1 files changed, 67 insertions, 0 deletions
diff --git a/tools/lint/eslint/eslint-plugin-mozilla/tests/reject-chromeutils-import-params.js b/tools/lint/eslint/eslint-plugin-mozilla/tests/reject-chromeutils-import-params.js
new file mode 100644
index 0000000000..c2b5fd9349
--- /dev/null
+++ b/tools/lint/eslint/eslint-plugin-mozilla/tests/reject-chromeutils-import-params.js
@@ -0,0 +1,67 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// ------------------------------------------------------------------------------
+// Requirements
+// ------------------------------------------------------------------------------
+
+var rule = require("../lib/rules/reject-chromeutils-import-params");
+var RuleTester = require("eslint").RuleTester;
+
+const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });
+
+// ------------------------------------------------------------------------------
+// Tests
+// ------------------------------------------------------------------------------
+
+function invalidError(suggested) {
+  return [
+    {
+      messageId: "importOnlyOneArg",
+      type: "CallExpression",
+      suggestions: [
+        {
+          messageId: "importOnlyOneArgSuggestion",
+          output: suggested,
+        },
+      ],
+    },
+  ];
+}
+
+ruleTester.run("reject-chromeutils-import-params", rule, {
+  valid: ['ChromeUtils.import("resource://some/path/to/My.jsm")'],
+  invalid: [
+    {
+      code: 'ChromeUtils.import("resource://some/path/to/My.jsm", null)',
+      errors: invalidError(
+        `ChromeUtils.import("resource://some/path/to/My.jsm")`
+      ),
+    },
+    {
+      code: `
+ChromeUtils.import(
+  "resource://some/path/to/My.jsm",
+  null
+);`,
+      errors: invalidError(`
+ChromeUtils.import(
+  "resource://some/path/to/My.jsm"
+);`),
+    },
+    {
+      code: 'ChromeUtils.import("resource://some/path/to/My.jsm", this)',
+      errors: invalidError(
+        `ChromeUtils.import("resource://some/path/to/My.jsm")`
+      ),
+    },
+    {
+      code: 'ChromeUtils.import("resource://some/path/to/My.jsm", foo, bar)',
+      errors: invalidError(
+        `ChromeUtils.import("resource://some/path/to/My.jsm")`
+      ),
+    },
+  ],
+});