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123 lines
3.9 KiB
Rust
123 lines
3.9 KiB
Rust
/*
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* Copyright 2008 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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use crate::qrcode::{
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decoder::{ErrorCorrectionLevel, Mode, Version},
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encoder::ByteMatrix,
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};
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use super::QRCode;
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/**
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* @author satorux@google.com (Satoru Takabayashi) - creator
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* @author mysen@google.com (Chris Mysen) - ported from C++
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*/
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#[test]
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fn test() {
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let mut qrCode = QRCode::new();
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// First, test simple setters and getters.
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// We use numbers of version 7-H.
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qrCode.setMode(Mode::BYTE);
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qrCode.setECLevel(ErrorCorrectionLevel::H);
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qrCode.setVersion(Version::getVersionForNumber(7).expect("must exist"));
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qrCode.setMaskPattern(3);
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assert_eq!(&Mode::BYTE, qrCode.getMode().as_ref().unwrap());
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assert_eq!(ErrorCorrectionLevel::H, qrCode.getECLevel().unwrap());
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assert_eq!(7, qrCode.getVersion().as_ref().unwrap().getVersionNumber());
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assert_eq!(3, qrCode.getMaskPattern());
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// Prepare the matrix.
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let mut matrix = ByteMatrix::new(45, 45);
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// Just set bogus zero/one values.
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for y in 0..45 {
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// for (int y = 0; y < 45; ++y) {
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for x in 0..45 {
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// for (int x = 0; x < 45; ++x) {
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matrix.set(x, y, ((y + x) % 2) as u8);
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}
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}
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// Set the matrix.
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qrCode.setMatrix(matrix.clone());
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assert_eq!(&matrix, qrCode.getMatrix().as_ref().unwrap());
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}
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#[test]
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fn testToString1() {
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let qrCode = QRCode::new();
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let expected =
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"<<\n mode: null\n ecLevel: null\n version: null\n maskPattern: -1\n matrix: null\n>>\n";
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assert_eq!(expected, qrCode.to_string());
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}
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#[test]
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fn testToString2() {
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let mut qrCode = QRCode::new();
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qrCode.setMode(Mode::BYTE);
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qrCode.setECLevel(ErrorCorrectionLevel::H);
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qrCode.setVersion(Version::getVersionForNumber(1).expect("predefined value must exist"));
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qrCode.setMaskPattern(3);
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let mut matrix = ByteMatrix::new(21, 21);
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for y in 0..21 {
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// for (int y = 0; y < 21; ++y) {
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for x in 0..21 {
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// for (int x = 0; x < 21; ++x) {
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matrix.set(x, y, ((y + x) % 2) as u8);
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}
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}
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qrCode.setMatrix(matrix);
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let expected = "<<\n \
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mode: BYTE\n \
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ecLevel: H\n \
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version: 1\n \
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maskPattern: 3\n \
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matrix:\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n \
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1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1\n \
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0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0\n\
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>>\n";
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assert_eq!(expected, qrCode.to_string());
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}
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#[test]
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fn testIsValidMaskPattern() {
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assert!(!QRCode::isValidMaskPattern(-1));
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assert!(QRCode::isValidMaskPattern(0));
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assert!(QRCode::isValidMaskPattern(7));
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assert!(!QRCode::isValidMaskPattern(8));
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}
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