rbg not passing

src/RGBLuminanceSourceTestCase.rs

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2014 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// package com.google.zxing;
+
+// import org.junit.Assert;
+// import org.junit.Test;
+
+// /**
+//  * Tests {@link RGBLuminanceSource}.
+//  */
+// public final class RGBLuminanceSourceTestCase extends Assert {
+
+use crate::{RGBLuminanceSource, LuminanceSource};
+
+  static src_data : [u32;9] = [0x000000, 0x7F7F7F, 0xFFFFFF,
+  0xFF0000, 0x00FF00, 0x0000FF,
+  0x0000FF, 0x00FF00, 0xFF0000];
+
+  #[test]
+  fn testCrop() {
+    let SOURCE = RGBLuminanceSource::new_with_width_height_pixels(3,3,&src_data.to_vec());
+
+    assert!(SOURCE.isCropSupported());
+    let cropped = SOURCE.crop(1, 1, 1, 1).unwrap();
+    assert_eq!(1, cropped.getHeight());
+    assert_eq!(1, cropped.getWidth());
+    assert_eq!(vec![ 0x7F ], cropped.getRow(0, &vec![0;0]));
+  }
+
+  #[test]
+  fn testMatrix() {
+    let SOURCE = RGBLuminanceSource::new_with_width_height_pixels(3,3,&src_data.to_vec());
+
+    assert_eq!(vec![ 0x00, 0x7F,  0xFF, 0x3F, 0x7F, 0x3F, 0x3F, 0x7F, 0x3F ],
+                      SOURCE.getMatrix());
+    let croppedFullWidth = SOURCE.crop(0, 1, 3, 2).unwrap();
+    assert_eq!(vec![ 0x3F, 0x7F, 0x3F, 0x3F, 0x7F, 0x3F ],
+                      croppedFullWidth.getMatrix());
+    let croppedCorner = SOURCE.crop(1, 1, 2, 2).unwrap();
+    assert_eq!(vec![ 0x7F, 0x3F, 0x7F, 0x3F ],
+                      croppedCorner.getMatrix());
+  }
+
+  #[test]
+  fn testGetRow() {
+    let SOURCE = RGBLuminanceSource::new_with_width_height_pixels(3,3,&src_data.to_vec());
+
+    assert_eq!(vec![ 0x3F, 0x7F, 0x3F ], SOURCE.getRow(2, &vec![0;3]));
+  }
+
+  // #[test]
+  // fn testToString() {
+  //   let SOURCE = RGBLuminanceSource::new_with_width_height_pixels(3,3,&src_data.to_vec());
+
+  //   assert_eq!("#+ \n#+#\n#+#\n", SOURCE.toString());
+  // }
+
+// }