| /* |
| * 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 8173232 |
| * @summary Test of forward referencing of snippets (related to import). |
| * @build KullaTesting TestingInputStream |
| * @run testng ForwardReferenceImportTest |
| */ |
| |
| import jdk.jshell.Snippet; |
| import jdk.jshell.DeclarationSnippet; |
| import org.testng.annotations.Test; |
| |
| import static jdk.jshell.Snippet.Status.*; |
| |
| @Test |
| public class ForwardReferenceImportTest extends KullaTesting { |
| |
| public void testImportDeclare() { |
| Snippet singleImport = importKey(assertEval("import java.util.List;", added(VALID))); |
| Snippet importOnDemand = importKey(assertEval("import java.util.*;", added(VALID))); |
| Snippet singleStaticImport = importKey(assertEval("import static java.lang.Math.abs;", added(VALID))); |
| Snippet staticImportOnDemand = importKey(assertEval("import static java.lang.Math.*;", added(VALID))); |
| assertEval("import java.util.List; //again", |
| ste(MAIN_SNIPPET, VALID, VALID, false, null), |
| ste(singleImport, VALID, OVERWRITTEN, false, MAIN_SNIPPET)); |
| assertEval("import java.util.*; //again", |
| ste(MAIN_SNIPPET, VALID, VALID, false, null), |
| ste(importOnDemand, VALID, OVERWRITTEN, false, MAIN_SNIPPET)); |
| assertEval("import static java.lang.Math.abs; //again", |
| ste(MAIN_SNIPPET, VALID, VALID, false, null), |
| ste(singleStaticImport, VALID, OVERWRITTEN, false, MAIN_SNIPPET)); |
| assertEval("import static java.lang.Math.*; //again", |
| ste(MAIN_SNIPPET, VALID, VALID, false, null), |
| ste(staticImportOnDemand, VALID, OVERWRITTEN, false, MAIN_SNIPPET)); |
| assertActiveKeys(); |
| } |
| |
| public void testForwardSingleImportMethodToMethod() { |
| DeclarationSnippet string = methodKey(assertEval("String string() { return format(\"string\"); }", |
| added(RECOVERABLE_DEFINED))); |
| assertUnresolvedDependencies1(string, RECOVERABLE_DEFINED, "method format(java.lang.String)"); |
| assertEvalUnresolvedException("string();", "string", 1, 0); |
| assertEval("import static java.lang.String.format;", |
| added(VALID), |
| ste(string, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("string();", "\"string\""); |
| |
| assertEval("double format(String s) { return 0; }", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(string, VALID, RECOVERABLE_DEFINED, false, null)); |
| assertEvalUnresolvedException("string();", "string", 0, 1); |
| assertActiveKeys(); |
| } |
| |
| public void testForwardImportMethodOnDemandToMethod() { |
| DeclarationSnippet string = methodKey(assertEval("String string() { return format(\"string\"); }", |
| added(RECOVERABLE_DEFINED))); |
| assertUnresolvedDependencies1(string, RECOVERABLE_DEFINED, "method format(java.lang.String)"); |
| assertEvalUnresolvedException("string();", "string", 1, 0); |
| assertEval("import static java.lang.String.*;", |
| added(VALID), |
| ste(string, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("string();", "\"string\""); |
| |
| assertEval("double format(String s) { return 0; }", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(string, VALID, RECOVERABLE_DEFINED, false, null)); |
| assertEvalUnresolvedException("string();", "string", 0, 1); |
| assertActiveKeys(); |
| } |
| |
| public void testForwardSingleImportFieldToMethod() { |
| DeclarationSnippet pi = methodKey(assertEval("double pi() { return PI; }", |
| added(RECOVERABLE_DEFINED))); |
| assertUnresolvedDependencies1(pi, RECOVERABLE_DEFINED, "variable PI"); |
| assertEvalUnresolvedException("pi();", "pi", 1, 0); |
| assertEval("import static java.lang.Math.PI;", |
| added(VALID), |
