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#include <format>
#include <string>
#include <catch2/catch_all.hpp>
#include "test_edge_node_overlap_utilities.h"
#include "test_utilities.h"
TEST_CASE("Edge node overlap for curve and icurve arrow",
"An edge connected to a node shall touch that node and not overlap "
"it too much") {
std::string filename_base = AUTO_NAME();
const std::string_view primitive_arrow_shape = GENERATE("curve", "icurve");
const auto arrow_shape_modifier =
GENERATE(from_range(all_arrow_shape_modifiers));
INFO("Edge arrow shape modifier: " << arrow_shape_modifier);
const auto arrow_shape =
std::format("{}{}", arrow_shape_modifier, primitive_arrow_shape);
INFO("Edge arrowhead: " << arrow_shape);
filename_base += std::format("_arrow_shape_{}", arrow_shape);
const auto rankdir = GENERATE(from_range(all_rank_directions));
INFO("Rank direction: " << rankdir);
filename_base += std::format("_rankdir_{}", rankdir);
const graph_options graph_options = {
.rankdir = rankdir,
.node_shape = "polygon",
.node_penwidth = 2,
.dir = "both",
.edge_penwidth = 2,
.primitive_arrowhead_shape = primitive_arrow_shape,
.primitive_arrowtail_shape = primitive_arrow_shape,
.arrowhead_modifier = arrow_shape_modifier,
.arrowtail_modifier = arrow_shape_modifier,
};
test_edge_node_overlap(graph_options, {}, {.filename_base = filename_base});
}
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