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/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8199193
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* @summary Tests for the --enable-preview option
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* @run testng ToolEnablePreviewTest
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*/
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import org.testng.annotations.Test;
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import static org.testng.Assert.assertTrue;
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public class ToolEnablePreviewTest extends ReplToolTesting {
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@Test
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public void testOptionDebug() {
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String release = System.getProperty("java.specification.version");
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test(
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(a) -> assertCommand(a, "/debug b",
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"RemoteVM Options: []\n"
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+ "Compiler options: []"),
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(a) -> assertCommand(a, "/env --enable-preview",
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"| Setting new options and restoring state."),
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(a) -> assertCommandCheckOutput(a, "/debug b", s -> {
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assertTrue(s.contains("RemoteVM Options: [--enable-preview]"));
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assertTrue(s.contains("Compiler options: [-source, " + release + ", --enable-preview]")
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|| s.contains("Compiler options: [--enable-preview, -source, " + release + "]"),
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"\nExpected -- " + "Compiler options: [-source, " + release + ", --enable-preview]"
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+ "\nOr -- " + "Compiler options: [--enable-preview, -source, " + release + "]"
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+ "\nBut got -- " + s);
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})
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);
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}
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@Test
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public void testCommandLineFlag() {
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String release = System.getProperty("java.specification.version");
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test(new String[] {"--enable-preview"},
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(a) -> assertCommandCheckOutput(a, "/debug b", s -> {
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assertTrue(s.contains("RemoteVM Options: [--enable-preview]"));
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assertTrue(s.contains("Compiler options: [-source, " + release + ", --enable-preview]")
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|| s.contains("Compiler options: [--enable-preview, -source, " + release + "]"),
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"\nExpected -- " + "Compiler options: [-source, " + release + ", --enable-preview]"
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+ "\nOr -- " + "Compiler options: [--enable-preview, -source, " + release + "]"
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+ "\nBut got -- " + s);
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})
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);
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}
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@Test
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public void testCompilerTestFlagEnv() {
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test(new String[] {"-C", "-XDforcePreview"},
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(a) -> assertCommandOutputContains(a, "Function<Integer,Integer> f = i -> i + i",
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"Error", "preview feature"),
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(a) -> assertCommand(a, "/env --enable-preview",
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"| Setting new options and restoring state."),
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(a) -> assertCommandOutputContains(a, "Function<Integer,Integer> f = i -> i + i",
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"f ==> ")
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);
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}
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@Test
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public void testCompilerTestFlag() {
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test(new String[] {"-C", "-XDforcePreview", "--enable-preview"},
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(a) -> assertCommandOutputContains(a, "Function<Integer,Integer> f = i -> i + i",
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"f ==> "),
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(a) -> assertCommandOutputContains(a, "f.apply(2)", "==> 4")
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);
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}
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}
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