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add sparse related API tests #23

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26 changes: 26 additions & 0 deletions test/TensorTest.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -151,6 +151,32 @@ TEST_F(TensorTest, IsCuda) {
EXPECT_FALSE(tensor.is_cuda());
}

// 测试 is_sparse
TEST_F(TensorTest, IsSparse) {
// 密集张量应该返回 false
EXPECT_FALSE(tensor.is_sparse());

// 创建稀疏 COO 张量 - 先创建模板，再使用 zeros_like
at::TensorOptions sparse_options =
at::TensorOptions().dtype(at::kFloat).layout(at::kSparse);
at::Tensor sparse_template = at::empty({2, 3}, sparse_options);
at::Tensor sparse_tensor = at::zeros_like(sparse_template);
EXPECT_TRUE(sparse_tensor.is_sparse());
}

// 测试 is_sparse_csr
TEST_F(TensorTest, IsSparseCsr) {
// 密集张量应该返回 false
EXPECT_FALSE(tensor.is_sparse_csr());

// 创建稀疏 CSR 张量 - 先创建模板，再使用 zeros_like
at::TensorOptions sparse_csr_options =
at::TensorOptions().dtype(at::kFloat).layout(at::kSparseCsr);
at::Tensor sparse_csr_template = at::empty({2, 3}, sparse_csr_options);
at::Tensor sparse_csr_tensor = at::zeros_like(sparse_csr_template);
EXPECT_TRUE(sparse_csr_tensor.is_sparse_csr());
}

// 测试 reshape
TEST_F(TensorTest, Reshape) {
// Tensor tensor(paddle_tensor_);
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