Merge pull request #171 from jenetics/releases/r3.1.0

v3.1.0.

.github/workflows/gradle.yml

@@ -17,7 +17,7 @@ jobs:
         strategy:
             matrix:
                 os: [ ubuntu-latest, macos-latest ]
-                java-version: [ 17, 18  ]
+                java-version: [ 17, 21  ]
         steps:
             - uses: actions/checkout@v2
 

README.md

@@ -6,17 +6,17 @@
 
 **JPX** is a Java library for creating, reading and writing [GPS](https://en.wikipedia.org/wiki/Global_Positioning_System) data in [GPX](https://en.wikipedia.org/wiki/GPS_Exchange_Format) format. It is a *full* implementation of version [1.1](http://www.topografix.com/GPX/1/1/) and version [1.0](http://www.topografix.com/gpx_manual.asp) of the GPX format. The data classes are completely immutable and allows a functional programming style. They  are working also nicely with the Java [Stream](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/stream/Stream.html) API. It is also possible to convert the location information into strings which are compatible to the [ISO 6709](http://en.wikipedia.org/wiki/ISO_6709) standard.
 
-Beside the basic functionality of reading and writing GPX files, the library also allows to manipulate the read GPX object in a functional way.
+Besides the basic functionality of reading and writing GPX files, the library also allows manipulating the read GPX object in a functional way.
 
 
 ## Dependencies
 
-No external dependencies are needed by the _JPX_ library. It only needs **Java 17** to compile and run.
+No external dependencies are needed by the _JPX_ library. It only needs **Java 17** to compile and run. It also runs and compiles with **Java 21**.
 
 
 ## Building JPX
 
-For  building the JPX library you have to check out the master branch from Github.
+For building the JPX library you have to check out the `master` branch from GitHub.
 
     $ git clone https://github.com/jenetics/jpx.git
 
@@ -314,7 +314,7 @@ org.acme.NonValidatingDocumentBuilder
 
 The library is licensed under the [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.html).
 
-    Copyright 2016-2022 Franz Wilhelmstötter
+    Copyright 2016-2023 Franz Wilhelmstötter
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -330,6 +330,22 @@ The library is licensed under the [Apache License, Version 2.0](http://www.apach
 
 ## Release notes
 
+### [3.1.0](https://github.com/jenetics/jpx/releases/tag/v3.1.0)
+
+#### Improvements
+
+* [#170](https://github.com/jenetics/jpx/issues/170): GPX files with invalid version number are now readable in _LENIENT_ mode.
+```java
+final GPX gpx;
+try (InputStream in = new FileInputStream(resource)) {
+	gpx = GPX.Reader.of(Mode.LENIENT).read(in);
+}
+```
+
+#### Bugs
+
+* [#167](https://github.com/jenetics/jpx/issues/167): Fixing a test case for Windows.
+
 ### [3.0.1](https://github.com/jenetics/jpx/releases/tag/v3.0.1)
 
 #### Bugs

build.gradle.kts

@@ -25,13 +25,13 @@
  */
 plugins {
 	base
-	id("me.champeau.jmh") version "0.6.6" apply false
+	id("me.champeau.jmh") version "0.7.2" apply false
 }
 
 rootProject.version = JPX.VERSION
 
 tasks.named<Wrapper>("wrapper") {
-	version = "7.4"
+	version = "8.4"
 	distributionType = Wrapper.DistributionType.ALL
 }
 
@@ -51,7 +51,7 @@ allprojects {
 	}
 
 	configurations.all {
-		resolutionStrategy.failOnVersionConflict()
+		resolutionStrategy.preferProjectModules()
 	}
 }
 
@@ -129,7 +129,7 @@ fun setupTestReporting(project: Project) {
 	project.apply(plugin = "jacoco")
 
 	project.configure<JacocoPluginExtension> {
-		toolVersion = "0.8.7"
+		toolVersion = "0.8.9"
 	}
 
 	project.tasks {

buildSrc/build.gradle.kts

@@ -1,3 +1,5 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
 /*
  * Java GPX Library (@__identifier__@).
  * Copyright (c) @__year__@ Franz Wilhelmstötter
@@ -33,6 +35,10 @@ repositories {
 	gradlePluginPortal()
 }
 
+tasks.withType<KotlinCompile>().configureEach {
+	kotlinOptions.jvmTarget = "17"
+}
+
 configure<JavaPluginExtension> {
 	sourceCompatibility = JavaVersion.VERSION_17
 	targetCompatibility = JavaVersion.VERSION_17

buildSrc/src/main/kotlin/Env.kt

@@ -52,7 +52,7 @@ object Env {
  * Information about the library and author.
  */
 object JPX {
-	const val VERSION = "3.0.1"
+	const val VERSION = "3.1.0"
 	const val ID = "jpx"
 	const val NAME = "jpx"
 	const val GROUP = "io.jenetics"

