| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // https://developers.google.com/protocol-buffers/ |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| package com.google.protobuf; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.common.truth.Truth.assertWithMessage; |
| import static com.google.protobuf.TestUtil.TEST_REQUIRED_INITIALIZED; |
| import static com.google.protobuf.TestUtil.TEST_REQUIRED_UNINITIALIZED; |
| import static org.junit.Assert.assertThrows; |
| |
| import com.google.protobuf.DescriptorProtos.DescriptorProto; |
| import com.google.protobuf.DescriptorProtos.FieldDescriptorProto; |
| import com.google.protobuf.DescriptorProtos.FileDescriptorProto; |
| import com.google.protobuf.Descriptors.Descriptor; |
| import com.google.protobuf.Descriptors.FieldDescriptor; |
| import com.google.protobuf.Descriptors.FileDescriptor; |
| import com.google.protobuf.TextFormat.InvalidEscapeSequenceException; |
| import com.google.protobuf.TextFormat.Parser.SingularOverwritePolicy; |
| import com.google.protobuf.testing.proto.TestProto3Optional; |
| import com.google.protobuf.testing.proto.TestProto3Optional.NestedEnum; |
| import any_test.AnyTestProto.TestAny; |
| import map_test.MapTestProto.TestMap; |
| import protobuf_unittest.UnittestMset.TestMessageSetExtension1; |
| import protobuf_unittest.UnittestMset.TestMessageSetExtension2; |
| import protobuf_unittest.UnittestProto.OneString; |
| import protobuf_unittest.UnittestProto.TestAllExtensions; |
| import protobuf_unittest.UnittestProto.TestAllTypes; |
| import protobuf_unittest.UnittestProto.TestAllTypes.NestedMessage; |
| import protobuf_unittest.UnittestProto.TestEmptyMessage; |
| import protobuf_unittest.UnittestProto.TestOneof2; |
| import protobuf_unittest.UnittestProto.TestRequired; |
| import proto2_wireformat_unittest.UnittestMsetWireFormat.TestMessageSet; |
| import java.io.StringReader; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.logging.Logger; |
| import org.junit.Test; |
| import org.junit.function.ThrowingRunnable; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** |
| * Test case for {@link TextFormat}. |
| * |
| * <p>TODO(wenboz): ExtensionTest and rest of text_format_unittest.cc. |
| */ |
| @RunWith(JUnit4.class) |
| public class TextFormatTest { |
| |
| // A basic string with different escapable characters for testing. |
| private static final String ESCAPE_TEST_STRING = |
| "\"A string with ' characters \n and \r newlines and \t tabs and \001 slashes \\"; |
| |
| // A representation of the above string with all the characters escaped. |
| private static final String ESCAPE_TEST_STRING_ESCAPED = |
| "\\\"A string with \\' characters \\n and \\r newlines " |
| + "and \\t tabs and \\001 slashes \\\\"; |
| |
| private static final String ALL_FIELDS_SET_TEXT = |
| TestUtil.readTextFromFile("text_format_unittest_data_oneof_implemented.txt"); |
| private static final String ALL_EXTENSIONS_SET_TEXT = |
| TestUtil.readTextFromFile("text_format_unittest_extensions_data.txt"); |
| |
| private static final String EXOTIC_TEXT = |
| "" |
| + "repeated_int32: -1\n" |
| + "repeated_int32: -2147483648\n" |
| + "repeated_int64: -1,\n" |
| + "repeated_int64: -9223372036854775808\n" |
| + "repeated_uint32: 4294967295\n" |
| + "repeated_uint32: 2147483648\n" |
| + "repeated_uint64: 18446744073709551615\n" |
| + "repeated_uint64: 9223372036854775808\n" |
| + "repeated_double: 123.0\n" |
| + "repeated_double: 123.5\n" |
| + "repeated_double: 0.125\n" |
| + "repeated_double: .125\n" |
| + "repeated_double: -.125\n" |
| + "repeated_double: 1.23E17\n" |
| + "repeated_double: 1.23E+17\n" |
| + "repeated_double: -1.23e-17\n" |
| + "repeated_double: .23e+17\n" |
| + "repeated_double: -.23E17\n" |
| + "repeated_double: 1.235E22\n" |
| + "repeated_double: 1.235E-18\n" |
| + "repeated_double: 123.456789\n" |
| + "repeated_double: Infinity\n" |
| + "repeated_double: -Infinity\n" |
| + "repeated_double: NaN\n" |
| + "repeated_string: \"\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"" |
| + "\\341\\210\\264\"\n" |
| + "repeated_bytes: \"\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"\\376\"\n"; |
| |
| private static final String CANONICAL_EXOTIC_TEXT = |
| EXOTIC_TEXT |
| .replace(": .", ": 0.") |
| .replace(": -.", ": -0.") // short-form double |
| .replace("23e", "23E") |
| .replace("E+", "E") |
| .replace("0.23E17", "2.3E16") |
| .replace(",", ""); |
| |
| private static final String MESSAGE_SET_TEXT = |
| "" |
| + "[protobuf_unittest.TestMessageSetExtension1] {\n" |
| + " i: 123\n" |
| + "}\n" |
| + "[protobuf_unittest.TestMessageSetExtension2] {\n" |
| + " str: \"foo\"\n" |
| + "}\n"; |
| |
| private static final String MESSAGE_SET_TEXT_WITH_REPEATED_EXTENSION = |
| "" |
| + "[protobuf_unittest.TestMessageSetExtension1] {\n" |
| + " i: 123\n" |
| + "}\n" |
| + "[protobuf_unittest.TestMessageSetExtension1] {\n" |
| + " i: 456\n" |
| + "}\n"; |
| |
| private static final TextFormat.Parser PARSER_ALLOWING_UNKNOWN_FIELDS = |
| TextFormat.Parser.newBuilder().setAllowUnknownFields(true).build(); |
| |
| private static final TextFormat.Parser PARSER_ALLOWING_UNKNOWN_EXTENSIONS = |
| TextFormat.Parser.newBuilder().setAllowUnknownExtensions(true).build(); |
| |
| private static final TextFormat.Parser PARSER_WITH_OVERWRITE_FORBIDDEN = |
| TextFormat.Parser.newBuilder() |
| .setSingularOverwritePolicy(SingularOverwritePolicy.FORBID_SINGULAR_OVERWRITES) |
| .build(); |
| |
| private static final TextFormat.Parser DEFAULT_PARSER = TextFormat.Parser.newBuilder().build(); |
| |
| /** Print TestAllTypes and compare with golden file. */ |
| @Test |
| public void testPrintMessage() throws Exception { |
| String javaText = TextFormat.printer().printToString(TestUtil.getAllSet()); |
| |
| // Java likes to add a trailing ".0" to floats and doubles. C printf |
| // (with %g format) does not. Our golden files are used for both |
| // C++ and Java TextFormat classes, so we need to conform. |
| javaText = javaText.replace(".0\n", "\n"); |
| |
| assertThat(javaText).isEqualTo(ALL_FIELDS_SET_TEXT); |
| } |
| |
| /** Print TestAllTypes as Builder and compare with golden file. */ |
| @Test |
| public void testPrintMessageBuilder() throws Exception { |
| String javaText = TextFormat.printer().printToString(TestUtil.getAllSetBuilder()); |
| |
| // Java likes to add a trailing ".0" to floats and doubles. C printf |
| // (with %g format) does not. Our golden files are used for both |
| // C++ and Java TextFormat classes, so we need to conform. |
| javaText = javaText.replace(".0\n", "\n"); |
| |
| assertThat(javaText).isEqualTo(ALL_FIELDS_SET_TEXT); |
| } |
| |
| /** Print TestAllExtensions and compare with golden file. */ |
| @Test |
| public void testPrintExtensions() throws Exception { |
| String javaText = TextFormat.printer().printToString(TestUtil.getAllExtensionsSet()); |
| |
| // Java likes to add a trailing ".0" to floats and doubles. C printf |
| // (with %g format) does not. Our golden files are used for both |
| // C++ and Java TextFormat classes, so we need to conform. |
| javaText = javaText.replace(".0\n", "\n"); |
| |
| assertThat(javaText).isEqualTo(ALL_EXTENSIONS_SET_TEXT); |
| } |
| |
| // Creates an example unknown field set. |
| private UnknownFieldSet makeUnknownFieldSet() { |
| |
| return UnknownFieldSet.newBuilder() |
| .addField( |
| 5, |
| UnknownFieldSet.Field.newBuilder() |
| .addVarint(1) |
| .addFixed32(2) |
| .addFixed64(3) |
| .addLengthDelimited(ByteString.copyFromUtf8("4")) |
| .addLengthDelimited( |
| UnknownFieldSet.newBuilder() |
| .addField(12, UnknownFieldSet.Field.newBuilder().addVarint(6).build()) |
| .build() |
| .toByteString()) |
| .addGroup( |
| UnknownFieldSet.newBuilder() |
| .addField(10, UnknownFieldSet.Field.newBuilder().addVarint(5).build()) |
| .build()) |
| .build()) |
| .addField( |
| 8, UnknownFieldSet.Field.newBuilder().addVarint(1).addVarint(2).addVarint(3).build()) |
| .addField( |
| 15, |
| UnknownFieldSet.Field.newBuilder() |
| .addVarint(0xABCDEF1234567890L) |
| .addFixed32(0xABCD1234) |
| .addFixed64(0xABCDEF1234567890L) |
| .build()) |
| .build(); |
| } |
| |
| @Test |
| public void testPrintUnknownFields() throws Exception { |
| // Test printing of unknown fields in a message. |
| |
