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 * @test
26 * @summary Tests to verify jimage 'extract' action
27 * @library /test/lib
28 * @modules jdk.jlink/jdk.tools.jimage
29 * @build jdk.test.lib.Asserts
30 * @run main/othervm/timeout=300 JImageExtractTest
31 */
32
33 import java.io.IOException;
34 import java.nio.file.Files;
35 import java.nio.file.Path;
36 import java.nio.file.Paths;
37 import java.nio.file.attribute.*;
38 import java.util.Arrays;
39 import java.util.HashSet;
40 import java.util.List;
41 import java.util.Set;
42 import java.util.stream.Collectors;
43
44 import static jdk.test.lib.Asserts.assertEquals;
45 import static jdk.test.lib.Asserts.assertTrue;
46
47 public class JImageExtractTest extends JImageCliTest {
48 public void testExtract() throws IOException {
49 Set<Path> notJImageModules = Files.walk(Paths.get("."),1).collect(Collectors.toSet());
50 jimage("extract", getImagePath())
51 .assertSuccess()
52 .resultChecker(r -> {
53 assertTrue(r.output.isEmpty(), "Output is not expected");
54 });
55 verifyExplodedImage(Paths.get("."), notJImageModules);
56 }
57
58 public void testExtractHelp() {
59 for (String opt : Arrays.asList("-h", "--help")) {
60 jimage("extract", "--help")
61 .assertSuccess()
62 .resultChecker(r -> {
63 // extract - descriptive text
64 assertMatches("\\s+extract\\s+-\\s+.*", r.output);
65 });
66 }
67 }
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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 * @test
26 * @summary Tests to verify jimage 'extract' action
27 * @library /test/lib
28 * @modules jdk.jlink/jdk.tools.jimage
29 * @build jdk.test.lib.Asserts
30 * @run main/othervm/timeout=300 JImageExtractTest
31 */
32
33 import java.io.IOException;
34 import java.io.UncheckedIOException;
35 import java.nio.file.Files;
36 import java.nio.file.Path;
37 import java.nio.file.Paths;
38 import java.nio.file.attribute.*;
39 import java.util.Arrays;
40 import java.util.HashSet;
41 import java.util.List;
42 import java.util.Set;
43 import java.util.stream.Collectors;
44 import java.util.spi.ToolProvider;
45
46 import static jdk.test.lib.Asserts.assertEquals;
47 import static jdk.test.lib.Asserts.assertTrue;
48
49 public class JImageExtractTest extends JImageCliTest {
50 private static final ToolProvider JLINK_TOOL = ToolProvider.findFirst("jlink")
51 .orElseThrow(() ->
52 new RuntimeException("jlink tool not found")
53 );
54
55
56 private String smallBootImagePath;
57
58 public JImageExtractTest() {
59 try {
60 Path tmp = Files.createTempDirectory(Paths.get("."), getClass().getName());
61 tmp = tmp.toAbsolutePath();
62 tmp.toFile().deleteOnExit();
63 Path smalljre = tmp.resolve("smalljdk");
64 if (JLINK_TOOL.run(System.out, System.err,
65 "--add-modules", "java.base",
66 "--add-modules", "jdk.zipfs",
67 "--output", smalljre.toString()) != 0) {
68 throw new RuntimeException("failed to create small boot image");
69 }
70 this.smallBootImagePath = smalljre.resolve("lib").resolve("modules").toString();
71 } catch (IOException ioExp) {
72 throw new UncheckedIOException(ioExp);
73 }
74 }
75
76 @Override
77 public String getImagePath() {
78 return smallBootImagePath;
79 }
80
81 public void testExtract() throws IOException {
82 Set<Path> notJImageModules = Files.walk(Paths.get("."),1).collect(Collectors.toSet());
83 jimage("extract", getImagePath())
84 .assertSuccess()
85 .resultChecker(r -> {
86 assertTrue(r.output.isEmpty(), "Output is not expected");
87 });
88 verifyExplodedImage(Paths.get("."), notJImageModules);
89 }
90
91 public void testExtractHelp() {
92 for (String opt : Arrays.asList("-h", "--help")) {
93 jimage("extract", "--help")
94 .assertSuccess()
95 .resultChecker(r -> {
96 // extract - descriptive text
97 assertMatches("\\s+extract\\s+-\\s+.*", r.output);
98 });
99 }
100 }
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