| /* |
| * Copyright (c) 2016, 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 8143964 |
| * @summary test queries to the JShell that return Streams |
| * @build KullaTesting |
| * @run testng JShellQueryTest |
| */ |
| import jdk.jshell.Snippet; |
| import org.testng.annotations.Test; |
| |
| import jdk.jshell.ImportSnippet; |
| import jdk.jshell.MethodSnippet; |
| import jdk.jshell.TypeDeclSnippet; |
| import jdk.jshell.VarSnippet; |
| import static java.util.stream.Collectors.joining; |
| import static org.testng.Assert.assertEquals; |
| |
| @Test |
| public class JShellQueryTest extends KullaTesting { |
| |
| public void testSnippets() { |
| assertStreamMatch(getState().snippets()); |
| VarSnippet sx = varKey(assertEval("int x = 5;")); |
| VarSnippet sfoo = varKey(assertEval("String foo;")); |
| MethodSnippet smm = methodKey(assertEval("int mm() { return 6; }")); |
| MethodSnippet svv = methodKey(assertEval("void vv() { }")); |
| assertStreamMatch(getState().snippets(), sx, sfoo, smm, svv); |
| TypeDeclSnippet sc = classKey(assertEval("class C { }")); |
| TypeDeclSnippet si = classKey(assertEval("interface I { }")); |
| ImportSnippet simp = importKey(assertEval("import java.lang.reflect.*;")); |
| assertStreamMatch(getState().snippets(), sx, sfoo, smm, svv, sc, si, simp); |
| } |
| |
| public void testVars() { |
| assertStreamMatch(getState().variables()); |
| VarSnippet sx = varKey(assertEval("int x = 5;")); |
| VarSnippet sfoo = varKey(assertEval("String foo;")); |
| MethodSnippet smm = methodKey(assertEval("int mm() { return 6; }")); |
| MethodSnippet svv = methodKey(assertEval("void vv() { }")); |
| assertStreamMatch(getState().variables(), sx, sfoo); |
| TypeDeclSnippet sc = classKey(assertEval("class C { }")); |
| TypeDeclSnippet si = classKey(assertEval("interface I { }")); |
| ImportSnippet simp = importKey(assertEval("import java.lang.reflect.*;")); |
| assertStreamMatch(getState().variables(), sx, sfoo); |
| } |
| |
| public void testMethods() { |
| assertStreamMatch(getState().methods()); |
| VarSnippet sx = varKey(assertEval("int x = 5;")); |
| VarSnippet sfoo = varKey(assertEval("String foo;")); |
| MethodSnippet smm = methodKey(assertEval("int mm() { return 6; }")); |
| MethodSnippet svv = methodKey(assertEval("void vv() { }")); |
| TypeDeclSnippet sc = classKey(assertEval("class C { }")); |
| TypeDeclSnippet si = classKey(assertEval("interface I { }")); |
| ImportSnippet simp = importKey(assertEval("import java.lang.reflect.*;")); |
| assertStreamMatch(getState().methods(), smm, svv); |
| } |
| |
| public void testTypes() { |
| assertStreamMatch(getState().types()); |
| VarSnippet sx = varKey(assertEval("int x = 5;")); |
| VarSnippet sfoo = varKey(assertEval("String foo;")); |
| MethodSnippet smm = methodKey(assertEval("int mm() { return 6; }")); |
| MethodSnippet svv = methodKey(assertEval("void vv() { }")); |
| TypeDeclSnippet sc = classKey(assertEval("class C { }")); |
| TypeDeclSnippet si = classKey(assertEval("interface I { }")); |
| ImportSnippet simp = importKey(assertEval("import java.lang.reflect.*;")); |
| assertStreamMatch(getState().types(), sc, si); |
| } |
| |
| public void testImports() { |
| assertStreamMatch(getState().imports()); |
| VarSnippet sx = varKey(assertEval("int x = 5;")); |
| VarSnippet sfoo = varKey(assertEval("String foo;")); |
| MethodSnippet smm = methodKey(assertEval("int mm() { return 6; }")); |
| MethodSnippet svv = methodKey(assertEval("void vv() { }")); |
| TypeDeclSnippet sc = classKey(assertEval("class C { }")); |
| TypeDeclSnippet si = classKey(assertEval("interface I { }")); |
| ImportSnippet simp = importKey(assertEval("import java.lang.reflect.*;")); |
| assertStreamMatch(getState().imports(), simp); |
| } |
| |
| public void testDiagnostics() { |
| Snippet sx = varKey(assertEval("int x = 5;")); |
| assertStreamMatch(getState().diagnostics(sx)); |
| Snippet broken = methodKey(assertEvalFail("int m() { blah(); return \"hello\"; }")); |
| String res = getState().diagnostics(broken) |
| .map(d -> d.getCode()) |
| .collect(joining("+")); |
| assertEquals(res, "compiler.err.cant.resolve.location.args+compiler.err.prob.found.req"); |
| } |
| |
| public void testUnresolvedDependencies() { |
| VarSnippet sx = varKey(assertEval("int x = 5;")); |
| assertStreamMatch(getState().unresolvedDependencies(sx)); |
| MethodSnippet unr = methodKey(getState().eval("void uu() { baz(); zips(); }")); |
| assertStreamMatch(getState().unresolvedDependencies(unr), "method zips()", "method baz()"); |
| } |
| } |