diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2016-06-23 18:54:30 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2016-06-23 18:54:30 +0200 |
| commit | 361dbd246d0b0f0ceff8d6dea6991807cffde821 (patch) | |
| tree | ef46f7e13970059fc2598eade5e0d0f4f5052432 /unsupported/test/cxx11_tensor_io.cpp | |
| parent | 360a743a10392e0b82fd4acaae60e4114cfb7806 (diff) | |
Add unit test for printing empty tensors
Diffstat (limited to 'unsupported/test/cxx11_tensor_io.cpp')
| -rw-r--r-- | unsupported/test/cxx11_tensor_io.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/unsupported/test/cxx11_tensor_io.cpp b/unsupported/test/cxx11_tensor_io.cpp index 8267dcadd..489960529 100644 --- a/unsupported/test/cxx11_tensor_io.cpp +++ b/unsupported/test/cxx11_tensor_io.cpp @@ -40,6 +40,12 @@ static void test_output_1d() std::string expected("0\n1\n2\n3\n4"); VERIFY_IS_EQUAL(std::string(os.str()), expected); + + Eigen::Tensor<double,1,DataLayout> empty_tensor(0); + std::stringstream empty_os; + empty_os << empty_tensor; + std::string empty_string; + VERIFY_IS_EQUAL(std::string(empty_os.str()), empty_string); } |