TEST_F(EffectSlotTest, ControlsReflectSlotState) {
EffectChainPointer pChain(new EffectChain(m_pEffectsManager.data(),
"org.mixxx.test.chain1"));
int iRackNumber = 0;
int iChainNumber = 0;
int iEffectNumber = 0;
StandardEffectRackPointer pRack = m_pEffectsManager->addStandardEffectRack();
EffectChainSlotPointer pChainSlot = pRack->addEffectChainSlot();
// StandardEffectRack::addEffectChainSlot automatically adds 4 effect
// slots. In the future we will probably remove this so this will just start
// segfaulting.
EffectSlotPointer pEffectSlot = pChainSlot->getEffectSlot(0);
QString group = StandardEffectRack::formatEffectSlotGroupString(
iRackNumber, iChainNumber, iEffectNumber);
EffectManifest manifest;
manifest.setId("org.mixxx.test.effect");
manifest.setName("Test Effect");
manifest.addParameter();
registerTestEffect(manifest, false);
// Check the controls reflect the state of their loaded effect.
EffectPointer pEffect = m_pEffectsManager->instantiateEffect(manifest.id());
// Enabled defaults to true in both effects and the slot.
pEffect->setEnabled(false);
EXPECT_DOUBLE_EQ(1.0, ControlObject::get(ConfigKey(group, "enabled")));
EXPECT_DOUBLE_EQ(0, ControlObject::get(ConfigKey(group, "num_parameters")));
pEffectSlot->loadEffect(pEffect);
EXPECT_LE(0, ControlObject::get(ConfigKey(group, "enabled")));
EXPECT_DOUBLE_EQ(1, ControlObject::get(ConfigKey(group, "num_parameters")));
EXPECT_TRUE(pEffect->enabled());
// loaded is read-only.
ControlObject::set(ConfigKey(group, "loaded"), 0.0);
EXPECT_LE(0, ControlObject::get(ConfigKey(group, "loaded")));
// num_parameters is read-only.
ControlObject::set(ConfigKey(group, "num_parameters"), 2.0);
EXPECT_DOUBLE_EQ(1, ControlObject::get(ConfigKey(group, "num_parameters")));
}
TEST_F(EffectChainSlotTest, ChainSlotMirrorsLoadedChain_Clear) {
EffectChainPointer pChain(new EffectChain(m_pEffectsManager.data(),
"org.mixxx.test.chain1"));
int iRackNumber = 0;
int iChainNumber = 0;
StandardEffectRackPointer pRack = m_pEffectsManager->addStandardEffectRack();
EffectChainSlotPointer pSlot = pRack->addEffectChainSlot();
// Clear the default chain.
pSlot->clear();
QString group = StandardEffectRack::formatEffectChainSlotGroupString(
iRackNumber, iChainNumber);
EXPECT_DOUBLE_EQ(0.0, ControlObject::get(ConfigKey(group, "loaded")));
pSlot->loadEffectChain(pChain);
EXPECT_DOUBLE_EQ(1.0, ControlObject::get(ConfigKey(group, "loaded")));
ControlObject::set(ConfigKey(group, "clear"), 1.0);
EXPECT_DOUBLE_EQ(0.0, ControlObject::get(ConfigKey(group, "loaded")));
}
