Function TEST_F

tensorflow/core/grappler/optimizers/debug_stripper_test.cc:31–44

class DebugStripperTest : public GrapplerTest {};

TEST_F(DebugStripperTest, OutputEqualToInput) {
  tensorflow::Scope s = tensorflow::Scope::NewRootScope();
  Output x = ops::Placeholder(s, DT_FLOAT, ops::Placeholder::Shape({}));
  Output y = ops::Placeholder(s, DT_FLOAT, ops::Placeholder::Shape({}));
  Output add = ops::Add(s, x, y);
  Output result = ops::Identity(s, add);
  GrapplerItem item;
  TF_CHECK_OK(s.ToGraphDef(&item.graph));

  DebugStripper optimizer;
  GraphDef output;
  EXPECT_EQ(optimizer.Optimize(nullptr, item, &output),
            errors::Aborted("Nothing to do."));
}

TEST_F(DebugStripperTest, StripAssertOnTwoOutputs) {
  tensorflow::Scope s = tensorflow::Scope::NewRootScope();