ChrisHegarty commented on a change in pull request #470:
URL: https://github.com/apache/lucene/pull/470#discussion_r765798599
##########
File path: gradle/java/modules.gradle
##########
@@ -199,6 +200,67 @@ allprojects {
}
}
+ // Configure the test task.
+ tasks.matching { it.name == "test" }.all { Test task ->
+ Configuration modulePath =
task.project.configurations.maybeCreate("moduleTestCompilePath")
+ task.dependsOn modulePath
+
+ SourceSet sourceSet = task.project.sourceSets.test
+
+ Predicate<SourceSet> hasModuleDescriptor = { SourceSet ss ->
+ ss.allJava.srcDirs.stream()
+ .map(dir -> new File(dir, "module-info.java"))
+ .anyMatch(file -> file.exists())
+ }
+
+ // Add modular dependencies and their transitive dependencies to module
path.
+ task.jvmArgumentProviders.add(new CommandLineArgumentProvider() {
+ @Override
+ Iterable<String> asArguments() {
+ def extraArgs = []
+
+ // Determine whether the source set classes themselves should be
appended to classpath
+ // or module path.
+ boolean sourceSetIsAModule = hasModuleDescriptor.test(sourceSet)
+
+ if (!modulePath.isEmpty() || sourceSetIsAModule) {
+ if (sourceSetIsAModule) {
+ // Add source set outputs to module path.
+ extraArgs += ["--module-path", (modulePath +
sourceSet.output.classesDirs).files.join(File.pathSeparator) ]
+ // TODO: we should only initially add the sourceset's module?
Everything else would be resolved via the
Review comment:
@dweiss Correct, the name of the module under test should be sufficient
here, rather than ALL-MODULE-PATH. But since we carefully control what is on
the module path, then I see no issue with using ALL-MODULE-PATH.
Extracting the module name from a module-info.class is easiest achieved with
the Java API, but I see your point about the Gradle-in-use-for-java-test
version being possibly less than that of the compiled module, which will end in
something like `InvalidModuleDescriptorException: Unsupported major.minor
version ..`. I guess we could parse the module-info.java file, but that seems a
little hacky! ?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
