diff options
Diffstat (limited to 'jgvariant-core/src/test/java')
| -rw-r--r-- | jgvariant-core/src/test/java/eu/mulk/jgvariant/core/DecoderTest.java | 106 |
1 files changed, 102 insertions, 4 deletions
diff --git a/jgvariant-core/src/test/java/eu/mulk/jgvariant/core/DecoderTest.java b/jgvariant-core/src/test/java/eu/mulk/jgvariant/core/DecoderTest.java index 068b051..d97cf88 100644 --- a/jgvariant-core/src/test/java/eu/mulk/jgvariant/core/DecoderTest.java +++ b/jgvariant-core/src/test/java/eu/mulk/jgvariant/core/DecoderTest.java @@ -14,9 +14,7 @@ import static org.junit.jupiter.api.Assertions.assertThrows; import java.nio.ByteBuffer; import java.text.ParseException; -import java.util.List; -import java.util.Map; -import java.util.Optional; +import java.util.*; import org.junit.jupiter.api.Test; /** @@ -24,13 +22,14 @@ import org.junit.jupiter.api.Test; * href="https://people.gnome.org/~desrt/gvariant-serialisation.pdf">~desrt/gvariant-serialisation.pdf</a>. */ @SuppressWarnings({ + "ByteBufferBackingArray", "ImmutableListOf", "ImmutableListOf1", "ImmutableListOf2", "ImmutableListOf3", "ImmutableListOf4", "ImmutableListOf5", - "ImmutableMapOf2" + "ImmutableMapOf2", }) class DecoderTest { @@ -39,6 +38,9 @@ class DecoderTest { var data = new byte[] {0x68, 0x65, 0x6C, 0x6C, 0x6F, 0x20, 0x77, 0x6F, 0x72, 0x6C, 0x64, 0x00}; var decoder = Decoder.ofString(UTF_8); assertEquals("hello world", decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode("hello world"); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -47,6 +49,9 @@ class DecoderTest { new byte[] {0x68, 0x65, 0x6C, 0x6C, 0x6F, 0x20, 0x77, 0x6F, 0x72, 0x6C, 0x64, 0x00, 0x00}; var decoder = Decoder.ofMaybe(Decoder.ofString(UTF_8)); assertEquals(Optional.of("hello world"), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(Optional.of("hello world")); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -54,6 +59,9 @@ class DecoderTest { var data = new byte[] {0x01, 0x00, 0x00, 0x01, 0x01}; var decoder = Decoder.ofArray(Decoder.ofBoolean()); assertEquals(List.of(true, false, false, true, true), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(List.of(true, false, false, true, true)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -67,6 +75,9 @@ class DecoderTest { var decoder = Decoder.ofStructure(TestRecord.class, Decoder.ofString(UTF_8), Decoder.ofInt()); assertEquals(new TestRecord("foo", -1), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(new TestRecord("foo", -1)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -109,6 +120,10 @@ class DecoderTest { assertEquals( List.of(new TestRecord("hi", -2), new TestRecord("bye", -1)), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = + decoder.encode(List.of(new TestRecord("hi", -2), new TestRecord("bye", -1))); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -143,6 +158,13 @@ class DecoderTest { var decoder = Decoder.ofDictionary(Decoder.ofString(UTF_8), Decoder.ofInt().withByteOrder(LITTLE_ENDIAN)); assertEquals(Map.of("hi", -2, "bye", -1), decoder.decode(ByteBuffer.wrap(data))); + + var entity = new LinkedHashMap<String, Integer>(); + entity.put("hi", -2); + entity.put("bye", -1); + var roundtripData = decoder.encode(entity); + System.out.println(HexFormat.of().formatHex(roundtripData.array())); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -154,6 +176,9 @@ class DecoderTest { }; var decoder = Decoder.ofArray(Decoder.ofString(UTF_8)); assertEquals(List.of("i", "can", "has", "strings?"), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(List.of("i", "can", "has", "strings?")); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -176,6 +201,11 @@ class DecoderTest { assertEquals( new TestParent(new TestChild((byte) 0x69, "can"), List.of("has", "strings?")), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = + decoder.encode( + new TestParent(new TestChild((byte) 0x69, "can"), List.of("has", "strings?"))); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -195,6 +225,9 @@ class DecoderTest { () -> assertEquals(2, result.length), () -> assertArrayEquals(new Object[] {(byte) 0x69, "can"}, (Object[]) result[0]), () -> assertEquals(List.of("has", "strings?"), result[1])); + + var roundtripData = decoder.encode(variant); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -210,6 +243,9 @@ class DecoderTest { Decoder.ofByte().withByteOrder(LITTLE_ENDIAN)); assertEquals(new TestRecord((byte) 0x60, (byte) 0x70), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(new TestRecord((byte) 0x60, (byte) 0x70)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -225,6 +261,9 @@ class DecoderTest { Decoder.ofByte().withByteOrder(LITTLE_ENDIAN)); assertEquals(new TestRecord(0x60, (byte) 0x70), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(new TestRecord(0x60, (byte) 0x70)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -240,6 +279,9 @@ class