xref: /aosp_15_r20/external/cronet/base/containers/span_rust_unittest.cc (revision 6777b5387eb2ff775bb5750e3f5d96f37fb7352b)
1*6777b538SAndroid Build Coastguard Worker // Copyright 2021 The Chromium Authors
2*6777b538SAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be
3*6777b538SAndroid Build Coastguard Worker // found in the LICENSE file.
4*6777b538SAndroid Build Coastguard Worker 
5*6777b538SAndroid Build Coastguard Worker #include "base/containers/span_rust.h"
6*6777b538SAndroid Build Coastguard Worker 
7*6777b538SAndroid Build Coastguard Worker #include "testing/gtest/include/gtest/gtest.h"
8*6777b538SAndroid Build Coastguard Worker 
9*6777b538SAndroid Build Coastguard Worker namespace base {
10*6777b538SAndroid Build Coastguard Worker namespace {
11*6777b538SAndroid Build Coastguard Worker 
TEST(BaseSpanRustTest,SliceConstruct)12*6777b538SAndroid Build Coastguard Worker TEST(BaseSpanRustTest, SliceConstruct) {
13*6777b538SAndroid Build Coastguard Worker   uint8_t data[] = {0, 1, 2, 3, 4};
14*6777b538SAndroid Build Coastguard Worker   span<const uint8_t> data_span(data, 2u);
15*6777b538SAndroid Build Coastguard Worker   rust::Slice<const uint8_t> rust_slice = SpanToRustSlice(data_span);
16*6777b538SAndroid Build Coastguard Worker   EXPECT_EQ(2ul, rust_slice.length());
17*6777b538SAndroid Build Coastguard Worker   EXPECT_EQ(1, rust_slice[1]);
18*6777b538SAndroid Build Coastguard Worker }
19*6777b538SAndroid Build Coastguard Worker 
20*6777b538SAndroid Build Coastguard Worker }  // namespace
21*6777b538SAndroid Build Coastguard Worker }  // namespace base
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