| TestEmptyMessage message = |
| TestEmptyMessage.newBuilder().setUnknownFields(makeUnknownFieldSet()).build(); |
| |
| assertThat(TextFormat.printer().printToString(message)) |
| .isEqualTo( |
| "5: 1\n" |
| + "5: 0x00000002\n" |
| + "5: 0x0000000000000003\n" |
| + "5: \"4\"\n" |
| + "5: {\n" |
| + " 12: 6\n" |
| + "}\n" |
| + "5 {\n" |
| + " 10: 5\n" |
| + "}\n" |
| + "8: 1\n" |
| + "8: 2\n" |
| + "8: 3\n" |
| + "15: 12379813812177893520\n" |
| + "15: 0xabcd1234\n" |
| + "15: 0xabcdef1234567890\n"); |
| } |
| |
| @Test |
| public void testPrintField() throws Exception { |
| final FieldDescriptor dataField = OneString.getDescriptor().findFieldByName("data"); |
| assertThat(TextFormat.printer().printFieldToString(dataField, "test data")) |
| .isEqualTo("data: \"test data\"\n"); |
| |
| final FieldDescriptor optionalField = |
| TestAllTypes.getDescriptor().findFieldByName("optional_nested_message"); |
| final Object value = NestedMessage.newBuilder().setBb(42).build(); |
| |
| assertThat(TextFormat.printer().printFieldToString(optionalField, value)) |
| .isEqualTo("optional_nested_message {\n bb: 42\n}\n"); |
| } |
| |
| /** |
| * Helper to construct a ByteString from a String containing only 8-bit characters. The characters |
| * are converted directly to bytes, *not* encoded using UTF-8. |
| */ |
| private ByteString bytes(String str) { |
| return ByteString.copyFrom(str.getBytes(Internal.ISO_8859_1)); |
| } |
| |
| /** |
| * Helper to construct a ByteString from a bunch of bytes. The inputs are actually ints so that I |
| * can use hex notation and not get stupid errors about precision. |
| */ |
| private ByteString bytes(int... bytesAsInts) { |
| byte[] bytes = new byte[bytesAsInts.length]; |
| for (int i = 0; i < bytesAsInts.length; i++) { |
| bytes[i] = (byte) bytesAsInts[i]; |
| } |
| return ByteString.copyFrom(bytes); |
| } |
| |
| @Test |
| public void testPrintExotic() throws Exception { |
| Message message = |
| TestAllTypes.newBuilder() |
| // Signed vs. unsigned numbers. |
| .addRepeatedInt32(-1) |
| .addRepeatedUint32(-1) |
| .addRepeatedInt64(-1) |
| .addRepeatedUint64(-1) |
| .addRepeatedInt32(1 << 31) |
| .addRepeatedUint32(1 << 31) |
| .addRepeatedInt64(1L << 63) |
| .addRepeatedUint64(1L << 63) |
| |
| // Floats of various precisions and exponents. |
| .addRepeatedDouble(123) |
| .addRepeatedDouble(123.5) |
| .addRepeatedDouble(0.125) |
| .addRepeatedDouble(.125) |
| .addRepeatedDouble(-.125) |
| .addRepeatedDouble(123e15) |
| .addRepeatedDouble(123e15) |
| .addRepeatedDouble(-1.23e-17) |
| .addRepeatedDouble(.23e17) |
| .addRepeatedDouble(-23e15) |
| .addRepeatedDouble(123.5e20) |
| .addRepeatedDouble(123.5e-20) |
| .addRepeatedDouble(123.456789) |
| .addRepeatedDouble(Double.POSITIVE_INFINITY) |
| .addRepeatedDouble(Double.NEGATIVE_INFINITY) |
| .addRepeatedDouble(Double.NaN) |
| |
| // Strings and bytes that needing escaping. |
| .addRepeatedString("\0\001\007\b\f\n\r\t\013\\\'\"\u1234") |
| .addRepeatedBytes(bytes("\0\001\007\b\f\n\r\t\013\\\'\"\u00fe")) |
| .build(); |
| |
| assertThat(message.toString()).isEqualTo(CANONICAL_EXOTIC_TEXT); |
| } |
| |
| @Test |
| public void testRoundtripProto3Optional() throws Exception { |
| Message message = |
| TestProto3Optional.newBuilder() |
| .setOptionalInt32(1) |
| .setOptionalInt64(2) |
| .setOptionalNestedEnum(NestedEnum.BAZ) |
| .build(); |
| TestProto3Optional.Builder message2 = TestProto3Optional.newBuilder(); |
| TextFormat.merge(message.toString(), message2); |
| |
| assertThat(message2.hasOptionalInt32()).isTrue(); |
| assertThat(message2.hasOptionalInt64()).isTrue(); |
| assertThat(message2.hasOptionalNestedEnum()).isTrue(); |
| assertThat(message2.getOptionalInt32()).isEqualTo(1); |
| assertThat(message2.getOptionalInt64()).isEqualTo(2); |
| assertThat(message2.getOptionalNestedEnum()).isEqualTo(NestedEnum.BAZ); |
| } |
| |
| @Test |
| public void testPrintMessageSet() throws Exception { |
| TestMessageSet messageSet = |
| TestMessageSet.newBuilder() |
| .setExtension( |
| TestMessageSetExtension1.messageSetExtension, |
| TestMessageSetExtension1.newBuilder().setI(123).build()) |
| .setExtension( |
| TestMessageSetExtension2.messageSetExtension, |
| TestMessageSetExtension2.newBuilder().setStr("foo").build()) |
| .build(); |
| |
| assertThat(messageSet.toString()).isEqualTo(MESSAGE_SET_TEXT); |
| } |
| |
| // ================================================================= |
| |
| @Test |
| public void testMerge() throws Exception { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge(ALL_FIELDS_SET_TEXT, builder); |
| TestUtil.assertAllFieldsSet(builder.build()); |
| } |
| |
| @Test |
| public void testParse() throws Exception { |
| TestUtil.assertAllFieldsSet(TextFormat.parse(ALL_FIELDS_SET_TEXT, TestAllTypes.class)); |
| } |
| |
| @Test |
| public void testMergeInitialized() throws Exception { |
| TestRequired.Builder builder = TestRequired.newBuilder(); |
| TextFormat.merge(TEST_REQUIRED_INITIALIZED.toString(), builder); |
| assertThat(builder.buildPartial().toString()).isEqualTo(TEST_REQUIRED_INITIALIZED.toString()); |
| assertThat(builder.isInitialized()).isTrue(); |
| } |
| |
| @Test |
| public void testParseInitialized() throws Exception { |
| TestRequired parsed = |
| TextFormat.parse(TEST_REQUIRED_INITIALIZED.toString(), TestRequired.class); |
| assertThat(parsed.toString()).isEqualTo(TEST_REQUIRED_INITIALIZED.toString()); |
| assertThat(parsed.isInitialized()).isTrue(); |
| } |
| |
| @Test |
| public void testMergeUninitialized() throws Exception { |
| TestRequired.Builder builder = TestRequired.newBuilder(); |
| TextFormat.merge(TEST_REQUIRED_UNINITIALIZED.toString(), builder); |
| assertThat(builder.buildPartial().toString()).isEqualTo(TEST_REQUIRED_UNINITIALIZED.toString()); |
| assertThat(builder.isInitialized()).isFalse(); |
| } |
| |
| @Test |
| public void testParseUninitialized() throws Exception { |
| try { |
| TextFormat.parse(TEST_REQUIRED_UNINITIALIZED.toString(), TestRequired.class); |
| assertWithMessage("Expected UninitializedMessageException.").fail(); |
| } catch (UninitializedMessageException e) { |
| assertThat(e).hasMessageThat().isEqualTo("Message missing required fields: b, c"); |
| } |
| } |
| |
| @Test |
| public void testMergeReader() throws Exception { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge(new StringReader(ALL_FIELDS_SET_TEXT), builder); |
| TestUtil.assertAllFieldsSet(builder.build()); |
| } |
| |
| @Test |
| public void testMergeExtensions() throws Exception { |
| TestAllExtensions.Builder builder = TestAllExtensions.newBuilder(); |
| TextFormat.merge(ALL_EXTENSIONS_SET_TEXT, TestUtil.getFullExtensionRegistry(), builder); |
| TestUtil.assertAllExtensionsSet(builder.build()); |
| } |
| |
| @Test |
| public void testParseExtensions() throws Exception { |
| TestUtil.assertAllExtensionsSet( |
| TextFormat.parse( |
| ALL_EXTENSIONS_SET_TEXT, TestUtil.getFullExtensionRegistry(), TestAllExtensions.class)); |
| } |
| |
| @Test |
| public void testMergeAndParseCompatibility() throws Exception { |
| String original = |
| "repeated_float: inf\n" |
| + "repeated_float: -inf\n" |
| + "repeated_float: nan\n" |
| + "repeated_float: inff\n" |
| + "repeated_float: -inff\n" |
| + "repeated_float: nanf\n" |
| + "repeated_float: 1.0f\n" |
| + "repeated_float: infinityf\n" |
| + "repeated_float: -Infinityf\n" |
| + "repeated_double: infinity\n" |
| + "repeated_double: -infinity\n" |
| + "repeated_double: nan\n"; |
| String canonical = |
| "repeated_float: Infinity\n" |
| + "repeated_float: -Infinity\n" |
| + "repeated_float: NaN\n" |
| + "repeated_float: Infinity\n" |
| + "repeated_float: -Infinity\n" |
| + "repeated_float: NaN\n" |
| + "repeated_float: 1.0\n" |
| + "repeated_float: Infinity\n" |
| + "repeated_float: -Infinity\n" |
| + "repeated_double: Infinity\n" |
| + "repeated_double: -Infinity\n" |
| + "repeated_double: NaN\n"; |
| |
| // Test merge(). |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge(original, builder); |
| assertThat(builder.build().toString()).isEqualTo(canonical); |
| |
| // Test parse(). |
| assertThat(TextFormat.parse(original, TestAllTypes.class).toString()).isEqualTo(canonical); |
| } |
| |
| @Test |
| public void testMergeAndParseExotic() throws Exception { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge(EXOTIC_TEXT, builder); |
