COMMON: Add methods for inserting and erasing with iterators

This provides improved feature parity to Common::List and is used
in SCI32 engine.

1 files changed, 42 insertions, 0 deletions

diff --git a/test/common/array.h b/test/common/array.h
index f0027ec201..64354abc00 100644
--- a/test/common/array.h
+++ b/test/common/array.h
@@ -44,6 +44,48 @@ class ArrayTestSuite : public CxxTest::TestSuite
 		TS_ASSERT_EQUALS(iter, array.end());
 	}
 
+	void test_erase_iterator() {
+		Common::Array<int> array;
+		Common::Array<int>::iterator iter;
+
+		// Fill the array with some random data
+		array.push_back(17);
+		array.push_back(33);
+		array.push_back(-11);
+
+		iter = array.begin();
+		++iter;
+
+		iter = array.erase(iter);
+		TS_ASSERT_DIFFERS(iter, array.end());
+		TS_ASSERT_EQUALS(*iter, -11);
+		TS_ASSERT_EQUALS(array.size(), (unsigned int)2);
+		TS_ASSERT_EQUALS(array[0], 17);
+		TS_ASSERT_EQUALS(array[1], -11);
+	}
+
+	void test_insert_iterator() {
+		Common::Array<int> array;
+		Common::Array<int>::iterator iter;
+
+		// Fill the array with some random data
+		array.push_back(17);
+		array.push_back(33);
+		array.push_back(-11);
+
+		iter = array.begin();
+		++iter;
+
+		array.insert(iter, 99);
+
+		TS_ASSERT_EQUALS(*iter, 99);
+		TS_ASSERT_EQUALS(array.size(), (unsigned int)4);
+		TS_ASSERT_EQUALS(array[0], 17);
+		TS_ASSERT_EQUALS(array[1], 99);
+		TS_ASSERT_EQUALS(array[2], 33);
+		TS_ASSERT_EQUALS(array[3], -11);
+	}
+
 	void test_direct_access() {
 		Common::Array<int> array;