3 import jalview.bin.Cache;
4 import jalview.datamodel.AlignmentI;
5 import jalview.datamodel.Sequence;
6 import jalview.datamodel.SequenceI;
7 import jalview.gui.AlignFrame;
8 import jalview.gui.JvOptionPane;
11 import java.io.IOException;
12 import java.nio.file.Files;
13 import java.nio.file.Path;
14 import java.nio.file.Paths;
15 import java.util.Arrays;
16 import java.util.Collections;
17 import java.util.Enumeration;
18 import java.util.HashMap;
19 import java.util.List;
20 import java.util.TreeMap;
22 import org.testng.Assert;
23 import org.testng.annotations.AfterClass;
24 import org.testng.annotations.BeforeClass;
25 import org.testng.annotations.Test;
27 public class BackupFilesTest
29 @BeforeClass(alwaysRun = true)
30 public void setUpJvOptionPane()
32 JvOptionPane.setInteractiveMode(false);
33 JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
36 private static boolean actuallyDeleteTmpFiles = true;
38 private static String testDir = "test/jalview/io";
40 private static String testBasename = "backupfilestest";
42 private static String testExt = ".fa";
44 private static String testFilename = testBasename + testExt;
47 private static String testFile = testDir + File.separatorChar
50 private static String newBasename = testBasename + "Temp";
52 private static String newFilename = newBasename + testExt;
54 private static String newFile = testDir + File.separatorChar
57 private static String sequenceName = "BACKUP_FILES";
59 private static String sequenceDescription = "backupfiles";
61 private static String sequenceData = "AAAARG";
63 private static String suffix = "_BACKUPTEST-%n";
65 private static int digits = 6;
67 private static int rollMax = 2;
69 private AlignFrame af;
71 // read and save with backupfiles disabled
72 @Test(groups = { "Functional" })
73 public void noBackupsEnabledTest() throws Exception
75 // set BACKUPFILES_ENABLED to false (i.e. turn off BackupFiles feature -- no
76 // backup files to be made when saving)
77 setBackupFilesOptions(false, true, true);
79 // init the newFile and backups (i.e. make sure newFile exists on its own
81 initNewFileForTesting();
86 // check no backup files
87 File[] backupFiles = getBackupFiles();
88 Assert.assertTrue(backupFiles.length == 0);
91 // save keeping all backup files
92 @Test(groups = { "Functional" })
93 public void backupsEnabledNoRollMaxTest() throws Exception
95 // Enable BackupFiles and set noMax so all backupfiles get kept
96 setBackupFilesOptions(true, false, true);
98 // init the newFile and backups (i.e. make sure newFile exists on its own
99 // and has no backups)
100 initNewFileForTesting();
102 // now save a few times again. No rollMax so should have more than two
105 for (int i = 0; i < numSaves; i++)
110 // check 10 backup files
111 HashMap<Integer, String> correctindexmap = new HashMap<>();
112 correctindexmap.put(1, "backupfilestestTemp.fa_BACKUPTEST-000001");
113 correctindexmap.put(2, "backupfilestestTemp.fa_BACKUPTEST-000002");
114 correctindexmap.put(3, "backupfilestestTemp.fa_BACKUPTEST-000003");
115 correctindexmap.put(4, "backupfilestestTemp.fa_BACKUPTEST-000004");
116 correctindexmap.put(5, "backupfilestestTemp.fa_BACKUPTEST-000005");
117 correctindexmap.put(6, "backupfilestestTemp.fa_BACKUPTEST-000006");
118 correctindexmap.put(7, "backupfilestestTemp.fa_BACKUPTEST-000007");
119 correctindexmap.put(8, "backupfilestestTemp.fa_BACKUPTEST-000008");
120 correctindexmap.put(9, "backupfilestestTemp.fa_BACKUPTEST-000009");
121 correctindexmap.put(10, "backupfilestestTemp.fa_BACKUPTEST-000010");
122 HashMap<Integer, String> wrongindexmap = new HashMap<>();
123 wrongindexmap.put(1, "backupfilestestTemp.fa_BACKUPTEST-1");
124 wrongindexmap.put(2, "backupfilestestTemp.fa_BACKUPTEST-000002");
125 wrongindexmap.put(3, "backupfilestestTemp.fa_BACKUPTEST-000003");
126 wrongindexmap.put(4, "backupfilestestTemp.fa_BACKUPTEST-000004");
127 wrongindexmap.put(5, "backupfilestestTemp.fa_BACKUPTEST-000005");
128 wrongindexmap.put(6, "backupfilestestTemp.fa_BACKUPTEST-000006");
