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test/hotspot/jtreg/runtime/appcds/SharedArchiveConsistency.java

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 401         orgJsaFile = new File(new File(currentDir), "appcds.jsa.bak");
 402         copyFile(jsa, orgJsaFile);
 403 
 404         // modify jsa header, test should fail
 405         System.out.println("\n2. Corrupt header, should fail\n");
 406         modifyJsaHeader(jsa);
 407         output = TestCommon.execCommon(execArgs);
 408         output.shouldContain("The shared archive file has a bad magic number");
 409         output.shouldNotContain("Checksum verification failed");
 410 
 411         copyFile(orgJsaFile, jsa);
 412         // modify _jvm_ident and _paths_misc_info_size, test should fail
 413         System.out.println("\n2a. Corrupt _jvm_ident and _paths_misc_info_size, should fail\n");
 414         modifyJvmIdent();
 415         modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
 416         output = TestCommon.execCommon(execArgs);
 417         output.shouldContain("The shared archive file was created by a different version or build of HotSpot");
 418         output.shouldNotContain("Checksum verification failed");
 419 
 420         copyFile(orgJsaFile, jsa);








 421         // modify _magic and _paths_misc_info_size, test should fail
 422         System.out.println("\n2b. Corrupt _magic and _paths_misc_info_size, should fail\n");
 423         modifyHeaderIntField(offset_magic, 0x00000000);
 424         modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
 425         output = TestCommon.execCommon(execArgs);
 426         output.shouldContain("The shared archive file has a bad magic number");
 427         output.shouldNotContain("Checksum verification failed");
 428 
 429         copyFile(orgJsaFile, jsa);
 430         // modify _version and _paths_misc_info_size, test should fail
 431         System.out.println("\n2c. Corrupt _version and _paths_misc_info_size, should fail\n");
 432         modifyHeaderIntField(offset_version, 0x00000000);
 433         modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
 434         output = TestCommon.execCommon(execArgs);
 435         output.shouldContain("The shared archive file has the wrong version");
 436         output.shouldNotContain("Checksum verification failed");
 437 
 438         File newJsaFile = null;
 439         // modify content
 440         System.out.println("\n3. Corrupt Content, should fail\n");
 441         for (int i=0; i<num_regions; i++) {
 442             newJsaFile = new File(TestCommon.getNewArchiveName(shared_region_name[i]));
 443             copyFile(orgJsaFile, newJsaFile);
 444             TestCommon.setCurrentArchiveName(newJsaFile.toString());
 445             if (modifyJsaContent(i, newJsaFile)) {
 446                 testAndCheck(verifyExecArgs);
 447             }
 448         }
 449 
 450         // modify both header and content, test should fail
 451         System.out.println("\n4. Corrupt Header and Content, should fail\n");




 401         orgJsaFile = new File(new File(currentDir), "appcds.jsa.bak");
 402         copyFile(jsa, orgJsaFile);
 403 
 404         // modify jsa header, test should fail
 405         System.out.println("\n2. Corrupt header, should fail\n");
 406         modifyJsaHeader(jsa);
 407         output = TestCommon.execCommon(execArgs);
 408         output.shouldContain("The shared archive file has a bad magic number");
 409         output.shouldNotContain("Checksum verification failed");
 410 
 411         copyFile(orgJsaFile, jsa);
 412         // modify _jvm_ident and _paths_misc_info_size, test should fail
 413         System.out.println("\n2a. Corrupt _jvm_ident and _paths_misc_info_size, should fail\n");
 414         modifyJvmIdent();
 415         modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
 416         output = TestCommon.execCommon(execArgs);
 417         output.shouldContain("The shared archive file was created by a different version or build of HotSpot");
 418         output.shouldNotContain("Checksum verification failed");
 419 
 420         copyFile(orgJsaFile, jsa);
 421         // modify _jvm_ident and run with -Xshare:auto
 422         System.out.println("\n2b. Corrupt _jvm_ident run with -Xshare:auto\n");
 423         modifyJvmIdent();
 424         output = TestCommon.execAuto(execArgs);
 425         output.shouldContain("The shared archive file was created by a different version or build of HotSpot");
 426         output.shouldContain("Hello World");
 427 
 428         copyFile(orgJsaFile, jsa);
 429         // modify _magic and _paths_misc_info_size, test should fail
 430         System.out.println("\n2c. Corrupt _magic and _paths_misc_info_size, should fail\n");
 431         modifyHeaderIntField(offset_magic, 0x00000000);
 432         modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
 433         output = TestCommon.execCommon(execArgs);
 434         output.shouldContain("The shared archive file has a bad magic number");
 435         output.shouldNotContain("Checksum verification failed");
 436 
 437         copyFile(orgJsaFile, jsa);
 438         // modify _version and _paths_misc_info_size, test should fail
 439         System.out.println("\n2d. Corrupt _version and _paths_misc_info_size, should fail\n");
 440         modifyHeaderIntField(offset_version, 0x00000000);
 441         modifyHeaderIntField(offset_paths_misc_info_size, Integer.MAX_VALUE);
 442         output = TestCommon.execCommon(execArgs);
 443         output.shouldContain("The shared archive file has the wrong version");
 444         output.shouldNotContain("Checksum verification failed");
 445 
 446         File newJsaFile = null;
 447         // modify content
 448         System.out.println("\n3. Corrupt Content, should fail\n");
 449         for (int i=0; i<num_regions; i++) {
 450             newJsaFile = new File(TestCommon.getNewArchiveName(shared_region_name[i]));
 451             copyFile(orgJsaFile, newJsaFile);
 452             TestCommon.setCurrentArchiveName(newJsaFile.toString());
 453             if (modifyJsaContent(i, newJsaFile)) {
 454                 testAndCheck(verifyExecArgs);
 455             }
 456         }
 457 
 458         // modify both header and content, test should fail
 459         System.out.println("\n4. Corrupt Header and Content, should fail\n");


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