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author | Håvard Pettersen <havardpe@oath.com> | 2022-01-26 14:37:07 +0000 |
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committer | Håvard Pettersen <havardpe@oath.com> | 2022-01-26 14:37:07 +0000 |
commit | 1aa96e408b54c44ecbe605b455c17422f9632612 (patch) | |
tree | ad99b456f502ca88ae1dce96ccaed72445d46876 /eval/src/tests/eval | |
parent | 1ecbb8ced4c2599155a2438625987b78e174bd5a (diff) |
handle nan cells when converting tensor spec to expression
Diffstat (limited to 'eval/src/tests/eval')
-rw-r--r-- | eval/src/tests/eval/tensor_spec/tensor_spec_test.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/eval/src/tests/eval/tensor_spec/tensor_spec_test.cpp b/eval/src/tests/eval/tensor_spec/tensor_spec_test.cpp index 4c5b847abc1..b51faa35c4f 100644 --- a/eval/src/tests/eval/tensor_spec/tensor_spec_test.cpp +++ b/eval/src/tests/eval/tensor_spec/tensor_spec_test.cpp @@ -7,6 +7,8 @@ using vespalib::Slime; using vespalib::eval::TensorSpec; +auto my_nan = std::numeric_limits<double>::quiet_NaN(); + TEST("require that a tensor spec can be converted to and from slime") { TensorSpec spec("tensor(x[2],y{})"); spec.add({{"x", 0}, {"y", "xxx"}}, 1.0) @@ -30,6 +32,17 @@ TEST("require that a tensor spec can be converted to and from an expression") { EXPECT_EQUAL(TensorSpec::from_expr(expr), spec); } +TEST("require that nan cells get converted to valid expressions") { + TensorSpec spec("tensor<float>(x[2],y{})"); + spec.add({{"x", 0}, {"y", "xxx"}}, my_nan) + .add({{"x", 0}, {"y", "yyy"}}, my_nan) + .add({{"x", 1}, {"y", "xxx"}}, 3.0) + .add({{"x", 1}, {"y", "yyy"}}, 4.0); + vespalib::string expr = spec.to_expr(); + fprintf(stderr, "expr: \n%s\n", expr.c_str()); + EXPECT_EQUAL(TensorSpec::from_expr(expr), spec); +} + TEST("require that tensor specs can be diffed") { TensorSpec expect("tensor(x[2],y{})"); expect.add({{"x", 0}, {"y", "xxx"}}, 1.5) |