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#include <Python.h>
#include <catch/catch.hpp>
#include "graph/graph.h"
#include "graph/node.h"
#include "graph/datum.h"
TEST_CASE("Cross-node datum deletion")
{
auto g = new Graph();
auto a = new Node("a", g);
auto ax = new Datum("x", "3.0", &PyFloat_Type, a);
auto b = new Node("b", g);
auto bx = new Datum("x", "a.x", &PyFloat_Type, b);
a->uninstall(ax);
REQUIRE(bx->isValid() == false);
CAPTURE(bx->getError());
REQUIRE(bx->getError().find("Name 'x' is not defined")
!= std::string::npos);
g->uninstall(a);
REQUIRE(bx->isValid() == false);
CAPTURE(bx->getError());
REQUIRE(bx->getError().find("Name 'a' is not defined")
!= std::string::npos);
}
TEST_CASE("Cross-node node deletion")
{
auto g = new Graph();
auto a = new Node("a", g);
auto ax = new Datum("x", "3.0", &PyFloat_Type, a);
auto b = new Node("b", g);
auto bx = new Datum("x", "a.x", &PyFloat_Type, b);
g->uninstall(a);
REQUIRE(bx->isValid() == false);
CAPTURE(bx->getError());
REQUIRE(bx->getError().find("Name 'a' is not defined")
!= std::string::npos);
}
TEST_CASE("Cross-node name creation")
{
auto g = new Graph();
auto a = new Node("a", g);
auto ax = new Datum("x", "b.x", &PyFloat_Type, a);
CAPTURE(ax->getError());
REQUIRE(ax->isValid() == false);
auto b = new Node("b", g);
auto bx = new Datum("x", "1.0", &PyFloat_Type, b);
CAPTURE(ax->getError());
REQUIRE(ax->isValid() == true);
}
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