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Add all test #32

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62 changes: 62 additions & 0 deletions test/TensorTest.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -213,5 +213,67 @@ TEST_F(TensorTest, Transpose) {
file.saveFile();
}

// 测试 all()
TEST_F(TensorTest, AllNoDim) {
auto file_name = g_custom_param.get();
FileManerger file(file_name);
file.createFile();
std::vector<int64_t> shape = {2, 3};
at::Tensor t = at::ones(shape, at::kFloat);
at::Tensor out = t.all();
file << std::to_string(out.dim()) << " ";
file << std::to_string(static_cast<int>(out.scalar_type())) << " ";
file << std::to_string(static_cast<int>(out.data_ptr<bool>()[0])) << " ";
file.saveFile();
}

// 测试 all(dim, keepdim)
TEST_F(TensorTest, AllDim) {
auto file_name = g_custom_param.get();
FileManerger file(file_name);
file.createFile();
std::vector<int64_t> shape = {2, 3};
at::Tensor t = at::ones(shape, at::kFloat);
at::Tensor out = t.all(0, false);
file << std::to_string(out.dim()) << " ";
file << std::to_string(out.size(0)) << " ";
bool* p = out.data_ptr<bool>();
for (int64_t i = 0; i < out.numel(); ++i) {
file << std::to_string(static_cast<int>(p[i])) << " ";
}
file.saveFile();
}

// 测试 all(dim, keepdim=true)
TEST_F(TensorTest, AllOptDim) {
auto file_name = g_custom_param.get();
FileManerger file(file_name);
file.createFile();
std::vector<int64_t> shape = {2, 3};
at::Tensor t = at::ones(shape, at::kFloat);
at::Tensor out = t.all(1, true);
file << std::to_string(out.dim()) << " ";
file << std::to_string(out.size(0)) << " ";
file << std::to_string(out.size(1)) << " ";
file.saveFile();
}

// 测试 allclose
TEST_F(TensorTest, Allclose) {
auto file_name = g_custom_param.get();
FileManerger file(file_name);
file.createFile();
std::vector<int64_t> shape = {2, 3};
at::Tensor a = at::ones(shape, at::kFloat);
at::Tensor b = at::ones(shape, at::kFloat);
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@BingooYang BingooYang Feb 5, 2026

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测试的数据类型和shape太少了，需要更加充分的测试

bool result = a.allclose(b, 1e-5, 1e-8, false);
file << std::to_string(static_cast<int>(result)) << " ";
at::Tensor c = at::ones(shape, at::kFloat);
c.data_ptr<float>()[0] = 100.0f;
bool result2 = a.allclose(c, 1e-5, 1e-8, false);
file << std::to_string(static_cast<int>(result2)) << " ";
file.saveFile();
}

} // namespace test
} // namespace at