mirror of
https://github.com/encounter/dawn-cmake.git
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b02535557e
This Cl moves the cpp includes to above the project includes fixing up the build/include_order issues and enabling the lint check. A couple includes are marked as NOLINT as the c header has to come after the project header due to setting defines. Bug: dawn:1339 Change-Id: Ia47499c94fff99106397b83f6c5c7fe100c44a0e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86513 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
82 lines
2.6 KiB
C++
82 lines
2.6 KiB
C++
// Copyright 2020 The Dawn Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <array>
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#include "gtest/gtest.h"
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#include "dawn/common/TypedInteger.h"
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#include "dawn/common/ityp_span.h"
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class ITypSpanTest : public testing::Test {
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protected:
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using Key = TypedInteger<struct KeyT, size_t>;
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using Val = TypedInteger<struct ValT, uint32_t>;
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using Span = ityp::span<Key, Val>;
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};
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// Test that values can be set at an index and retrieved from the same index.
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TEST_F(ITypSpanTest, Indexing) {
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std::array<Val, 10> arr;
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Span span(arr.data(), Key(arr.size()));
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{
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span[Key(2)] = Val(5);
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span[Key(1)] = Val(9);
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span[Key(9)] = Val(2);
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ASSERT_EQ(span[Key(2)], Val(5));
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ASSERT_EQ(span[Key(1)], Val(9));
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ASSERT_EQ(span[Key(9)], Val(2));
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}
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}
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// Test that the span can be is iterated in order with a range-based for loop
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TEST_F(ITypSpanTest, RangeBasedIteration) {
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std::array<Val, 10> arr;
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Span span(arr.data(), Key(arr.size()));
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// Assign in a non-const range-based for loop
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uint32_t i = 0;
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for (Val& val : span) {
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val = Val(i);
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}
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// Check values in a const range-based for loop
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i = 0;
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for (Val val : static_cast<const Span&>(span)) {
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ASSERT_EQ(val, span[Key(i++)]);
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}
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}
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// Test that begin/end/front/back/data return pointers/references to the correct elements.
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TEST_F(ITypSpanTest, BeginEndFrontBackData) {
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std::array<Val, 10> arr;
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Span span(arr.data(), Key(arr.size()));
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// non-const versions
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ASSERT_EQ(span.begin(), &span[Key(0)]);
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ASSERT_EQ(span.end(), &span[Key(0)] + static_cast<size_t>(span.size()));
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ASSERT_EQ(&span.front(), &span[Key(0)]);
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ASSERT_EQ(&span.back(), &span[Key(9)]);
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ASSERT_EQ(span.data(), &span[Key(0)]);
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// const versions
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const Span& constSpan = span;
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ASSERT_EQ(constSpan.begin(), &constSpan[Key(0)]);
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ASSERT_EQ(constSpan.end(), &constSpan[Key(0)] + static_cast<size_t>(constSpan.size()));
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ASSERT_EQ(&constSpan.front(), &constSpan[Key(0)]);
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ASSERT_EQ(&constSpan.back(), &constSpan[Key(9)]);
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ASSERT_EQ(constSpan.data(), &constSpan[Key(0)]);
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}
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