From 08539312b24b7f0a9a5334e85b9d5c5b532b6453 Mon Sep 17 00:00:00 2001
From: Jacques Lucke <mail@jlucke.com>
Date: Fri, 13 Sep 2019 12:09:06 +0200
Subject: BLI: add some missing methods to Map and SetVector

---
 tests/gtests/blenlib/BLI_map_test.cc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'tests/gtests')

diff --git a/tests/gtests/blenlib/BLI_map_test.cc b/tests/gtests/blenlib/BLI_map_test.cc
index a7711fb3985..8d5b178aea6 100644
--- a/tests/gtests/blenlib/BLI_map_test.cc
+++ b/tests/gtests/blenlib/BLI_map_test.cc
@@ -241,3 +241,20 @@ TEST(map, MoveAssignment)
   EXPECT_EQ(map1.size(), 0);
   EXPECT_EQ(map1.lookup_ptr(4), nullptr);
 }
+
+TEST(map, Clear)
+{
+  IntFloatMap map;
+  map.add(1, 1.0f);
+  map.add(2, 5.0f);
+
+  EXPECT_EQ(map.size(), 2);
+  EXPECT_TRUE(map.contains(1));
+  EXPECT_TRUE(map.contains(2));
+
+  map.clear();
+
+  EXPECT_EQ(map.size(), 0);
+  EXPECT_FALSE(map.contains(1));
+  EXPECT_FALSE(map.contains(2));
+}
-- 
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