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node: has_children/has_child_recursive

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This commit is contained in:
Matvey Cherevko
2019-02-10 08:55:31 +07:00
parent 62e86f45f4
commit f9054a9abf
3 changed files with 64 additions and 18 deletions
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49
untests/sources/untests_high/node.cpp
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@@ -153,26 +153,55 @@ TEST_CASE("node") {
}
}
}
SECTION("has_parent") {
SECTION("has_parent/has_parent_recursive") {
auto p = node::create(w);
REQUIRE_FALSE(p->has_parent());
REQUIRE_FALSE(p->has_parent(nullptr));
REQUIRE_FALSE(p->has_parent_recursive(nullptr));
auto n = node::create(w, p);
REQUIRE_FALSE(p->has_parent());
REQUIRE_FALSE(p->has_parent_recursive(n));
REQUIRE(n->has_parent());
REQUIRE(n->has_parent(p));
REQUIRE(n->has_parent(nullptr));
REQUIRE(n->has_parent_recursive(p));
REQUIRE_FALSE(n->has_parent_recursive(nullptr));
auto pp = node::create(w);
REQUIRE_FALSE(n->has_parent(pp));
REQUIRE_FALSE(pp->has_parent(pp));
REQUIRE_FALSE(n->has_parent_recursive(pp));
REQUIRE_FALSE(pp->has_parent_recursive(pp));
pp->add_child(p);
REQUIRE(n->has_parent(p));
REQUIRE(n->has_parent(pp));
REQUIRE(n->has_parent_recursive(p));
REQUIRE(n->has_parent_recursive(pp));
REQUIRE_FALSE(n->has_parent(n));
REQUIRE_FALSE(pp->has_parent(pp));
REQUIRE_FALSE(n->has_parent_recursive(n));
REQUIRE_FALSE(pp->has_parent_recursive(pp));
}
SECTION("has_children/has_child_recursive") {
auto p = node::create(w);
REQUIRE_FALSE(p->has_children());
REQUIRE_FALSE(p->has_child_recursive(nullptr));
auto n = node::create(w, p);
REQUIRE(p->has_children());
REQUIRE(p->has_child_recursive(n));
REQUIRE_FALSE(p->has_child_recursive(nullptr));
REQUIRE_FALSE(n->has_children());
REQUIRE_FALSE(n->has_child_recursive(p));
REQUIRE_FALSE(n->has_child_recursive(nullptr));
auto pp = node::create(w);
REQUIRE_FALSE(n->has_child_recursive(pp));
REQUIRE_FALSE(pp->has_child_recursive(pp));
pp->add_child(p);
REQUIRE_FALSE(n->has_child_recursive(p));
REQUIRE_FALSE(n->has_child_recursive(pp));
REQUIRE(pp->has_child_recursive(p));
REQUIRE(pp->has_child_recursive(n));
}
SECTION("auto_remove/remove_all_children") {
{