| ste(pi, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("Math.abs(pi() - 3.1415) < 0.001;", "true"); |
| |
| assertEval("String PI;", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(pi, VALID, RECOVERABLE_DEFINED, false, null)); |
| assertEvalUnresolvedException("pi();", "pi", 0, 1); |
| assertActiveKeys(); |
| } |
| |
| public void testForwardImportFieldOnDemandToMethod() { |
| DeclarationSnippet pi = methodKey(assertEval("double pi() { return PI; }", |
| added(RECOVERABLE_DEFINED))); |
| assertUnresolvedDependencies1(pi, RECOVERABLE_DEFINED, "variable PI"); |
| assertEvalUnresolvedException("pi();", "pi", 1, 0); |
| assertEval("import static java.lang.Math.*;", |
| added(VALID), |
| ste(pi, RECOVERABLE_DEFINED, VALID, false, MAIN_SNIPPET)); |
| assertEval("Math.abs(pi() - 3.1415) < 0.001;", "true"); |
| |
| assertEval("String PI;", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(pi, VALID, RECOVERABLE_DEFINED, false, MAIN_SNIPPET)); |
| assertEvalUnresolvedException("pi();", "pi", 0, 1); |
| assertActiveKeys(); |
| } |
| |
| public void testForwardSingleImportMethodToClass1() { |
| Snippet a = classKey(assertEval("class A { String s = format(\"%d\", 10); }", |
| added(RECOVERABLE_DEFINED))); |
| assertEvalUnresolvedException("new A();", "A", 1, 0); |
| assertEval("import static java.lang.String.format;", |
| added(VALID), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("new A().s;", "\"10\""); |
| Snippet format = methodKey(assertEval("void format(String s, int d) { }", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_DEFINED, false, MAIN_SNIPPET))); |
| assertEvalUnresolvedException("new A();", "A", 0, 1); |
| assertActiveKeys(); |
| assertDrop(format, |
| ste(format, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, format)); |
| } |
| |
| public void testForwardSingleImportMethodToClass2() { |
| Snippet a = classKey(assertEval("class A { String s() { return format(\"%d\", 10); } }", |
| added(RECOVERABLE_DEFINED))); |
| assertEvalUnresolvedException("new A();", "A", 1, 0); |
| assertEval("import static java.lang.String.format;", |
| added(VALID), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("new A().s();", "\"10\""); |
| Snippet format = methodKey(assertEval("void format(String s, int d) { }", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_DEFINED, false, null))); |
| assertEvalUnresolvedException("new A();", "A", 0, 1); |
| assertActiveKeys(); |
| assertDrop(format, |
| ste(format, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, format)); |
| } |
| |
| public void testForwardSingleImportClassToClass1() { |
| Snippet a = classKey(assertEval("class A { static List<Integer> list; }", |
| added(RECOVERABLE_NOT_DEFINED))); |
| assertDeclareFail("new A();", "compiler.err.cant.resolve.location"); |
| assertEval("import java.util.List;", |
| added(VALID), |
| ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null)); |
| assertEval("import java.util.Arrays;", added(VALID)); |
| assertEval("A.list = Arrays.asList(1, 2, 3);", "[1, 2, 3]"); |
| |
| Snippet list = classKey(assertEval("class List {}", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null))); |
| assertDeclareFail("A.list = Arrays.asList(1, 2, 3);", "compiler.err.already.defined.single.import"); |
| assertActiveKeys(); |
| assertDrop(list, |
| ste(list, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, list)); |
| } |
| |
| public void testForwardSingleImportClassToClass2() { |
| Snippet clsA = classKey(assertEval("class A extends ArrayList<Integer> { }", |
| added(RECOVERABLE_NOT_DEFINED))); |
| assertDeclareFail("new A();", "compiler.err.cant.resolve.location"); |
