mirror of
https://github.com/ArthurSonzogni/FTXUI.git
synced 2025-05-06 07:07:51 +08:00
624 lines
16 KiB
C++
624 lines
16 KiB
C++
#include <gtest/gtest.h>
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#include <algorithm> // for remove
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#include <cstddef> // for size_t
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#include <memory> // for shared_ptr
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#include <string> // for allocator, basic_string, string
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#include <vector> // for vector
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#include "ftxui/dom/elements.hpp" // for text, operator|, Element, flex, Elements, flex_grow, flex_shrink, vtext, gridbox, vbox, focus, operator|=, border, frame
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#include "ftxui/dom/node.hpp" // for Render
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#include "ftxui/screen/screen.hpp" // for Screen
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// NOLINTBEGIN
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namespace ftxui {
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namespace {
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std::string rotate(std::string str) {
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str.erase(std::remove(str.begin(), str.end(), '\r'), str.end());
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str.erase(std::remove(str.begin(), str.end(), '\n'), str.end());
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return str;
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}
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Element cell(const char* t) {
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return text(t) | border;
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}
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} // namespace
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TEST(GridboxTest, UnfilledRectangular) {
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auto root = gridbox({
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{text("1"), text("2"), text("3"), text("4")},
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{},
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{},
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});
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}
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TEST(GridboxTest, DifferentSize) {
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auto root = gridbox({
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{cell("1"), cell("22"), cell("333")},
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{cell("4444"), cell("5") | flex, cell("66666")},
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{cell("7"), cell("8"), vbox({cell("9"), cell("10")})},
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});
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Screen screen(20, 12);
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Render(screen, root);
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EXPECT_EQ(screen.ToString(),
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"╭────╮╭──╮╭─────╮ \r\n"
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"│1 ││22││333 │ \r\n"
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"╰────╯╰──╯╰─────╯ \r\n"
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"╭────╮╭──╮╭─────╮ \r\n"
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"│4444││5 ││66666│ \r\n"
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"╰────╯╰──╯╰─────╯ \r\n"
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"╭────╮╭──╮╭─────╮ \r\n"
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"│7 ││8 ││9 │ \r\n"
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"│ ││ │╰─────╯ \r\n"
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"│ ││ │╭─────╮ \r\n"
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"│ ││ ││10 │ \r\n"
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"╰────╯╰──╯╰─────╯ ");
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}
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TEST(GridboxTest, CenterFlex) {
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auto root = gridbox({
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{cell("1"), cell("2"), cell("3")},
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{cell("4"), cell("5") | flex, cell("6")},
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{cell("7"), cell("8"), cell("9")},
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});
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Screen screen(12, 12);
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Render(screen, root);
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EXPECT_EQ(screen.ToString(),
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"╭─╮╭─╮╭─╮ \r\n"
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"│1││2││3│ \r\n"
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"╰─╯╰─╯╰─╯ \r\n"
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"╭─╮╭─╮╭─╮ \r\n"
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"│4││5││6│ \r\n"
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"╰─╯╰─╯╰─╯ \r\n"
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"╭─╮╭─╮╭─╮ \r\n"
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"│7││8││9│ \r\n"
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"╰─╯╰─╯╰─╯ \r\n"
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" \r\n"
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" \r\n"
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" ");
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}
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TEST(GridboxTest, CenterFlexCross) {
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auto root = gridbox({
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{cell("1"), cell("2") | flex, cell("3")},
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{cell("4") | flex, cell("5") | flex, cell("6") | flex},
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{cell("7"), cell("8") | flex, cell("9")},
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});
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Screen screen(12, 12);
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Render(screen, root);
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EXPECT_EQ(screen.ToString(),
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"╭─╮╭────╮╭─╮\r\n"
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"│1││2 ││3│\r\n"
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"╰─╯╰────╯╰─╯\r\n"
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"╭─╮╭────╮╭─╮\r\n"
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"│4││5 ││6│\r\n"
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"│ ││ ││ │\r\n"
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"│ ││ ││ │\r\n"
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"│ ││ ││ │\r\n"
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"╰─╯╰────╯╰─╯\r\n"
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"╭─╮╭────╮╭─╮\r\n"
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"│7││8 ││9│\r\n"
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"╰─╯╰────╯╰─╯");
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}
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TEST(GridboxTest, CenterShrink) {
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auto root = gridbox({
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{cell("111"), cell("222"), cell("333")},
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{cell("444"), cell("555") | flex, cell("444")},
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{cell("777"), cell("888"), cell("999")},
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});
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Screen screen(13, 12);
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Render(screen, root);
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EXPECT_EQ(screen.ToString(),
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"╭───╮╭──╮╭──╮\r\n"
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"│111││22││33│\r\n"
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"╰───╯╰──╯╰──╯\r\n"
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"╭───╮╭──╮╭──╮\r\n"
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"│444││55││44│\r\n"
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"╰───╯╰──╯╰──╯\r\n"
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"╭───╮╭──╮╭──╮\r\n"
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"│777││88││99│\r\n"
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"╰───╯╰──╯╰──╯\r\n"
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" \r\n"
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" \r\n"
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" ");
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}
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TEST(GridboxTest, CenterShrinkColumn) {
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auto root = gridbox({
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{cell("111"), cell("222") | flex, cell("333")},
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{cell("444"), cell("555") | flex, cell("666")},
