langtools/test/jdk/jshell/EmptyTest.java
author jlahoda
Thu, 05 May 2016 12:55:21 +0200
changeset 37939 3eb8c2a89b77
parent 33362 65ec6de1d6b4
permissions -rw-r--r--
8153761: JShell: Completion -- Show parameter names if possible Summary: Compiling code with -parameters; keeping parameter names when reading classfiles; searching JDK sources if parameter names are not available. Reviewed-by: rfield
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
33362
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     1
/*
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     2
 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     4
 *
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     7
 * published by the Free Software Foundation.
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     8
 *
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    13
 * accompanied this code).
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    14
 *
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    18
 *
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    21
 * questions.
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    22
 */
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    23
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    24
/*
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    25
 * @test
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    26
 * @summary null test
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    27
 * @build KullaTesting TestingInputStream
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    28
 * @run testng EmptyTest
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    29
 */
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    30
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    31
import org.testng.annotations.Test;
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    32
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    33
@Test
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    34
public class EmptyTest extends KullaTesting {
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    35
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    36
    public void testEmpty() {
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    37
        assertEvalEmpty("");
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    38
    }
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    39
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    40
    public void testSpace() {
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    41
        assertEvalEmpty("    ");
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    42
    }
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    43
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    44
    public void testSemicolon() {
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    45
        assertEval(";", "");
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    46
    }
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    47
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    48
    public void testSlashStarComment() {
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    49
        assertEvalEmpty("/*test*/");
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    50
    }
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    51
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    52
    public void testSlashStarCommentSemicolon() {
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    53
        assertEval("/*test*/;", "");
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    54
    }
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    55
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    56
    public void testSlashComment() {
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    57
        assertEvalEmpty("// test");
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    58
    }
65ec6de1d6b4 8134254: JShell API/tool: REPL for Java into JDK9
jlahoda
parents:
diff changeset
    59
}