test: Use float values for brightness, contrast and saturation

Two tests use the brightness, contrast and saturation controls with
integer failures. They were not updated by commit eff4b1aa01c1 which
turned those controls into floats. This doesn't cause test failures as
the control API converts the value types. For correctness, update the
tests to use float values.

Fixes: eff4b1aa01c1 ("libcamera: controls: Reorder and update description of existing controls")
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

2 files changed, 13 insertions, 13 deletions

diff --git a/test/controls/control_list.cpp b/test/controls/control_list.cpp
index 5374c6f9..d51ec47d 100644
--- a/test/controls/control_list.cpp
+++ b/test/controls/control_list.cpp
@@ -68,7 +68,7 @@ protected:
 		 * Set a control, and verify that the list now contains it, and
 		 * nothing else.
 		 */
-		list.set(controls::Brightness, 255);
+		list.set(controls::Brightness, -0.5f);
 
 		if (list.empty()) {
 			cout << "List should not be empty" << endl;
@@ -94,7 +94,7 @@ protected:
 			return TestFail;
 		}
 
-		if (list.get(controls::Brightness) != 255) {
+		if (list.get(controls::Brightness) != -0.5f) {
 			cout << "Incorrest Brightness control value" << endl;
 			return TestFail;
 		}
@@ -105,8 +105,8 @@ protected:
 		}
 
 		/* Update the first control and set a second one. */
-		list.set(controls::Brightness, 64);
-		list.set(controls::Contrast, 128);
+		list.set(controls::Brightness, 0.0f);
+		list.set(controls::Contrast, 1.5f);
 
 		if (!list.contains(controls::Contrast) ||
 		    !list.contains(controls::Contrast)) {
@@ -114,8 +114,8 @@ protected:
 			return TestFail;
 		}
 
-		if (list.get(controls::Brightness) != 64 ||
-		    list.get(controls::Contrast) != 128) {
+		if (list.get(controls::Brightness) != 0.0f ||
+		    list.get(controls::Contrast) != 1.5f) {
 			cout << "Failed to retrieve control value" << endl;
 			return TestFail;
 		}
@@ -124,11 +124,11 @@ protected:
 		 * Update both controls and verify that the container doesn't
 		 * grow.
 		 */
-		list.set(controls::Brightness, 10);
-		list.set(controls::Contrast, 20);
+		list.set(controls::Brightness, 0.5f);
+		list.set(controls::Contrast, 1.1f);
 
-		if (list.get(controls::Brightness) != 10 ||
-		    list.get(controls::Contrast) != 20) {
+		if (list.get(controls::Brightness) != 0.5f ||
+		    list.get(controls::Contrast) != 1.1f) {
 			cout << "Failed to update control value" << endl;
 			return TestFail;
 		}
diff --git a/test/serialization/control_serialization.cpp b/test/serialization/control_serialization.cpp
index 2989b527..11136524 100644
--- a/test/serialization/control_serialization.cpp
+++ b/test/serialization/control_serialization.cpp
@@ -42,9 +42,9 @@ protected:
 		const ControlInfoMap &infoMap = camera_->controls();
 		ControlList list(infoMap);
 
-		list.set(controls::Brightness, 255);
-		list.set(controls::Contrast, 128);
-		list.set(controls::Saturation, 50);
+		list.set(controls::Brightness, 0.5f);
+		list.set(controls::Contrast, 1.2f);
+		list.set(controls::Saturation, 0.2f);
 
 		/*
 		 * Serialize the control list, this should fail as the control