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-rw-r--r--test/files/run/reflection-sync-potpourri.check0
-rw-r--r--test/files/run/reflection-sync-potpourri.scala32
-rw-r--r--test/files/run/reflection-sync-subtypes.check0
-rw-r--r--test/files/run/reflection-sync-subtypes.scala20
-rw-r--r--test/files/run/t6240-universe-code-gen.check0
-rw-r--r--test/files/run/t6240-universe-code-gen.scala82
-rw-r--r--test/files/run/t6240a.check1
-rw-r--r--test/files/run/t6240a/StepOne.java41
-rw-r--r--test/files/run/t6240a/StepTwo.scala7
-rw-r--r--test/files/run/t6240a/Test.scala16
-rw-r--r--test/files/run/t6240b.check1
-rw-r--r--test/files/run/t6240b/StepOne.java41
-rw-r--r--test/files/run/t6240b/StepThree.scala4
-rw-r--r--test/files/run/t6240b/StepTwo.scala10
-rw-r--r--test/files/run/t6240b/Test.scala16
-rw-r--r--test/files/run/t7045.check2
-rw-r--r--test/files/run/t7045.scala12
17 files changed, 285 insertions, 0 deletions
diff --git a/test/files/run/reflection-sync-potpourri.check b/test/files/run/reflection-sync-potpourri.check
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/test/files/run/reflection-sync-potpourri.check
diff --git a/test/files/run/reflection-sync-potpourri.scala b/test/files/run/reflection-sync-potpourri.scala
new file mode 100644
index 0000000000..0ad5f2ab66
--- /dev/null
+++ b/test/files/run/reflection-sync-potpourri.scala
@@ -0,0 +1,32 @@
+import scala.reflect.runtime.universe._
+
+// this test checks that under heavily multithreaded conditions:
+// 1) scala.reflect.runtime.universe, its rootMirror and definitions are initialized correctly
+// 2) symbols are correctly materialized into PackageScopes (no dupes)
+// 3) unpickling works okay even we unpickle the same symbol a lot of times
+
+object Test extends App {
+ def foo[T: TypeTag](x: T) = typeOf[T].toString
+ val n = 1000
+ val rng = new scala.util.Random()
+ val types = List(
+ () => typeOf[java.lang.reflect.Method],
+ () => typeOf[java.lang.annotation.Annotation],
+ () => typeOf[scala.io.BufferedSource],
+ () => typeOf[scala.io.Codec])
+ val perms = types.permutations.toList
+ def force(lazytpe: () => Type): String = {
+ lazytpe().typeSymbol.typeSignature
+ lazytpe().toString
+ }
+ val diceRolls = List.fill(n)(rng.nextInt(perms.length))
+ val threads = (1 to n) map (i => new Thread(s"Reflector-$i") {
+ override def run(): Unit = {
+ val s1 = foo("42")
+ val s2 = perms(diceRolls(i - 1)).map(x => force(x)).sorted.mkString(", ")
+ assert(s1 == "java.lang.String")
+ assert(s2 == "java.lang.annotation.Annotation, java.lang.reflect.Method, scala.io.BufferedSource, scala.io.Codec")
+ }
+ })
+ threads foreach (_.start)
+} \ No newline at end of file
diff --git a/test/files/run/reflection-sync-subtypes.check b/test/files/run/reflection-sync-subtypes.check
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/test/files/run/reflection-sync-subtypes.check
diff --git a/test/files/run/reflection-sync-subtypes.scala b/test/files/run/reflection-sync-subtypes.scala
new file mode 100644
index 0000000000..7f75a464ac
--- /dev/null
+++ b/test/files/run/reflection-sync-subtypes.scala
@@ -0,0 +1,20 @@
+import scala.reflect.runtime.universe._
+
+object Test extends App {
+ val n = 1000
+ val rng = new scala.util.Random()
+ val tasks = List(
