133 lines
6.6 KiB
Java
133 lines
6.6 KiB
Java
/*
|
|
* Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8274148 8301580
|
|
* @summary Check snippet highlighting
|
|
* @library /tools/lib
|
|
* @modules jdk.compiler/com.sun.tools.javac.api
|
|
* jdk.compiler/com.sun.tools.javac.main
|
|
* jdk.jdeps/com.sun.tools.javap
|
|
* jdk.jshell/jdk.jshell:open
|
|
* @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask
|
|
* @build KullaTesting TestingInputStream Compiler
|
|
* @run testng SnippetHighlightTest
|
|
*/
|
|
|
|
import java.util.Arrays;
|
|
import java.util.List;
|
|
import java.util.stream.Collectors;
|
|
|
|
import org.testng.annotations.Test;
|
|
|
|
import jdk.jshell.SourceCodeAnalysis.Highlight;
|
|
|
|
import static org.testng.Assert.*;
|
|
|
|
@Test
|
|
public class SnippetHighlightTest extends KullaTesting {
|
|
|
|
public void testMemberExpr() {
|
|
assertEval("@Deprecated class TestClass { }");
|
|
assertEval("class TestConstructor { @Deprecated TestConstructor() {} }");
|
|
assertEval("class TestMethod { @Deprecated void test() {} }");
|
|
assertHighlights("TestClass t", "Highlight[start=0, end=9, attributes=[DEPRECATED]]",
|
|
"Highlight[start=10, end=11, attributes=[DECLARATION]]");
|
|
assertHighlights("TestClass.class", "Highlight[start=0, end=9, attributes=[DEPRECATED]]",
|
|
"Highlight[start=10, end=15, attributes=[KEYWORD]]");
|
|
assertHighlights("new TestConstructor()", "Highlight[start=0, end=3, attributes=[KEYWORD]]",
|
|
"Highlight[start=4, end=19, attributes=[DEPRECATED]]");
|
|
assertHighlights("new TestMethod().test()", "Highlight[start=0, end=3, attributes=[KEYWORD]]",
|
|
"Highlight[start=17, end=21, attributes=[DEPRECATED]]");
|
|
assertHighlights("var v = 0;", "Highlight[start=0, end=3, attributes=[KEYWORD]]",
|
|
"Highlight[start=4, end=5, attributes=[DECLARATION]]");
|
|
assertHighlights("int i = switch (0) { case 0: yield 0;};",
|
|
"Highlight[start=0, end=3, attributes=[KEYWORD]]",
|
|
"Highlight[start=4, end=5, attributes=[DECLARATION]]",
|
|
"Highlight[start=8, end=14, attributes=[KEYWORD]]",
|
|
"Highlight[start=21, end=25, attributes=[KEYWORD]]",
|
|
"Highlight[start=29, end=34, attributes=[KEYWORD]]");
|
|
assertHighlights("sealed class C permits A {}",
|
|
"Highlight[start=0, end=6, attributes=[KEYWORD]]",
|
|
"Highlight[start=7, end=12, attributes=[KEYWORD]]",
|
|
"Highlight[start=13, end=14, attributes=[DECLARATION]]",
|
|
"Highlight[start=15, end=22, attributes=[KEYWORD]]");
|
|
assertHighlights("non-sealed class C extends A {}",
|
|
"Highlight[start=0, end=10, attributes=[KEYWORD]]",
|
|
"Highlight[start=11, end=16, attributes=[KEYWORD]]",
|
|
"Highlight[start=17, end=18, attributes=[DECLARATION]]",
|
|
"Highlight[start=19, end=26, attributes=[KEYWORD]]");
|
|
assertHighlights("interface I {}",
|
|
"Highlight[start=0, end=9, attributes=[KEYWORD]]",
|
|
"Highlight[start=10, end=11, attributes=[DECLARATION]]");
|
|
assertHighlights("@interface I {}",
|
|
"Highlight[start=1, end=10, attributes=[KEYWORD]]",
|
|
"Highlight[start=11, end=12, attributes=[DECLARATION]]");
|
|
assertHighlights("enum E {A, B;}",
|
|
"Highlight[start=0, end=4, attributes=[KEYWORD]]",
|
|
"Highlight[start=5, end=6, attributes=[DECLARATION]]",
|
|
"Highlight[start=8, end=9, attributes=[DECLARATION]]",
|
|
"Highlight[start=11, end=12, attributes=[DECLARATION]]");
|
|
assertHighlights("record R(int i) {}",
|
|
"Highlight[start=0, end=6, attributes=[KEYWORD]]",
|
|
"Highlight[start=7, end=8, attributes=[DECLARATION]]",
|
|
"Highlight[start=9, end=12, attributes=[KEYWORD]]",
|
|
"Highlight[start=13, end=14, attributes=[DECLARATION]]");
|
|
assertHighlights("void method() {}",
|
|
"Highlight[start=0, end=4, attributes=[KEYWORD]]",
|
|
"Highlight[start=5, end=11, attributes=[DECLARATION]]");
|
|
}
|
|
|
|
public void testClassErrorRecovery() { //JDK-8301580
|
|
assertHighlights("""
|
|
class C {
|
|
void m
|
|
{
|
|
return ;
|
|
}
|
|
}
|
|
""",
|
|
"Highlight[start=0, end=5, attributes=[KEYWORD]]",
|
|
"Highlight[start=6, end=7, attributes=[DECLARATION]]",
|
|
"Highlight[start=13, end=17, attributes=[KEYWORD]]",
|
|
"Highlight[start=32, end=38, attributes=[KEYWORD]]");
|
|
}
|
|
|
|
private void assertHighlights(String code, String... expected) {
|
|
List<String> completions = computeHighlights(code);
|
|
assertEquals(completions, Arrays.asList(expected), "Input: " + code + ", " + completions.toString());
|
|
}
|
|
|
|
private List<String> computeHighlights(String code) {
|
|
waitIndexingFinished();
|
|
|
|
List<Highlight> highlights =
|
|
getAnalysis().highlights(code);
|
|
return highlights.stream()
|
|
.map(h -> h.toString())
|
|
.distinct()
|
|
.collect(Collectors.toList());
|
|
}
|
|
}
|