1 files changed, 18 insertions, 0 deletions
diff --git a/tools/aapt2/StringPool_test.cpp b/tools/aapt2/StringPool_test.cpp
index 9a7238b584ba..648be7d33754 100644
--- a/tools/aapt2/StringPool_test.cpp
+++ b/tools/aapt2/StringPool_test.cpp
@@ -84,6 +84,24 @@ TEST(StringPoolTest, MaintainInsertionOrderIndex) {
   EXPECT_THAT(ref_c.index(), Eq(2u));
 }
 
+TEST(StringPoolTest, AssignStringIndex) {
+  StringPool pool;
+
+  StringPool::Ref ref_a = pool.MakeRef("0", StringPool::Context{}, 0u);
+  StringPool::Ref ref_b = pool.MakeRef("1", StringPool::Context{}, 1u);
+  StringPool::Ref ref_c = pool.MakeRef("5", StringPool::Context{}, 5u);
+  StringPool::Ref ref_d = pool.MakeRef("2", StringPool::Context{}, 2u);
+  StringPool::Ref ref_e = pool.MakeRef("4", StringPool::Context{}, 4u);
+  StringPool::Ref ref_f = pool.MakeRef("3", StringPool::Context{}, 3u);
+
+  EXPECT_THAT(ref_a.index(), Eq(0u));
+  EXPECT_THAT(ref_b.index(), Eq(1u));
+  EXPECT_THAT(ref_d.index(), Eq(2u));
+  EXPECT_THAT(ref_f.index(), Eq(3u));
+  EXPECT_THAT(ref_e.index(), Eq(4u));
+  EXPECT_THAT(ref_c.index(), Eq(5u));
+}
+
 TEST(StringPoolTest, PruneStringsWithNoReferences) {
   StringPool pool;