+ () => typeOf[List[Int]] <:< typeOf[List[T] forSome { type T }],
+ () => typeOf[List[T] forSome { type T }] <:< typeOf[List[Any]],
+ () => typeOf[Map[Int, Object]] <:< typeOf[Iterable[(Int, String)]],
+ () => typeOf[Expr[Any] { val mirror: rootMirror.type }] <:< typeOf[Expr[List[List[List[Int]]]]{ val mirror: rootMirror.type }])
+ val perms = tasks.permutations.toList
+ val diceRolls = List.fill(n)(rng.nextInt(perms.length))
+ val threads = (1 to n) map (i => new Thread(s"Reflector-$i") {
+ override def run(): Unit = {
+ val result = perms(diceRolls(i - 1)).map(_())
+ assert(result.sorted == List(false, false, true, true))
+ }
+ })
+ threads foreach (_.start)
+} \ No newline at end of file
diff --git a/test/files/run/t6240-universe-code-gen.check b/test/files/run/t6240-universe-code-gen.check
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/test/files/run/t6240-universe-code-gen.check
diff --git a/test/files/run/t6240-universe-code-gen.scala b/test/files/run/t6240-universe-code-gen.scala
new file mode 100644
index 0000000000..84691639bd
--- /dev/null
+++ b/test/files/run/t6240-universe-code-gen.scala
@@ -0,0 +1,82 @@
+import scala.tools.partest.nest.FileManager._
+
+object Test extends App {
+ val cm = reflect.runtime.currentMirror
+ val u = cm.universe
+ import u._
+
+ val JavaUniverseTpe = typeOf[reflect.runtime.JavaUniverse]
+ val DefinitionsModule = JavaUniverseTpe.member(TermName("definitions"))
+
+ def forceCode(prefix: String, tp: Type): String = {
+ def isLazyAccessorOrObject(sym: Symbol) = (
+ (sym.isMethod && sym.asMethod.isLazy)
+ || sym.isModule
+ )
+ val forcables = tp.members.sorted.filter(isLazyAccessorOrObject)
+ forcables.map {
+ sym =>
+ val path = s"$prefix.${sym.name}"
+ " " + (
+ if (sym.isPrivate || sym.isProtected) s"// inaccessible: $path"
+ else path
+ )
+ }.mkString("\n")
+ }
+
+ val code =
+ s"""|// Generated Code, validated by run/t6240-universe-code-gen.scala
+ |package scala.reflect
+ |package runtime
+ |
+ |trait JavaUniverseForce { self: runtime.JavaUniverse =>
+ | def force() {
+ | Literal(Constant(42)).duplicate
+ | nme.flattenedName()
+ | nme.raw
+ | WeakTypeTag
+ | TypeTag
+ | TypeTag.Byte.tpe
+ | TypeTag.Short.tpe
+ | TypeTag.Char.tpe
+ | TypeTag.Int.tpe
+ | TypeTag.Long.tpe
+ | TypeTag.Float.tpe
+ | TypeTag.Double.tpe
+ | TypeTag.Boolean.tpe
+ | TypeTag.Unit.tpe
+ | TypeTag.Any.tpe
+ | TypeTag.AnyVal.tpe
+ | TypeTag.AnyRef.tpe
+ | TypeTag.Object.tpe
+ | TypeTag.Nothing.tpe
+ | TypeTag.Null.tpe
+ |
+ |${forceCode("this", JavaUniverseTpe)}
+ |${forceCode("definitions", DefinitionsModule.typeSignature)}
+ |${forceCode("refChecks", typeOf[scala.reflect.internal.transform.RefChecks])}
+ |${forceCode("uncurry", typeOf[scala.reflect.internal.transform.UnCurry])}
+ |${forceCode("erasure", typeOf[scala.reflect.internal.transform.Erasure])}
+ | }
+ |}""".stripMargin
+
+ import java.io.File
+ val testFile = new File(sys.props("partest.test-path"))
+ val actualFile = new java.io.File(testFile.getParent + "/../../../src/reflect/scala/reflect/runtime/JavaUniverseForce.scala").getCanonicalFile
+ val actual = scala.io.Source.fromFile(actualFile)
+ val actualLines = actual.getLines.toList
+ val generatedLines = code.lines.toList
+ if (actualLines != generatedLines) {
+ val msg = s"""|${actualFile} must be updated.
