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#include "keycombination.h"
#include "3rd-party/catch.hpp"
#include "test_helpers/stringmaker/keycombination.h"
using namespace newsboat;
TEST_CASE("KeyCombination parses bind-key key combinations", "[KeyCombination]")
{
const auto check = [](const std::string& input, const std::string& key, bool shift,
bool control, bool alt) {
const auto key_combination = KeyCombination::from_bindkey(input);
REQUIRE(key_combination.get_key() == key);
REQUIRE(key_combination.has_shift() == shift);
REQUIRE(key_combination.has_control() == control);
REQUIRE(key_combination.has_alt() == alt);
};
check("a", "a", false, false, false);
check("A", "a", true, false, false);
check("^a", "a", false, true, false);
check("^A", "a", false, true, false);
check("<", "<", false, false, false);
check(">", ">", false, false, false);
check("ENTER", "ENTER", false, false, false);
}
TEST_CASE("KeyCombination can output bind-key styled strings", "[KeyCombination]")
{
const auto check = [](const std::string& expected, const std::string& key,
ShiftState shift, ControlState control) {
REQUIRE(KeyCombination(key, shift, control,
AltState::NoAlt).to_bindkey_string() == expected);
};
check("a", "a", ShiftState::NoShift, ControlState::NoControl);
check("A", "a", ShiftState::Shift, ControlState::NoControl);
check("^A", "a", ShiftState::NoShift, ControlState::Control);
check("^A", "a", ShiftState::Shift, ControlState::Control);
check("ENTER", "ENTER", ShiftState::NoShift, ControlState::NoControl);
}
TEST_CASE("KeyCombination equality operator", "[KeyCombination]")
{
SECTION("KeyCombinations equal") {
REQUIRE(KeyCombination::from_bindkey("a")
== KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt));
REQUIRE(KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt)
== KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt));
REQUIRE(KeyCombination("a", ShiftState::Shift, ControlState::Control, AltState::Alt)
== KeyCombination("a", ShiftState::Shift, ControlState::Control, AltState::Alt));
}
SECTION("KeyCombinations differ") {
REQUIRE_FALSE(KeyCombination::from_bindkey("a")
== KeyCombination("a", ShiftState::Shift, ControlState::NoControl, AltState::NoAlt));
REQUIRE_FALSE(KeyCombination::from_bindkey("a")
== KeyCombination("a", ShiftState::NoShift, ControlState::Control, AltState::NoAlt));
REQUIRE_FALSE(KeyCombination::from_bindkey("a")
== KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::Alt));
REQUIRE_FALSE(KeyCombination::from_bindkey("^A")
== KeyCombination("a", ShiftState::Shift, ControlState::Control, AltState::NoAlt));
REQUIRE_FALSE(KeyCombination::from_bindkey("^A")
== KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt));
REQUIRE_FALSE(KeyCombination::from_bindkey("^A")
== KeyCombination("a", ShiftState::NoShift, ControlState::Control, AltState::Alt));
REQUIRE_FALSE(
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt)
== KeyCombination("a", ShiftState::Shift, ControlState::NoControl, AltState::NoAlt));
REQUIRE_FALSE(
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt)
== KeyCombination("a", ShiftState::NoShift, ControlState::Control, AltState::NoAlt));
REQUIRE_FALSE(
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt)
== KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::Alt));
}
}
TEST_CASE("KeyCombination less-than operator", "[KeyCombination]")
{
SECTION("Consistent results") {
const auto check_smaller = [](const KeyCombination& lhs, const KeyCombination& rhs) {
REQUIRE(lhs < rhs);
REQUIRE_FALSE(rhs < lhs);
};
check_smaller(
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt),
KeyCombination("b", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt));
check_smaller(
KeyCombination("a", ShiftState::Shift, ControlState::NoControl, AltState::NoAlt),
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt));
check_smaller(
KeyCombination("a", ShiftState::NoShift, ControlState::Control, AltState::NoAlt),
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt));
check_smaller(
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::Alt),
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt));
}
SECTION("Equal values") {
REQUIRE_FALSE(
KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt)
< KeyCombination("a", ShiftState::NoShift, ControlState::NoControl, AltState::NoAlt));
REQUIRE_FALSE(
KeyCombination("ENTER", ShiftState::Shift, ControlState::Control, AltState::Alt)
< KeyCombination("ENTER", ShiftState::Shift, ControlState::Control, AltState::Alt));
}
}
TEST_CASE("to_bind_string", "[KeyCombination]")
{
REQUIRE(KeyCombination("a").to_bind_string() == "a");
REQUIRE(KeyCombination("=").to_bind_string() == "=");
REQUIRE(KeyCombination("^").to_bind_string() == "^");
REQUIRE(KeyCombination(">").to_bind_string() == ">");
REQUIRE(KeyCombination("a", ShiftState::Shift).to_bind_string() == "A");
REQUIRE(KeyCombination("a", ShiftState::NoShift,
ControlState::Control).to_bind_string() == "^A");
REQUIRE(KeyCombination("ENTER").to_bind_string() == "<ENTER>");