| assertEval("import java.util.ArrayList;", |
| added(VALID), |
| ste(clsA, RECOVERABLE_NOT_DEFINED, VALID, true, MAIN_SNIPPET)); |
| Snippet vara = varKey(assertEval("A a = new A();", "[]")); |
| |
| Snippet arraylist = classKey(assertEval("class ArrayList {}", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(clsA, VALID, RECOVERABLE_NOT_DEFINED, true, MAIN_SNIPPET), |
| ste(vara, VALID, RECOVERABLE_NOT_DEFINED, true, clsA))); |
| assertDeclareFail("A a = new A();", "compiler.err.cant.resolve.location", |
| ste(MAIN_SNIPPET, RECOVERABLE_NOT_DEFINED, REJECTED, false, null), |
| ste(vara, RECOVERABLE_NOT_DEFINED, OVERWRITTEN, false, MAIN_SNIPPET)); |
| assertActiveKeys(); |
| assertDrop(arraylist, |
| ste(arraylist, VALID, DROPPED, true, null), |
| ste(clsA, RECOVERABLE_NOT_DEFINED, VALID, true, arraylist)); |
| } |
| |
| public void testForwardImportOnDemandMethodToClass1() { |
| Snippet a = classKey(assertEval("class A { String s = format(\"%d\", 10); }", |
| added(RECOVERABLE_DEFINED))); |
| assertEvalUnresolvedException("new A();", "A", 1, 0); |
| assertEval("import static java.lang.String.*;", |
| added(VALID), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("A x = new A();"); |
| assertEval("x.s;", "\"10\""); |
| Snippet format = methodKey(assertEval("void format(String s, int d) { }", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_DEFINED, false, null))); |
| assertEvalUnresolvedException("new A();", "A", 0, 1); |
| assertActiveKeys(); |
| assertDrop(format, |
| ste(format, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, format)); |
| assertEval("x.s;", "\"10\""); |
| } |
| |
| public void testForwardImportOnDemandMethodToClass2() { |
| Snippet a = classKey(assertEval("class A { String s() { return format(\"%d\", 10); } }", |
| added(RECOVERABLE_DEFINED))); |
| assertEvalUnresolvedException("new A();", "A", 1, 0); |
| assertEval("import static java.lang.String.*;", |
| added(VALID), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("new A().s();", "\"10\""); |
| Snippet format = methodKey(assertEval("void format(String s, int d) { }", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_DEFINED, false, null))); |
| assertEvalUnresolvedException("new A();", "A", 0, 1); |
| assertActiveKeys(); |
| assertDrop(format, |
| ste(format, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, format)); |
| } |
| |
| public void testForwardImportOnDemandClassToClass1() { |
| Snippet a = classKey(assertEval("class A { static List<Integer> list; }", |
| added(RECOVERABLE_NOT_DEFINED))); |
| assertDeclareFail("new A();", "compiler.err.cant.resolve.location"); |
| assertEval("import java.util.*;", |
| added(VALID), |
| ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null)); |
| assertEval("A.list = Arrays.asList(1, 2, 3);", "[1, 2, 3]"); |
| |
| Snippet list = classKey(assertEval("class List {}", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null))); |
| assertDeclareFail("A.list = Arrays.asList(1, 2, 3);", "compiler.err.cant.resolve.location"); |
| assertActiveKeys(); |
| assertDrop(list, |
| ste(list, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, list)); |
| } |
| |
| public void testForwardImportOnDemandClassToClass2() { |
| Snippet clsA = classKey(assertEval("class A extends ArrayList<Integer> { }", |
| added(RECOVERABLE_NOT_DEFINED))); |
| assertDeclareFail("new A();", "compiler.err.cant.resolve.location"); |
| assertEval("import java.util.*;", |
| added(VALID), |
| ste(clsA, RECOVERABLE_NOT_DEFINED, VALID, true, MAIN_SNIPPET)); |
| Snippet vara = varKey(assertEval("A a = new A();", "[]")); |
| |