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{cell("777"), cell("888") | flex, cell("999")},
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});
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Screen screen(13, 12);
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Render(screen, root);
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EXPECT_EQ(screen.ToString(),
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"╭───╮╭─╮╭───╮\r\n"
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"│111││2││333│\r\n"
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"╰───╯╰─╯╰───╯\r\n"
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"╭───╮╭─╮╭───╮\r\n"
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"│444││5││666│\r\n"
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"╰───╯╰─╯╰───╯\r\n"
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"╭───╮╭─╮╭───╮\r\n"
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"│777││8││999│\r\n"
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"╰───╯╰─╯╰───╯\r\n"
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" \r\n"
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" \r\n"
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" ");
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}
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TEST(GridboxTest, Horizontal_NoFlex_NoFlex_NoFlex) {
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auto root = gridbox({
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{
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text("012"),
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text("abc"),
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text("ABC"),
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"0aA", //
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"01aA", //
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"01abA", //
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"01abAB", //
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"012abAB", //
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"012abcAB", //
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"012abcABC", //
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"012abcABC ", //
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"012abcABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Vertical_NoFlex_NoFlex_NoFlex) {
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auto root = gridbox({
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{vtext("012")},
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{vtext("abc")},
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{vtext("ABC")},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"0aA", //
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"01aA", //
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"01abA", //
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"01abAB", //
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"012abAB", //
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"012abcAB", //
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"012abcABC", //
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"012abcABC ", //
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"012abcABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(1, i);
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Render(screen, root);
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EXPECT_EQ(expectations[i], rotate(screen.ToString()));
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}
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}
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TEST(GridboxTest, Horizontal_FlexGrow_NoFlex_NoFlex) {
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auto root = gridbox({
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{
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text("012") | flex_grow,
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text("abc"),
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text("ABC"),
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"0aA", //
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"01aA", //
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"01abA", //
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"01abAB", //
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"012abAB", //
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"012abcAB", //
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"012abcABC", //
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"012 abcABC", //
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"012 abcABC", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Vertical_FlexGrow_NoFlex_NoFlex) {
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auto root = gridbox({
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{vtext("012") | flex_grow},
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{vtext("abc")},
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{vtext("ABC")},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"0aA", //
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"01aA", //
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"01abA", //
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"01abAB", //
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"012abAB", //
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"012abcAB", //
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"012abcABC", //
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"012 abcABC", //
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"012 abcABC", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(1, i);
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Render(screen, root);
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EXPECT_EQ(expectations[i], rotate(screen.ToString()));
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}
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}
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TEST(GridboxTest, Horizontal_NoFlex_FlexGrow_NoFlex) {
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auto root = gridbox({
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{
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text("012"),
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text("abc") | flex_grow,
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text("ABC"),
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"0aA", //
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"01aA", //
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"01abA", //
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"01abAB", //
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"012abAB", //
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"012abcAB", //
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"012abcABC", //
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"012abc ABC", //
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"012abc ABC", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Horizontal_NoFlex_NoFlex_FlexGrow) {
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auto root = gridbox({
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{
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text("012"),
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text("abc"),
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text("ABC") | flex_grow,
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"0aA", //
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"01aA", //
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"01abA", //
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"01abAB", //
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"012abAB", //
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"012abcAB", //
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"012abcABC", //
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"012abcABC ", //
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"012abcABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Horizontal_FlexGrow_NoFlex_FlexGrow) {
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auto root = gridbox({
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{
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text("012") | flex_grow,
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text("abc"),
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text("ABC") | flex_grow,
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"0aA", //
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"01aA", //
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"01abA", //
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"01abAB", //
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"012abAB", //
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"012abcAB", //
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"012abcABC", //
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"012abcABC ", //
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"012 abcABC ", //
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"012 abcABC ", //
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"012 abcABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Horizontal_FlexGrow_FlexGrow_FlexGrow) {
