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realm-js
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Add test for Results invalidation 

This triggers a crash!
This commit is contained in:
Scott Kyle 2016-04-27 14:01:01 -07:00
parent 0c4dfcb914
commit 4705b6b3a5
1 changed files with 29 additions and 2 deletions
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31
tests/js/results-tests.js
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@ -51,7 +51,7 @@ module.exports = BaseTest.extend({
testResultsSubscript: function() {
var realm = new Realm({schema: [schemas.PersonObject]});
TestCase.assertEqual(realm.objects('PersonObject')[0], undefined);
realm.write(function() {
realm.create('PersonObject', {name: 'name1', age: 1});
realm.create('PersonObject', {name: 'name2', age: 2});
@ -119,7 +119,7 @@ module.exports = BaseTest.extend({
for (var index in objects) {
TestCase.assertEqual(count++, +index);
TestCase.assertEqual(keys[index], index);
}
}
TestCase.assertEqual(count, 1);
TestCase.assertEqual(keys.length, 1);
@ -278,5 +278,32 @@ module.exports = BaseTest.extend({
TestCase.assertEqual(objects[0].boolCol, true, 'first element descending for boolCol');
TestCase.assertEqual(objects[1].boolCol, false, 'second element descending for boolCol');
TestCase.assertEqual(objects[2].boolCol, false, 'third element descending for boolCol');
},
testResultsInvalidation: function() {
var realm = new Realm({schema: [schemas.TestObject]});
var testObjects = realm.objects('TestObject');
var filteredObjects = testObjects.filtered('doubleCol > 1');
var sortedObjects = testObjects.sorted('doubleCol');
var snapshotObjects = testObjects.snapshot();
realm.close();
realm = new Realm({
schemaVersion: 1,
schema: [schemas.TestObject, schemas.BasicTypes]
});
[
testObjects,
filteredObjects,
sortedObjects,
snapshotObjects,
].forEach(function(objects) {
TestCase.assertThrows(function() { objects[0]; });
TestCase.assertThrows(function() { objects.filtered('doubleCol < 42'); });
TestCase.assertThrows(function() { objects.sorted('doubleCol', true); });
TestCase.assertThrows(function() { objects.snapshot(); });
});
}
});