| |
| // Too lazy to check things individually. Don't try to debug this |
| // if testPrintExotic() is failing. |
| assertThat(builder.build().toString()).isEqualTo(CANONICAL_EXOTIC_TEXT); |
| assertThat(TextFormat.parse(EXOTIC_TEXT, TestAllTypes.class).toString()) |
| .isEqualTo(CANONICAL_EXOTIC_TEXT); |
| } |
| |
| @Test |
| public void testMergeMessageSet() throws Exception { |
| ExtensionRegistry extensionRegistry = ExtensionRegistry.newInstance(); |
| extensionRegistry.add(TestMessageSetExtension1.messageSetExtension); |
| extensionRegistry.add(TestMessageSetExtension2.messageSetExtension); |
| |
| TestMessageSet.Builder builder = TestMessageSet.newBuilder(); |
| TextFormat.merge(MESSAGE_SET_TEXT, extensionRegistry, builder); |
| TestMessageSet messageSet = builder.build(); |
| |
| assertThat(messageSet.hasExtension(TestMessageSetExtension1.messageSetExtension)).isTrue(); |
| assertThat(messageSet.getExtension(TestMessageSetExtension1.messageSetExtension).getI()) |
| .isEqualTo(123); |
| assertThat(messageSet.hasExtension(TestMessageSetExtension2.messageSetExtension)).isTrue(); |
| assertThat(messageSet.getExtension(TestMessageSetExtension2.messageSetExtension).getStr()) |
| .isEqualTo("foo"); |
| |
| builder = TestMessageSet.newBuilder(); |
| TextFormat.merge(MESSAGE_SET_TEXT_WITH_REPEATED_EXTENSION, extensionRegistry, builder); |
| messageSet = builder.build(); |
| assertThat(messageSet.getExtension(TestMessageSetExtension1.messageSetExtension).getI()) |
| .isEqualTo(456); |
| } |
| |
| @Test |
| public void testMergeMessageSetWithOverwriteForbidden() throws Exception { |
| ExtensionRegistry extensionRegistry = ExtensionRegistry.newInstance(); |
| extensionRegistry.add(TestMessageSetExtension1.messageSetExtension); |
| extensionRegistry.add(TestMessageSetExtension2.messageSetExtension); |
| |
| TestMessageSet.Builder builder = TestMessageSet.newBuilder(); |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(MESSAGE_SET_TEXT, extensionRegistry, builder); |
| TestMessageSet messageSet = builder.build(); |
| assertThat(messageSet.getExtension(TestMessageSetExtension1.messageSetExtension).getI()) |
| .isEqualTo(123); |
| assertThat(messageSet.getExtension(TestMessageSetExtension2.messageSetExtension).getStr()) |
| .isEqualTo("foo"); |
| |
| builder = TestMessageSet.newBuilder(); |
| try { |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge( |
| MESSAGE_SET_TEXT_WITH_REPEATED_EXTENSION, extensionRegistry, builder); |
| assertWithMessage("expected parse exception").fail(); |
| } catch (TextFormat.ParseException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo( |
| "4:44: Non-repeated field " |
| + "\"protobuf_unittest.TestMessageSetExtension1.message_set_extension\"" |
| + " cannot be overwritten."); |
| } |
| } |
| |
| @Test |
| public void testMergeNumericEnum() throws Exception { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge("optional_nested_enum: 2", builder); |
| assertThat(builder.getOptionalNestedEnum()).isEqualTo(TestAllTypes.NestedEnum.BAR); |
| } |
| |
| @Test |
| public void testMergeAngleBrackets() throws Exception { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge("OptionalGroup: < a: 1 >", builder); |
| assertThat(builder.hasOptionalGroup()).isTrue(); |
| assertThat(builder.getOptionalGroup().getA()).isEqualTo(1); |
| } |
| |
| @Test |
| public void testMergeComment() throws Exception { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge( |
| "# this is a comment\n" |
| + "optional_int32: 1 # another comment\n" |
| + "optional_int64: 2\n" |
| + "# EOF comment", |
| builder); |
| assertThat(builder.getOptionalInt32()).isEqualTo(1); |
| assertThat(builder.getOptionalInt64()).isEqualTo(2); |
| } |
| |
| @Test |
| public void testPrintAny_customBuiltTypeRegistry() throws Exception { |
| TestAny testAny = |
| TestAny.newBuilder() |
| .setValue( |
| Any.newBuilder() |
| .setTypeUrl("type.googleapis.com/" + TestAllTypes.getDescriptor().getFullName()) |
| .setValue( |
| TestAllTypes.newBuilder().setOptionalInt32(12345).build().toByteString()) |
| .build()) |
| .build(); |
| String actual = |
| TextFormat.printer() |
| .usingTypeRegistry(TypeRegistry.newBuilder().add(TestAllTypes.getDescriptor()).build()) |
| .printToString(testAny); |
| String expected = |
| "value {\n" |
| + " [type.googleapis.com/protobuf_unittest.TestAllTypes] {\n" |
| + " optional_int32: 12345\n" |
| + " }\n" |
| + "}\n"; |
| assertThat(actual).isEqualTo(expected); |
| } |
| |
| private static Descriptor createDescriptorForAny(FieldDescriptorProto... fields) |
| throws Exception { |
| FileDescriptor fileDescriptor = |
| FileDescriptor.buildFrom( |
| FileDescriptorProto.newBuilder() |
| .setName("any.proto") |
| .setPackage("google.protobuf") |
| .setSyntax("proto3") |
| .addMessageType( |
| DescriptorProto.newBuilder().setName("Any").addAllField(Arrays.asList(fields))) |
| .build(), |
| new FileDescriptor[0]); |
| return fileDescriptor.getMessageTypes().get(0); |
| } |
| |
| @Test |
| public void testPrintAny_anyWithDynamicMessage() throws Exception { |
| Descriptor descriptor = |
| createDescriptorForAny( |
| FieldDescriptorProto.newBuilder() |
| .setName("type_url") |
| .setNumber(1) |
| .setLabel(FieldDescriptorProto.Label.LABEL_OPTIONAL) |
| .setType(FieldDescriptorProto.Type.TYPE_STRING) |
| .build(), |
| FieldDescriptorProto.newBuilder() |
| .setName("value") |
| .setNumber(2) |
| .setLabel(FieldDescriptorProto.Label.LABEL_OPTIONAL) |
| .setType(FieldDescriptorProto.Type.TYPE_BYTES) |
| .build()); |
| DynamicMessage testAny = |
| DynamicMessage.newBuilder(descriptor) |
| .setField( |
| descriptor.findFieldByNumber(1), |
| "type.googleapis.com/" + TestAllTypes.getDescriptor().getFullName()) |
| .setField( |
| descriptor.findFieldByNumber(2), |
| TestAllTypes.newBuilder().setOptionalInt32(12345).build().toByteString()) |
| .build(); |
| String actual = |
| TextFormat.printer() |
| .usingTypeRegistry(TypeRegistry.newBuilder().add(TestAllTypes.getDescriptor()).build()) |
| .printToString(testAny); |
| String expected = |
| "[type.googleapis.com/protobuf_unittest.TestAllTypes] {\n" |
| + " optional_int32: 12345\n" |
| + "}\n"; |
| assertThat(actual).isEqualTo(expected); |
| } |
| |
| @Test |
| public void testPrintAny_anyFromWithNoValueField() throws Exception { |
| Descriptor descriptor = |
| createDescriptorForAny( |
| FieldDescriptorProto.newBuilder() |
| .setName("type_url") |
| .setNumber(1) |
| .setLabel(FieldDescriptorProto.Label.LABEL_OPTIONAL) |
| .setType(FieldDescriptorProto.Type.TYPE_STRING) |
| .build()); |
| DynamicMessage testAny = |
| DynamicMessage.newBuilder(descriptor) |
| .setField( |
| descriptor.findFieldByNumber(1), |
| "type.googleapis.com/" + TestAllTypes.getDescriptor().getFullName()) |
| .build(); |
| String actual = |
| TextFormat.printer() |
| .usingTypeRegistry(TypeRegistry.newBuilder().add(TestAllTypes.getDescriptor()).build()) |
| .printToString(testAny); |
| String expected = "type_url: \"type.googleapis.com/protobuf_unittest.TestAllTypes\"\n"; |
| assertThat(actual).isEqualTo(expected); |
| } |
| |
| @Test |
| public void testPrintAny_anyFromWithNoTypeUrlField() throws Exception { |
| Descriptor descriptor = |
| createDescriptorForAny( |
| FieldDescriptorProto.newBuilder() |
| .setName("value") |
| .setNumber(2) |
| .setLabel(FieldDescriptorProto.Label.LABEL_OPTIONAL) |
| .setType(FieldDescriptorProto.Type.TYPE_BYTES) |
| .build()); |
| DynamicMessage testAny = |
| DynamicMessage.newBuilder(descriptor) |
| .setField( |
| descriptor.findFieldByNumber(2), |
| TestAllTypes.newBuilder().setOptionalInt32(12345).build().toByteString()) |
| .build(); |
| String actual = |
| TextFormat.printer() |
| .usingTypeRegistry(TypeRegistry.newBuilder().add(TestAllTypes.getDescriptor()).build()) |
| .printToString(testAny); |
| String expected = "value: \"\\b\\271`\"\n"; |
| assertThat(actual).isEqualTo(expected); |
| } |
| |
| @Test |
| public void testPrintAny_anyWithInvalidFieldType() throws Exception { |
| Descriptor descriptor = |
| createDescriptorForAny( |
| FieldDescriptorProto.newBuilder() |
| .setName("type_url") |
| .setNumber(1) |
| .setLabel(FieldDescriptorProto.Label.LABEL_OPTIONAL) |
