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#include <QLocalSocket>
#include <QMetaMethod>
#include <QtTest/QtTest>
#include <neovimconnector.h>
#include "common.h"
/**
* This is the closest I can get to writing a 5 minute unit test without
* putting any effort into this - basically we call all API methods that
* have no arguments.
*
* -- Don't take this too seriously, I just wanted to trigger some unpacking
* bugs :D
*/
class TestCallAllMethods: public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void vim_get_current_buffer();
void vim_list_runtime_paths();
void vim_call_function();
void callAll();
void buffer_line_count();
void vim_var();
void tabpage();
private:
template <typename API>
void buffer_line_count(API*);
template <typename API>
void vim_var(API*);
template <typename API>
void tabpage(API*);
void call_metaobject_slots(QObject *obj);
NeovimQt::NeovimConnector *m_c;
};
void TestCallAllMethods::initTestCase()
{
m_c = NeovimQt::NeovimConnector::spawn({"-u", "NONE"});
QSignalSpy onReady(m_c, SIGNAL(ready()));
QVERIFY(onReady.isValid());
QVERIFY(SPYWAIT(onReady));
}
void TestCallAllMethods::vim_get_current_buffer()
{
QVERIFY(m_c->neovimObject());
auto *obj = m_c->neovimObject();
QSignalSpy result(obj, SIGNAL(on_vim_get_current_buffer(int64_t)));
QVERIFY(result.isValid());
obj->vim_get_current_buffer();
QVERIFY(SPYWAIT(result));
}
void TestCallAllMethods::vim_list_runtime_paths()
{
QVERIFY(m_c->neovimObject());
auto *obj = m_c->neovimObject();
QSignalSpy result(obj, SIGNAL(on_vim_list_runtime_paths(QList<QByteArray>)));
QVERIFY(result.isValid());
obj->vim_list_runtime_paths();
QVERIFY(SPYWAIT(result));
}
void TestCallAllMethods::callAll()
{
call_metaobject_slots(m_c->neovimObject());
call_metaobject_slots(m_c->api0());
call_metaobject_slots(m_c->api1());
call_metaobject_slots(m_c->api2());
call_metaobject_slots(m_c->api3());
call_metaobject_slots(m_c->api4());
call_metaobject_slots(m_c->api5());
call_metaobject_slots(m_c->api6());
}
void TestCallAllMethods::call_metaobject_slots(QObject *obj)
{
QVERIFY(obj);
const QMetaObject *meta = obj->metaObject();
QSignalSpy neovimErrors(m_c, SIGNAL(error(NeovimError)));
QVERIFY(neovimErrors.isValid());
for (int i=0; i<meta->methodCount(); i++) {
QMetaMethod meth = meta->method(i);
if ( meth.methodType() != QMetaMethod::Slot ||
meth.access() != QMetaMethod::Public) {
continue;
}
if (meth.parameterNames().size() == 0 && meth.name() != "deleteLater") {
meth.invoke(obj);
}
else if (meth.parameterNames().size() == 1) {
if ( meth.parameterTypes().at(0) == "Window" ) {
meth.invoke(obj, Q_ARG(int64_t, 1));
}
}
}
// Test Performance: timeout expected, set value carefully.
QVERIFY2(!SPYWAIT(neovimErrors, 250 /*msec*/), "Fatal errors");
}
/// vim_call_functions() was the first API function
/// to use the Array type
void TestCallAllMethods::vim_call_function()
{
QVERIFY(m_c->neovimObject());
auto *obj = m_c->neovimObject();
QSignalSpy result(obj, SIGNAL(on_vim_call_function(QVariant)));
QVERIFY(result.isValid());
QVariantList args;
args << -2;
obj->vim_call_function("abs", args);
QVERIFY(SPYWAIT(result));
QCOMPARE(result.at(0).at(0), QVariant(2));
}
#define call_test_all_api(NAME) \
NAME(m_c->neovimObject()); \
NAME(m_c->api0()); \
NAME(m_c->api1()); \
NAME(m_c->api2()); \
NAME(m_c->api3()); \
NAME(m_c->api4()); \
NAME(m_c->api5()); \
NAME(m_c->api6()); \
void TestCallAllMethods::buffer_line_count()
{
call_test_all_api(buffer_line_count);
}
template <typename API>
void TestCallAllMethods::buffer_line_count(API* obj)
{
QVERIFY(obj);
QSignalSpy result(obj, SIGNAL(on_buffer_line_count(int64_t)));
QVERIFY(result.isValid());
obj->buffer_line_count(0);
QVERIFY(SPYWAIT(result));
}
void TestCallAllMethods::vim_var()
{
call_test_all_api(vim_var);
}
/// Set/get/del variable
template <typename API>
void TestCallAllMethods::vim_var(API* obj)
{
auto varname = "vim_test_var";
auto varvalue = "testvalue";
QVERIFY(obj);
obj->vim_set_var(varname, QString(varvalue));
QSignalSpy result(obj, SIGNAL(on_vim_get_var(QVariant)));
QVERIFY(result.isValid());
obj->vim_get_var(varname);
QVERIFY(SPYWAIT(result));
QVERIFY(result.at(0).at(0) == QByteArray(varvalue));
QSignalSpy result2(obj, SIGNAL(on_vim_del_var(QVariant)));
QVERIFY(result2.isValid());
obj->vim_del_var(varname);
QVERIFY(SPYWAIT(result2));
}
void TestCallAllMethods::tabpage()
{
call_test_all_api(tabpage);
}
template <typename API>
void TestCallAllMethods::tabpage(API* obj)
{
auto varname = "tabpage-testvar";
QVERIFY(obj);
obj->tabpage_is_valid(0);
obj->tabpage_get_window(0);
obj->tabpage_get_windows(0);
obj->tabpage_set_var(0, varname, "testval");
obj->tabpage_get_var(0, varname);
QSignalSpy result(obj, SIGNAL(on_tabpage_del_var(QVariant)));
QVERIFY(result.isValid());
obj->tabpage_del_var(0, varname);
QVERIFY(SPYWAIT(result));
}
QTEST_MAIN(TestCallAllMethods)
#include "tst_callallmethods.moc"
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