34 lines
852 B
C++
34 lines
852 B
C++
#include "DefinitionWatcher.h"
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#include "BaseTestCase.h"
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#include "IntNode.h"
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TEST(DefinitionWatcher, destructor) {
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class FakeWatcher : public DefinitionWatcher {
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public:
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FakeWatcher(DefinitionNode *node, int &counter) : DefinitionWatcher("FakeWatcher"), counter(counter) {
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startWatching(node, false);
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}
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virtual void nodeChanged(const DefinitionNode *, const DefinitionDiff *, const DefinitionNode *) override {
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counter++;
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}
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int &counter;
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};
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IntNode root(NULL, "test", 5);
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int counter = 0;
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auto watcher = new FakeWatcher(&root, counter);
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EXPECT_EQ(0, counter);
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root.setValue(3);
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EXPECT_EQ(1, counter);
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// When the watcher is destroyed, it should stop receiving diffs
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delete watcher;
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root.setValue(8);
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EXPECT_EQ(1, counter);
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}
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