bitcast_validation_test.cc | Explore in Territory

// Copyright 2021 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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#include <type_traits>

#include "src/tint/lang/wgsl/resolver/resolver.h"
#include "src/tint/lang/wgsl/resolver/resolver_helper_test.h"

#include "gmock/gmock.h"

namespace tint::resolver {
namespace {

usingnamespacetint::core::fluent_types;     // NOLINT
usingnamespacetint::core::number_suffixes;  // NOLINT

struct Type { … };

// Valids numeric scalar and vector types of all bit width
static constexpr Type k16BitsNumericTypes[] = …;
static constexpr Type k32BitsNumericTypes[] = …;
static constexpr Type k48BitsNumericTypes[] = …;
static constexpr Type k64BitsNumericTypes[] = …;
static constexpr Type k96BitsNumericTypes[] = …;
static constexpr Type k128BitsNumericTypes[] = …;

static constexpr Type kInvalid[] = …;

ResolverBitcastValidationTest;

////////////////////////////////////////////////////////////////////////////////
// Valid bitcasts
////////////////////////////////////////////////////////////////////////////////
ResolverBitcastValidationTestPass;
TEST_P(ResolverBitcastValidationTestPass, Test) { … }
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);

////////////////////////////////////////////////////////////////////////////////
// Invalid bitcast tests
////////////////////////////////////////////////////////////////////////////////
ResolverInvalidBitcastTest;
TEST_P(ResolverInvalidBitcastTest, Test) { … }
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);

INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);

INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);

////////////////////////////////////////////////////////////////////////////////
// Compile-time bitcasts to NaN or Inf are invalid
////////////////////////////////////////////////////////////////////////////////
ResolverBitcastValidationTestInvalidConst;
TEST_F(ResolverBitcastValidationTestInvalidConst, ConstBitcastToF16NaN) { … }

TEST_F(ResolverBitcastValidationTestInvalidConst, ConstBitcastToF16Inf) { … }

TEST_F(ResolverBitcastValidationTestInvalidConst, ConstBitcastToF32NaN) { … }

TEST_F(ResolverBitcastValidationTestInvalidConst, ConstBitcastToF32Inf) { … }

}  // namespace
}  // namespace tint::resolver
chromium/third_party/dawn/src/tint/lang/wgsl/resolver/bitcast_validation_test.cc
