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- /*
- * Copyright (C) 2009, Christian Halstrick <christian.halstrick@sap.com>
- * Copyright (C) 2009, Christian Halstrick, Matthias Sohn, SAP AG
- * Copyright (C) 2009-2010, Google Inc. and others
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Distribution License v. 1.0 which is available at
- * https://www.eclipse.org/org/documents/edl-v10.php.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
- package org.eclipse.jgit.lib;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertTrue;
-
- import java.io.IOException;
-
- import org.eclipse.jgit.junit.RepositoryTestCase;
- import org.eclipse.jgit.storage.file.FileBasedConfig;
- import org.junit.Test;
-
- public class ReflogConfigTest extends RepositoryTestCase {
- @Test
- public void testlogAllRefUpdates() throws Exception {
- long commitTime = 1154236443000L;
- int tz = -4 * 60;
-
- // check that there are no entries in the reflog and turn off writing
- // reflogs
- assertTrue(db.getReflogReader(Constants.HEAD).getReverseEntries()
- .isEmpty());
- final FileBasedConfig cfg = db.getConfig();
- cfg.setBoolean("core", null, "logallrefupdates", false);
- cfg.save();
-
- // do one commit and check that reflog size is 0: no reflogs should be
- // written
- commit("A Commit\n", commitTime, tz);
- commitTime += 60 * 1000;
- assertTrue("Reflog for HEAD still contain no entry", db
- .getReflogReader(Constants.HEAD).getReverseEntries().isEmpty());
-
- // set the logAllRefUpdates parameter to true and check it
- cfg.setBoolean("core", null, "logallrefupdates", true);
- cfg.save();
- assertEquals(CoreConfig.LogRefUpdates.TRUE,
- cfg.getEnum(ConfigConstants.CONFIG_CORE_SECTION, null,
- ConfigConstants.CONFIG_KEY_LOGALLREFUPDATES,
- CoreConfig.LogRefUpdates.FALSE));
-
- // do one commit and check that reflog size is increased to 1
- commit("A Commit\n", commitTime, tz);
- commitTime += 60 * 1000;
- assertTrue(
- "Reflog for HEAD should contain one entry",
- db.getReflogReader(Constants.HEAD).getReverseEntries().size() == 1);
-
- // set the logAllRefUpdates parameter to false and check it
- cfg.setBoolean("core", null, "logallrefupdates", false);
- cfg.save();
- assertEquals(CoreConfig.LogRefUpdates.FALSE,
- cfg.getEnum(ConfigConstants.CONFIG_CORE_SECTION, null,
- ConfigConstants.CONFIG_KEY_LOGALLREFUPDATES,
- CoreConfig.LogRefUpdates.TRUE));
-
- // do one commit and check that reflog size is 2
- commit("A Commit\n", commitTime, tz);
- commitTime += 60 * 1000;
- assertTrue(
- "Reflog for HEAD should contain two entries",
- db.getReflogReader(Constants.HEAD).getReverseEntries().size() == 2);
-
- // set the logAllRefUpdates parameter to false and check it
- cfg.setEnum("core", null, "logallrefupdates",
- CoreConfig.LogRefUpdates.ALWAYS);
- cfg.save();
- assertEquals(CoreConfig.LogRefUpdates.ALWAYS,
- cfg.getEnum(ConfigConstants.CONFIG_CORE_SECTION, null,
- ConfigConstants.CONFIG_KEY_LOGALLREFUPDATES,
- CoreConfig.LogRefUpdates.FALSE));
-
- // do one commit and check that reflog size is 3
- commit("A Commit\n", commitTime, tz);
- assertTrue("Reflog for HEAD should contain three entries",
- db.getReflogReader(Constants.HEAD).getReverseEntries()
- .size() == 3);
- }
-
- private void commit(String commitMsg, long commitTime, int tz)
- throws IOException {
- final CommitBuilder commit = new CommitBuilder();
- commit.setAuthor(new PersonIdent(author, commitTime, tz));
- commit.setCommitter(new PersonIdent(committer, commitTime, tz));
- commit.setMessage(commitMsg);
- ObjectId id;
- try (ObjectInserter inserter = db.newObjectInserter()) {
- commit.setTreeId(inserter.insert(new TreeFormatter()));
- id = inserter.insert(commit);
- inserter.flush();
- }
-
- int nl = commitMsg.indexOf('\n');
- final RefUpdate ru = db.updateRef(Constants.HEAD);
- ru.setNewObjectId(id);
- ru.setRefLogMessage("commit : "
- + ((nl == -1) ? commitMsg : commitMsg.substring(0, nl)), false);
- ru.forceUpdate();
- }
- }
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