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auto root = gridbox({
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{
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text("012") | flex_grow,
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text("abc") | flex_grow,
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text("ABC") | flex_grow,
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"0aA", //
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"01aA", //
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"01abA", //
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"01abAB", //
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"012abAB", //
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"012abcAB", //
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"012abcABC", //
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"012abcABC ", //
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"012abc ABC ", //
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"012 abc ABC ", //
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"012 abc ABC ", //
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"012 abc ABC ", //
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"012 abc ABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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// ------
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TEST(GridboxTest, Horizontal_FlexShrink_NoFlex_NoFlex) {
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auto root = gridbox({
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{
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text("012") | flex_shrink,
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text("abc"),
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text("ABC"),
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"a", //
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"aA", //
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"abA", //
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"abAB", //
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"abcAB", //
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"abcABC", //
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"0abcABC", //
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"01abcABC", //
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"012abcABC", //
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"012abcABC ", //
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"012abcABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Horizontal_NoFlex_FlexShrink_NoFlex) {
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auto root = gridbox({
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{
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text("012"),
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text("abc") | flex_shrink,
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text("ABC"),
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0A", //
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"01A", //
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"01AB", //
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"012AB", //
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"012ABC", //
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"012aABC", //
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"012abABC", //
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"012abcABC", //
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"012abcABC ", //
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"012abcABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Horizontal_NoFlex_NoFlex_FlexShrink) {
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auto root = gridbox({
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{
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text("012"),
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text("abc"),
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text("ABC") | flex_shrink,
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"0", //
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"0a", //
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"01a", //
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"01ab", //
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"012ab", //
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"012abc", //
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"012abcA", //
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"012abcAB", //
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"012abcABC", //
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"012abcABC ", //
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"012abcABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Horizontal_FlexShrink_NoFlex_FlexShrink) {
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auto root = gridbox({
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{
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text("012") | flex_shrink,
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text("abc"),
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text("ABC") | flex_shrink,
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},
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});
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std::vector<std::string> expectations = {
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"", //
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"a", //
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"ab", //
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"abc", //
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"0abc", //
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"0abcA", //
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"01abcA", //
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"01abcAB", //
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"012abcAB", //
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"012abcABC", //
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"012abcABC ", //
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};
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for (size_t i = 0; i < expectations.size(); ++i) {
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Screen screen(i, 1);
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Render(screen, root);
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EXPECT_EQ(expectations[i], screen.ToString());
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}
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}
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TEST(GridboxTest, Horizontal_FlexShrink_FlexShrink_FlexShrink) {
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auto root = gridbox({
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{
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text("012") | flex_shrink,
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text("abc") | flex_shrink,
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text("ABC") | flex_shrink,
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},
|
|
});
|
|
|
|
std::vector<std::string> expectations = {
|
|
"", //
|
|
"0", //
|
|
"0a", //
|
|
"0aA", //
|
|
"01aA", //
|
|
"01abA", //
|
|
"01abAB", //
|
|
"012abAB", //
|
|
"012abcAB", //
|
|
"012abcABC", //
|
|
"012abcABC ", //
|
|
"012abcABC ", //
|
|
"012abcABC ", //
|
|
};
|
|
for (size_t i = 0; i < expectations.size(); ++i) {
|
|
Screen screen(i, 1);
|
|
Render(screen, root);
|
|
EXPECT_EQ(expectations[i], screen.ToString());
|
|
}
|
|
}
|
|
|
|
TEST(GridboxTest, Horizontal_FlexGrow_NoFlex_FlewShrink) {
|
|
auto root = gridbox({
|
|
{
|
|
text("012") | flex_grow,
|
|
text("abc"),
|
|
text("ABC") | flex_shrink,
|
|
},
|
|
});
|
|
|
|
std::vector<std::string> expectations = {
|
|
"", //
|
|
"0", //
|
|
"0a", //
|
|
"01a", //
|
|
"01ab", //
|
|
"012ab", //
|
|
"012abc", //
|
|
"012abcA", //
|
|
"012abcAB", //
|
|
"012abcABC", //
|
|
"012 abcABC", //
|
|
"012 abcABC", //
|
|
"012 abcABC", //
|
|
};
|
|
for (size_t i = 0; i < expectations.size(); ++i) {
|
|
Screen screen(i, 1);
|
|
Render(screen, root);
|
|
EXPECT_EQ(expectations[i], screen.ToString());
|
|
}
|
|
}
|
|
|
|
// Regression test for https://github.com/ArthurSonzogni/FTXUI/issues/259
|
|
TEST(GridboxTest, MissingCells) {
|
|
auto root = gridbox({
|
|
{cell("1"), cell("2"), cell("3")},
|
|
{cell("4"), cell("5")},
|
|
});
|
|
|
|
Screen screen(20, 7);
|
|
Render(screen, root);
|
|
EXPECT_EQ(screen.ToString(),
|
|
"╭─╮╭─╮╭─╮ \r\n"
|
|
"│1││2││3│ \r\n"
|
|
"╰─╯╰─╯╰─╯ \r\n"
|
|
"╭─╮╭─╮ \r\n"
|
|
"│4││5│ \r\n"
|
|
"╰─╯╰─╯ \r\n"
|
|
" ");
|
|
}
|
|
|
|
TEST(GridboxTest, Focus) {
|
|
auto root = gridbox({
|
|
{cell("1"), cell("2"), cell("3"), cell("4")},
|
|
{cell("5"), cell("6"), cell("7"), cell("8")},
|
|
{cell("9"), cell("10"), cell("11"), cell("12")},
|
|
{cell("13"), cell("14") | focus, cell("15"), cell("16")},
|
|
{cell("17"), cell("18"), cell("19"), cell("20")},
|
|
});
|
|
|
|
root |= frame;
|
|
|
|
Screen screen(4, 3);
|
|
Render(screen, root);
|
|
EXPECT_EQ(screen.ToString(),
|
|
"╭──╮\r\n"
|
|
"│14│\r\n"
|
|
"╰──╯");
|
|
}
|
|
|
|
} // namespace ftxui
|
|
// NOLINTEND
|
|
|
|
// 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.
|