github
/
jgit
mirror of https://gitee.com/github-mirror-repo/jgit.git
1
0
Fork 0
Code Issues Releases Wiki Activity
Browse Source

FileTreeIteratorTest: Open Git and RevWalk in try-with-resource 

Change-Id: I6e68c4b028e0aa01964eace10307372060371df7
Signed-off-by: David Pursehouse <david.pursehouse@sonymobile.com>
stable-4.2
David Pursehouse 9 years ago
parent
92a8e0184c
commit
bebd30f364
1 changed files with 204 additions and 195 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 399
      org.eclipse.jgit.test/tst/org/eclipse/jgit/treewalk/FileTreeIteratorTest.java

399
org.eclipse.jgit.test/tst/org/eclipse/jgit/treewalk/FileTreeIteratorTest.java
Unescape View File

@ -255,10 +255,11 @@ public class FileTreeIteratorTest extends RepositoryTestCase {
@Test
public void testDirCacheMatchingId() throws Exception {
File f = writeTrashFile("file", "content");
Git git = new Git(db);
writeTrashFile("file", "content");
fsTick(f);
git.add().addFilepattern("file").call();
try (Git git = new Git(db)) {
writeTrashFile("file", "content");
fsTick(f);
git.add().addFilepattern("file").call();
}
DirCacheEntry dce = db.readDirCache().getEntry("file");
TreeWalk tw = new TreeWalk(db);
FileTreeIterator fti = new FileTreeIterator(trash, db.getFS(), db
@ -282,11 +283,12 @@ public class FileTreeIteratorTest extends RepositoryTestCase {
@Test
public void testIsModifiedSymlinkAsFile() throws Exception {
writeTrashFile("symlink", "content");
Git git = new Git(db);
db.getConfig().setString(ConfigConstants.CONFIG_CORE_SECTION, null,
ConfigConstants.CONFIG_KEY_SYMLINKS, "false");
git.add().addFilepattern("symlink").call();
git.commit().setMessage("commit").call();
try (Git git = new Git(db)) {
db.getConfig().setString(ConfigConstants.CONFIG_CORE_SECTION, null,
ConfigConstants.CONFIG_KEY_SYMLINKS, "false");
git.add().addFilepattern("symlink").call();
git.commit().setMessage("commit").call();
}
// Modify previously committed DirCacheEntry and write it back to disk
DirCacheEntry dce = db.readDirCache().getEntry("symlink");
@ -305,20 +307,21 @@ public class FileTreeIteratorTest extends RepositoryTestCase {
@Test
public void testIsModifiedFileSmudged() throws Exception {
File f = writeTrashFile("file", "content");
Git git = new Git(db);
// The idea of this test is to check the smudged handling
// Hopefully fsTick will make sure our entry gets smudged
fsTick(f);
writeTrashFile("file", "content");
long lastModified = f.lastModified();
git.add().addFilepattern("file").call();
writeTrashFile("file", "conten2");
f.setLastModified(lastModified);
// We cannot trust this to go fast enough on
// a system with less than one-second lastModified
// resolution, so we force the index to have the
// same timestamp as the file we look at.
db.getIndexFile().setLastModified(lastModified);
try (Git git = new Git(db)) {
// The idea of this test is to check the smudged handling
// Hopefully fsTick will make sure our entry gets smudged
fsTick(f);
writeTrashFile("file", "content");
long lastModified = f.lastModified();
git.add().addFilepattern("file").call();
writeTrashFile("file", "conten2");
f.setLastModified(lastModified);
// We cannot trust this to go fast enough on
// a system with less than one-second lastModified
// resolution, so we force the index to have the
// same timestamp as the file we look at.
db.getIndexFile().setLastModified(lastModified);
}
DirCacheEntry dce = db.readDirCache().getEntry("file");
FileTreeIterator fti = new FileTreeIterator(trash, db.getFS(), db
.getConfig().get(WorkingTreeOptions.KEY));
@ -334,198 +337,204 @@ public class FileTreeIteratorTest extends RepositoryTestCase {
