18 using Span                                      = sh::TSpan<const unsigned int>;  typedef
31     ASSERT_TRUE(Span() == Span(kSpanData, 0));  in TEST()
32     ASSERT_TRUE(Span(kSpanData + 3, 4) != Span(kSpanDataDup + 5, 4));  in TEST()
35     ASSERT_EQ(Span(kSpanData, kSpanDataSize), Span(kSpanDataDup, kSpanDataSize));  in TEST()
36     ASSERT_NE(Span(kSpanData, kSpanDataSize - 1), Span(kSpanDataDup + 1, kSpanDataSize - 1));  in TEST()
37     ASSERT_NE(Span(kSpanData, kSpanDataSize), Span(kSpanDataDup, kSpanDataSize - 1));  in TEST()
38     ASSERT_NE(Span(kSpanData, kSpanDataSize - 1), Span(kSpanDataDup, kSpanDataSize));  in TEST()
39     ASSERT_NE(Span(kSpanData, 0), Span(kSpanDataDup, 1));  in TEST()
40     ASSERT_NE(Span(kSpanData, 1), Span(kSpanDataDup, 0));  in TEST()
46     constexpr Span sp(kSpanData, kSpanDataSize);  in TEST()
75         Span sp;  in TEST()
82         constexpr Span sp(kSpanData, kSpanDataSize);  in TEST()
90         Span sp(kSpanData, kSpanDataSize);  in TEST()
91         Span sp2(sp);  in TEST()
92         Span sp3;  in TEST()
111     constexpr Span sp(kSpanData, kSpanDataSize);  in TEST()
123     constexpr Span sp(kSpanData, kSpanDataSize);  in TEST()
131     constexpr Span sp(kSpanData, kSpanDataSize);  in TEST()
144     constexpr Span sp(kSpanData, kSpanDataSize);  in TEST()
157     constexpr Span sp(kSpanData, kSpanDataSize);  in TEST()
159     constexpr Span first        = sp.first(kSplitSize);  in TEST()
160     constexpr Span last         = sp.last(kSplitSize);  in TEST()
162     ASSERT_EQ(first, Span(kSpanData, kSplitSize));  in TEST()
166     ASSERT_EQ(last, Span(kSpanData + kSpanDataSize - kSplitSize, kSplitSize));  in TEST()
174     constexpr Span sp(kSpanData, kSpanDataSize);  in TEST()
177     constexpr Span subspan        = sp.subspan(kSplitOffset, kSplitSize);  in TEST()
179     ASSERT_EQ(subspan, Span(kSpanData + kSplitOffset, kSplitSize));  in TEST()