Add m-esr52 at 52.6.0

1 files changed, 30 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/modules/shell-parse.js b/js/src/jit-test/tests/modules/shell-parse.js
new file mode 100644
index 000000000..d01f10aaa
--- /dev/null
+++ b/js/src/jit-test/tests/modules/shell-parse.js
@@ -0,0 +1,30 @@
+// Exercise shell parseModule function.
+
+function testEvalError(source) {
+    // Test |source| throws when passed to eval.
+    var caught = false;
+    try {
+        eval(source);
+    } catch (e) {
+        caught = true;
+    }
+    assertEq(caught, true);
+}
+
+function testModuleSource(source) {
+    // Test |source| parses as a module, but throws when passed to eval.
+    testEvalError(source);
+    parseModule(source);
+}
+
+parseModule("");
+parseModule("const foo = 1;");
+parseModule("var foo = 1;");
+parseModule("let foo = 1; var bar = 2; const baz = 3");
+
+testModuleSource("import * as ns from 'bar';");
+testModuleSource("export { a } from 'b';");
+testModuleSource("export * from 'b';");
+testModuleSource("export const foo = 1;");
+testModuleSource("export default function() {};");
+testModuleSource("export default 1;");