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8296390: Incremental build failed with a NPE

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Reviewed-by: vromero
This commit is contained in:
Jan Lahoda 2022-11-30 09:47:48 +00:00
parent b3501fd11c
commit 9e80cf9c37
2 changed files with 40 additions and 1 deletions
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37
test/langtools/tools/javac/modules/ModulesAndModuleSourcePathTest.java
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@ -23,7 +23,7 @@
/**
* @test
* @bug 8165102 8175560
* @bug 8165102 8175560 8296390
* @summary incorrect message from javac
* @library /tools/lib
* @modules
@ -86,4 +86,39 @@ public class ModulesAndModuleSourcePathTest extends ModuleTestBase {
if (!log.contains("module-info.java:1:1: compiler.err.module.not.found.on.module.source.path"))
throw new Exception("expected output not found");
}
@Test
public void testImplicitModuleInfosModuleSourcePath(Path base) throws Exception {
Path src = base.resolve("src");
Path ma = src.resolve("java.base");
Path mb = src.resolve("mb");
tb.writeJavaFiles(ma,
"module java.base { exports java.lang;}",
"""
package java.lang;
public class Object {}
""");
tb.writeJavaFiles(mb,
"""
//note the following import must be present to verify the behavior:
import java.lang.Object;
module mb {
}
""",
"""
package impl;
public class Impl {}
""");
Path classes = base.resolve("classes");
Files.createDirectories(classes);
new JavacTask(tb)
.options("--module-source-path", src.toString(),
"--system", "none")
.outdir(classes)
.files(mb.resolve("impl").resolve("Impl.java"))
.run(Task.Expect.SUCCESS)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
}
}