| .setType(FieldDescriptorProto.Type.TYPE_STRING) |
| .build(), |
| FieldDescriptorProto.newBuilder() |
| .setName("value") |
| .setNumber(2) |
| .setLabel(FieldDescriptorProto.Label.LABEL_OPTIONAL) |
| .setType(FieldDescriptorProto.Type.TYPE_STRING) |
| .build()); |
| DynamicMessage testAny = |
| DynamicMessage.newBuilder(descriptor) |
| .setField( |
| descriptor.findFieldByNumber(1), |
| "type.googleapis.com/" + TestAllTypes.getDescriptor().getFullName()) |
| .setField(descriptor.findFieldByNumber(2), "test") |
| .build(); |
| String actual = |
| TextFormat.printer() |
| .usingTypeRegistry(TypeRegistry.newBuilder().add(TestAllTypes.getDescriptor()).build()) |
| .printToString(testAny); |
| String expected = |
| "type_url: \"type.googleapis.com/protobuf_unittest.TestAllTypes\"\n" + "value: \"test\"\n"; |
| assertThat(actual).isEqualTo(expected); |
| } |
| |
| |
| @Test |
| public void testMergeAny_customBuiltTypeRegistry() throws Exception { |
| TestAny.Builder builder = TestAny.newBuilder(); |
| TextFormat.Parser.newBuilder() |
| .setTypeRegistry(TypeRegistry.newBuilder().add(TestAllTypes.getDescriptor()).build()) |
| .build() |
| .merge( |
| "value: {\n" |
| + "[type.googleapis.com/protobuf_unittest.TestAllTypes] {\n" |
| + "optional_int32: 12345\n" |
| + "optional_nested_message {\n" |
| + " bb: 123\n" |
| + "}\n" |
| + "}\n" |
| + "}", |
| builder); |
| assertThat(builder.build()) |
| .isEqualTo( |
| TestAny.newBuilder() |
| .setValue( |
| Any.newBuilder() |
| .setTypeUrl( |
| "type.googleapis.com/" + TestAllTypes.getDescriptor().getFullName()) |
| .setValue( |
| TestAllTypes.newBuilder() |
| .setOptionalInt32(12345) |
| .setOptionalNestedMessage( |
| TestAllTypes.NestedMessage.newBuilder().setBb(123)) |
| .build() |
| .toByteString()) |
| .build()) |
| .build()); |
| } |
| |
| |
| private void assertParseError(String error, String text) { |
| // Test merge(). |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| try { |
| TextFormat.merge(text, TestUtil.getFullExtensionRegistry(), builder); |
| assertWithMessage("Expected parse exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| assertThat(e).hasMessageThat().isEqualTo(error); |
| } |
| |
| // Test parse(). |
| try { |
| TextFormat.parse(text, TestUtil.getFullExtensionRegistry(), TestAllTypes.class); |
| assertWithMessage("Expected parse exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| assertThat(e).hasMessageThat().isEqualTo(error); |
| } |
| } |
| |
| private void assertParseErrorWithUnknownFields(String error, String text) { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| try { |
| PARSER_ALLOWING_UNKNOWN_FIELDS.merge(text, TestUtil.getFullExtensionRegistry(), builder); |
| assertWithMessage("Expected parse exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| assertThat(e).hasMessageThat().isEqualTo(error); |
| } |
| } |
| |
| private TestAllTypes assertParseSuccessWithUnknownFields(String text) |
| throws TextFormat.ParseException { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| PARSER_ALLOWING_UNKNOWN_FIELDS.merge(text, TestUtil.getFullExtensionRegistry(), builder); |
| return builder.build(); |
| } |
| |
| private void assertParseErrorWithUnknownExtensions(String error, String text) { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| try { |
| PARSER_ALLOWING_UNKNOWN_EXTENSIONS.merge(text, builder); |
| assertWithMessage("Expected parse exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| assertThat(e).hasMessageThat().isEqualTo(error); |
| } |
| } |
| |
| private TestAllTypes assertParseSuccessWithUnknownExtensions(String text) |
| throws TextFormat.ParseException { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| PARSER_ALLOWING_UNKNOWN_EXTENSIONS.merge(text, builder); |
| return builder.build(); |
| } |
| |
| private void assertParseErrorWithOverwriteForbidden(String error, String text) { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| try { |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(text, TestUtil.getFullExtensionRegistry(), builder); |
| assertWithMessage("Expected parse exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| assertThat(e).hasMessageThat().isEqualTo(error); |
| } |
| } |
| |
| private TestAllTypes assertParseSuccessWithOverwriteForbidden(String text) |
| throws TextFormat.ParseException { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(text, TestUtil.getFullExtensionRegistry(), builder); |
| return builder.build(); |
| } |
| |
| @Test |
| public void testParseErrors() throws Exception { |
| assertParseError("1:16: Expected \":\".", "optional_int32 123"); |
| assertParseError("1:23: Expected identifier. Found '?'", "optional_nested_enum: ?"); |
| assertParseError( |
| "1:18: Couldn't parse integer: Number must be positive: -1", "optional_uint32: -1"); |
| assertParseError( |
| "1:17: Couldn't parse integer: Number out of range for 32-bit signed " |
| + "integer: 82301481290849012385230157", |
| "optional_int32: 82301481290849012385230157"); |
| assertParseError( |
| "1:16: Expected \"true\" or \"false\". Found \"maybe\".", "optional_bool: maybe"); |
| assertParseError("1:16: Expected \"true\" or \"false\". Found \"2\".", "optional_bool: 2"); |
| assertParseError("1:18: Expected string.", "optional_string: 123"); |
| assertParseError("1:18: String missing ending quote.", "optional_string: \"ueoauaoe"); |
| assertParseError( |
| "1:18: String missing ending quote.", "optional_string: \"ueoauaoe\noptional_int32: 123"); |
| assertParseError("1:18: Invalid escape sequence: '\\z'", "optional_string: \"\\z\""); |
| assertParseError( |
| "1:18: String missing ending quote.", "optional_string: \"ueoauaoe\noptional_int32: 123"); |
| assertParseError( |
| "1:2: Input contains unknown fields and/or extensions:\n" |
| + "1:2:\tprotobuf_unittest.TestAllTypes.[nosuchext]", |
| "[nosuchext]: 123"); |
| assertParseError( |
| "1:20: Extension \"protobuf_unittest.optional_int32_extension\" does " |
| + "not extend message type \"protobuf_unittest.TestAllTypes\".", |
| "[protobuf_unittest.optional_int32_extension]: 123"); |
| assertParseError( |
| "1:1: Input contains unknown fields and/or extensions:\n" |
| + "1:1:\tprotobuf_unittest.TestAllTypes.nosuchfield", |
| "nosuchfield: 123"); |
| assertParseError("1:21: Expected \">\".", "OptionalGroup < a: 1"); |
| assertParseError( |
| "1:23: Enum type \"protobuf_unittest.TestAllTypes.NestedEnum\" has no " |
| + "value named \"NO_SUCH_VALUE\".", |
| "optional_nested_enum: NO_SUCH_VALUE"); |
| assertParseError( |
| "1:23: Enum type \"protobuf_unittest.TestAllTypes.NestedEnum\" has no " |
| + "value with number 123.", |
| "optional_nested_enum: 123"); |
| |
| // Delimiters must match. |
| assertParseError("1:22: Expected identifier. Found '}'", "OptionalGroup < a: 1 }"); |
| assertParseError("1:22: Expected identifier. Found '>'", "OptionalGroup { a: 1 >"); |
| } |
| |
| // ================================================================= |
| @Test |
| public void testEscapeQuestionMark() throws InvalidEscapeSequenceException { |
| assertThat(TextFormat.unescapeText("?")).isEqualTo("?"); |
| assertThat(TextFormat.unescapeText("\\?")).isEqualTo("?"); |
| } |
| |
| @Test |
| public void testEscape() throws Exception { |
| // Escape sequences. |
| assertThat(TextFormat.escapeBytes(bytes("\0\001\007\b\f\n\r\t\013\\\'\"\177"))) |
| .isEqualTo("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"\\177"); |
| assertThat(TextFormat.escapeText("\0\001\007\b\f\n\r\t\013\\\'\"\177")) |
| .isEqualTo("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"\\177"); |
| assertThat(TextFormat.unescapeBytes("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"")) |
| .isEqualTo(bytes("\0\001\007\b\f\n\r\t\013\\\'\"")); |
| assertThat(TextFormat.unescapeText("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"")) |
| .isEqualTo("\0\001\007\b\f\n\r\t\013\\\'\""); |
| assertThat(TextFormat.escapeText(ESCAPE_TEST_STRING)).isEqualTo(ESCAPE_TEST_STRING_ESCAPED); |
| assertThat(TextFormat.unescapeText(ESCAPE_TEST_STRING_ESCAPED)).isEqualTo(ESCAPE_TEST_STRING); |
| |
| // Invariant |
| assertThat(TextFormat.escapeBytes(bytes("hello"))).isEqualTo("hello"); |
| assertThat(TextFormat.escapeText("hello")).isEqualTo("hello"); |
| assertThat(TextFormat.unescapeBytes("hello")).isEqualTo(bytes("hello")); |
