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Use a dummy UI when running tests, so that we do not need a tty

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This commit is contained in:
Maxime Coste 2015-03-24 13:14:02 +00:00
parent 4188335b51
commit 7eaa6976b9
2 changed files with 36 additions and 9 deletions
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43
src/main.cc
View File

@ -227,15 +227,16 @@ void register_options()
UserInterface::Options());
}
template<typename UI>
void create_local_client(StringView init_command)
{
class LocalNCursesUI : public NCursesUI
struct LocalUI : UI
{
~LocalNCursesUI()
~LocalUI()
{
if (not ClientManager::instance().empty() and fork())
{
this->NCursesUI::~NCursesUI();
this->UI::~UI();
puts("detached from terminal\n");
exit(0);
}
@ -255,9 +256,8 @@ void create_local_client(StringView init_command)
create_fifo_buffer("*stdin*", fd);
}
UserInterface* ui = new LocalNCursesUI{};
static Client* client = ClientManager::instance().create_client(
std::unique_ptr<UserInterface>{ui}, get_env_vars(), init_command);
make_unique<LocalUI>(), get_env_vars(), init_command);
signal(SIGHUP, [](int) {
if (client)
ClientManager::instance().remove_client(*client);
@ -313,8 +313,28 @@ int run_client(StringView session, StringView init_command)
return 0;
}
struct DummyUI : UserInterface
{
public:
void menu_show(ConstArrayView<String>, CharCoord, Face, Face, MenuStyle) override {}
void menu_select(int) override {}
void menu_hide() override {}
void info_show(StringView, StringView, CharCoord, Face, InfoStyle) override {}
void info_hide() override {}
void draw(const DisplayBuffer&, const DisplayLine&, const DisplayLine&) override {}
CharCoord dimensions() override { return {24,80}; }
bool is_key_available() override { return false; }
Key get_key() override { return Key::Invalid; }
void refresh() override {}
void set_input_callback(InputCallback) override {}
void set_ui_options(const Options&) override {}
};
int run_server(StringView session, StringView init_command,
bool ignore_kakrc, bool daemon, ConstArrayView<StringView> files)
bool ignore_kakrc, bool daemon, bool dummy_ui,
ConstArrayView<StringView> files)
{
static bool terminate = false;
if (daemon)
@ -396,7 +416,12 @@ int run_server(StringView session, StringView init_command,
new Buffer("*scratch*", Buffer::Flags::None);
if (not daemon)
create_local_client(init_command);
{
if (dummy_ui)
create_local_client<DummyUI>(init_command);
else
create_local_client<NCursesUI>(init_command);
}
while (not terminate and (not client_manager.empty() or daemon))
{
@ -524,7 +549,8 @@ int main(int argc, char* argv[])
{ "d", { false, "run as a headless session (requires -s)" } },
{ "p", { true, "just send stdin as commands to the given session" } },
{ "f", { true, "act as a filter, executing given keys on given files" } },
{ "q", { false, "in filter mode, be quiet about errors applying keys" } } }
{ "q", { false, "in filter mode, be quiet about errors applying keys" } },
{ "u", { false, "use a dummy user interface, for testing purposes" } } }
};
try
{
@ -579,6 +605,7 @@ int main(int argc, char* argv[])
return run_server(session, init_command,
(bool)parser.get_switch("n"),
(bool)parser.get_switch("d"),
(bool)parser.get_switch("u"),
files);
}
}

2
test/run
View File

@ -41,7 +41,7 @@ main() {
write out
quit!
"
${test}/../src/kak out -n -e "$kak_commands"
${test}/../src/kak out -n -u -e "$kak_commands"
for expect in $test_files; do
if cmp -s $test/$dir/$expect $expect; then
echo "$indent$name" | colorize green normal