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author | Stefan Zeiger <szeiger@novocode.com> | 2016-05-20 17:29:47 +0200 |
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committer | Stefan Zeiger <szeiger@novocode.com> | 2016-05-20 17:29:47 +0200 |
commit | 1ea191659bcb929609f342fa4037fe4928363d03 (patch) | |
tree | 9c582dc357fb375dec23468f3a6e15d094c43083 /test | |
parent | f7b575de222befb2cd1dd2f676e177ece8a1d234 (diff) | |
parent | 3cddeaa525fd6fe9860a27019fdf484297a8d3dd (diff) | |
download | scala-1ea191659bcb929609f342fa4037fe4928363d03.tar.gz scala-1ea191659bcb929609f342fa4037fe4928363d03.tar.bz2 scala-1ea191659bcb929609f342fa4037fe4928363d03.zip |
Merge pull request #4819 from som-snytt/issue/7916-ScriptEngine-deferred
SI-7916: ScriptEngine support
Diffstat (limited to 'test')
-rw-r--r-- | test/files/run/repl-serialization.scala | 2 | ||||
-rw-r--r-- | test/files/run/t1500.scala | 2 | ||||
-rw-r--r-- | test/files/run/t7843-jsr223-service.check | 2 | ||||
-rw-r--r-- | test/files/run/t7843-jsr223-service.scala | 8 | ||||
-rw-r--r-- | test/files/run/t7933.check | 2 | ||||
-rw-r--r-- | test/files/run/t7933.scala | 11 | ||||
-rw-r--r-- | test/junit/scala/tools/nsc/interpreter/ScriptedTest.scala | 83 |
7 files changed, 85 insertions, 25 deletions
diff --git a/test/files/run/repl-serialization.scala b/test/files/run/repl-serialization.scala index 55b7519631..8bc0dd3a8b 100644 --- a/test/files/run/repl-serialization.scala +++ b/test/files/run/repl-serialization.scala @@ -36,7 +36,7 @@ object Test { |extract(() => new AA(x + getX() + y + z + zz + O.apply + u.x)) """.stripMargin - imain = new IMain(settings) + imain = IMain(settings) println("== evaluating lines") imain.directBind("extract", "(AnyRef => Unit)", extract) code.lines.foreach(imain.interpret) diff --git a/test/files/run/t1500.scala b/test/files/run/t1500.scala index 30c026f70f..5a2735fbf1 100644 --- a/test/files/run/t1500.scala +++ b/test/files/run/t1500.scala @@ -20,7 +20,7 @@ object Test { val settings = new Settings() settings.classpath.value = System.getProperty("java.class.path") - val tool = new interpreter.IMain(settings) + val tool = interpreter.IMain(settings) val global = tool.global import global._ diff --git a/test/files/run/t7843-jsr223-service.check b/test/files/run/t7843-jsr223-service.check deleted file mode 100644 index a668df3567..0000000000 --- a/test/files/run/t7843-jsr223-service.check +++ /dev/null @@ -1,2 +0,0 @@ -n: Object = 10 -12345678910 diff --git a/test/files/run/t7843-jsr223-service.scala b/test/files/run/t7843-jsr223-service.scala deleted file mode 100644 index 31112212ea..0000000000 --- a/test/files/run/t7843-jsr223-service.scala +++ /dev/null @@ -1,8 +0,0 @@ -import scala.tools.nsc.interpreter.IMain - -object Test extends App { - val engine = new IMain.Factory getScriptEngine() - engine.asInstanceOf[IMain].settings.usejavacp.value = true - engine put ("n", 10) - engine eval "1 to n.asInstanceOf[Int] foreach print" -} diff --git a/test/files/run/t7933.check b/test/files/run/t7933.check deleted file mode 100644 index 317e9677c3..0000000000 --- a/test/files/run/t7933.check +++ /dev/null @@ -1,2 +0,0 @@ -hello -hello diff --git a/test/files/run/t7933.scala b/test/files/run/t7933.scala deleted file mode 100644 index b06dffcd80..0000000000 --- a/test/files/run/t7933.scala +++ /dev/null @@ -1,11 +0,0 @@ -import scala.tools.nsc.interpreter.IMain - -object Test extends App { - val engine = new IMain.Factory getScriptEngine() - engine.asInstanceOf[IMain].settings.usejavacp.value = true - val res2 = engine.asInstanceOf[javax.script.Compilable] - res2 compile "8" eval() - val res5 = res2 compile """println("hello") ; 8""" - res5 eval() - res5 eval() -} diff --git a/test/junit/scala/tools/nsc/interpreter/ScriptedTest.scala b/test/junit/scala/tools/nsc/interpreter/ScriptedTest.scala new file mode 100644 index 0000000000..a8dc8eb3e0 --- /dev/null +++ b/test/junit/scala/tools/nsc/interpreter/ScriptedTest.scala @@ -0,0 +1,83 @@ +package scala.tools.nsc +package interpreter + +import org.junit._, Assert._, runner.RunWith, runners.JUnit4 +import scala.tools.testing.AssertUtil.assertThrows + +@RunWith(classOf[JUnit4]) +class ScriptedTest { + import javax.script._ + import scala.tools.nsc.interpreter.Scripted + + def scripted: ScriptEngine with Compilable = Scripted() + // same as by service discovery + //new ScriptEngineManager().getEngineByName("scala").asInstanceOf[ScriptEngine with Compilable] + + @Test def eval() = { + val engine = scripted + engine.put("foo","bar") + assert("bar" == engine.eval("foo")) + val bindings = engine.createBindings() + bindings.put("foo","baz") + assert("baz" == engine.eval("foo", bindings)) + val c = engine.compile("def f = foo.asInstanceOf[String] ; f * 2") + assert("barbar" == c.eval()) + assert("bazbaz" == c.eval(bindings)) + } + @Test def `SI-7933 multiple eval compiled script`() = { + val engine = scripted + val init = """val i = new java.util.concurrent.atomic.AtomicInteger""" + val code = """i.getAndIncrement()""" + engine eval init + val c = engine compile code + assert(0 == c.eval()) + assert(1 == c.eval()) + } + @Test def `SI-8422 captured i/o`() = { + import java.io.StringWriter + val engine = scripted + val ctx = new SimpleScriptContext + val w = new StringWriter + val code = """print("hello, world")""" + + ctx.setWriter(w) + engine.eval(code, ctx) + assertEquals("hello, world", w.toString) + } + @Test def `SI-8422 captured multi i/o`() = { + import java.io.{ StringWriter, StringReader } + import scala.compat.Platform.EOL + val engine = scripted + val ctx = new SimpleScriptContext + val out = new StringWriter + val err = new StringWriter + val text = + """Now is the time + |for all good + |dogs to come for supper.""".stripMargin + val in = new StringReader(text) + + val code = + """var s: String = _ + |var i: Int = 0 + |do { + | s = scala.io.StdIn.readLine() + | val out = if ((i & 1) == 0) Console.out else Console.err + | i += 1 + | Option(s) foreach out.println + |} while (s != null)""".stripMargin + + ctx.setWriter(out) + ctx.setErrorWriter(err) + ctx.setReader(in) + engine.eval(code, ctx) + val lines = text.lines.toList + assertEquals(lines.head + EOL + lines.last + EOL, out.toString) + assertEquals(lines(1) + EOL, err.toString) + } + @Test def `on compile error`(): Unit = { + val engine = scripted + val err = "not found: value foo in def f = foo at line number 11 at column number 16" + assertThrows[ScriptException](engine.compile("def f = foo"), _ == err) + } +} |