Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/modules/bug-1372258.js b/js/src/jit-test/tests/modules/bug-1372258.js
new file mode 100644
index 0000000000..2764d38075
--- /dev/null
+++ b/js/src/jit-test/tests/modules/bug-1372258.js
@@ -0,0 +1,25 @@
+// |jit-test| skip-if: helperThreadCount() === 0
+
+// Overwrite built-in parseModule with off-thread module parser.
+function parseModule(source) {
+    offThreadCompileModule(source);
+    return finishOffThreadModule();
+}
+
+// Test case derived from: js/src/jit-test/tests/modules/many-imports.js
+
+// Test importing an import many times.
+
+const count = 1024;
+
+let a = registerModule('a', parseModule("export let a = 1;"));
+
+let s = "";
+for (let i = 0; i < count; i++) {
+    s += "import { a as i" + i + " } from 'a';\n";
+    s += "assertEq(i" + i + ", 1);\n";
+}
+let b = registerModule('b', parseModule(s));
+
+b.declarationInstantiation();
+b.evaluation();