| assertThat(TextFormat.unescapeText("hello")).isEqualTo("hello"); |
| |
| // Unicode handling. |
| assertThat(TextFormat.escapeText("\u1234")).isEqualTo("\\341\\210\\264"); |
| assertThat(TextFormat.escapeBytes(bytes(0xe1, 0x88, 0xb4))).isEqualTo("\\341\\210\\264"); |
| assertThat(TextFormat.unescapeText("\\341\\210\\264")).isEqualTo("\u1234"); |
| assertThat(TextFormat.unescapeBytes("\\341\\210\\264")).isEqualTo(bytes(0xe1, 0x88, 0xb4)); |
| assertThat(TextFormat.unescapeText("\\xe1\\x88\\xb4")).isEqualTo("\u1234"); |
| assertThat(TextFormat.unescapeBytes("\\xe1\\x88\\xb4")).isEqualTo(bytes(0xe1, 0x88, 0xb4)); |
| assertThat(TextFormat.unescapeText("\\u1234")).isEqualTo("\u1234"); |
| assertThat(TextFormat.unescapeBytes("\\u1234")).isEqualTo(bytes(0xe1, 0x88, 0xb4)); |
| assertThat(TextFormat.unescapeBytes("\\U00001234")).isEqualTo(bytes(0xe1, 0x88, 0xb4)); |
| assertThat(TextFormat.unescapeText("\\xf0\\x90\\x90\\xb7")) |
| .isEqualTo(new String(new int[] {0x10437}, 0, 1)); |
| assertThat(TextFormat.unescapeBytes("\\U00010437")).isEqualTo(bytes(0xf0, 0x90, 0x90, 0xb7)); |
| |
| // Handling of strings with unescaped Unicode characters > 255. |
| final String zh = "\u9999\u6e2f\u4e0a\u6d77\ud84f\udf80\u8c50\u9280\u884c"; |
| ByteString zhByteString = ByteString.copyFromUtf8(zh); |
| assertThat(TextFormat.unescapeBytes(zh)).isEqualTo(zhByteString); |
| |
| // Errors. |
| try { |
| TextFormat.unescapeText("\\x"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.unescapeText("\\z"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.unescapeText("\\"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.unescapeText("\\u"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\u' with too few hex chars"); |
| } |
| |
| try { |
| TextFormat.unescapeText("\\ud800"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\u' refers to a surrogate"); |
| } |
| |
| try { |
| TextFormat.unescapeText("\\ud800\\u1234"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\u' refers to a surrogate"); |
| } |
| |
| try { |
| TextFormat.unescapeText("\\udc00"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\u' refers to a surrogate"); |
| } |
| |
| try { |
| TextFormat.unescapeText("\\ud801\\udc37"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\u' refers to a surrogate"); |
| } |
| |
| try { |
| TextFormat.unescapeText("\\U1234"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\U' with too few hex chars"); |
| } |
| |
| try { |
| TextFormat.unescapeText("\\U1234no more hex"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\U' with too few hex chars"); |
| } |
| |
| try { |
| TextFormat.unescapeText("\\U00110000"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\U00110000' is not a valid code point value"); |
| } |
| |
| try { |
| TextFormat.unescapeText("\\U0000d801\\U00000dc37"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.InvalidEscapeSequenceException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo("Invalid escape sequence: '\\U0000d801' refers to a surrogate code unit"); |
| } |
| } |
| |
| @Test |
| public void testParseInteger() throws Exception { |
| assertThat(TextFormat.parseInt32("0")).isEqualTo(0); |
| assertThat(TextFormat.parseInt32("1")).isEqualTo(1); |
| assertThat(TextFormat.parseInt32("-1")).isEqualTo(-1); |
| assertThat(TextFormat.parseInt32("12345")).isEqualTo(12345); |
| assertThat(TextFormat.parseInt32("-12345")).isEqualTo(-12345); |
| assertThat(TextFormat.parseInt32("2147483647")).isEqualTo(2147483647); |
| assertThat(TextFormat.parseInt32("-2147483648")).isEqualTo(-2147483648); |
| |
| assertThat(TextFormat.parseUInt32("0")).isEqualTo(0); |
| assertThat(TextFormat.parseUInt32("1")).isEqualTo(1); |
| assertThat(TextFormat.parseUInt32("12345")).isEqualTo(12345); |
| assertThat(TextFormat.parseUInt32("2147483647")).isEqualTo(2147483647); |
| assertThat(TextFormat.parseUInt32("2147483648")).isEqualTo((int) 2147483648L); |
| assertThat(TextFormat.parseUInt32("4294967295")).isEqualTo((int) 4294967295L); |
| |
| assertThat(TextFormat.parseInt64("0")).isEqualTo(0L); |
| assertThat(TextFormat.parseInt64("1")).isEqualTo(1L); |
| assertThat(TextFormat.parseInt64("-1")).isEqualTo(-1L); |
| assertThat(TextFormat.parseInt64("12345")).isEqualTo(12345L); |
| assertThat(TextFormat.parseInt64("-12345")).isEqualTo(-12345L); |
| assertThat(TextFormat.parseInt64("2147483647")).isEqualTo(2147483647L); |
| assertThat(TextFormat.parseInt64("-2147483648")).isEqualTo(-2147483648L); |
| assertThat(TextFormat.parseInt64("4294967295")).isEqualTo(4294967295L); |
| assertThat(TextFormat.parseInt64("4294967296")).isEqualTo(4294967296L); |
| assertThat(TextFormat.parseInt64("9223372036854775807")).isEqualTo(9223372036854775807L); |
| assertThat(TextFormat.parseInt64("-9223372036854775808")).isEqualTo(-9223372036854775808L); |
| |
| assertThat(TextFormat.parseUInt64("0")).isEqualTo(0L); |
| assertThat(TextFormat.parseUInt64("1")).isEqualTo(1L); |
| assertThat(TextFormat.parseUInt64("12345")).isEqualTo(12345L); |
| assertThat(TextFormat.parseUInt64("2147483647")).isEqualTo(2147483647L); |
| assertThat(TextFormat.parseUInt64("4294967295")).isEqualTo(4294967295L); |
| assertThat(TextFormat.parseUInt64("4294967296")).isEqualTo(4294967296L); |
| assertThat(TextFormat.parseUInt64("9223372036854775807")).isEqualTo(9223372036854775807L); |
| assertThat(TextFormat.parseUInt64("9223372036854775808")).isEqualTo(-9223372036854775808L); |
| assertThat(TextFormat.parseUInt64("18446744073709551615")).isEqualTo(-1L); |
| |
| // Hex |
| assertThat(TextFormat.parseInt32("0x1234abcd")).isEqualTo(0x1234abcd); |
| assertThat(TextFormat.parseInt32("-0x1234abcd")).isEqualTo(-0x1234abcd); |
| assertThat(TextFormat.parseUInt64("0xffffffffffffffff")).isEqualTo(-1); |
| assertThat(TextFormat.parseInt64("0x7fffffffffffffff")).isEqualTo(0x7fffffffffffffffL); |
| |
| // Octal |
| assertThat(TextFormat.parseInt32("01234567")).isEqualTo(01234567); |
| |
| // Out-of-range |
| try { |
| TextFormat.parseInt32("2147483648"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.parseInt32("-2147483649"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.parseUInt32("4294967296"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.parseUInt32("-1"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.parseInt64("9223372036854775808"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.parseInt64("-9223372036854775809"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.parseUInt64("18446744073709551616"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| |
| try { |
| TextFormat.parseUInt64("-1"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| |
| // Not a number. |
| try { |
| TextFormat.parseInt32("abcd"); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (NumberFormatException e) { |
| // success |
| } |
| } |
| |
| @Test |
| public void testParseString() throws Exception { |
| final String zh = "\u9999\u6e2f\u4e0a\u6d77\ud84f\udf80\u8c50\u9280\u884c"; |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge("optional_string: \"" + zh + "\"", builder); |
| assertThat(builder.getOptionalString()).isEqualTo(zh); |
| } |
| |
| @Test |
| public void testParseLongString() throws Exception { |
| String longText = |
| "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890" |
| + "123456789012345678901234567890123456789012345678901234567890"; |
| |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge("optional_string: \"" + longText + "\"", builder); |
| assertThat(builder.getOptionalString()).isEqualTo(longText); |
| } |
| |
| @Test |
| public void testParseBoolean() throws Exception { |
| String goodText = |
| "repeated_bool: t repeated_bool : 0\n" |
| + "repeated_bool :f repeated_bool:1\n" |
| + "repeated_bool: False repeated_bool: True"; |
| String goodTextCanonical = |
| "repeated_bool: true\n" |
| + "repeated_bool: false\n" |
| + "repeated_bool: false\n" |
| + "repeated_bool: true\n" |
| + "repeated_bool: false\n" |
| + "repeated_bool: true\n"; |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge(goodText, builder); |
| assertThat(builder.build().toString()).isEqualTo(goodTextCanonical); |
| |
| try { |
| TestAllTypes.Builder badBuilder = TestAllTypes.newBuilder(); |
