First release

node_modules/@videojs/vhs-utils/test/resolve-url.test.js

@@ -0,0 +1,49 @@
+import QUnit from 'qunit';
+import window from 'global/window';
+import resolveUrl from '../src/resolve-url';
+
+// A modified subset of tests from https://github.com/tjenkinson/url-toolkit
+
+QUnit.module('URL resolver');
+
+QUnit.test('works with a selection of valid urls', function(assert) {
+  let currentLocation = '';
+  let currentPath = '';
+
+  if (window.location && window.location.protocol) {
+    currentLocation = window.location.protocol + '//' + window.location.host;
+    currentPath = window.location.pathname.split('/').slice(0, -1).join('/');
+  }
+
+  assert.equal(
+    resolveUrl('http://a.com/b/cd/e.m3u8', 'https://example.com/z.ts'),
+    'https://example.com/z.ts'
+  );
+  assert.equal(resolveUrl('http://a.com/b/cd/e.m3u8', 'z.ts'), 'http://a.com/b/cd/z.ts');
+  assert.equal(resolveUrl('//a.com/b/cd/e.m3u8', 'z.ts'), '//a.com/b/cd/z.ts');
+  assert.equal(
+    resolveUrl('/a/b/cd/e.m3u8', 'https://example.com:8080/z.ts'),
+    'https://example.com:8080/z.ts'
+  );
+  assert.equal(resolveUrl('/a/b/cd/e.m3u8', 'z.ts'), currentLocation + '/a/b/cd/z.ts');
+  assert.equal(resolveUrl('/a/b/cd/e.m3u8', '../../../z.ts'), currentLocation + '/z.ts');
+
+  assert.equal(
+    resolveUrl('data:application/dash+xml;charset=utf-8,http%3A%2F%2Fexample.com', 'hello.m3u8'),
+    // we need to add the currentPath because we're actually working relative to window.location
+    currentLocation + currentPath + '/hello.m3u8',
+    'resolves urls relative to window when given a data base url'
+  );
+
+  assert.equal(
+    resolveUrl('data:application/dash+xml;charset=utf-8,http%3A%2F%2Fexample.com', 'http://example.com/hello.m3u8'),
+    'http://example.com/hello.m3u8',
+    'absolute urls should still be absolute even with a data uri'
+  );
+
+  assert.equal(
+    resolveUrl('http://example.com', 'data:application/dash+xml;charset=utf-8,http%3A%2F%2Fexample.com'),
+    'data:application/dash+xml;charset=utf-8,http%3A%2F%2Fexample.com',
+    'data uri is treated as an absolute url'
+  );
+});