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-rw-r--r--test/controls/control_list.cpp50
1 files changed, 50 insertions, 0 deletions
diff --git a/test/controls/control_list.cpp b/test/controls/control_list.cpp
index c03f230e..bb35aab7 100644
--- a/test/controls/control_list.cpp
+++ b/test/controls/control_list.cpp
@@ -196,6 +196,56 @@ protected:
return TestFail;
}
+ /*
+ * Create two lists with overlapping controls. Merge them with
+ * overwriteExisting = true, verifying that the existing control
+ * values *get* overwritten.
+ */
+ mergeList.clear();
+ mergeList.set(controls::Brightness, 0.7f);
+ mergeList.set(controls::Saturation, 0.4f);
+
+ list.clear();
+ list.set(controls::Brightness, 0.5f);
+ list.set(controls::Contrast, 1.1f);
+
+ mergeList.merge(list, ControlList::MergePolicy::OverwriteExisting);
+ if (mergeList.size() != 3) {
+ cout << "Merged list should contain three elements" << endl;
+ return TestFail;
+ }
+
+ if (list.size() != 2) {
+ cout << "The list to merge should contain two elements"
+ << endl;
+ return TestFail;
+ }
+
+ if (!mergeList.get(controls::Brightness) ||
+ !mergeList.get(controls::Contrast) ||
+ !mergeList.get(controls::Saturation)) {
+ cout << "Merged list does not contain all controls" << endl;
+ return TestFail;
+ }
+
+ if (mergeList.get(controls::Brightness) != 0.5f) {
+ cout << "Brightness control value did not change after merging lists"
+ << endl;
+ return TestFail;
+ }
+
+ if (mergeList.get(controls::Contrast) != 1.1f) {
+ cout << "Contrast control value changed after merging lists"
+ << endl;
+ return TestFail;
+ }
+
+ if (mergeList.get(controls::Saturation) != 0.4f) {
+ cout << "Saturation control value changed after merging lists"
+ << endl;
+ return TestFail;
+ }
+
return TestPass;
}
};