| TextFormat.merge("optional_bool:2", badBuilder); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| // success |
| } |
| try { |
| TestAllTypes.Builder badBuilder = TestAllTypes.newBuilder(); |
| TextFormat.merge("optional_bool: foo", badBuilder); |
| assertWithMessage("Should have thrown an exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| // success |
| } |
| } |
| |
| @Test |
| public void testParseAdjacentStringLiterals() throws Exception { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge("optional_string: \"foo\" 'corge' \"grault\"", builder); |
| assertThat(builder.getOptionalString()).isEqualTo("foocorgegrault"); |
| } |
| |
| @Test |
| public void testPrintFieldValue() throws Exception { |
| assertPrintFieldValue("\"Hello\"", "Hello", "repeated_string"); |
| assertPrintFieldValue("123.0", 123f, "repeated_float"); |
| assertPrintFieldValue("123.0", 123d, "repeated_double"); |
| assertPrintFieldValue("123", 123, "repeated_int32"); |
| assertPrintFieldValue("123", 123L, "repeated_int64"); |
| assertPrintFieldValue("true", true, "repeated_bool"); |
| assertPrintFieldValue("4294967295", 0xFFFFFFFF, "repeated_uint32"); |
| assertPrintFieldValue("18446744073709551615", 0xFFFFFFFFFFFFFFFFL, "repeated_uint64"); |
| assertPrintFieldValue( |
| "\"\\001\\002\\003\"", ByteString.copyFrom(new byte[] {1, 2, 3}), "repeated_bytes"); |
| } |
| |
| private void assertPrintFieldValue(String expect, Object value, String fieldName) |
| throws Exception { |
| StringBuilder sb = new StringBuilder(); |
| TextFormat.printer() |
| .printFieldValue(TestAllTypes.getDescriptor().findFieldByName(fieldName), value, sb); |
| assertThat(sb.toString()).isEqualTo(expect); |
| } |
| |
| @Test |
| public void testPrintFieldValueThrows() throws Exception { |
| assertPrintFieldThrowsClassCastException(5, "repeated_string"); |
| assertPrintFieldThrowsClassCastException(5L, "repeated_string"); |
| assertPrintFieldThrowsClassCastException(ByteString.EMPTY, "repeated_string"); |
| assertPrintFieldThrowsClassCastException(5, "repeated_float"); |
| assertPrintFieldThrowsClassCastException(5D, "repeated_float"); |
| assertPrintFieldThrowsClassCastException("text", "repeated_float"); |
| assertPrintFieldThrowsClassCastException(5, "repeated_double"); |
| assertPrintFieldThrowsClassCastException(5F, "repeated_double"); |
| assertPrintFieldThrowsClassCastException("text", "repeated_double"); |
| assertPrintFieldThrowsClassCastException(123L, "repeated_int32"); |
| assertPrintFieldThrowsClassCastException(123, "repeated_int64"); |
| assertPrintFieldThrowsClassCastException(1, "repeated_bytes"); |
| } |
| |
| private void assertPrintFieldThrowsClassCastException(final Object value, String fieldName) |
| throws Exception { |
| final StringBuilder stringBuilder = new StringBuilder(); |
| final FieldDescriptor fieldDescriptor = TestAllTypes.getDescriptor().findFieldByName(fieldName); |
| assertThrows( |
| ClassCastException.class, |
| new ThrowingRunnable() { |
| @Override |
| public void run() throws Throwable { |
| TextFormat.printer().printFieldValue(fieldDescriptor, value, stringBuilder); |
| } |
| }); |
| } |
| |
| @Test |
| public void testShortDebugString() { |
| assertThat( |
| TextFormat.shortDebugString( |
| TestAllTypes.newBuilder() |
| .addRepeatedInt32(1) |
| .addRepeatedUint32(2) |
| .setOptionalNestedMessage(NestedMessage.newBuilder().setBb(42).build()) |
| .build())) |
| .isEqualTo("optional_nested_message { bb: 42 } repeated_int32: 1 repeated_uint32: 2"); |
| } |
| |
| @Test |
| public void testShortDebugString_field() { |
| final FieldDescriptor dataField = OneString.getDescriptor().findFieldByName("data"); |
| assertThat(TextFormat.printer().shortDebugString(dataField, "test data")) |
| .isEqualTo("data: \"test data\""); |
| |
| final FieldDescriptor optionalField = |
| TestAllTypes.getDescriptor().findFieldByName("optional_nested_message"); |
| final Object value = NestedMessage.newBuilder().setBb(42).build(); |
| |
| assertThat(TextFormat.printer().shortDebugString(optionalField, value)) |
| .isEqualTo("optional_nested_message { bb: 42 }"); |
| } |
| |
| @Test |
| public void testShortDebugString_unknown() { |
| assertThat(TextFormat.printer().shortDebugString(makeUnknownFieldSet())) |
| .isEqualTo( |
| "5: 1 5: 0x00000002 5: 0x0000000000000003 5: \"4\" 5: { 12: 6 } 5 { 10: 5 }" |
| + " 8: 1 8: 2 8: 3 15: 12379813812177893520 15: 0xabcd1234 15:" |
| + " 0xabcdef1234567890"); |
| } |
| |
| @Test |
| public void testPrintToUnicodeString() throws Exception { |
| assertThat( |
| TextFormat.printer() |
| .escapingNonAscii(false) |
| .printToString( |
| TestAllTypes.newBuilder() |
| .setOptionalString("abc\u3042efg") |
| .setOptionalBytes(bytes(0xe3, 0x81, 0x82)) |
| .addRepeatedString("\u3093XYZ") |
| .build())) |
| .isEqualTo( |
| "optional_string: \"abc\u3042efg\"\n" |
| + "optional_bytes: \"\\343\\201\\202\"\n" |
| + "repeated_string: \"\u3093XYZ\"\n"); |
| |
| // Double quotes and backslashes should be escaped |
| assertThat( |
| TextFormat.printer() |
| .escapingNonAscii(false) |
| .printToString(TestAllTypes.newBuilder().setOptionalString("a\\bc\"ef\"g").build())) |
| .isEqualTo("optional_string: \"a\\\\bc\\\"ef\\\"g\"\n"); |
| |
| // Test escaping roundtrip |
| TestAllTypes message = TestAllTypes.newBuilder().setOptionalString("a\\bc\\\"ef\"g").build(); |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge(TextFormat.printer().escapingNonAscii(false).printToString(message), builder); |
| assertThat(builder.getOptionalString()).isEqualTo(message.getOptionalString()); |
| } |
| |
| @Test |
| public void testPrintToUnicodeStringWithNewlines() throws Exception { |
| // No newlines at start and end |
| assertThat( |
| TextFormat.printer() |
| .escapingNonAscii(false) |
| .printToString( |
| TestAllTypes.newBuilder() |
| .setOptionalString("test newlines\n\nin\nstring") |
| .build())) |
| .isEqualTo("optional_string: \"test newlines\\n\\nin\\nstring\"\n"); |
| |
| // Newlines at start and end |
| assertThat( |
| TextFormat.printer() |
| .escapingNonAscii(false) |
| .printToString( |
| TestAllTypes.newBuilder() |
| .setOptionalString("\ntest\nnewlines\n\nin\nstring\n") |
| .build())) |
| .isEqualTo("optional_string: \"\\ntest\\nnewlines\\n\\nin\\nstring\\n\"\n"); |
| |
| // Strings with 0, 1 and 2 newlines. |
| assertThat( |
| TextFormat.printer() |
| .escapingNonAscii(false) |
| .printToString(TestAllTypes.newBuilder().setOptionalString("").build())) |
| .isEqualTo("optional_string: \"\"\n"); |
| assertThat( |
| TextFormat.printer() |
| .escapingNonAscii(false) |
| .printToString(TestAllTypes.newBuilder().setOptionalString("\n").build())) |
| .isEqualTo("optional_string: \"\\n\"\n"); |
| assertThat( |
| TextFormat.printer() |
| .escapingNonAscii(false) |
| .printToString(TestAllTypes.newBuilder().setOptionalString("\n\n").build())) |
| .isEqualTo("optional_string: \"\\n\\n\"\n"); |
| |
| // Test escaping roundtrip |
| TestAllTypes message = |
| TestAllTypes.newBuilder().setOptionalString("\ntest\nnewlines\n\nin\nstring\n").build(); |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| TextFormat.merge(TextFormat.printer().escapingNonAscii(false).printToString(message), builder); |
| assertThat(builder.getOptionalString()).isEqualTo(message.getOptionalString()); |
| } |
| |
| @Test |
| public void testPrintToUnicodeString_unknown() { |
| assertThat( |
| TextFormat.printer() |
| .escapingNonAscii(false) |
| .printToString( |
| UnknownFieldSet.newBuilder() |
| .addField( |
| 1, |
| UnknownFieldSet.Field.newBuilder() |
| .addLengthDelimited(bytes(0xe3, 0x81, 0x82)) |
| .build()) |
| .build())) |
| .isEqualTo("1: \"\\343\\201\\202\"\n"); |
| } |
| |
| |
| @Test |
| public void testParseUnknownExtensions() throws Exception { |
| TestUtil.TestLogHandler logHandler = new TestUtil.TestLogHandler(); |
| Logger logger = Logger.getLogger(TextFormat.class.getName()); |
| logger.addHandler(logHandler); |
| // Test unknown extension can pass. |
| assertParseSuccessWithUnknownExtensions("[unknown_extension]: 123"); |
| assertParseSuccessWithUnknownExtensions( |
| "[unknown_extension]: 123\n" + "[unknown_ext]: inf\n" + "[unknown]: 1.234"); |
| // Test warning messages. |
| assertThat(logHandler.getStoredLogRecords().get(0).getMessage()) |
| .isEqualTo( |
