src/tint/lang/core/interpolation_sampling_test.cc

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////////////////////////////////////////////////////////////////////////////////
// File generated by 'tools/src/cmd/gen' using the template:
//   src/tint/lang/core/interpolation_sampling_test.cc.tmpl
//
// To regenerate run: './tools/run gen'
//
//                       Do not modify this file directly
////////////////////////////////////////////////////////////////////////////////

#include "src/tint/lang/core/interpolation_sampling.h"

#include <gtest/gtest.h>
#include <string>

#include "src/tint/utils/text/string.h"

namespace tint::core {
namespace {

namespace interpolation_sampling_tests {

namespace parse_print_tests {

struct Case {
    const char* string;
    InterpolationSampling value;
};

inline std::ostream& operator<<(std::ostream& out, Case c) {
    return out << "'" << std::string(c.string) << "'";
}

static constexpr Case kValidCases[] = {
    {"center", InterpolationSampling::kCenter},
    {"centroid", InterpolationSampling::kCentroid},
    {"sample", InterpolationSampling::kSample},
};

static constexpr Case kInvalidCases[] = {
    {"ccnter", InterpolationSampling::kUndefined},
    {"c3r", InterpolationSampling::kUndefined},
    {"centeV", InterpolationSampling::kUndefined},
    {"1entroid", InterpolationSampling::kUndefined},
    {"enJrqqid", InterpolationSampling::kUndefined},
    {"llen77roid", InterpolationSampling::kUndefined},
    {"sapppHHe", InterpolationSampling::kUndefined},
    {"cam", InterpolationSampling::kUndefined},
    {"sbGpl", InterpolationSampling::kUndefined},
};

using InterpolationSamplingParseTest = testing::TestWithParam<Case>;

TEST_P(InterpolationSamplingParseTest, Parse) {
    const char* string = GetParam().string;
    InterpolationSampling expect = GetParam().value;
    EXPECT_EQ(expect, ParseInterpolationSampling(string));
}

INSTANTIATE_TEST_SUITE_P(ValidCases,
                         InterpolationSamplingParseTest,
                         testing::ValuesIn(kValidCases));
INSTANTIATE_TEST_SUITE_P(InvalidCases,
                         InterpolationSamplingParseTest,
                         testing::ValuesIn(kInvalidCases));

using InterpolationSamplingPrintTest = testing::TestWithParam<Case>;

TEST_P(InterpolationSamplingPrintTest, Print) {
    InterpolationSampling value = GetParam().value;
    const char* expect = GetParam().string;
    EXPECT_EQ(expect, ToString(value));
}

INSTANTIATE_TEST_SUITE_P(ValidCases,
                         InterpolationSamplingPrintTest,
                         testing::ValuesIn(kValidCases));

}  // namespace parse_print_tests

}  // namespace interpolation_sampling_tests

}  // namespace
}  // namespace tint::core