From 9983be7cfefde49b801763ead0a331c8eaac134b Mon Sep 17 00:00:00 2001
From: Cyril Lashkevich <notorca@gmail.com>
Date: Sun, 11 Mar 2018 12:43:38 +0100
Subject: [PATCH] Added unittest with surogate character

---
 Tests/LinuxMain.swift                                  |  3 ++-
 .../IdentifierNameRuleTests.swift                      | 10 ++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/Tests/LinuxMain.swift b/Tests/LinuxMain.swift
index 14ee5fb05..811e5c5ee 100644
--- a/Tests/LinuxMain.swift
+++ b/Tests/LinuxMain.swift
@@ -205,7 +205,8 @@ extension IdentifierNameRuleTests {
         ("testIdentifierName", testIdentifierName),
         ("testIdentifierNameWithAllowedSymbols", testIdentifierNameWithAllowedSymbols),
         ("testIdentifierNameWithAllowedSymbolsAndViolation", testIdentifierNameWithAllowedSymbolsAndViolation),
-        ("testIdentifierNameWithIgnoreStartWithLowercase", testIdentifierNameWithIgnoreStartWithLowercase)
+        ("testIdentifierNameWithIgnoreStartWithLowercase", testIdentifierNameWithIgnoreStartWithLowercase),
+        ("testLinuxCrashOnEmojiNames", testLinuxCrashOnEmojiNames)
     ]
 }
 
diff --git a/Tests/SwiftLintFrameworkTests/IdentifierNameRuleTests.swift b/Tests/SwiftLintFrameworkTests/IdentifierNameRuleTests.swift
index a2d0a590a..8d5b4965b 100644
--- a/Tests/SwiftLintFrameworkTests/IdentifierNameRuleTests.swift
+++ b/Tests/SwiftLintFrameworkTests/IdentifierNameRuleTests.swift
@@ -53,4 +53,14 @@ class IdentifierNameRuleTests: XCTestCase {
 
         verifyRule(description, ruleConfiguration: ["validates_start_with_lowercase": false])
     }
+
+    func testLinuxCrashOnEmojiNames() {
+        let baseDescription = IdentifierNameRule.description
+        let triggeringExamples = [
+            "let 👦🏼 = \"👦🏼\""
+        ]
+
+        let description = baseDescription.with(triggeringExamples: triggeringExamples)
+        verifyRule(description, ruleConfiguration: ["allowed_symbols": ["$", "%"]])
+    }
 }