberExpression() ||
this.isJSXMemberExpression() ||
this.isOptionalMemberExpression()) &&
(this.node.computed
? isStringLiteral(this.node.property, { value: importName })
: (this.node.property as t.Identifier).name === importName)
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8 changes: 8 additions & 0 deletions packages/babel-traverse/test/introspection.js
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Expand Up @@ -161,6 +161,14 @@ describe("path/introspection", function () {
const reference = program.get("body.1.expression");
expect(reference.referencesImport("source", "😅")).toBe(true);
});
it("accepts a named import via a namespace import jsx member expression", function () {
const program = getPath(`import * as ns from "source"; <ns.dep />;`, {
sourceType: "module",
plugins: ["jsx"],
});
const reference = program.get("body.1.expression.openingElement.name");
expect(reference.referencesImport("source", "dep")).toBe(true);
});
it("rejects a named import from the wrong module", function () {
const program = getPath(`import { dep } from "wrong-source"; dep;`, {
sourceType: "module",
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