Add m-esr52 at 52.6.0

1 files changed, 121 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/modules/export-entries.js b/js/src/jit-test/tests/modules/export-entries.js
new file mode 100644
index 000000000..ea0d6fd3b
--- /dev/null
+++ b/js/src/jit-test/tests/modules/export-entries.js
@@ -0,0 +1,121 @@
+// Test localExportEntries property
+
+function testArrayContents(actual, expected) {
+    assertEq(actual.length, expected.length);
+    for (var i = 0; i < actual.length; i++) {
+        for (var property in expected[i]) {
+            assertEq(actual[i][property], expected[i][property]);
+        }
+    }
+}
+
+function testLocalExportEntries(source, expected) {
+    var module = parseModule(source);
+    testArrayContents(module.localExportEntries, expected);
+}
+
+testLocalExportEntries(
+    'export var v;',
+    [{exportName: 'v', moduleRequest: null, importName: null, localName: 'v'}]);
+
+testLocalExportEntries(
+    'export var v = 0;',
+    [{exportName: 'v', moduleRequest: null, importName: null, localName: 'v'}]);
+
+testLocalExportEntries(
+    'export let x = 1;',
+    [{exportName: 'x', moduleRequest: null, importName: null, localName: 'x'}]);
+
+testLocalExportEntries(
+    'export const x = 1;',
+    [{exportName: 'x', moduleRequest: null, importName: null, localName: 'x'}]);
+
+testLocalExportEntries(
+    'export class foo { constructor() {} };',
+    [{exportName: 'foo', moduleRequest: null, importName: null, localName: 'foo'}]);
+
+testLocalExportEntries(
+    'export default function f() {};',
+    [{exportName: 'default', moduleRequest: null, importName: null, localName: 'f'}]);
+
+testLocalExportEntries(
+    'export default function() {};',
+    [{exportName: 'default', moduleRequest: null, importName: null, localName: '*default*'}]);
+
+testLocalExportEntries(
+    'export default 42;',
+    [{exportName: 'default', moduleRequest: null, importName: null, localName: '*default*'}]);
+
+testLocalExportEntries(
+    'let x = 1; export {x};',
+    [{exportName: 'x', moduleRequest: null, importName: null, localName: 'x'}]);
+
+testLocalExportEntries(
+    'let v = 1; export {v as x};',
+    [{exportName: 'x', moduleRequest: null, importName: null, localName: 'v'}]);
+
+testLocalExportEntries(
+    'export {x} from "mod";',
+    []);
+
+testLocalExportEntries(
+    'export {v as x} from "mod";',
+    []);
+
+testLocalExportEntries(
+    'export * from "mod";',
+    []);
+
+// Test indirectExportEntries property
+
+function testIndirectExportEntries(source, expected) {
+    var module = parseModule(source);
+    testArrayContents(module.indirectExportEntries, expected);
+}
+
+testIndirectExportEntries(
+    'export default function f() {};',
+    []);
+
+testIndirectExportEntries(
+    'let x = 1; export {x};',
+    []);
+
+testIndirectExportEntries(
+    'export {x} from "mod";',
+    [{exportName: 'x', moduleRequest: 'mod', importName: 'x', localName: null}]);
+
+testIndirectExportEntries(
+    'export {v as x} from "mod";',
+    [{exportName: 'x', moduleRequest: 'mod', importName: 'v', localName: null}]);
+
+testIndirectExportEntries(
+    'export * from "mod";',
+    []);
+
+testIndirectExportEntries(
+    'import {v as x} from "mod"; export {x as y};',
+    [{exportName: 'y', moduleRequest: 'mod', importName: 'v', localName: null}]);
+
+// Test starExportEntries property
+
+function testStarExportEntries(source, expected) {
+    var module = parseModule(source);
+    testArrayContents(module.starExportEntries, expected);
+}
+
+testStarExportEntries(
+    'export default function f() {};',
+    []);
+
+testStarExportEntries(
+    'let x = 1; export {x};',
+    []);
+
+testStarExportEntries(
+    'export {x} from "mod";',
+    []);
+
+testStarExportEntries(
+    'export * from "mod";',
+    [{exportName: null, moduleRequest: 'mod', importName: '*', localName: null}]);