129 wrongindexmap.put(7, "backupfilestestTemp.fa_BACKUPTEST-000007");
130 wrongindexmap.put(8, "backupfilestestTemp.fa_BACKUPTEST-000008");
131 wrongindexmap.put(9, "backupfilestestTemp.fa_BACKUPTEST-000009");
132 wrongindexmap.put(10, "backupfilestestTemp.fa_BACKUPTEST-000010");
133 int[] indexes2 = { 3, 4, 5, 6, 7, 8, 9, 10 };
134 int[] indexes3 = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
135 Assert.assertTrue(checkBackupFiles(correctindexmap));
136 Assert.assertFalse(checkBackupFiles(wrongindexmap));
137 Assert.assertFalse(checkBackupFiles(indexes2));
138 Assert.assertFalse(checkBackupFiles(indexes3));
141 // save keeping only the last rollMax (2) backup files
142 @Test(groups = { "Functional" })
143 public void backupsEnabledRollMaxTest() throws Exception
145 // Enable BackupFiles and set noMax so all backupfiles get kept
146 setBackupFilesOptions(true, false, false);
148 // init the newFile and backups (i.e. make sure newFile exists on its own
149 // and has no backups)
150 initNewFileForTesting();
152 // now save a few times again. No rollMax so should have more than two
155 for (int i = 0; i < numSaves; i++)
160 // check there are "rollMax" backup files and they are all saved correctly
161 // check 10 backup files
162 HashMap<Integer, String> correctindexmap = new HashMap<>();
163 correctindexmap.put(9, "backupfilestestTemp.fa_BACKUPTEST-000009");
164 correctindexmap.put(10, "backupfilestestTemp.fa_BACKUPTEST-000010");
165 int[] indexes2 = { 10 };
166 int[] indexes3 = { 8, 9, 10 };
167 Assert.assertTrue(checkBackupFiles(correctindexmap));
168 Assert.assertFalse(checkBackupFiles(indexes2));
169 Assert.assertFalse(checkBackupFiles(indexes3));
172 // save keeping only the last rollMax (2) backup files
173 @Test(groups = { "Functional" })
174 public void backupsEnabledReverseRollMaxTest() throws Exception
176 // Enable BackupFiles and set noMax so all backupfiles get kept
177 setBackupFilesOptions(true, true, false);
179 // init the newFile and backups (i.e. make sure newFile exists on its own
180 // and has no backups)
181 initNewFileForTesting();
183 // now save a few times again. No rollMax so should have more than two
186 for (int i = 0; i < numSaves; i++)
191 // check there are "rollMax" backup files and they are all saved correctly
192 // check 10 backup files
193 HashMap<Integer, String> correctindexmap = new HashMap<>();
194 correctindexmap.put(1, "backupfilestestTemp.fa_BACKUPTEST-000001");
195 correctindexmap.put(2, "backupfilestestTemp.fa_BACKUPTEST-000002");
196 int[] indexes2 = { 1 };
197 int[] indexes3 = { 1, 2, 3 };
198 Assert.assertTrue(checkBackupFiles(correctindexmap));
199 Assert.assertFalse(checkBackupFiles(indexes2));
200 Assert.assertFalse(checkBackupFiles(indexes3));
203 private void setBackupFilesOptions()
205 setBackupFilesOptions(true, false, false);
208 private void setBackupFilesOptions(boolean enabled, boolean reverse,
211 Cache.loadProperties("test/jalview/io/testProps.jvprops");
213 BackupFilesPresetEntry bfpe = new BackupFilesPresetEntry(suffix, digits,
214 reverse, noMax, rollMax, false);
216 Cache.applicationProperties.setProperty(BackupFiles.ENABLED,
217 Boolean.toString(enabled));
218 Cache.applicationProperties.setProperty(
219 BackupFilesPresetEntry.SAVEDCONFIG, bfpe.toString());
221 Cache.applicationProperties.setProperty(BackupFiles.ENABLED,
222 Boolean.toString(enabled));
223 Cache.applicationProperties.setProperty(BackupFiles.SUFFIX, suffix);
224 Cache.applicationProperties.setProperty(BackupFiles.SUFFIX_DIGITS,
225 Integer.toString(digits));
226 Cache.applicationProperties.setProperty(BackupFiles.REVERSE_ORDER,
227 Boolean.toString(reverse));
228 Cache.applicationProperties.setProperty(BackupFiles.NO_MAX,
229 Boolean.toString(noMax));
230 Cache.applicationProperties.setProperty(BackupFiles.ROLL_MAX,
231 Integer.toString(rollMax));
232 Cache.applicationProperties.setProperty(BackupFiles.CONFIRM_DELETE_OLD,
241 af.saveAlignment(newFile, jalview.io.FileFormat.Fasta);
