Mirror/FTXUI
1
0
Fork 0
mirror of https://github.com/ArthurSonzogni/FTXUI.git synced 2025-09-28 16:29:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

Allows components to remove a child or access to children in general (#152)

Browse Source 
Allows components to remove a child or access to children in general.

Co-authored-by: Felix Heitmann <fheitmann@se-gpu-03.intern.plath.de>
Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>
This commit is contained in:
Felix Heitmann
2021-07-15 15:29:33 +02:00
committed by GitHub
parent 23789c2d7b
commit c34494ce26
3 changed files with 171 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

129
src/ftxui/component/component_test.cpp
View File

@@ -1,8 +1,10 @@
#include <memory> // for shared_ptr, allocator, make_shared, __shared_ptr_access
#include <gtest/gtest-message.h> // for Message
#include <gtest/gtest-test-part.h> // for TestPartResult
#include <memory> // for shared_ptr, __shared_ptr_access, allocator, make_shared
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component_base.hpp" // for ComponentBase, Component
#include "gtest/gtest_pred_impl.h" // for Test, SuiteApiResolver, TEST, TestFactoryImpl
#include "gtest/gtest_pred_impl.h" // for EXPECT_EQ, Test, SuiteApiResolver, TEST, TestFactoryImpl
using namespace ftxui;
@@ -30,6 +32,129 @@ TEST(ContainerTest, DeleteChildFirst) {
parent.reset();
}
TEST(ContainerTest, Detach) {
auto parent = Make();
auto child_1 = Make();
auto child_2 = Make();
auto child_3 = Make();
parent->Add(child_1);
parent->Add(child_2);
parent->Add(child_3);
EXPECT_EQ(parent->ChildCount(), 3u);
EXPECT_EQ(child_1->Parent(), parent.get());
EXPECT_EQ(child_2->Parent(), parent.get());
EXPECT_EQ(child_3->Parent(), parent.get());
child_2->Detach();
EXPECT_EQ(parent->ChildCount(), 2u);
EXPECT_EQ(child_1->Parent(), parent.get());
EXPECT_EQ(child_2->Parent(), nullptr);
EXPECT_EQ(child_3->Parent(), parent.get());
child_2->Detach();
EXPECT_EQ(parent->ChildCount(), 2u);
EXPECT_EQ(child_1->Parent(), parent.get());
EXPECT_EQ(child_2->Parent(), nullptr);
EXPECT_EQ(child_3->Parent(), parent.get());
child_1->Detach();
EXPECT_EQ(parent->ChildCount(), 1u);
EXPECT_EQ(child_1->Parent(), nullptr);
EXPECT_EQ(child_2->Parent(), nullptr);
EXPECT_EQ(child_3->Parent(), parent.get());
child_3->Detach();
EXPECT_EQ(parent->ChildCount(), 0u);
EXPECT_EQ(child_1->Parent(), nullptr);
EXPECT_EQ(child_2->Parent(), nullptr);
EXPECT_EQ(child_3->Parent(), nullptr);
}
TEST(ContainerTest, DetachAllChild) {
auto parent = Make();
auto child_1 = Make();
auto child_2 = Make();
auto child_3 = Make();
parent->Add(child_1);
parent->Add(child_2);
parent->Add(child_3);
EXPECT_EQ(parent->ChildCount(), 3u);
EXPECT_EQ(child_1->Parent(), parent.get());
EXPECT_EQ(child_2->Parent(), parent.get());
EXPECT_EQ(child_3->Parent(), parent.get());
parent->DetachAllChild();
EXPECT_EQ(parent->ChildCount(), 0u);
EXPECT_EQ(child_1->Parent(), nullptr);
EXPECT_EQ(child_2->Parent(), nullptr);
EXPECT_EQ(child_3->Parent(), nullptr);
}
TEST(ContainerTest, Add) {
auto parent = Make();
auto child_1 = Make();
auto child_2 = Make();
EXPECT_EQ(parent->ChildCount(), 0u);
EXPECT_EQ(child_1->Parent(), nullptr);
EXPECT_EQ(child_2->Parent(), nullptr);
parent->Add(child_1);
EXPECT_EQ(parent->ChildCount(), 1u);
EXPECT_EQ(child_1->Parent(), parent.get());
EXPECT_EQ(child_2->Parent(), nullptr);
parent->Add(child_1);
EXPECT_EQ(parent->ChildCount(), 1u);
EXPECT_EQ(child_1->Parent(), parent.get());
EXPECT_EQ(child_2->Parent(), nullptr);
parent->Add(child_2);
EXPECT_EQ(parent->ChildCount(), 2u);
EXPECT_EQ(child_1->Parent(), parent.get());
EXPECT_EQ(child_2->Parent(), parent.get());
}
TEST(ContainerTest, ChildAt) {
auto parent = Make();
auto child_1 = Make();
auto child_2 = Make();
EXPECT_EQ(parent->ChildCount(), 0u);
parent->Add(child_1);
EXPECT_EQ(parent->ChildCount(), 1u);
EXPECT_EQ(parent->ChildAt(0u), child_1);
parent->Add(child_2);
EXPECT_EQ(parent->ChildCount(), 2u);
EXPECT_EQ(parent->ChildAt(0u), child_1);
EXPECT_EQ(parent->ChildAt(1u), child_2);
parent->Add(child_1);
EXPECT_EQ(parent->ChildCount(), 2u);
EXPECT_EQ(parent->ChildAt(0u), child_2);
EXPECT_EQ(parent->ChildAt(1u), child_1);
child_1->Detach();
EXPECT_EQ(parent->ChildCount(), 1u);
EXPECT_EQ(parent->ChildAt(0u), child_2);
}
// Copyright 2020 Arthur Sonzogni. All rights reserved.
// Use of this source code is governed by the MIT license that can be found in
// the LICENSE file.