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +80,11 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,22 +131,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,18 +198,28 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
         -classpath "$CLASSPATH" \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +41,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

jpx/src/main/java/io/jenetics/jpx/GPX.java

@@ -1966,7 +1966,7 @@ private static String keywords(final GPX gpx) {
 	private static XMLReaders
 	readers(final Function<? super String, Length> lengthParser) {
 		return new XMLReaders()
-			.v00(XMLReader.attr("version").map(Version::of))
+			.v00(XMLReader.attr("version").map(Version::of, Version.V11))
 			.v00(XMLReader.attr("creator"))
 			.v11(Metadata.READER)
 			.v10(XMLReader.elem("name"))

jpx/src/main/java/io/jenetics/jpx/XMLReader.java

@@ -128,6 +128,21 @@ public abstract T read(final XMLStreamReaderAdapter xml, final boolean lenient)
 	 *         {@code null}
 	 */
 	public <B> XMLReader<B> map(final Function<? super T, ? extends B> mapper) {
+		return map(mapper, null);
+	}
+
+	/**
+	 * Create a new reader for the new mapped type {@code B}.
+	 *
+	 * @param mapper the mapper function
+	 * @param devault the default value if the mapping function fails and the
+	 *        reader is in {@link io.jenetics.jpx.GPX.Reader.Mode#LENIENT} mode
+	 * @param <B> the target type of the new reader
+	 * @return a new reader
+	 * @throws NullPointerException if the given {@code mapper} function is
+	 *         {@code null}
+	 */
+	public <B> XMLReader<B> map(final Function<? super T, ? extends B> mapper, B devault) {
 		requireNonNull(mapper);
 
 		return new XMLReader<B>(_name, _type) {
@@ -147,7 +162,7 @@ public B read(final XMLStreamReaderAdapter xml, final boolean lenient)
 							e
 						);
 					} else {
-						return null;
+						return devault;
 					}
 				}
 			}

jpx/src/test/java/io/jenetics/jpx/GPXTest.java

@@ -186,7 +186,7 @@ public void validEmptyElements(final String resource, final GPX expected)
 	{
 		try (InputStream in = getClass().getResourceAsStream(resource)) {
 			final GPX gpx = GPX.Reader.DEFAULT.read(in);
-			Assert.assertEquals(gpx, expected);
+			assertThat(gpx).isEqualTo(expected);
 		}
 	}
 
@@ -256,7 +256,7 @@ public void ignoreExtensions() throws IOException {
 
 		final String[] names = gpx.wayPoints()
 			.map(WayPoint::getName)
-			.map(Optional::get)
+			.map(Optional::orElseThrow)
 			.toArray(String[]::new);
 
 		Assert.assertEquals(names, new String[]{"Wien", "Eferding", "Freistadt", "Gmunden"});
@@ -483,9 +483,9 @@ public void readWriteRandomNonIndentedGPX() throws IOException {
 		final GPX read = GPX.Reader.DEFAULT.read(bin);
 
 
-		if (!read.equals(gpx)) {
-			System.out.println(bout);
-		}
+		//if (!read.equals(gpx)) {
+		//	System.out.println(bout);
+		//}
 		Assert.assertEquals(read, gpx);
 	}
 
@@ -929,7 +929,7 @@ public void issue162_NumberFormattingParsing() {
 			.build();
 
 		final var string = GPX.Writer.DEFAULT.toString(gpx);
-		assertThat(string).isEqualTo("""
+		assertThat(string).isEqualToIgnoringNewLines("""
 			<?xml version="1.0" encoding="UTF-8"?>
 			<gpx version="1.1" creator="JPX - https://github.com/jenetics/jpx" \
 			xmlns="http://www.topografix.com/GPX/1/1">
@@ -943,4 +943,21 @@ public void issue162_NumberFormattingParsing() {
 		assertThat(gpx2).isEqualTo(gpx);
 	}
 
+	@Test
+	public void issue170_InvalidGPXVersion() throws IOException {
+		final var resource = "/io/jenetics/jpx/ISSUE-170.gpx";
+		final GPX gpx;
+		try (InputStream in = getClass().getResourceAsStream(resource)) {
+			gpx = GPX.Reader.of(Mode.LENIENT).read(in);
+		}
+
+		assertThat(gpx.getVersion()).isEqualTo("1.1");
+		assertThat(gpx.getCreator()).isEqualTo("Zepp App");
+		assertThat(gpx.getTracks()).hasSize(1);
+		assertThat(gpx.getTracks().get(0).getName().orElseThrow())
+			.isEqualTo("20230507 mile iles");
+		assertThat(gpx.getTracks().get(0).getSegments()).hasSize(1);
+		assertThat(gpx.getTracks().get(0).getSegments().get(0)).hasSize(2);
+	}
+
 }