1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/language/eval-code/indirect/global-block-decl-eval-global-existing-non-enumerable-global-init.js b/js/src/tests/test262/annexB/language/eval-code/indirect/global-block-decl-eval-global-existing-non-enumerable-global-init.js
new file mode 100644
index 0000000000..37bbbfb131
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/eval-code/indirect/global-block-decl-eval-global-existing-non-enumerable-global-init.js
@@ -0,0 +1,43 @@
+// This file was procedurally generated from the following sources:
+// - src/annex-b-fns/eval-global-existing-non-enumerable-global-init.case
+// - src/annex-b-fns/eval-global/indirect-block.template
+/*---
+description: Variable binding is left in place by legacy function hoisting. CreateGlobalVariableBinding leaves the binding as non-enumerable even if it has the chance to change it to be enumerable. (Block statement in eval code containing a function declaration)
+esid: sec-web-compat-evaldeclarationinstantiation
+flags: [generated, noStrict]
+includes: [fnGlobalObject.js, propertyHelper.js]
+info: |
+    B.3.3.3 Changes to EvalDeclarationInstantiation
+
+    [...]
+    i. If varEnvRec is a global Environment Record, then
+       i. Perform ? varEnvRec.CreateGlobalVarBinding(F, true).
+    [...]
+
+---*/
+Object.defineProperty(fnGlobalObject(), 'f', {
+  value: 'x',
+  enumerable: false,
+  writable: true,
+  configurable: true
+});
+
+(0,eval)(
+  'var global = fnGlobalObject();\
+  assert.sameValue(f, "x", "binding is not reinitialized");\
+  \
+  verifyProperty(global, "f", {\
+    enumerable: false,\
+    writable: true,\
+    configurable: true\
+  }, { restore: true });{ function f() {  } }'
+);
+
+assert.sameValue(typeof f, "function");
+verifyProperty(global, 'f', {
+  enumerable: false,
+  writable: true,
+  configurable: true
+});
+
+reportCompare(0, 0);