| "Input contains unknown fields and/or extensions:\n" |
| + "1:2:\tprotobuf_unittest.TestAllTypes.[unknown_extension]"); |
| assertThat(logHandler.getStoredLogRecords().get(1).getMessage()) |
| .isEqualTo( |
| "Input contains unknown fields and/or extensions:\n" |
| + "1:2:\tprotobuf_unittest.TestAllTypes.[unknown_extension]\n" |
| + "2:2:\tprotobuf_unittest.TestAllTypes.[unknown_ext]\n" |
| + "3:2:\tprotobuf_unittest.TestAllTypes.[unknown]"); |
| |
| // Test unknown field can not pass. |
| assertParseErrorWithUnknownExtensions( |
| "2:1: Input contains unknown fields and/or extensions:\n" |
| + "1:2:\tprotobuf_unittest.TestAllTypes.[unknown_extension]\n" |
| + "2:1:\tprotobuf_unittest.TestAllTypes.unknown_field", |
| "[unknown_extension]: 1\n" + "unknown_field: 12345"); |
| assertParseErrorWithUnknownExtensions( |
| "3:1: Input contains unknown fields and/or extensions:\n" |
| + "1:2:\tprotobuf_unittest.TestAllTypes.[unknown_extension1]\n" |
| + "2:2:\tprotobuf_unittest.TestAllTypes.[unknown_extension2]\n" |
| + "3:1:\tprotobuf_unittest.TestAllTypes.unknown_field\n" |
| + "4:2:\tprotobuf_unittest.TestAllTypes.[unknown_extension3]", |
| "[unknown_extension1]: 1\n" |
| + "[unknown_extension2]: 2\n" |
| + "unknown_field: 12345\n" |
| + "[unknown_extension3]: 3\n"); |
| assertParseErrorWithUnknownExtensions( |
| "1:1: Input contains unknown fields and/or extensions:\n" |
| + "1:1:\tprotobuf_unittest.TestAllTypes.unknown_field1\n" |
| + "2:1:\tprotobuf_unittest.TestAllTypes.unknown_field2\n" |
| + "3:2:\tprotobuf_unittest.TestAllTypes.[unknown_extension]\n" |
| + "4:1:\tprotobuf_unittest.TestAllTypes.unknown_field3", |
| "unknown_field1: 1\n" |
| + "unknown_field2: 2\n" |
| + "[unknown_extension]: 12345\n" |
| + "unknown_field3: 3\n"); |
| } |
| |
| // See additional coverage in testOneofOverwriteForbidden and testMapOverwriteForbidden. |
| @Test |
| public void testParseNonRepeatedFields() throws Exception { |
| assertParseSuccessWithOverwriteForbidden("repeated_int32: 1\nrepeated_int32: 2\n"); |
| assertParseSuccessWithOverwriteForbidden("RepeatedGroup { a: 1 }\nRepeatedGroup { a: 2 }\n"); |
| assertParseSuccessWithOverwriteForbidden( |
| "repeated_nested_message { bb: 1 }\nrepeated_nested_message { bb: 2 }\n"); |
| |
| assertParseErrorWithOverwriteForbidden( |
| "3:15: Non-repeated field " |
| + "\"protobuf_unittest.TestAllTypes.optional_int32\" " |
| + "cannot be overwritten.", |
| "optional_int32: 1\noptional_bool: true\noptional_int32: 1\n"); |
| assertParseErrorWithOverwriteForbidden( |
| "2:1: Non-repeated field " |
| + "\"protobuf_unittest.TestAllTypes.optionalgroup\" " |
| + "cannot be overwritten.", |
| "OptionalGroup { a: 1 }\nOptionalGroup { }\n"); |
| assertParseErrorWithOverwriteForbidden( |
| "2:1: Non-repeated field " |
| + "\"protobuf_unittest.TestAllTypes.optional_nested_message\" " |
| + "cannot be overwritten.", |
| "optional_nested_message { }\noptional_nested_message { bb: 3 }\n"); |
| assertParseErrorWithOverwriteForbidden( |
| "2:14: Non-repeated field " |
| + "\"protobuf_unittest.TestAllTypes.default_int32\" " |
| + "cannot be overwritten.", |
| "default_int32: 41\n" |
| + // the default value |
| "default_int32: 41\n"); |
| assertParseErrorWithOverwriteForbidden( |
| "2:15: Non-repeated field " |
| + "\"protobuf_unittest.TestAllTypes.default_string\" " |
| + "cannot be overwritten.", |
| "default_string: \"zxcv\"\ndefault_string: \"asdf\"\n"); |
| } |
| |
| @Test |
| public void testParseShortRepeatedFormOfRepeatedFields() throws Exception { |
| assertParseSuccessWithOverwriteForbidden("repeated_foreign_enum: [FOREIGN_FOO, FOREIGN_BAR]"); |
| assertParseSuccessWithOverwriteForbidden("repeated_int32: [ 1, 2 ]\n"); |
| assertParseSuccessWithOverwriteForbidden("RepeatedGroup [{ a: 1 },{ a: 2 }]\n"); |
| assertParseSuccessWithOverwriteForbidden("repeated_nested_message [{ bb: 1 }, { bb: 2 }]\n"); |
| // See also testMapShortForm. |
| } |
| |
| @Test |
| public void testParseShortRepeatedFormOfEmptyRepeatedFields() throws Exception { |
| assertParseSuccessWithOverwriteForbidden("repeated_foreign_enum: []"); |
| assertParseSuccessWithOverwriteForbidden("repeated_int32: []\n"); |
| assertParseSuccessWithOverwriteForbidden("RepeatedGroup []\n"); |
| assertParseSuccessWithOverwriteForbidden("repeated_nested_message []\n"); |
| // See also testMapShortFormEmpty. |
| } |
| |
| @Test |
| public void testParseShortRepeatedFormWithTrailingComma() throws Exception { |
| assertParseErrorWithOverwriteForbidden( |
| "1:38: Expected identifier. Found \']\'", "repeated_foreign_enum: [FOREIGN_FOO, ]\n"); |
| assertParseErrorWithOverwriteForbidden( |
| "1:22: Couldn't parse integer: For input string: \"]\"", "repeated_int32: [ 1, ]\n"); |
| assertParseErrorWithOverwriteForbidden("1:25: Expected \"{\".", "RepeatedGroup [{ a: 1 },]\n"); |
| assertParseErrorWithOverwriteForbidden( |
| "1:37: Expected \"{\".", "repeated_nested_message [{ bb: 1 }, ]\n"); |
| // See also testMapShortFormTrailingComma. |
| } |
| |
| @Test |
| public void testParseShortRepeatedFormOfNonRepeatedFields() throws Exception { |
| assertParseErrorWithOverwriteForbidden( |
| "1:17: Couldn't parse integer: For input string: \"[\"", "optional_int32: [1]\n"); |
| assertParseErrorWithOverwriteForbidden( |
| "1:17: Couldn't parse integer: For input string: \"[\"", "optional_int32: []\n"); |
| } |
| |
| // ======================================================================= |
| // test oneof |
| |
| @Test |
| public void testOneofTextFormat() throws Exception { |
| TestOneof2.Builder builder = TestOneof2.newBuilder(); |
| TestUtil.setOneof(builder); |
| TestOneof2 message = builder.build(); |
| TestOneof2.Builder dest = TestOneof2.newBuilder(); |
| TextFormat.merge(TextFormat.printer().escapingNonAscii(false).printToString(message), dest); |
| TestUtil.assertOneofSet(dest.build()); |
| } |
| |
| @Test |
| public void testOneofOverwriteForbidden() throws Exception { |
| String input = "foo_string: \"stringvalue\" foo_int: 123"; |
| TestOneof2.Builder builder = TestOneof2.newBuilder(); |
| try { |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(input, TestUtil.getFullExtensionRegistry(), builder); |
| assertWithMessage("Expected parse exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| assertThat(e) |
| .hasMessageThat() |
| .isEqualTo( |
| "1:34: Field \"protobuf_unittest.TestOneof2.foo_int\"" |
| + " is specified along with field \"protobuf_unittest.TestOneof2.foo_string\"," |
| + " another member of oneof \"foo\"."); |
| } |
| } |
| |
| @Test |
| public void testOneofOverwriteAllowed() throws Exception { |
| String input = "foo_string: \"stringvalue\" foo_int: 123"; |
| TestOneof2.Builder builder = TestOneof2.newBuilder(); |
| DEFAULT_PARSER.merge(input, TestUtil.getFullExtensionRegistry(), builder); |
| // Only the last value sticks. |
| TestOneof2 oneof = builder.build(); |
| assertThat(oneof.hasFooString()).isFalse(); |
| assertThat(oneof.hasFooInt()).isTrue(); |
| } |
| |
| // ======================================================================= |
| // test map |
| |
| @Test |
| public void testMapTextFormat() throws Exception { |
| TestMap message = |
| TestMap.newBuilder() |
| .putInt32ToStringField(10, "apple") |
| .putInt32ToStringField(20, "banana") |
| .putInt32ToStringField(30, "cherry") |
| .build(); |
| String text = TextFormat.printer().escapingNonAscii(false).printToString(message); |
| { |
| TestMap.Builder dest = TestMap.newBuilder(); |
| TextFormat.merge(text, dest); |
| assertThat(dest.build()).isEqualTo(message); |
| } |
| { |
| TestMap.Builder dest = TestMap.newBuilder(); |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(text, dest); |
| assertThat(dest.build()).isEqualTo(message); |
| } |
| } |
| |
| @Test |
| public void testMapDuplicateKeys() throws Exception { |
| String input = |
| "int32_to_int32_field: {\n" |
| + " key: 1\n" |
| + " value: 1\n" |
| + "}\n" |
| + "int32_to_int32_field: {\n" |
| + " key: -2147483647\n" |
| + " value: 5\n" |
| + "}\n" |
| + "int32_to_int32_field: {\n" |
| + " key: 1\n" |
| + " value: -1\n" |
| + "}\n"; |
| TestMap msg = TextFormat.parse(input, TestMap.class); |
| int i1 = msg.getInt32ToInt32FieldMap().get(1); |
| TestMap msg2 = TextFormat.parse(msg.toString(), TestMap.class); |
