1 /*
2 * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24
25 package org.graalvm.compiler.core.test;
26
27 import java.io.IOException;
28 import java.nio.file.DirectoryStream;
29 import java.nio.file.Files;
30 import java.nio.file.Path;
31
32 import jdk.internal.vm.compiler.collections.EconomicMap;
33 import org.graalvm.compiler.debug.DebugOptions;
34 import org.graalvm.compiler.debug.DebugOptions.PrintGraphTarget;
35 import org.graalvm.compiler.options.OptionKey;
36 import org.graalvm.compiler.options.OptionValues;
37 import org.junit.Test;
38
39 /**
40 * Check that setting the dump path results in files ending up in the right directory with matching
41 * names.
42 */
43 public class DumpPathTest extends GraalCompilerTest {
44
45 public static Object snippet() {
46 return new String("snippet");
47 }
48
49 @Test
50 public void testDump() throws IOException {
51 assumeManagementLibraryIsLoadable();
52 Path dumpDirectoryPath = Files.createTempDirectory("DumpPathTest");
53 String[] extensions = new String[]{".cfg", ".bgv", ".graph-strings"};
54 EconomicMap<OptionKey<?>, Object> overrides = OptionValues.newOptionMap();
55 overrides.put(DebugOptions.DumpPath, dumpDirectoryPath.toString());
56 overrides.put(DebugOptions.PrintCFG, true);
57 overrides.put(DebugOptions.PrintGraph, PrintGraphTarget.File);
58 overrides.put(DebugOptions.PrintCanonicalGraphStrings, true);
59 overrides.put(DebugOptions.Dump, "*");
60
61 // Generate dump files.
62 test(new OptionValues(getInitialOptions(), overrides), "snippet");
63 // Check that IGV files got created, in the right place.
64 checkForFiles(dumpDirectoryPath, extensions);
65
66 // Clean up the generated files.
67 removeDirectory(dumpDirectoryPath);
68 }
69
70 /**
71 * Check that the given directory contains file or directory names with all the given
72 * extensions.
73 */
74 private static void checkForFiles(Path directoryPath, String[] extensions) throws IOException {
75 String[] paths = new String[extensions.length];
76 try (DirectoryStream<Path> stream = Files.newDirectoryStream(directoryPath)) {
77 for (Path filePath : stream) {
78 String fileName = filePath.getFileName().toString();
79 for (int i = 0; i < extensions.length; i++) {
80 String extension = extensions[i];
81 if (fileName.endsWith(extensions[i])) {
82 assertTrue(paths[i] == null, "multiple files found for %s in %s", extension, directoryPath);
83 paths[i] = fileName.replace(extensions[i], "");
84 }
85 }
86 }
87 }
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1 /*
2 * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24
25 package org.graalvm.compiler.core.test;
26
27 import java.io.IOException;
28 import java.nio.file.DirectoryStream;
29 import java.nio.file.Files;
30 import java.nio.file.Path;
31 import java.nio.file.Paths;
32
33 import jdk.internal.vm.compiler.collections.EconomicMap;
34 import org.graalvm.compiler.debug.DebugOptions;
35 import org.graalvm.compiler.debug.DebugOptions.PrintGraphTarget;
36 import org.graalvm.compiler.options.OptionKey;
37 import org.graalvm.compiler.options.OptionValues;
38 import org.junit.Test;
39
40 /**
41 * Check that setting the dump path results in files ending up in the right directory with matching
42 * names.
43 */
44 public class DumpPathTest extends GraalCompilerTest {
45
46 public static Object snippet() {
47 return new String("snippet");
48 }
49
50 @Test
51 public void testDump() throws IOException {
52 assumeManagementLibraryIsLoadable();
53 try (TemporaryDirectory temp = new TemporaryDirectory(Paths.get("."), "DumpPathTest")) {
54 String[] extensions = new String[]{".cfg", ".bgv", ".graph-strings"};
55 EconomicMap<OptionKey<?>, Object> overrides = OptionValues.newOptionMap();
56 overrides.put(DebugOptions.DumpPath, temp.toString());
57 overrides.put(DebugOptions.PrintCFG, true);
58 overrides.put(DebugOptions.PrintGraph, PrintGraphTarget.File);
59 overrides.put(DebugOptions.PrintCanonicalGraphStrings, true);
60 overrides.put(DebugOptions.Dump, "*");
61
62 // Generate dump files.
63 test(new OptionValues(getInitialOptions(), overrides), "snippet");
64 // Check that IGV files got created, in the right place.
65 checkForFiles(temp.path, extensions);
66 }
67 }
68
69 /**
70 * Check that the given directory contains file or directory names with all the given
71 * extensions.
72 */
73 private static void checkForFiles(Path directoryPath, String[] extensions) throws IOException {
74 String[] paths = new String[extensions.length];
75 try (DirectoryStream<Path> stream = Files.newDirectoryStream(directoryPath)) {
76 for (Path filePath : stream) {
77 String fileName = filePath.getFileName().toString();
78 for (int i = 0; i < extensions.length; i++) {
79 String extension = extensions[i];
80 if (fileName.endsWith(extensions[i])) {
81 assertTrue(paths[i] == null, "multiple files found for %s in %s", extension, directoryPath);
82 paths[i] = fileName.replace(extensions[i], "");
83 }
84 }
85 }
86 }
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