@Test
public void submoduleHeadMatchesIndex() throws Exception {
Git git = new Git(db);
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
Git.cloneRepository().setURI(db.getDirectory().toURI().toString())
.setDirectory(new File(db.getWorkTree(), path)).call()
.getRepository().close();
TreeWalk walk = new TreeWalk(db);
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertTrue(indexIter.idEqual(workTreeIter));
try (Git git = new Git(db);
TreeWalk walk = new TreeWalk(db)) {
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
Git.cloneRepository().setURI(db.getDirectory().toURI().toString())
.setDirectory(new File(db.getWorkTree(), path)).call()
.getRepository().close();
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertTrue(indexIter.idEqual(workTreeIter));
}
}
@Test
public void submoduleWithNoGitDirectory() throws Exception {
Git git = new Git(db);
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
File submoduleRoot = new File(db.getWorkTree(), path);
assertTrue(submoduleRoot.mkdir());
assertTrue(new File(submoduleRoot, Constants.DOT_GIT).mkdir());
TreeWalk walk = new TreeWalk(db);
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertFalse(indexIter.idEqual(workTreeIter));
assertEquals(ObjectId.zeroId(), workTreeIter.getEntryObjectId());
try (Git git = new Git(db);
TreeWalk walk = new TreeWalk(db)) {
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
File submoduleRoot = new File(db.getWorkTree(), path);
assertTrue(submoduleRoot.mkdir());
assertTrue(new File(submoduleRoot, Constants.DOT_GIT).mkdir());
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertFalse(indexIter.idEqual(workTreeIter));
assertEquals(ObjectId.zeroId(), workTreeIter.getEntryObjectId());
}
}
@Test
public void submoduleWithNoHead() throws Exception {
Git git = new Git(db);
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
assertNotNull(Git.init().setDirectory(new File(db.getWorkTree(), path))
.call().getRepository());
TreeWalk walk = new TreeWalk(db);
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertFalse(indexIter.idEqual(workTreeIter));
assertEquals(ObjectId.zeroId(), workTreeIter.getEntryObjectId());
try (Git git = new Git(db);
TreeWalk walk = new TreeWalk(db)) {
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
assertNotNull(Git.init().setDirectory(new File(db.getWorkTree(), path))
.call().getRepository());
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertFalse(indexIter.idEqual(workTreeIter));
assertEquals(ObjectId.zeroId(), workTreeIter.getEntryObjectId());
}
}
@Test
public void submoduleDirectoryIterator() throws Exception {
Git git = new Git(db);
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
Git.cloneRepository().setURI(db.getDirectory().toURI().toString())
.setDirectory(new File(db.getWorkTree(), path)).call()
.getRepository().close();
TreeWalk walk = new TreeWalk(db);
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db.getWorkTree(),
db.getFS(), db.getConfig().get(WorkingTreeOptions.KEY));
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertTrue(indexIter.idEqual(workTreeIter));
try (Git git = new Git(db);
TreeWalk walk = new TreeWalk(db)) {
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
Git.cloneRepository().setURI(db.getDirectory().toURI().toString())
.setDirectory(new File(db.getWorkTree(), path)).call()
.getRepository().close();
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db.getWorkTree(),
db.getFS(), db.getConfig().get(WorkingTreeOptions.KEY));
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertTrue(indexIter.idEqual(workTreeIter));
