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-rw-r--r--mfbt/tests/TestEnumeratedArray.cpp12
1 files changed, 10 insertions, 2 deletions
diff --git a/mfbt/tests/TestEnumeratedArray.cpp b/mfbt/tests/TestEnumeratedArray.cpp
index dfc1a37f17..d5ec9ebbb3 100644
--- a/mfbt/tests/TestEnumeratedArray.cpp
+++ b/mfbt/tests/TestEnumeratedArray.cpp
@@ -4,17 +4,25 @@
* 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/ArrayUtils.h"
#include "mozilla/EnumeratedArray.h"
+#include "mozilla/EnumTypeTraits.h"
using mozilla::EnumeratedArray;
-enum class AnimalSpecies { Cow, Sheep, Pig, Count };
+enum class AnimalSpecies { Cow, Sheep, Pig };
-using TestArray = EnumeratedArray<AnimalSpecies, AnimalSpecies::Count, int>;
+template <>
+struct mozilla::MaxContiguousEnumValue<AnimalSpecies> {
+ static constexpr AnimalSpecies value = AnimalSpecies::Pig;
+};
+
+using TestArray = EnumeratedArray<AnimalSpecies, int>;
void TestInitialValueByConstructor() {
// Style 1
TestArray headCount(1, 2, 3);
+ MOZ_RELEASE_ASSERT(mozilla::ArrayLength(headCount) == 3);
MOZ_RELEASE_ASSERT(headCount[AnimalSpecies::Cow] == 1);
MOZ_RELEASE_ASSERT(headCount[AnimalSpecies::Sheep] == 2);
MOZ_RELEASE_ASSERT(headCount[AnimalSpecies::Pig] == 3);