REQUIRE(KeyCombination("F1", ShiftState::NoShift, ControlState::NoControl,
AltState::NoAlt).to_bind_string() == "<F1>");
REQUIRE(KeyCombination("F1", ShiftState::NoShift, ControlState::NoControl,
AltState::Alt).to_bind_string() == "<M-F1>");
REQUIRE(KeyCombination("F1", ShiftState::NoShift, ControlState::Control,
AltState::NoAlt).to_bind_string() == "<C-F1>");
REQUIRE(KeyCombination("F1", ShiftState::NoShift, ControlState::Control,
AltState::Alt).to_bind_string() == "<C-M-F1>");
REQUIRE(KeyCombination("F1", ShiftState::Shift, ControlState::NoControl,
AltState::NoAlt).to_bind_string() == "<S-F1>");
REQUIRE(KeyCombination("F1", ShiftState::Shift, ControlState::NoControl,
AltState::Alt).to_bind_string() == "<S-M-F1>");
REQUIRE(KeyCombination("F1", ShiftState::Shift, ControlState::Control,
AltState::NoAlt).to_bind_string() == "<C-S-F1>");
REQUIRE(KeyCombination("F1", ShiftState::Shift, ControlState::Control,
AltState::Alt).to_bind_string() == "<C-S-M-F1>");
}
TEST_CASE("from_bind parses sequence of key combinations", "[KeyCombination]")
{
SECTION("Empty input") {
const auto key_combinations = KeyCombination::from_bind("");
REQUIRE(key_combinations.size() == 0);
}
SECTION("Single key") {
SECTION("Regular letter key") {
const auto key_combinations = KeyCombination::from_bind("g");
REQUIRE(key_combinations.size() == 1);
INFO(key_combinations[0].to_bind_string());
REQUIRE(key_combinations[0] == KeyCombination("g"));
}
SECTION("Letter with shift") {
const auto key_combinations = KeyCombination::from_bind("G");
REQUIRE(key_combinations.size() == 1);
INFO(key_combinations[0].to_bind_string());
REQUIRE(key_combinations[0] == KeyCombination("g", ShiftState::Shift));
}
SECTION("Letter with control") {
const auto key_combinations = KeyCombination::from_bind("^G");
REQUIRE(key_combinations.size() == 1);
INFO(key_combinations[0].to_bind_string());
REQUIRE(key_combinations[0] == KeyCombination("g", ShiftState::NoShift,
ControlState::Control));
}
SECTION("Symbol key") {
const auto key_combinations = KeyCombination::from_bind("=");
REQUIRE(key_combinations.size() == 1);
INFO(key_combinations[0].to_bind_string());
REQUIRE(key_combinations[0] == KeyCombination("="));
}
SECTION("Special key") {
const auto key_combinations = KeyCombination::from_bind("<SPACE>");
REQUIRE(key_combinations.size() == 1);
INFO(key_combinations[0].to_bind_string());
REQUIRE(key_combinations[0] == KeyCombination("SPACE"));
}
SECTION("Special key with modifiers") {
std::vector<std::pair<std::string, KeyCombination>> test_cases = {
{ "<SPACE>", KeyCombination("SPACE") },
{ "<M-SPACE>", KeyCombination("SPACE", ShiftState::NoShift, ControlState::NoControl, AltState::Alt) },
{ "<S-SPACE>", KeyCombination("SPACE", ShiftState::Shift, ControlState::NoControl, AltState::NoAlt) },
{ "<S-M-SPACE>", KeyCombination("SPACE", ShiftState::Shift, ControlState::NoControl, AltState::Alt) },
{ "<C-SPACE>", KeyCombination("SPACE", ShiftState::NoShift, ControlState::Control, AltState::NoAlt) },
{ "<C-M-SPACE>", KeyCombination("SPACE", ShiftState::NoShift, ControlState::Control, AltState::Alt) },
{ "<C-S-SPACE>", KeyCombination("SPACE", ShiftState::Shift, ControlState::Control, AltState::NoAlt) },
{ "<C-S-M-SPACE>", KeyCombination("SPACE", ShiftState::Shift, ControlState::Control, AltState::Alt) },
};
for (const auto& test_case : test_cases) {
DYNAMIC_SECTION("Expected output: " << test_case.second.to_bind_string()) {
const auto key_combinations = KeyCombination::from_bind(test_case.first);
REQUIRE(key_combinations.size() == 1);
INFO(key_combinations[0].to_bind_string());
REQUIRE(key_combinations[0] == test_case.second);
}
}
}
SECTION("Special key with modifiers in nonstandard order") {
const auto key_combinations = KeyCombination::from_bind("<M-S-C-key>");
REQUIRE(key_combinations.size() == 1);
INFO(key_combinations[0].to_bind_string());
REQUIRE(key_combinations[0] == KeyCombination("key", ShiftState::Shift,
ControlState::Control, AltState::Alt));
}
}
SECTION("Sequence of multiple keys") {
SECTION("Regular keys") {
const auto key_combinations = KeyCombination::from_bind("abc");
REQUIRE(key_combinations.size() == 3);
REQUIRE(key_combinations[0] == KeyCombination("a"));
REQUIRE(key_combinations[1] == KeyCombination("b"));
REQUIRE(key_combinations[2] == KeyCombination("c"));
}
SECTION("Special keys") {
const auto key_combinations = KeyCombination::from_bind("<F1><S-ENTER>");
REQUIRE(key_combinations.size() == 2);
REQUIRE(key_combinations[0] == KeyCombination("F1"));
REQUIRE(key_combinations[1] == KeyCombination("ENTER", ShiftState::Shift));
}
SECTION("Mixed") {
const auto key_combinations = KeyCombination::from_bind("^G<ENTER>p");
REQUIRE(key_combinations.size() == 3);
REQUIRE(key_combinations[0] == KeyCombination("g", ShiftState::NoShift,
ControlState::Control));
REQUIRE(key_combinations[1] == KeyCombination("ENTER"));
REQUIRE(key_combinations[2] == KeyCombination("p"));
}
}
}
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