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Don't write unsavable changes to localStorage (closes #2705)

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Bryan Housel
2015-06-20 12:21:29 -04:00
parent 60fdb60a8a
commit 728036be51
2 changed files with 8 additions and 1 deletions
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js/id/core/history.js
+1 -1
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@@ -198,7 +198,7 @@ iD.History = function(context) {
}, },
toJSON: function() { toJSON: function() {
if (stack.length <= 1) return; if (!this.hasChanges()) return;
var allEntities = {}, var allEntities = {},
baseEntities = {}, baseEntities = {},
test/spec/core/history.js
+7
View File
@@ -272,6 +272,13 @@ describe("iD.History", function () {
}); });
describe("#toJSON", function() { describe("#toJSON", function() {
it("doesn't generate unsaveable changes", function() {
var node_1 = iD.Node({id: 'n-1'});
history.perform(iD.actions.AddEntity(node_1));
history.perform(iD.actions.DeleteNode('n-1'));
expect(history.toJSON()).to.be.not.ok;
});
it("generates v3 JSON", function() { it("generates v3 JSON", function() {
var node_1 = iD.Node({id: 'n-1'}), var node_1 = iD.Node({id: 'n-1'}),
node1 = iD.Node({id: 'n1'}), node1 = iD.Node({id: 'n1'}),