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35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
// SPDX-License-Identifier: BSD-2-Clause
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// author: Max Kellermann <max.kellermann@gmail.com>
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#include "util/TerminatedArray.hxx"
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#include <gtest/gtest.h>
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TEST(TerminatedArray, PointerArray)
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{
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const char *const raw_array[] = {"foo", "bar", nullptr};
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TerminatedArray<const char *const, nullptr> array{raw_array};
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EXPECT_STREQ(*array.begin(), "foo");
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EXPECT_STREQ(*std::next(array.begin()), "bar");
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EXPECT_EQ(std::prev(std::next(array.begin())), array.begin());
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EXPECT_NE(array.begin(), array.end());
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EXPECT_NE(std::next(array.begin()), array.end());
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EXPECT_EQ(std::next(array.begin(), 2), array.end());
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}
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TEST(TerminatedArray, CSTring)
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{
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const char raw_array[] = "abc";
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TerminatedArray<const char, '\0'> array{raw_array};
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EXPECT_EQ(*array.begin(), 'a');
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EXPECT_EQ(*std::next(array.begin()), 'b');
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EXPECT_EQ(*std::next(array.begin(), 2), 'c');
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EXPECT_EQ(std::prev(std::next(array.begin())), array.begin());
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EXPECT_NE(array.begin(), array.end());
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EXPECT_NE(std::next(array.begin()), array.end());
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EXPECT_NE(std::next(array.begin(), 2), array.end());
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EXPECT_EQ(std::next(array.begin(), 3), array.end());
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}
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