| Snippet arraylist = classKey(assertEval("class ArrayList {}", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(clsA, VALID, RECOVERABLE_NOT_DEFINED, true, MAIN_SNIPPET), |
| ste(vara, VALID, RECOVERABLE_NOT_DEFINED, true, clsA))); |
| assertDeclareFail("new A();", "compiler.err.cant.resolve.location"); |
| assertActiveKeys(); |
| assertDrop(arraylist, |
| ste(arraylist, VALID, DROPPED, true, null), |
| ste(clsA, RECOVERABLE_NOT_DEFINED, VALID, true, arraylist), |
| ste(vara, RECOVERABLE_NOT_DEFINED, VALID, true, clsA)); |
| } |
| |
| public void testForwardSingleImportFieldToClass1() { |
| Snippet a = classKey(assertEval("class A { static double pi() { return PI; } }", |
| added(RECOVERABLE_DEFINED))); |
| assertEvalUnresolvedException("new A();", "A", 1, 0); |
| assertEval("import static java.lang.Math.PI;", |
| added(VALID), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("Math.abs(A.pi() - 3.1415) < 0.001;", "true"); |
| |
| Snippet list = varKey(assertEval("String PI;", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_DEFINED, false, null))); |
| assertEvalUnresolvedException("new A();", "A", 0, 1); |
| assertActiveKeys(); |
| assertDrop(list, |
| ste(list, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, list)); |
| } |
| |
| public void testForwardSingleImportFieldToClass2() { |
| Snippet a = classKey(assertEval("class A { static double pi = PI; }", |
| added(RECOVERABLE_DEFINED))); |
| assertEvalUnresolvedException("new A();", "A", 1, 0); |
| assertEval("import static java.lang.Math.PI;", |
| added(VALID), |
| ste(a, RECOVERABLE_DEFINED, VALID, true, null)); |
| assertEval("Math.abs(A.pi - 3.1415) < 0.001;", "true"); |
| |
| Snippet list = varKey(assertEval("String PI;", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_DEFINED, true, null))); |
| assertEvalUnresolvedException("new A();", "A", 0, 1); |
| assertActiveKeys(); |
| assertDrop(list, |
| ste(list, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_DEFINED, VALID, true, list)); |
| } |
| |
| public void testForwardImportOnDemandFieldToClass1() { |
| Snippet a = classKey(assertEval("class A { static double pi() { return PI; } }", |
| added(RECOVERABLE_DEFINED))); |
| assertEvalUnresolvedException("new A();", "A", 1, 0); |
| assertEval("import static java.lang.Math.*;", |
| added(VALID), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, null)); |
| assertEval("Math.abs(A.pi() - 3.1415) < 0.001;", "true"); |
| |
| Snippet list = varKey(assertEval("String PI;", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_DEFINED, false, null))); |
| assertEvalUnresolvedException("new A();", "A", 0, 1); |
| assertActiveKeys(); |
| assertDrop(list, |
| ste(list, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_DEFINED, VALID, false, list)); |
| } |
| |
| public void testForwardImportOnDemandFieldToClass2() { |
| Snippet a = classKey(assertEval("class A { static double pi = PI; }", |
| added(RECOVERABLE_DEFINED))); |
| assertEvalUnresolvedException("new A();", "A", 1, 0); |
| assertEval("import static java.lang.Math.*;", |
| added(VALID), |
| ste(a, RECOVERABLE_DEFINED, VALID, true, null)); |
| assertEval("Math.abs(A.pi - 3.1415) < 0.001;", "true"); |
| |
| Snippet list = varKey(assertEval("String PI;", |
| DiagCheck.DIAG_OK, |
| DiagCheck.DIAG_ERROR, |
| added(VALID), |
| ste(a, VALID, RECOVERABLE_DEFINED, true, null))); |
| assertEvalUnresolvedException("new A();", "A", 0, 1); |
| assertActiveKeys(); |
| assertDrop(list, |
| ste(list, VALID, DROPPED, true, null), |
| ste(a, RECOVERABLE_DEFINED, VALID, true, list)); |
| assertEval("Math.abs(A.pi - 3.1415) < 0.001;", "true"); |
| } |
| } |
