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#include "src/tint/lang/core/type/depth_multisampled_texture.h"

#include "src/tint/lang/core/type/external_texture.h"
#include "src/tint/lang/core/type/helper_test.h"
#include "src/tint/lang/core/type/sampled_texture.h"
#include "src/tint/lang/core/type/storage_texture.h"
#include "src/tint/lang/core/type/texture_dimension.h"

namespace tint::core::type {
namespace {

using DepthMultisampledTextureTest = TestHelper;

TEST_F(DepthMultisampledTextureTest, Creation) {
    auto* a = create<DepthMultisampledTexture>(TextureDimension::k2d);
    auto* b = create<DepthMultisampledTexture>(TextureDimension::k2d);

    EXPECT_EQ(a, b);
}

TEST_F(DepthMultisampledTextureTest, Hash) {
    auto* a = create<DepthMultisampledTexture>(TextureDimension::k2d);
    auto* b = create<DepthMultisampledTexture>(TextureDimension::k2d);

    EXPECT_EQ(a->unique_hash, b->unique_hash);
}

TEST_F(DepthMultisampledTextureTest, Equals) {
    auto* a = create<DepthMultisampledTexture>(TextureDimension::k2d);
    auto* b = create<DepthMultisampledTexture>(TextureDimension::k2d);

    EXPECT_TRUE(a->Equals(*a));
    EXPECT_TRUE(a->Equals(*b));
    EXPECT_FALSE(a->Equals(Void{}));
}

TEST_F(DepthMultisampledTextureTest, Dim) {
    DepthMultisampledTexture d(TextureDimension::k2d);
    EXPECT_EQ(d.dim(), TextureDimension::k2d);
}

TEST_F(DepthMultisampledTextureTest, FriendlyName) {
    DepthMultisampledTexture d(TextureDimension::k2d);
    EXPECT_EQ(d.FriendlyName(), "texture_depth_multisampled_2d");
}

TEST_F(DepthMultisampledTextureTest, Clone) {
    auto* a = create<DepthMultisampledTexture>(TextureDimension::k2d);

    core::type::Manager mgr;
    core::type::CloneContext ctx{{nullptr}, {nullptr, &mgr}};

    auto* dt = a->Clone(ctx);
    EXPECT_EQ(dt->dim(), TextureDimension::k2d);
}

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