1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
#include <QtCore>
#include <uv.h>
#include "LuaRuntime.hpp"
#include "testUtils.h"
class LuaRuntimeSpec : public QObject {
Q_OBJECT
private slots:
void beforeTestCase() { LuaRuntime::instance()->startEventLoop(); }
void cleanupTestCase() {
LuaRuntime::instance()->stopEventLoop();
uv_library_shutdown();
}
void testEvaluate() {
context("when given an expression returning a number");
it("emits evaluationCompleted with the result") {
auto lua = LuaRuntime::instance();
QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
lua->evaluate("return 20 + 1 * 5");
evaluationCompletedSpy.wait();
QCOMPARE(evaluationCompletedSpy.count(), 1);
QVariant result = evaluationCompletedSpy.takeFirst().at(0);
QCOMPARE(result, 25);
}
context("when given an expression returning a string");
it("emits evaluationCompleted with the result") {
auto lua = LuaRuntime::instance();
QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
lua->evaluate("local name = 'world'; return 'hello ' .. name");
evaluationCompletedSpy.wait();
QCOMPARE(evaluationCompletedSpy.count(), 1);
QVariant result = evaluationCompletedSpy.takeFirst().at(0);
QCOMPARE(result, "hello world");
}
context("when given an expression returning a boolean");
it("emits evaluationCompleted with the result") {
auto lua = LuaRuntime::instance();
QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
lua->evaluate("local num = 5; return 5 == num");
evaluationCompletedSpy.wait();
QCOMPARE(evaluationCompletedSpy.count(), 1);
QVariant result = evaluationCompletedSpy.takeFirst().at(0);
QCOMPARE(result, true);
}
context("when given an expression returning nil");
it("emits evaluationCompleted with the result") {
auto lua = LuaRuntime::instance();
QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
lua->evaluate("return nil");
QVERIFY(evaluationCompletedSpy.wait());
QCOMPARE(evaluationCompletedSpy.count(), 1);
QVariant result = evaluationCompletedSpy.takeFirst().at(0);
QCOMPARE(result, 0);
}
}
void testQueueTask() {
context("when task is queued");
it("evaluates task asynchronously") {
auto lua = LuaRuntime::instance();
bool wasTaskCalled = false;
lua->queueTask([&wasTaskCalled]() { wasTaskCalled = true; });
QVERIFY(NOT wasTaskCalled);
QVERIFY(QTest::qWaitFor([&wasTaskCalled]() { return wasTaskCalled; }));
QVERIFY(wasTaskCalled);
}
}
void testSanityCheckUV() {
context("when a 1 second timer is set");
it("calls callback after 1 second") {
auto lua = LuaRuntime::instance();
QSignalSpy evaluationCompletedSpy(lua, &LuaRuntime::evaluationCompleted);
lua->evaluate(R"(
_G.wasTimerCalled = false;
local timer = uv.new_timer();
timer:start(1000, 0, function()
_G.wasTimerCalled = true;
timer:close()
end)
)");
QVERIFY(evaluationCompletedSpy.wait());
QVERIFY(NOT lua->evaluateSync("return _G.wasTimerCalled").toBool());
QVERIFY(QTest::qWaitFor([&lua]() {
return lua->evaluateSync("return _G.wasTimerCalled").toBool();
}));
}
}
};
QTEST_REGISTER(LuaRuntimeSpec)
#include "LuaRuntimeSpec.moc"
|