}
}
@Test
public void submoduleNestedWithHeadMatchingIndex() throws Exception {
Git git = new Git(db);
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub/dir1/dir2";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
Git.cloneRepository().setURI(db.getDirectory().toURI().toString())
.setDirectory(new File(db.getWorkTree(), path)).call()
.getRepository().close();
TreeWalk walk = new TreeWalk(db);
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertTrue(indexIter.idEqual(workTreeIter));
try (Git git = new Git(db);
TreeWalk walk = new TreeWalk(db)) {
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
final RevCommit id = git.commit().setMessage("create file").call();
final String path = "sub/dir1/dir2";
DirCache cache = db.lockDirCache();
DirCacheEditor editor = cache.editor();
editor.add(new PathEdit(path) {
public void apply(DirCacheEntry ent) {
ent.setFileMode(FileMode.GITLINK);
ent.setObjectId(id);
}
});
editor.commit();
Git.cloneRepository().setURI(db.getDirectory().toURI().toString())
.setDirectory(new File(db.getWorkTree(), path)).call()
.getRepository().close();
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
walk.addTree(indexIter);
walk.addTree(workTreeIter);
walk.setFilter(PathFilter.create(path));
assertTrue(walk.next());
assertTrue(indexIter.idEqual(workTreeIter));
}
}
@Test
public void idOffset() throws Exception {
Git git = new Git(db);
writeTrashFile("fileAinfsonly", "A");
File fileBinindex = writeTrashFile("fileBinindex", "B");
fsTick(fileBinindex);
git.add().addFilepattern("fileBinindex").call();
writeTrashFile("fileCinfsonly", "C");
TreeWalk tw = new TreeWalk(db);
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
tw.addTree(indexIter);
tw.addTree(workTreeIter);
workTreeIter.setDirCacheIterator(tw, 0);
assertEntry("d46c305e85b630558ee19cc47e73d2e5c8c64cdc", "a,", tw);
assertEntry("58ee403f98538ec02409538b3f80adf610accdec", "a,b", tw);
assertEntry("0000000000000000000000000000000000000000", "a", tw);
assertEntry("b8d30ff397626f0f1d3538d66067edf865e201d6", "a0b", tw);
// The reason for adding this test. Check that the id is correct for
// mixed
assertEntry("8c7e5a667f1b771847fe88c01c3de34413a1b220",
"fileAinfsonly", tw);
assertEntry("7371f47a6f8bd23a8fa1a8b2a9479cdd76380e54", "fileBinindex",
tw);
assertEntry("96d80cd6c4e7158dbebd0849f4fb7ce513e5828c",
"fileCinfsonly", tw);
assertFalse(tw.next());
try (Git git = new Git(db);
TreeWalk tw = new TreeWalk(db)) {
writeTrashFile("fileAinfsonly", "A");
File fileBinindex = writeTrashFile("fileBinindex", "B");
fsTick(fileBinindex);
git.add().addFilepattern("fileBinindex").call();
writeTrashFile("fileCinfsonly", "C");
DirCacheIterator indexIter = new DirCacheIterator(db.readDirCache());
FileTreeIterator workTreeIter = new FileTreeIterator(db);
tw.addTree(indexIter);
tw.addTree(workTreeIter);
workTreeIter.setDirCacheIterator(tw, 0);
assertEntry("d46c305e85b630558ee19cc47e73d2e5c8c64cdc", "a,", tw);
assertEntry("58ee403f98538ec02409538b3f80adf610accdec", "a,b", tw);
assertEntry("0000000000000000000000000000000000000000", "a", tw);
assertEntry("b8d30ff397626f0f1d3538d66067edf865e201d6", "a0b", tw);
// The reason for adding this test. Check that the id is correct for
// mixed
assertEntry("8c7e5a667f1b771847fe88c01c3de34413a1b220",
"fileAinfsonly", tw);
assertEntry("7371f47a6f8bd23a8fa1a8b2a9479cdd76380e54", "fileBinindex",
tw);
assertEntry("96d80cd6c4e7158dbebd0849f4fb7ce513e5828c",
"fileCinfsonly", tw);
assertFalse(tw.next());
}
}
private static void assertEntry(String sha1string, String path, TreeWalk tw)

Write Preview
Loading…
Cancel
Save