bootable/recovery wants EqualsIgnoreCase.

Bug: N/A
Test: ran tests
Change-Id: I4a6ee9eba0514b8bb8fb0489f4d370964ce9c1c2
diff --git a/strings_test.cpp b/strings_test.cpp
index 5fb21dd..7a65a00 100644
--- a/strings_test.cpp
+++ b/strings_test.cpp
@@ -244,3 +244,10 @@
   ASSERT_FALSE(android::base::EndsWithIgnoreCase("foobar", "OBA"));
   ASSERT_FALSE(android::base::EndsWithIgnoreCase("foobar", "FOO"));
 }
+
+TEST(strings, EqualsIgnoreCase) {
+  ASSERT_TRUE(android::base::EqualsIgnoreCase("foo", "FOO"));
+  ASSERT_TRUE(android::base::EqualsIgnoreCase("FOO", "foo"));
+  ASSERT_FALSE(android::base::EqualsIgnoreCase("foo", "bar"));
+  ASSERT_FALSE(android::base::EqualsIgnoreCase("foo", "fool"));
+}