diff --git a/packages/core/src/urlPolyfill.ts b/packages/core/src/urlPolyfill.ts
index 7a43013de8..75f3fe0f09 100644
--- a/packages/core/src/urlPolyfill.ts
+++ b/packages/core/src/urlPolyfill.ts
@@ -35,7 +35,7 @@ export function getHash(url: string) {
function buildUrl(url: string, base?: string) {
if (checkURLSupported()) {
- return new URL(url, base)
+ return base !== undefined ? new URL(url, base) : new URL(url)
}
if (base === undefined && !/:/.test(url)) {
throw new Error(`Invalid URL: '${url}'`)
@@ -59,8 +59,9 @@ function checkURLSupported() {
return isURLSupported
}
try {
- const url = new URL('http://test')
- return url.href === 'http://test'
+ const url = new URL('http://test/path')
+ isURLSupported = url.href === 'http://test/path'
+ return isURLSupported
} catch {
isURLSupported = false
}
diff --git a/test/static/async-e2e-page.html b/test/static/async-e2e-page.html
index b6fe4277b7..3231ef644c 100644
--- a/test/static/async-e2e-page.html
+++ b/test/static/async-e2e-page.html
@@ -2,6 +2,7 @@
+
async tests page
diff --git a/test/static/bundle-e2e-page.html b/test/static/bundle-e2e-page.html
index d3aa4df551..3e9c84ed74 100644
--- a/test/static/bundle-e2e-page.html
+++ b/test/static/bundle-e2e-page.html
@@ -2,6 +2,7 @@
+
bundle tests page
diff --git a/test/static/npm-e2e-page.html b/test/static/npm-e2e-page.html
index af1a74211f..56548d1864 100644
--- a/test/static/npm-e2e-page.html
+++ b/test/static/npm-e2e-page.html
@@ -2,6 +2,7 @@
+
npm tests page