summaryrefslogtreecommitdiffstats
path: root/dom/base/test/jsmodules/test_toplevelModuleMemoization.html
diff options
context:
space:
mode:
Diffstat (limited to 'dom/base/test/jsmodules/test_toplevelModuleMemoization.html')
-rw-r--r--dom/base/test/jsmodules/test_toplevelModuleMemoization.html30
1 files changed, 30 insertions, 0 deletions
diff --git a/dom/base/test/jsmodules/test_toplevelModuleMemoization.html b/dom/base/test/jsmodules/test_toplevelModuleMemoization.html
new file mode 100644
index 000000000..0e1ee728e
--- /dev/null
+++ b/dom/base/test/jsmodules/test_toplevelModuleMemoization.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>Test toplevel modules are momoized and only loaded once</title>
+<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+<script>
+ var results = [];
+
+ SimpleTest.waitForExplicitFinish();
+
+ function arrayEquals(a, b) {
+ if (a.length != b.length) {
+ return false;
+ }
+ for (let i = 0; i < a.length; i++) {
+ if (a[i] != b[i]) {
+ return false;
+ }
+ return true;
+ }
+ }
+
+ function testLoaded() {
+ ok(arrayEquals(results, [1]), 'Check execution order');
+ SimpleTest.finish();
+ }
+</script>
+<script type="module" src="module_simple1.js"></script>
+<script type="module" src="module_simple1.js"></script>
+<script type="module" src="module_simple1.js"></script>
+<body onload='testLoaded()'></body>