+ |===========================================================
+ | DIFF:
+ |===========================================================
+ |${compareContents(actualLines, generatedLines)}
+ |===========================================================
+ | NEW CONTENTS:
+ |===========================================================
+ |${code}""".stripMargin
+
+ assert(false, msg)
+ }
+}
diff --git a/test/files/run/t6240a.check b/test/files/run/t6240a.check
new file mode 100644
index 0000000000..29f695b6f4
--- /dev/null
+++ b/test/files/run/t6240a.check
@@ -0,0 +1 @@
+StepTwo.type
diff --git a/test/files/run/t6240a/StepOne.java b/test/files/run/t6240a/StepOne.java
new file mode 100644
index 0000000000..7abd148d69
--- /dev/null
+++ b/test/files/run/t6240a/StepOne.java
@@ -0,0 +1,41 @@
+import java.io.File;
+import java.io.IOException;
+import java.lang.ClassNotFoundException;
+import java.lang.NoSuchMethodException;
+import java.lang.IllegalAccessException;
+import java.lang.reflect.Method;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.net.MalformedURLException;
+
+public class StepOne {
+ public static void main(String[] args)
+ throws MalformedURLException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, IOException {
+ String[] launchPaths = System.getProperty("launch.classpath").split(":");
+
+ // move away StepThree
+ File tempDir = File.createTempFile("temp", Long.toString(System.nanoTime()));
+ System.setProperty("launch.step.three", tempDir.getAbsolutePath());
+ tempDir.delete();
+ tempDir.mkdir();
+ File[] testClasses = new File(launchPaths[0]).listFiles();
+ for (int i = 0; i < testClasses.length; i++) {
+ File testClass = testClasses[i];
+ if (testClass.getPath().contains("StepThree")) {
+ File testClassMoved = new File(tempDir.getAbsolutePath() + "/" + testClass.getName());
+ testClass.renameTo(testClassMoved);
+ }
+ }
+
+ // launch StepTwo
+ URL[] launchURLs = new URL[launchPaths.length];
+ for (int i = 0; i < launchPaths.length; i++) {
+ launchURLs[i] = new File(launchPaths[i]).toURL();
+ }
+ URLClassLoader classLoader = new URLClassLoader(launchURLs, Object.class.getClassLoader());
+ Class<?> stepTwo = classLoader.loadClass("StepTwo");
+ Method main = stepTwo.getDeclaredMethod("main", String[].class);
+ main.invoke(null, (Object)(new String[]{}));
+ }
+} \ No newline at end of file
diff --git a/test/files/run/t6240a/StepTwo.scala b/test/files/run/t6240a/StepTwo.scala
new file mode 100644
index 0000000000..fc3221921d
--- /dev/null
+++ b/test/files/run/t6240a/StepTwo.scala
@@ -0,0 +1,7 @@
+import java.io.File
+import java.net.URLClassLoader
+
+object StepTwo extends App {
+ import scala.reflect.runtime.universe._
+ println(typeOf[StepTwo.type])
+} \ No newline at end of file
diff --git a/test/files/run/t6240a/Test.scala b/test/files/run/t6240a/Test.scala
new file mode 100644
index 0000000000..6ae43c4809
--- /dev/null
+++ b/test/files/run/t6240a/Test.scala
@@ -0,0 +1,16 @@
+import java.io.File
+import scala.sys.process._
+
+object Test extends App {
+ def prop(key: String) = {
+ val value = System.getProperties.getProperty(key)
+ assert(value != null, key)
+ value
+ }
+ val testClassesDir = prop("partest.output")
+ assert(new File(testClassesDir).exists, testClassesDir)
+ val fullTestClassesClasspath = testClassesDir + prop("path.separator") + prop("java.class.path")
+ val javaBinary = if (new File(prop("javacmd")).isAbsolute) prop("javacmd") else prop("java.home") + "/bin/" + prop("javacmd")
+ assert(new File(javaBinary).exists, javaBinary)
+ List(javaBinary, "-cp", testClassesDir, "-Dlaunch.classpath=" + fullTestClassesClasspath, "StepOne").!
