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Fixed a bug where material version updates didn't support moving a property from one group to another.

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Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>
monroegm-disable-blank-issue-2
santorac 4 years ago
parent c05b900b55
commit 0f60d37fec
4 changed files with 103 additions and 26 deletions
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15
Gems/Atom/RPI/Code/Source/RPI.Edit/Material/MaterialSourceData.cpp
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@ -93,31 +93,28 @@ namespace AZ
// Note that the only kind of property update currently supported is rename...
PropertyGroupMap newPropertyGroups;
for (auto& groupPair : m_properties)
{
PropertyMap& propertyMap = groupPair.second;
PropertyMap newPropertyMap;
for (auto& propertyPair : propertyMap)
{
MaterialPropertyId propertyId{groupPair.first, propertyPair.first};
if (materialTypeSourceData.ApplyPropertyRenames(propertyId, m_materialTypeVersion))
{
newPropertyMap[propertyId.GetPropertyName().GetStringView()] = propertyPair.second;
changesWereApplied = true;
}
else
{
newPropertyMap[propertyPair.first] = propertyPair.second;
}
newPropertyGroups[propertyId.GetGroupName().GetStringView()][propertyId.GetPropertyName().GetStringView()] = propertyPair.second;
}
propertyMap = newPropertyMap;
}
if (changesWereApplied)
{
m_properties = AZStd::move(newPropertyGroups);
AZ_Warning("MaterialSourceData", false,
"This material is based on version '%u' of '%s', but the material type is now at version '%u'. "
"Automatic updates are available. Consider updating the .material source file.",

28
Gems/Atom/RPI/Code/Source/RPI.Edit/Material/MaterialTypeSourceData.cpp
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@ -164,16 +164,14 @@ namespace AZ
const MaterialTypeSourceData::PropertyDefinition* MaterialTypeSourceData::FindProperty(AZStd::string_view groupName, AZStd::string_view propertyName, uint32_t materialTypeVersion) const
{
auto groupIter = m_propertyLayout.m_properties.find(groupName);
if (groupIter == m_propertyLayout.m_properties.end())
if (groupIter != m_propertyLayout.m_properties.end())
{
return nullptr;
}
for (const PropertyDefinition& property : groupIter->second)
{
if (property.m_name == propertyName)
for (const PropertyDefinition& property : groupIter->second)
{
return &property;
if (property.m_name == propertyName)
{
return &property;
}
}
}
@ -185,16 +183,14 @@ namespace AZ
// Do the search again with the new names
groupIter = m_propertyLayout.m_properties.find(propertyId.GetGroupName().GetStringView());
if (groupIter == m_propertyLayout.m_properties.end())
if (groupIter != m_propertyLayout.m_properties.end())
{
return nullptr;
}
for (const PropertyDefinition& property : groupIter->second)
{
if (property.m_name == propertyId.GetPropertyName().GetStringView())
for (const PropertyDefinition& property : groupIter->second)
{
return &property;
if (property.m_name == propertyId.GetPropertyName().GetStringView())
{
return &property;
}
}
}

