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Differential D3093 Diff 13915 source/scriptinterface/tests/test_ScriptConversions.h

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source/scriptinterface/tests/test_ScriptConversions.h

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class TestScriptConversions : public CxxTest::TestSuite class TestScriptConversions : public CxxTest::TestSuite
{ {
template <typename T> template <typename T>
void convert_to(const T& value, const std::string& expected) void convert_to(const T& value, const std::string& expected)
{ {
ScriptInterface script("Test", "Test", g_ScriptContext); ScriptInterface script("Test", "Test", g_ScriptContext);
TS_ASSERT(script.LoadGlobalScripts()); TS_ASSERT(script.LoadGlobalScripts());
ScriptInterface::Request rq(script); ScriptRequest rq(script);
JS::RootedValue v1(rq.cx); JS::RootedValue v1(rq.cx);
ScriptInterface::ToJSVal(rq, &v1, value); ScriptInterface::ToJSVal(rq, &v1, value);
// We want to convert values to strings, but can't just call toSource() on them // We want to convert values to strings, but can't just call toSource() on them
// since they might not be objects. So just use uneval. // since they might not be objects. So just use uneval.
std::string source; std::string source;
JS::RootedValue global(rq.cx, rq.globalValue()); JS::RootedValue global(rq.cx, rq.globalValue());
TS_ASSERT(script.CallFunction(global, "uneval", source, v1)); TS_ASSERT(script.CallFunction(global, "uneval", source, v1));
TS_ASSERT_STR_EQUALS(source, expected); TS_ASSERT_STR_EQUALS(source, expected);
} }
template <typename T> template <typename T>
void roundtrip(const T& value, const char* expected) void roundtrip(const T& value, const char* expected)
{ {
ScriptInterface script("Test", "Test", g_ScriptContext); ScriptInterface script("Test", "Test", g_ScriptContext);
TS_ASSERT(script.LoadGlobalScripts()); TS_ASSERT(script.LoadGlobalScripts());
ScriptInterface::Request rq(script); ScriptRequest rq(script);
JS::RootedValue v1(rq.cx); JS::RootedValue v1(rq.cx);
ScriptInterface::ToJSVal(rq, &v1, value); ScriptInterface::ToJSVal(rq, &v1, value);
std::string source; std::string source;
JS::RootedValue global(rq.cx, rq.globalValue()); JS::RootedValue global(rq.cx, rq.globalValue());
TS_ASSERT(script.CallFunction(global, "uneval", source, v1)); TS_ASSERT(script.CallFunction(global, "uneval", source, v1));
if (expected) if (expected)
TS_ASSERT_STR_EQUALS(source, expected); TS_ASSERT_STR_EQUALS(source, expected);
T v2 = T(); T v2 = T();
TS_ASSERT(ScriptInterface::FromJSVal(rq, v1, v2)); TS_ASSERT(ScriptInterface::FromJSVal(rq, v1, v2));
TS_ASSERT_EQUALS(value, v2); TS_ASSERT_EQUALS(value, v2);
} }
template <typename T> template <typename T>
void call_prototype_function(const T& u, const T& v, const std::string& func, const std::string& expected) void call_prototype_function(const T& u, const T& v, const std::string& func, const std::string& expected)
{ {
ScriptInterface script("Test", "Test", g_ScriptContext); ScriptInterface script("Test", "Test", g_ScriptContext);
TS_ASSERT(script.LoadGlobalScripts()); TS_ASSERT(script.LoadGlobalScripts());
ScriptInterface::Request rq(script); ScriptRequest rq(script);
JS::RootedValue v1(rq.cx); JS::RootedValue v1(rq.cx);
ScriptInterface::ToJSVal(rq, &v1, v); ScriptInterface::ToJSVal(rq, &v1, v);
JS::RootedValue u1(rq.cx); JS::RootedValue u1(rq.cx);
ScriptInterface::ToJSVal(rq, &u1, u); ScriptInterface::ToJSVal(rq, &u1, u);
T r; T r;
JS::RootedValue r1(rq.cx); JS::RootedValue r1(rq.cx);
▲ Show 20 Lines • Show All 76 Lines • ▼ Show 20 Lines void test_roundtrip()
roundtrip<fixed>(fixed::FromInt(123), "123"); roundtrip<fixed>(fixed::FromInt(123), "123");
roundtrip<fixed>(fixed::FromInt(-123), "-123"); roundtrip<fixed>(fixed::FromInt(-123), "-123");
roundtrip<fixed>(fixed::FromDouble(123.25), "123.25"); roundtrip<fixed>(fixed::FromDouble(123.25), "123.25");
} }
void test_integers() void test_integers()
{ {
ScriptInterface script("Test", "Test", g_ScriptContext); ScriptInterface script("Test", "Test", g_ScriptContext);
ScriptInterface::Request rq(script); ScriptRequest rq(script);
// using new uninitialized variables each time to be sure the test doesn't succeeed if ToJSVal doesn't touch the value at all. // using new uninitialized variables each time to be sure the test doesn't succeeed if ToJSVal doesn't touch the value at all.