245 // this runs cleanTmpFiles and then writes the newFile once as a starting
246 // point for all tests
247 private void initNewFileForTesting() throws Exception
251 AppletFormatAdapter afa = new AppletFormatAdapter();
252 AlignmentI al = afa.readFile(testFile, DataSourceType.FILE,
253 jalview.io.FileFormat.Fasta);
254 List<SequenceI> l = al.getSequences();
256 // check this is right
259 throw new Exception("single sequence from '" + testFile
260 + "' not read in correctly (should be a single short sequence). List<SequenceI> size is wrong.");
262 SequenceI s = l.get(0);
263 Sequence ref = new Sequence(sequenceName, sequenceData);
264 ref.setDescription(sequenceDescription);
265 if (!sequencesEqual(s, ref))
267 throw new Exception("single sequence from '" + testFile
268 + "' not read in correctly (should be a single short sequence). SequenceI name, description or data is wrong.");
270 // save alignment file to new filename -- this doesn't test backups disabled
271 // yet as this file shouldn't already exist
272 af = new AlignFrame(al, 0, 0);
273 af.saveAlignment(newFile, jalview.io.FileFormat.Fasta);
276 // this deletes the newFile (if it exists) and any saved backup file for it
277 @AfterClass(alwaysRun = true)
278 private void cleanupTmpFiles()
280 File newfile = new File(newFile);
281 if (newfile.exists())
285 File[] tmpFiles = getBackupFiles(newFile, suffix, digits);
286 for (int i = 0; i < tmpFiles.length; i++)
288 if (actuallyDeleteTmpFiles)
290 tmpFiles[i].delete();
294 System.out.println("Pretending to delete " + tmpFiles[i].getPath());
299 private static File[] getBackupFiles(String f, String s, int i)
301 TreeMap<Integer, File> bfTreeMap = BackupFiles.getBackupFilesAsTreeMap(f,
303 File[] backupFiles = new File[bfTreeMap.size()];
304 bfTreeMap.values().toArray(backupFiles);
308 private static File[] getBackupFiles()
310 return getBackupFiles(newFile, suffix, digits);
313 private static boolean checkBackupFiles(HashMap<Integer, String> indexmap)
316 TreeMap<Integer, File> map = BackupFiles.getBackupFilesAsTreeMap(newFile,
318 Enumeration<Integer> indexesenum = Collections
319 .enumeration(indexmap.keySet());
320 while (indexesenum.hasMoreElements())
322 int i = indexesenum.nextElement();
323 String indexfilename = indexmap.get(i);
324 if (!map.containsKey(i))
329 if (!filesContentEqual(newFile, f.getPath()))
338 if (!f.getName().equals(indexfilename))
343 // should be nothing left in map
352 private static boolean checkBackupFiles(int[] indexes) throws IOException
354 TreeMap<Integer, File> map = BackupFiles.getBackupFilesAsTreeMap(newFile,
356 for (int m = 0; m < indexes.length; m++)
359 if (!map.containsKey(i))
364 if (!filesContentEqual(newFile, f.getPath()))
373 // check the filename -- although this uses the same code to forumulate the filename so not much of a test!
374 String filename = BackupFilenameParts.getBackupFilename(i,
375 newBasename + testExt, suffix, digits);
376 if (!filename.equals(f.getName()))
378 System.out.println("Supposed filename '" + filename
379 + "' not equal to actual filename '" + f.getName() + "'");
383 // should be nothing left in map
392 private static String[] getBackupFilesAsStrings()
394 File[] files = getBackupFiles(newFile, suffix, digits);
395 String[] filenames = new String[files.length];
396 for (int i = 0; i < files.length; i++)
398 filenames[i] = files[i].getPath();
403 public static boolean sequencesEqual(SequenceI s1, SequenceI s2) {
404 if (s1 == null && s2 == null) {
406 } else if (s1 == null || s2 == null) {
409 return (s1.getName().equals(s2.getName())
410 && s1.getDescription().equals(s2.getDescription())
411 && Arrays.equals(s1.getSequence(), s2.getSequence()));
414 public static boolean filesContentEqual(String fileName1,
415 String fileName2) throws IOException
417 Path file1 = Paths.get(fileName1);
418 Path file2 = Paths.get(fileName2);
419 byte[] bytes1 = Files.readAllBytes(file1);
420 byte[] bytes2 = Files.readAllBytes(file2);
421 return Arrays.equals(bytes1, bytes2);