| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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 android.net; |
| |
| import junit.framework.TestCase; |
| |
| import java.nio.charset.StandardCharsets; |
| |
| /** |
| * Tests for {@link UriCodec} |
| */ |
| public class UriCodecTest extends TestCase { |
| |
| public void testDecode_emptyString_returnsEmptyString() { |
| assertEquals("", UriCodec.decode("", |
| false /* convertPlus */, |
| StandardCharsets.UTF_8, |
| true /* throwOnFailure */)); |
| } |
| |
| public void testDecode_wrongHexDigit_fails() { |
| try { |
| // %p in the end. |
| UriCodec.decode("ab%2f$%C4%82%25%e0%a1%80%p", |
| false /* convertPlus */, |
| StandardCharsets.UTF_8, |
| true /* throwOnFailure */); |
| fail("Expected URISyntaxException"); |
| } catch (IllegalArgumentException expected) { |
| // Expected. |
| } |
| } |
| |
| public void testDecode_secondHexDigitWrong_fails() { |
| try { |
| // %1p in the end. |
| UriCodec.decode("ab%2f$%c4%82%25%e0%a1%80%1p", |
| false /* convertPlus */, |
| StandardCharsets.UTF_8, |
| true /* throwOnFailure */); |
| fail("Expected URISyntaxException"); |
| } catch (IllegalArgumentException expected) { |
| // Expected. |
| } |
| } |
| |
| public void testDecode_endsWithPercent_fails() { |
| try { |
| // % in the end. |
| UriCodec.decode("ab%2f$%c4%82%25%e0%a1%80%", |
| false /* convertPlus */, |
| StandardCharsets.UTF_8, |
| true /* throwOnFailure */); |
| fail("Expected URISyntaxException"); |
| } catch (IllegalArgumentException expected) { |
| // Expected. |
| } |
| } |
| |
| public void testDecode_dontThrowException_appendsUnknownCharacter() { |
| assertEquals("ab/$\u0102%\u0840\ufffd", |
| UriCodec.decode("ab%2f$%c4%82%25%e0%a1%80%", |
| false /* convertPlus */, |
| StandardCharsets.UTF_8, |
| false /* throwOnFailure */)); |
| } |
| |
| public void testDecode_convertPlus() { |
| assertEquals("ab/$\u0102% \u0840", |
| UriCodec.decode("ab%2f$%c4%82%25+%e0%a1%80", |
| true /* convertPlus */, |
| StandardCharsets.UTF_8, |
| false /* throwOnFailure */)); |
| } |
| |
| // Last character needs decoding (make sure we are flushing the buffer with chars to decode). |
| public void testDecode_lastCharacter() { |
| assertEquals("ab/$\u0102%\u0840", |
| UriCodec.decode("ab%2f$%c4%82%25%e0%a1%80", |
| false /* convertPlus */, |
| StandardCharsets.UTF_8, |
| true /* throwOnFailure */)); |
| } |
| |
| // Check that a second row of encoded characters is decoded properly (internal buffers are |
| // reset properly). |
| public void testDecode_secondRowOfEncoded() { |
| assertEquals("ab/$\u0102%\u0840aa\u0840", |
| UriCodec.decode("ab%2f$%c4%82%25%e0%a1%80aa%e0%a1%80", |
| false /* convertPlus */, |
| StandardCharsets.UTF_8, |
| true /* throwOnFailure */)); |
| } |
| } |