73
Gems/Atom/RPI/Code/Tests/Material/MaterialSourceDataTests.cpp
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@ -105,6 +105,13 @@ namespace UnitTest
{"op": "rename", "from": "general.testColorNameB", "to": "general.testColorNameC"}
]
},
{
"toVersion": 6,
"actions": [
{"op": "rename", "from": "oldGroup.MyFloat", "to": "general.MyFloat"},
{"op": "rename", "from": "oldGroup.MyIntOldName", "to": "general.MyInt"}
]
},
{
"toVersion": 10,
"actions": [
@ -751,6 +758,72 @@ namespace UnitTest
material.ApplyVersionUpdates();
}
TEST_F(MaterialSourceDataTests, Load_MaterialTypeVersionUpdate_MovePropertiesToAnotherGroup)
{
const AZStd::string inputJson = R"(
{
"materialType": "@exefolder@/Temp/test.materialtype",
"materialTypeVersion": 3,
"properties": {
"oldGroup": {
"MyFloat": 1.2,
"MyIntOldName": 5
}
}
}
)";
MaterialSourceData material;
JsonTestResult loadResult = LoadTestDataFromJson(material, inputJson);
EXPECT_EQ(AZ::JsonSerializationResult::Tasks::ReadField, loadResult.m_jsonResultCode.GetTask());
EXPECT_EQ(AZ::JsonSerializationResult::Processing::Completed, loadResult.m_jsonResultCode.GetProcessing());
// Initially, the loaded material data will match the .material file exactly. This gives us the accurate representation of
// what's actually saved on disk.
EXPECT_NE(material.m_properties["oldGroup"].find("MyFloat"), material.m_properties["oldGroup"].end());
EXPECT_NE(material.m_properties["oldGroup"].find("MyIntOldName"), material.m_properties["oldGroup"].end());
EXPECT_EQ(material.m_properties["general"].find("MyFloat"), material.m_properties["general"].end());
EXPECT_EQ(material.m_properties["general"].find("MyInt"), material.m_properties["general"].end());
float myFloat = material.m_properties["oldGroup"]["MyFloat"].m_value.GetValue<float>();
EXPECT_EQ(myFloat, 1.2f);
int32_t myInt = material.m_properties["oldGroup"]["MyIntOldName"].m_value.GetValue<int32_t>();
EXPECT_EQ(myInt, 5);
EXPECT_EQ(3, material.m_materialTypeVersion);
// Then we force the material data to update to the latest material type version specification
ErrorMessageFinder warningFinder; // Note this finds errors and warnings, and we're looking for a warning.
warningFinder.AddExpectedErrorMessage("Automatic updates are available. Consider updating the .material source file");
warningFinder.AddExpectedErrorMessage("This material is based on version '3'");
warningFinder.AddExpectedErrorMessage("material type is now at version '10'");
material.ApplyVersionUpdates();
warningFinder.CheckExpectedErrorsFound();
// Now the material data should match the latest material type.
// Look for the property under the latest name in the material type, not the name used in the .material file.
EXPECT_EQ(material.m_properties["oldGroup"].find("MyFloat"), material.m_properties["oldGroup"].end());
EXPECT_EQ(material.m_properties["oldGroup"].find("MyIntOldName"), material.m_properties["oldGroup"].end());
EXPECT_NE(material.m_properties["general"].find("MyFloat"), material.m_properties["general"].end());
EXPECT_NE(material.m_properties["general"].find("MyInt"), material.m_properties["general"].end());
myFloat = material.m_properties["general"]["MyFloat"].m_value.GetValue<float>();
EXPECT_EQ(myFloat, 1.2f);
myInt = material.m_properties["general"]["MyInt"].m_value.GetValue<int32_t>();
EXPECT_EQ(myInt, 5);
EXPECT_EQ(10, material.m_materialTypeVersion);
// Calling ApplyVersionUpdates() again should not report the warning again, since the material has already been updated.
warningFinder.Reset();
material.ApplyVersionUpdates();
}
TEST_F(MaterialSourceDataTests, Load_MaterialTypeVersionPartialUpdate)
{
// This case is similar to Load_MaterialTypeVersionUpdate but we start at a later

13
Gems/Atom/RPI/Code/Tests/Material/MaterialTypeSourceDataTests.cpp
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@ -1346,7 +1346,8 @@ namespace UnitTest
{
"toVersion": 7,
"actions": [
{ "op": "rename", "from": "general.bazA", "to": "otherGroup.bazB" }
{ "op": "rename", "from": "general.bazA", "to": "otherGroup.bazB" },
{ "op": "rename", "from": "onlyOneProperty.bopA", "to": "otherGroup.bopB" } // This tests a group 'onlyOneProperty' that no longer exists in the material type
]
}
],
@ -1370,6 +1371,10 @@ namespace UnitTest
{
"name": "bazB",
"type": "Float"
},
{
"name": "bopB",
"type": "Float"
}
]
}
@ -1386,13 +1391,16 @@ namespace UnitTest
const MaterialTypeSourceData::PropertyDefinition* foo = materialType.FindProperty("general", "fooC");
const MaterialTypeSourceData::PropertyDefinition* bar = materialType.FindProperty("general", "barC");
const MaterialTypeSourceData::PropertyDefinition* baz = materialType.FindProperty("otherGroup", "bazB");
const MaterialTypeSourceData::PropertyDefinition* bop = materialType.FindProperty("otherGroup", "bopB");
EXPECT_TRUE(foo);
EXPECT_TRUE(bar);
EXPECT_TRUE(baz);
EXPECT_TRUE(bop);
EXPECT_EQ(foo->m_name, "fooC");
EXPECT_EQ(bar->m_name, "barC");
EXPECT_EQ(baz->m_name, "bazB");
EXPECT_EQ(bop->m_name, "bopB");
// Now try doing the property lookup using old versions of the name and make sure the same property can be found
@ -1401,12 +1409,15 @@ namespace UnitTest
EXPECT_EQ(bar, materialType.FindProperty("general", "barA"));
EXPECT_EQ(bar, materialType.FindProperty("general", "barB"));
EXPECT_EQ(baz, materialType.FindProperty("general", "bazA"));
EXPECT_EQ(bop, materialType.FindProperty("onlyOneProperty", "bopA"));
EXPECT_EQ(nullptr, materialType.FindProperty("general", "fooX"));
EXPECT_EQ(nullptr, materialType.FindProperty("general", "barX"));
EXPECT_EQ(nullptr, materialType.FindProperty("general", "bazX"));
EXPECT_EQ(nullptr, materialType.FindProperty("general", "bazB"));
EXPECT_EQ(nullptr, materialType.FindProperty("otherGroup", "bazA"));
EXPECT_EQ(nullptr, materialType.FindProperty("onlyOneProperty", "bopB"));
EXPECT_EQ(nullptr, materialType.FindProperty("otherGroup", "bopA"));
}
TEST_F(MaterialTypeSourceDataTests, FindPropertyUsingOldName_Error_UnsupportedVersionUpdate)

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