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-rw-r--r--mfbt/tests/TestArray.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/mfbt/tests/TestArray.cpp b/mfbt/tests/TestArray.cpp
new file mode 100644
index 000000000..bdaeed825
--- /dev/null
+++ b/mfbt/tests/TestArray.cpp
@@ -0,0 +1,34 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/Array.h"
+
+void TestInitialValueByConstructor()
+{
+ using namespace mozilla;
+ // Style 1
+ Array<int32_t, 3> arr1(1, 2, 3);
+ MOZ_RELEASE_ASSERT(arr1[0] == 1);
+ MOZ_RELEASE_ASSERT(arr1[1] == 2);
+ MOZ_RELEASE_ASSERT(arr1[2] == 3);
+ // Style 2
+ Array<int32_t, 3> arr2{5, 6, 7};
+ MOZ_RELEASE_ASSERT(arr2[0] == 5);
+ MOZ_RELEASE_ASSERT(arr2[1] == 6);
+ MOZ_RELEASE_ASSERT(arr2[2] == 7);
+ // Style 3
+ Array<int32_t, 3> arr3({8, 9, 10});
+ MOZ_RELEASE_ASSERT(arr3[0] == 8);
+ MOZ_RELEASE_ASSERT(arr3[1] == 9);
+ MOZ_RELEASE_ASSERT(arr3[2] == 10);
+}
+
+int
+main()
+{
+ TestInitialValueByConstructor();
+ return 0;
+} \ No newline at end of file