JS::RootedValue val0(rq.cx), val1(rq.cx), val2(rq.cx), val3(rq.cx), val4(rq.cx), val5(rq.cx), val6(rq.cx), val7(rq.cx), val8(rq.cx); JS::RootedValue val0(rq.cx), val1(rq.cx), val2(rq.cx), val3(rq.cx), val4(rq.cx), val5(rq.cx), val6(rq.cx), val7(rq.cx), val8(rq.cx);
ScriptInterface::ToJSVal<i32>(rq, &val0, 0); ScriptInterface::ToJSVal<i32>(rq, &val0, 0);
ScriptInterface::ToJSVal<i32>(rq, &val1, JSVAL_INT_MAX - 1); ScriptInterface::ToJSVal<i32>(rq, &val1, JSVAL_INT_MAX - 1);
ScriptInterface::ToJSVal<i32>(rq, &val2, JSVAL_INT_MAX); ScriptInterface::ToJSVal<i32>(rq, &val2, JSVAL_INT_MAX);
ScriptInterface::ToJSVal<i32>(rq, &val3, JSVAL_INT_MIN + 1); ScriptInterface::ToJSVal<i32>(rq, &val3, JSVAL_INT_MIN + 1);
ScriptInterface::ToJSVal<i32>(rq, &val4, -(i64)2147483648u); // JSVAL_INT_MIN ScriptInterface::ToJSVal<i32>(rq, &val4, -(i64)2147483648u); // JSVAL_INT_MIN
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void test_nonfinite() void test_nonfinite()
{ {
roundtrip<float>(std::numeric_limits<float>::infinity(), "Infinity"); roundtrip<float>(std::numeric_limits<float>::infinity(), "Infinity");
roundtrip<float>(-std::numeric_limits<float>::infinity(), "-Infinity"); roundtrip<float>(-std::numeric_limits<float>::infinity(), "-Infinity");
convert_to<float>(std::numeric_limits<float>::quiet_NaN(), "NaN"); // can't use roundtrip since nan != nan convert_to<float>(std::numeric_limits<float>::quiet_NaN(), "NaN"); // can't use roundtrip since nan != nan
ScriptInterface script("Test", "Test", g_ScriptContext); ScriptInterface script("Test", "Test", g_ScriptContext);
ScriptInterface::Request rq(script); ScriptRequest rq(script);
float f = 0; float f = 0;
JS::RootedValue testNANVal(rq.cx); JS::RootedValue testNANVal(rq.cx);
ScriptInterface::ToJSVal(rq, &testNANVal, NAN); ScriptInterface::ToJSVal(rq, &testNANVal, NAN);
TS_ASSERT(ScriptInterface::FromJSVal(rq, testNANVal, f)); TS_ASSERT(ScriptInterface::FromJSVal(rq, testNANVal, f));
TS_ASSERT(isnan(f)); TS_ASSERT(isnan(f));
} }
Show All 34 Lines void test_vector3d()
call_prototype_function<CFixedVector3D>(u, v, "add", "({x:3.1415863037109375, y:3.1415863037109375, z:3})"); call_prototype_function<CFixedVector3D>(u, v, "add", "({x:3.1415863037109375, y:3.1415863037109375, z:3})");
} }
void test_utf8utf16_conversion() void test_utf8utf16_conversion()
{ {
// Fancier conversion: we store UTF8 and get UTF16 and vice-versa // Fancier conversion: we store UTF8 and get UTF16 and vice-versa
ScriptInterface script("Test", "Test", g_ScriptContext); ScriptInterface script("Test", "Test", g_ScriptContext);
TS_ASSERT(script.LoadGlobalScripts()); TS_ASSERT(script.LoadGlobalScripts());
ScriptInterface::Request rq(script); ScriptRequest rq(script);
std::string in_utf8("éè!§$-aezi134900°°©©¢¢ÇÇ‘{¶«¡Ç’[å»ÛÁØ"); std::string in_utf8("éè!§$-aezi134900°°©©¢¢ÇÇ‘{¶«¡Ç’[å»ÛÁØ");
std::wstring in_utf16(L"éè!§$-aezi134900°°©©¢¢ÇÇ‘{¶«¡Ç’[å»ÛÁØ"); std::wstring in_utf16(L"éè!§$-aezi134900°°©©¢¢ÇÇ‘{¶«¡Ç’[å»ÛÁØ");
JS::RootedValue v1(rq.cx); JS::RootedValue v1(rq.cx);
ScriptInterface::ToJSVal(rq, &v1, in_utf8); ScriptInterface::ToJSVal(rq, &v1, in_utf8);
std::wstring test_out_utf16; std::wstring test_out_utf16;
TS_ASSERT(ScriptInterface::FromJSVal(rq, v1, test_out_utf16)); TS_ASSERT(ScriptInterface::FromJSVal(rq, v1, test_out_utf16));
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