EXPECT_NE(Array2.data(), Array2c.data());
}
+TEST(ArrayRefTest, DropBack) {
+ static const int TheNumbers[] = {4, 8, 15, 16, 23, 42};
+ ArrayRef<int> AR1(TheNumbers);
+ ArrayRef<int> AR2(TheNumbers, AR1.size() - 1);
+ EXPECT_TRUE(AR1.drop_back().equals(AR2));
+}
+
+TEST(ArrayRefTest, Equals) {
+ static const int A1[] = {1, 2, 3, 4, 5, 6, 7, 8};
+ ArrayRef<int> AR1(A1);
+ EXPECT_TRUE(AR1.equals(1, 2, 3, 4, 5, 6, 7, 8));
+ EXPECT_FALSE(AR1.equals(8, 1, 2, 4, 5, 6, 6, 7));
+ EXPECT_FALSE(AR1.equals(2, 4, 5, 6, 6, 7, 8, 1));
+ EXPECT_FALSE(AR1.equals(0, 1, 2, 4, 5, 6, 6, 7));
+ EXPECT_FALSE(AR1.equals(1, 2, 42, 4, 5, 6, 7, 8));
+ EXPECT_FALSE(AR1.equals(42, 2, 3, 4, 5, 6, 7, 8));
+ EXPECT_FALSE(AR1.equals(1, 2, 3, 4, 5, 6, 7, 42));
+ EXPECT_FALSE(AR1.equals(1, 2, 3, 4, 5, 6, 7));
+ EXPECT_FALSE(AR1.equals(1, 2, 3, 4, 5, 6, 7, 8, 9));
+
+ ArrayRef<int> AR1a = AR1.drop_back();
+ EXPECT_TRUE(AR1a.equals(1, 2, 3, 4, 5, 6, 7));
+ EXPECT_FALSE(AR1a.equals(1, 2, 3, 4, 5, 6, 7, 8));
+
+ ArrayRef<int> AR1b = AR1a.slice(2, 4);
+ EXPECT_TRUE(AR1b.equals(3, 4, 5, 6));
+ EXPECT_FALSE(AR1b.equals(2, 3, 4, 5, 6));
+ EXPECT_FALSE(AR1b.equals(3, 4, 5, 6, 7));
+}
+
+TEST(ArrayRefTest, EmptyEquals) {
+ EXPECT_TRUE(ArrayRef<unsigned>() == ArrayRef<unsigned>());
+}
} // end anonymous namespace