+} \ No newline at end of file
diff --git a/test/files/run/t6240b.check b/test/files/run/t6240b.check
new file mode 100644
index 0000000000..255836105a
--- /dev/null
+++ b/test/files/run/t6240b.check
@@ -0,0 +1 @@
+StepThree.type
diff --git a/test/files/run/t6240b/StepOne.java b/test/files/run/t6240b/StepOne.java
new file mode 100644
index 0000000000..7abd148d69
--- /dev/null
+++ b/test/files/run/t6240b/StepOne.java
@@ -0,0 +1,41 @@
+import java.io.File;
+import java.io.IOException;
+import java.lang.ClassNotFoundException;
+import java.lang.NoSuchMethodException;
+import java.lang.IllegalAccessException;
+import java.lang.reflect.Method;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.net.MalformedURLException;
+
+public class StepOne {
+ public static void main(String[] args)
+ throws MalformedURLException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, IOException {
+ String[] launchPaths = System.getProperty("launch.classpath").split(":");
+
+ // move away StepThree
+ File tempDir = File.createTempFile("temp", Long.toString(System.nanoTime()));
+ System.setProperty("launch.step.three", tempDir.getAbsolutePath());
+ tempDir.delete();
+ tempDir.mkdir();
+ File[] testClasses = new File(launchPaths[0]).listFiles();
+ for (int i = 0; i < testClasses.length; i++) {
+ File testClass = testClasses[i];
+ if (testClass.getPath().contains("StepThree")) {
+ File testClassMoved = new File(tempDir.getAbsolutePath() + "/" + testClass.getName());
+ testClass.renameTo(testClassMoved);
+ }
+ }
+
+ // launch StepTwo
+ URL[] launchURLs = new URL[launchPaths.length];
+ for (int i = 0; i < launchPaths.length; i++) {
+ launchURLs[i] = new File(launchPaths[i]).toURL();
+ }
+ URLClassLoader classLoader = new URLClassLoader(launchURLs, Object.class.getClassLoader());
+ Class<?> stepTwo = classLoader.loadClass("StepTwo");
+ Method main = stepTwo.getDeclaredMethod("main", String[].class);
+ main.invoke(null, (Object)(new String[]{}));
+ }
+} \ No newline at end of file
diff --git a/test/files/run/t6240b/StepThree.scala b/test/files/run/t6240b/StepThree.scala
new file mode 100644
index 0000000000..210795d68f
--- /dev/null
+++ b/test/files/run/t6240b/StepThree.scala
@@ -0,0 +1,4 @@
+object StepThree extends App {
+ import scala.reflect.runtime.universe._
+ println(typeOf[StepThree.type])
+} \ No newline at end of file
diff --git a/test/files/run/t6240b/StepTwo.scala b/test/files/run/t6240b/StepTwo.scala
new file mode 100644
index 0000000000..88e46492e3
--- /dev/null
+++ b/test/files/run/t6240b/StepTwo.scala
@@ -0,0 +1,10 @@
+import java.io.File
+import java.net.URLClassLoader
+
+object StepTwo extends App {
+ val classes = new File(System.getProperty("launch.step.three"))
+ val cl = new URLClassLoader(Array(classes.toURI.toURL), getClass.getClassLoader)
+ val stepThree = cl.loadClass("StepThree")
+ val main = stepThree.getDeclaredMethod("main", classOf[Array[String]])
+ main.invoke(null, Array[String]())
+} \ No newline at end of file
diff --git a/test/files/run/t6240b/Test.scala b/test/files/run/t6240b/Test.scala
new file mode 100644
index 0000000000..6ae43c4809
--- /dev/null
+++ b/test/files/run/t6240b/Test.scala
@@ -0,0 +1,16 @@
+import java.io.File
+import scala.sys.process._
+
+object Test extends App {
+ def prop(key: String) = {
+ val value = System.getProperties.getProperty(key)
+ assert(value != null, key)
+ value
+ }
+ val testClassesDir = prop("partest.output")
+ assert(new File(testClassesDir).exists, testClassesDir)
+ val fullTestClassesClasspath = testClassesDir + prop("path.separator") + prop("java.class.path")
+ val javaBinary = if (new File(prop("javacmd")).isAbsolute) prop("javacmd") else prop("java.home") + "/bin/" + prop("javacmd")
+ assert(new File(javaBinary).exists, javaBinary)
+ List(javaBinary, "-cp", testClassesDir, "-Dlaunch.classpath=" + fullTestClassesClasspath, "StepOne").!
+} \ No newline at end of file
diff --git a/test/files/run/t7045.check b/test/files/run/t7045.check
new file mode 100644
index 0000000000..28134535c8
--- /dev/null
+++ b/test/files/run/t7045.check
@@ -0,0 +1,2 @@
+D with C
+D with C
diff --git a/test/files/run/t7045.scala b/test/files/run/t7045.scala
new file mode 100644
index 0000000000..f41baca05e
--- /dev/null
+++ b/test/files/run/t7045.scala
@@ -0,0 +1,12 @@
+import scala.reflect.runtime.universe._
+import scala.reflect.runtime.{currentMirror => cm}
+
+class C
+class D { self: C => }
+
+object Test extends App {
+ val d = cm.staticClass("D")
+ println(d.selfType)
+ d.typeSignature
+ println(d.selfType)
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-20 11:35:47 +0000