DecoderTest { Decoder.ofInt().withByteOrder(LITTLE_ENDIAN)); assertEquals(new TestRecord((byte) 0x60, 0x70), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(new TestRecord((byte) 0x60, 0x70)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -276,6 +318,10 @@ class DecoderTest { assertEquals( List.of(new TestRecord(96, (byte) 0x70), new TestRecord(648, (byte) 0xf7)), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = + decoder.encode(List.of(new TestRecord(96, (byte) 0x70), new TestRecord(648, (byte) 0xf7))); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -287,6 +333,9 @@ class DecoderTest { assertEquals( List.of((byte) 0x04, (byte) 0x05, (byte) 0x06, (byte) 0x07), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(List.of((byte) 0x04, (byte) 0x05, (byte) 0x06, (byte) 0x07)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -296,6 +345,9 @@ class DecoderTest { var decoder = Decoder.ofByteArray(); assertArrayEquals(data, decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(data); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -307,6 +359,9 @@ class DecoderTest { var decoder = Decoder.ofStructure(TestRecord.class, Decoder.ofByteArray()); assertArrayEquals(data, decoder.decode(ByteBuffer.wrap(data)).bytes()); + + var roundtripData = decoder.encode(new TestRecord(data)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -316,6 +371,9 @@ class DecoderTest { var decoder = Decoder.ofArray(Decoder.ofInt().withByteOrder(LITTLE_ENDIAN)); assertEquals(List.of(4, 258), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(List.of(4, 258)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -327,6 +385,9 @@ class DecoderTest { Decoder.ofDictionaryEntry( Decoder.ofString(UTF_8), Decoder.ofInt().withByteOrder(LITTLE_ENDIAN)); assertEquals(Map.entry("a key", 514), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(Map.entry("a key", 514)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -340,6 +401,9 @@ class DecoderTest { Decoder.ofStructure( TestEntry.class, Decoder.ofString(UTF_8), Decoder.ofInt().withByteOrder(LITTLE_ENDIAN)); assertEquals(new TestEntry("a key", 514), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(new TestEntry("a key", 514)); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -359,6 +423,10 @@ class DecoderTest { Decoder.ofLong().withByteOrder(LITTLE_ENDIAN), Decoder.ofDouble()); assertEquals(new TestRecord((short) 1, 2, 3.25), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(new TestRecord((short) 1, 2, 3.25)); + + assertArrayEquals(data, roundtripData.array()); } @Test @@ -373,6 +441,9 @@ class DecoderTest { assertEquals( new TestRecord(Optional.of((byte) 1), Optional.empty()), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(new TestRecord(Optional.of((byte) 1), Optional.empty())); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -393,6 +464,9 @@ class DecoderTest { var decoder = Decoder.ofStructure(TestRecord.class); assertEquals(new TestRecord(), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(new TestRecord()); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -404,6 +478,9 @@ class DecoderTest { var decoder = Decoder.ofArray(Decoder.ofStructure(TestRecord.class)); assertEquals( List.of(new TestRecord(), new TestRecord()), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(List.of(new TestRecord(), new TestRecord())); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -414,6 +491,9 @@ class DecoderTest { var decoder = Decoder.ofArray(Decoder.ofStructure(TestRecord.class)); assertEquals(List.of(new TestRecord()), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(List.of(new TestRecord())); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -424,6 +504,9 @@ class DecoderTest { var decoder = Decoder.ofArray(Decoder.ofStructure(TestRecord.class)); assertEquals(List.of(), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(List.of()); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -434,6 +517,9 @@ class DecoderTest { var decoder = Decoder.ofArray(Decoder.ofStructure(TestRecord.class)); assertEquals(List.of(), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = decoder.encode(List.of()); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -500,6 +586,9 @@ class DecoderTest { List.of(11, 12) }, (Object[]) decoder.decode(ByteBuffer.wrap(data)).value()); + + var roundtripData = decoder.encode(decoder.decode(ByteBuffer.wrap(data))); + assertArrayEquals(data, roundtripData.array()); } @Test @@ -610,5 +699,14 @@ class DecoderTest { new TestChild((short) 5, (short) 6), new TestChild((short) 7, (short) 8)), decoder.decode(ByteBuffer.wrap(data))); + + var roundtripData = + decoder.encode( + new TestParent( + new TestChild((short) 1, (short) 2), + new TestChild((short) 3, (short) 4), + new TestChild((short) 5, (short) 6), + new TestChild((short) 7, (short) 8))); + assertArrayEquals(data, roundtripData.array()); } } |