--- /dev/null
+/*
+ * VersionTest.cpp
+ * zxing
+ *
+ * Created by Christian Brunschen on 19/05/2008.
+ * Copyright 2008 Google Inc. All rights reserved.
+ *
+ * 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.
+ */
+
+#include "VersionTest.h"
+#include "../../../../src/ReaderException.h"
+#include "../../../../src/qrcode/decoder/Version.h"
+
+namespace qrcode {
+ namespace decoder {
+
+ static void assertNotNull(Version::ECBlocks *blocks) {
+ CPPUNIT_ASSERT_EQUAL(false, blocks == 0);
+ }
+
+ static void checkVersion(Version *version, int number, int dimension) {
+ CPPUNIT_ASSERT_EQUAL(false, version == 0);
+ CPPUNIT_ASSERT_EQUAL(number, version->getVersionNumber());
+ if (number > 1) {
+ CPPUNIT_ASSERT_EQUAL(true,
+ version->getAlignmentPatternCenters().size() > 0);
+ }
+ CPPUNIT_ASSERT_EQUAL(dimension, version->getDimensionForVersion());
+ assertNotNull(&version->getECBlocksForLevel(ErrorCorrectionLevel::H));
+ assertNotNull(&version->getECBlocksForLevel(ErrorCorrectionLevel::L));
+ assertNotNull(&version->getECBlocksForLevel(ErrorCorrectionLevel::M));
+ assertNotNull(&version->getECBlocksForLevel(ErrorCorrectionLevel::Q));
+ CPPUNIT_ASSERT_EQUAL(false, version->buildFunctionPattern() == 0);
+ }
+
+
+ CPPUNIT_TEST_SUITE_REGISTRATION(VersionTest);
+
+ void VersionTest::testVersionForNumber() {
+ for (size_t i = 1; i <= Version::VERSIONS.size(); i++) {
+ Version *v = Version::VERSIONS[i-1];
+ CPPUNIT_ASSERT_EQUAL((int)i, v->getVersionNumber());
+ }
+
+ try {
+ Version::getVersionForNumber(0);
+ CPPUNIT_FAIL("Should have thrown an exception");
+ } catch (ReaderException *re) {
+ // good
+ delete re;
+ }
+ for (int i = 1; i <= 40; i++) {
+ checkVersion(Version::getVersionForNumber(i), i, 4*i + 17);
+ }
+ }
+
+ void VersionTest::testGetProvisionalVersionForDimension() {
+ for (int i = 1; i <= 40; i++) {
+ int dimension = 4*i + 17;
+ Version *v = Version::getProvisionalVersionForDimension(dimension);
+ int vi = v->getVersionNumber();
+ CPPUNIT_ASSERT_EQUAL(i, vi);
+ }
+ }
+
+ void VersionTest::testDecodeVersionInformation() {
+ // Spot check
+ CPPUNIT_ASSERT_EQUAL(7, Version::decodeVersionInformation(0x07C94)->getVersionNumber());
+ CPPUNIT_ASSERT_EQUAL(12, Version::decodeVersionInformation(0x0C762)->getVersionNumber());
+ CPPUNIT_ASSERT_EQUAL(17, Version::decodeVersionInformation(0x1145D)->getVersionNumber());
+ CPPUNIT_ASSERT_EQUAL(22, Version::decodeVersionInformation(0x168C9)->getVersionNumber());
+ CPPUNIT_ASSERT_EQUAL(27, Version::decodeVersionInformation(0x1B08E)->getVersionNumber());
+ CPPUNIT_ASSERT_EQUAL(32, Version::decodeVersionInformation(0x209D5)->getVersionNumber());
+ }
+
+ }
+}
+