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Ensure parent nodes marked as changed due to child config node changes

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This commit is contained in:
Nick O'Leary 2016-04-27 10:30:52 +01:00
parent 088e3e5374
commit 2a089f7d90
2 changed files with 61 additions and 18 deletions
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32
red/runtime/nodes/flows/util.js
View File

@ -230,6 +230,13 @@ module.exports = {
}
}
var madeChange;
// Loop through the nodes looking for references to changed config nodes
// Repeat the loop if anything is marked as changed as it may need to be
// propagated to parent nodes.
// TODO: looping through all nodes every time is a bit inefficient - could be more targeted
do {
madeChange = false;
for (id in newConfig.allNodes) {
if (newConfig.allNodes.hasOwnProperty(id)) {
node = newConfig.allNodes[id];
@ -240,21 +247,34 @@ module.exports = {
// changed.
if (changed[node[prop]] || removed[node[prop]]) {
if (!changed[node.id]) {
madeChange = true;
changed[node.id] = node;
// This node exists within subflow template
// Mark the template as having changed
if (newConfig.allNodes[node.z]) {
changed[node.z] = newConfig.allNodes[node.z];
if (changed[node.z].type === "subflow") {
changedSubflows[node.z] = changed[node.z];
}
}
}
}
}
}
}
}
} while(madeChange===true)
// Find any nodes that exist on a subflow template and remove from changed
// list as the parent subflow will now be marked as containing a change
for (id in newConfig.allNodes) {
if (newConfig.allNodes.hasOwnProperty(id)) {
node = newConfig.allNodes[id];
if (newConfig.allNodes[node.z] && newConfig.allNodes[node.z].type === "subflow") {
delete changed[node.id];
}
}
}
}
}
}
}
}
// Recursively mark all instances of changed subflows as changed
var changedSubflowStack = Object.keys(changedSubflows);

25
test/red/runtime/nodes/flows/util_spec.js
View File

@ -308,7 +308,7 @@ describe('flows/util', function() {
diffResult.linked.sort().should.eql(["3"]);
});
it('identifies config nodes changes', function() {
it('identifies config nodes changes, node->config', function() {
var config = [
{id:"1",type:"test",foo:"configNode",wires:[["2"]]},
{id:"2",type:"test",bar:"b",wires:[["3"]]},
@ -329,7 +329,30 @@ describe('flows/util', function() {
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["2","3"]);
});
it('identifies config nodes changes, node->config->config', function() {
var config = [
{id:"1",type:"test",foo:"configNode1",wires:[["2"]]},
{id:"2",type:"test",bar:"b",wires:[["3"]]},
{id:"3",type:"test",foo:"a",wires:[]},
{id:"configNode1",foo:"configNode2",type:"testConfig"},
{id:"configNode2",type:"testConfig"}
];
var newConfig = clone(config);
newConfig[4].foo = "bar";
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(["1","configNode1","configNode2"]);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["2","3"]);
});
it('marks a parent subflow as changed for an internal property change', function() {