20 lines
508 B
C++
20 lines
508 B
C++
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#include "pointer_arithmetic.hpp"
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#include <gtest/gtest.h>
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TEST(PointerArithmetic, Distance) {
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int data[] = {1, 2, 3, 4};
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EXPECT_EQ(pointers::pointer_distance(data, data + 4), 4U);
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}
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TEST(PointerArithmetic, FindPointer) {
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int data[] = {1, 2, 3};
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EXPECT_EQ(pointers::find_pointer(data, data + 3, 2), data + 1);
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}
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TEST(PointerArithmetic, ReverseInPlace) {
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int data[] = {1, 2, 3, 4};
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pointers::reverse_in_place(data, data + 4);
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EXPECT_EQ(data[0], 4);
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EXPECT_EQ(data[3], 1);
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}
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