| int i2 = msg2.getInt32ToInt32FieldMap().get(1); |
| assertThat(i1).isEqualTo(i2); |
| } |
| |
| @Test |
| public void testMapShortForm() throws Exception { |
| String text = |
| "string_to_int32_field [{ key: 'x' value: 10 }, { key: 'y' value: 20 }]\n" |
| + "int32_to_message_field " |
| + "[{ key: 1 value { value: 100 } }, { key: 2 value: { value: 200 } }]\n"; |
| TestMap.Builder dest = TestMap.newBuilder(); |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(text, dest); |
| TestMap message = dest.build(); |
| assertThat(message.getStringToInt32FieldMap()).hasSize(2); |
| assertThat(message.getInt32ToMessageFieldMap()).hasSize(2); |
| assertThat(message.getStringToInt32FieldMap().get("x").intValue()).isEqualTo(10); |
| assertThat(message.getInt32ToMessageFieldMap().get(2).getValue()).isEqualTo(200); |
| } |
| |
| @Test |
| public void testMapShortFormEmpty() throws Exception { |
| String text = "string_to_int32_field []\nint32_to_message_field: []\n"; |
| TestMap.Builder dest = TestMap.newBuilder(); |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(text, dest); |
| TestMap message = dest.build(); |
| assertThat(message.getStringToInt32FieldMap()).isEmpty(); |
| assertThat(message.getInt32ToMessageFieldMap()).isEmpty(); |
| } |
| |
| @Test |
| public void testMapShortFormTrailingComma() throws Exception { |
| String text = "string_to_int32_field [{ key: 'x' value: 10 }, ]\n"; |
| TestMap.Builder dest = TestMap.newBuilder(); |
| try { |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(text, dest); |
| assertWithMessage("Expected parse exception.").fail(); |
| } catch (TextFormat.ParseException e) { |
| assertThat(e).hasMessageThat().isEqualTo("1:48: Expected \"{\"."); |
| } |
| } |
| |
| @Test |
| public void testMapOverwrite() throws Exception { |
| String text = |
| "int32_to_int32_field { key: 1 value: 10 }\n" |
| + "int32_to_int32_field { key: 2 value: 20 }\n" |
| + "int32_to_int32_field { key: 1 value: 30 }\n"; |
| |
| { |
| // With default parser, last value set for the key holds. |
| TestMap.Builder builder = TestMap.newBuilder(); |
| DEFAULT_PARSER.merge(text, builder); |
| TestMap map = builder.build(); |
| assertThat(map.getInt32ToInt32FieldMap()).hasSize(2); |
| assertThat(map.getInt32ToInt32FieldMap().get(1).intValue()).isEqualTo(30); |
| } |
| |
| { |
| // With overwrite forbidden, same behavior. |
| // TODO(b/29122459): Expect parse exception here. |
| TestMap.Builder builder = TestMap.newBuilder(); |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(text, builder); |
| TestMap map = builder.build(); |
| assertThat(map.getInt32ToInt32FieldMap()).hasSize(2); |
| assertThat(map.getInt32ToInt32FieldMap().get(1).intValue()).isEqualTo(30); |
| } |
| |
| { |
| // With overwrite forbidden and a dynamic message, same behavior. |
| // TODO(b/29122459): Expect parse exception here. |
| Message.Builder builder = DynamicMessage.newBuilder(TestMap.getDescriptor()); |
| PARSER_WITH_OVERWRITE_FORBIDDEN.merge(text, builder); |
| TestMap map = |
| TestMap.parseFrom( |
| builder.build().toByteString(), ExtensionRegistryLite.getEmptyRegistry()); |
| assertThat(map.getInt32ToInt32FieldMap()).hasSize(2); |
| assertThat(map.getInt32ToInt32FieldMap().get(1).intValue()).isEqualTo(30); |
| } |
| } |
| |
| // ======================================================================= |
| // test location information |
| |
| @Test |
| public void testParseInfoTreeBuilding() throws Exception { |
| TestAllTypes.Builder builder = TestAllTypes.newBuilder(); |
| |
| Descriptor descriptor = TestAllTypes.getDescriptor(); |
| TextFormatParseInfoTree.Builder treeBuilder = TextFormatParseInfoTree.builder(); |
| // Set to allow unknown fields |
| TextFormat.Parser parser = |
| TextFormat.Parser.newBuilder() |
| .setAllowUnknownFields(true) |
| .setParseInfoTreeBuilder(treeBuilder) |
| .build(); |
| |
| final String stringData = |
| "optional_int32: 1\n" |
| + "optional_int64: 2\n" |
| + " optional_double: 2.4\n" |
| + "repeated_int32: 5\n" |
| + "repeated_int32: 10\n" |
| + "optional_nested_message <\n" |
| + " bb: 78\n" |
| + ">\n" |
| + "repeated_nested_message <\n" |
| + " bb: 79\n" |
| + ">\n" |
| + "repeated_nested_message <\n" |
| + " bb: 80\n" |
| + ">"; |
| |
| parser.merge(stringData, builder); |
| TextFormatParseInfoTree tree = treeBuilder.build(); |
| |
| // Verify that the tree has the correct positions. |
| assertLocation(tree, descriptor, "optional_int32", 0, 0, 0); |
| assertLocation(tree, descriptor, "optional_int64", 0, 1, 0); |
| assertLocation(tree, descriptor, "optional_double", 0, 2, 2); |
| |
| assertLocation(tree, descriptor, "repeated_int32", 0, 3, 0); |
| assertLocation(tree, descriptor, "repeated_int32", 1, 4, 0); |
| |
| assertLocation(tree, descriptor, "optional_nested_message", 0, 5, 0); |
| assertLocation(tree, descriptor, "repeated_nested_message", 0, 8, 0); |
| assertLocation(tree, descriptor, "repeated_nested_message", 1, 11, 0); |
| |
| // Check for fields not set. For an invalid field, the location returned should be -1, -1. |
| assertLocation(tree, descriptor, "repeated_int64", 0, -1, -1); |
| assertLocation(tree, descriptor, "repeated_int32", 6, -1, -1); |
| |
| // Verify inside the nested message. |
| FieldDescriptor nestedField = descriptor.findFieldByName("optional_nested_message"); |
| |
| TextFormatParseInfoTree nestedTree = tree.getNestedTrees(nestedField).get(0); |
| assertLocation(nestedTree, nestedField.getMessageType(), "bb", 0, 6, 2); |
| |
| // Verify inside another nested message. |
| nestedField = descriptor.findFieldByName("repeated_nested_message"); |
| nestedTree = tree.getNestedTrees(nestedField).get(0); |
| assertLocation(nestedTree, nestedField.getMessageType(), "bb", 0, 9, 2); |
| |
| nestedTree = tree.getNestedTrees(nestedField).get(1); |
| assertLocation(nestedTree, nestedField.getMessageType(), "bb", 0, 12, 2); |
| |
| // Verify a NULL tree for an unknown nested field. |
| try { |
| tree.getNestedTree(nestedField, 2); |
| assertWithMessage("unknown nested field should throw").fail(); |
| } catch (IllegalArgumentException unused) { |
| // pass |
| } |
| } |
| |
| private void assertLocation( |
| TextFormatParseInfoTree tree, |
| final Descriptor descriptor, |
| final String fieldName, |
| int index, |
| int line, |
| int column) { |
| List<TextFormatParseLocation> locs = tree.getLocations(descriptor.findFieldByName(fieldName)); |
| if (index < locs.size()) { |
| TextFormatParseLocation location = locs.get(index); |
| TextFormatParseLocation expected = TextFormatParseLocation.create(line, column); |
| assertThat(location).isEqualTo(expected); |
| } else if (line != -1 && column != -1) { |
| assertWithMessage( |
| "Tree/descriptor/fieldname did not contain index %d, line %d column %d expected", |
| index, line, column) |
| .fail(); |
| } |
| } |
| |
| @Test |
| public void testSortMapFields() throws Exception { |
| TestMap message = |
| TestMap.newBuilder() |
| .putStringToInt32Field("cherry", 30) |
| .putStringToInt32Field("banana", 20) |
| .putStringToInt32Field("apple", 10) |
| .putInt32ToStringField(30, "cherry") |
| .putInt32ToStringField(20, "banana") |
| .putInt32ToStringField(10, "apple") |
| .build(); |
| String text = |
| "int32_to_string_field {\n" |
| + " key: 10\n" |
| + " value: \"apple\"\n" |
| + "}\n" |
| + "int32_to_string_field {\n" |
| + " key: 20\n" |
| + " value: \"banana\"\n" |
| + "}\n" |
| + "int32_to_string_field {\n" |
| + " key: 30\n" |
| + " value: \"cherry\"\n" |
| + "}\n" |
| + "string_to_int32_field {\n" |
| + " key: \"apple\"\n" |
| + " value: 10\n" |
| + "}\n" |
| + "string_to_int32_field {\n" |
| + " key: \"banana\"\n" |
| + " value: 20\n" |
| + "}\n" |
| + "string_to_int32_field {\n" |
| + " key: \"cherry\"\n" |
| + " value: 30\n" |
| + "}\n"; |
| assertThat(TextFormat.printer().printToString(message)).isEqualTo(text); |
| } |
| |
| @Test |
| public void testPreservesFloatingPointNegative0() throws Exception { |
| proto3_unittest.UnittestProto3.TestAllTypes message = |
| proto3_unittest.UnittestProto3.TestAllTypes.newBuilder() |
| .setOptionalFloat(-0.0f) |
| .setOptionalDouble(-0.0) |
| .build(); |
| assertThat(TextFormat.printer().printToString(message)) |
| .isEqualTo("optional_float: -0.0\noptional_double: -0.0\n"); |
| } |
| } |