1 files changed, 59 insertions, 0 deletions
diff --git a/remote/test/puppeteer/tools/sort-test-expectations.js b/remote/test/puppeteer/tools/sort-test-expectations.js
new file mode 100644
index 0000000000..96e32145e4
--- /dev/null
+++ b/remote/test/puppeteer/tools/sort-test-expectations.js
@@ -0,0 +1,59 @@
+/**
+ * Copyright 2023 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// TODO: this could be an eslint rule probably.
+
+const fs = require('fs');
+const path = require('path');
+
+const prettier = require('prettier');
+
+const source = 'test/TestExpectations.json';
+
+const testExpectations = JSON.parse(fs.readFileSync(source, 'utf-8'));
+
+function getSpecificity(item) {
+  return (
+    item.parameters.length +
+    (item.testIdPattern.includes('*')
+      ? item.testIdPattern === '*'
+        ? 0
+        : 1
+      : 2)
+  );
+}
+
+testExpectations.sort((a, b) => {
+  const result = getSpecificity(a) - getSpecificity(b);
+  if (result === 0) {
+    return a.testIdPattern.localeCompare(b.testIdPattern);
+  }
+  return result;
+});
+
+testExpectations.forEach(item => {
+  item.parameters.sort();
+  item.expectations.sort();
+  item.platforms.sort();
+});
+
+fs.writeFileSync(
+  source,
+  prettier.format(JSON.stringify(testExpectations), {
+    ...require(path.join(__dirname, '..', '.prettierrc.cjs')),
+    parser: 'json',
+  })
+);