mirror of
https://github.com/nextcloud/desktop.git
synced 2024-11-25 22:46:04 +03:00
be0fa72fcb
Fixes two bugs that appeared since the introduction of the struct:
- when reading permissions from the journal, null ("") was read as
empty-not-null
- when reading permissinos from the server, empty ("") was read as null
Addresses #4608
286 lines
14 KiB
C++
286 lines
14 KiB
C++
/*
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* This software is in the public domain, furnished "as is", without technical
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* support, and with no warranty, express or implied, as to its usefulness for
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* any purpose.
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*
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*/
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#include <QtTest>
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#include "syncenginetestutils.h"
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#include <syncengine.h>
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#include "common/ownsql.h"
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using namespace OCC;
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static void applyPermissionsFromName(FileInfo &info) {
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static QRegularExpression rx("_PERM_([^_]*)_[^/]*$");
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auto m = rx.match(info.name);
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if (m.hasMatch()) {
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info.permissions = RemotePermissions::fromServerString(m.captured(1));
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}
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for (FileInfo &sub : info.children)
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applyPermissionsFromName(sub);
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}
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// Check if the expected rows in the DB are non-empty. Note that in some cases they might be, then we cannot use this function
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// https://github.com/owncloud/client/issues/2038
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static void assertCsyncJournalOk(SyncJournalDb &journal)
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{
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SqlDatabase db;
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QVERIFY(db.openReadOnly(journal.databaseFilePath()));
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SqlQuery q("SELECT count(*) from metadata where length(fileId) == 0", db);
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QVERIFY(q.exec());
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QVERIFY(q.next());
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QCOMPARE(q.intValue(0), 0);
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#if defined(Q_OS_WIN) // Make sure the file does not appear in the FileInfo
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FileSystem::setFileHidden(journal.databaseFilePath() + "-shm", true);
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#endif
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}
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class TestPermissions : public QObject
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{
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Q_OBJECT
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private slots:
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void t7pl()
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{
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FakeFolder fakeFolder{ FileInfo() };
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QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
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const int cannotBeModifiedSize = 133;
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const int canBeModifiedSize = 144;
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//create some files
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auto insertIn = [&](const QString &dir) {
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fakeFolder.remoteModifier().insert(dir + "normalFile_PERM_WVND_.data", 100 );
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fakeFolder.remoteModifier().insert(dir + "cannotBeRemoved_PERM_WVN_.data", 101 );
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fakeFolder.remoteModifier().insert(dir + "canBeRemoved_PERM_D_.data", 102 );
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fakeFolder.remoteModifier().insert(dir + "cannotBeModified_PERM_DVN_.data", cannotBeModifiedSize , 'A');
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fakeFolder.remoteModifier().insert(dir + "canBeModified_PERM_W_.data", canBeModifiedSize );
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};
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//put them in some directories
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fakeFolder.remoteModifier().mkdir("normalDirectory_PERM_CKDNV_");
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insertIn("normalDirectory_PERM_CKDNV_/");
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fakeFolder.remoteModifier().mkdir("readonlyDirectory_PERM_M_" );
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insertIn("readonlyDirectory_PERM_M_/" );
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fakeFolder.remoteModifier().mkdir("readonlyDirectory_PERM_M_/subdir_PERM_CK_");
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fakeFolder.remoteModifier().mkdir("readonlyDirectory_PERM_M_/subdir_PERM_CK_/subsubdir_PERM_CKDNV_");
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fakeFolder.remoteModifier().insert("readonlyDirectory_PERM_M_/subdir_PERM_CK_/subsubdir_PERM_CKDNV_/normalFile_PERM_WVND_.data", 100);
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applyPermissionsFromName(fakeFolder.remoteModifier());
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QVERIFY(fakeFolder.syncOnce());
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QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
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assertCsyncJournalOk(fakeFolder.syncJournal());
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qInfo("Do some changes and see how they propagate");
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//1. remove the file than cannot be removed
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// (they should be recovered)
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fakeFolder.localModifier().remove("normalDirectory_PERM_CKDNV_/cannotBeRemoved_PERM_WVN_.data");
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fakeFolder.localModifier().remove("readonlyDirectory_PERM_M_/cannotBeRemoved_PERM_WVN_.data");
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//2. remove the file that can be removed
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// (they should properly be gone)
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auto removeReadOnly = [&] (const QString &file) {
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QVERIFY(!QFileInfo(fakeFolder.localPath() + file).permission(QFile::WriteOwner));
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QFile(fakeFolder.localPath() + file).setPermissions(QFile::WriteOwner | QFile::ReadOwner);
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fakeFolder.localModifier().remove(file);
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};
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removeReadOnly("normalDirectory_PERM_CKDNV_/canBeRemoved_PERM_D_.data");
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removeReadOnly("readonlyDirectory_PERM_M_/canBeRemoved_PERM_D_.data");
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//3. Edit the files that cannot be modified
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// (they should be recovered, and a conflict shall be created)
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auto editReadOnly = [&] (const QString &file) {
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QVERIFY(!QFileInfo(fakeFolder.localPath() + file).permission(QFile::WriteOwner));
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QFile(fakeFolder.localPath() + file).setPermissions(QFile::WriteOwner | QFile::ReadOwner);
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fakeFolder.localModifier().appendByte(file);
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};
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editReadOnly("normalDirectory_PERM_CKDNV_/cannotBeModified_PERM_DVN_.data");
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editReadOnly("readonlyDirectory_PERM_M_/cannotBeModified_PERM_DVN_.data");
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//4. Edit other files
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// (they should be uploaded)
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fakeFolder.localModifier().appendByte("normalDirectory_PERM_CKDNV_/canBeModified_PERM_W_.data");
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fakeFolder.localModifier().appendByte("readonlyDirectory_PERM_M_/canBeModified_PERM_W_.data");
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//5. Create a new file in a read write folder
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// (should be uploaded)
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fakeFolder.localModifier().insert("normalDirectory_PERM_CKDNV_/newFile_PERM_WDNV_.data", 106 );
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applyPermissionsFromName(fakeFolder.remoteModifier());
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//do the sync
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QVERIFY(fakeFolder.syncOnce());
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assertCsyncJournalOk(fakeFolder.syncJournal());
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auto currentLocalState = fakeFolder.currentLocalState();
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//1.
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// File should be recovered
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QVERIFY(currentLocalState.find("normalDirectory_PERM_CKDNV_/cannotBeRemoved_PERM_WVN_.data"));
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/cannotBeRemoved_PERM_WVN_.data"));
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//2.
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// File should be deleted
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QVERIFY(!currentLocalState.find("normalDirectory_PERM_CKDNV_/canBeRemoved_PERM_D_.data"));
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QVERIFY(!currentLocalState.find("readonlyDirectory_PERM_M_/canBeRemoved_PERM_D_.data"));
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//3.
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// File should be recovered
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QCOMPARE(currentLocalState.find("normalDirectory_PERM_CKDNV_/cannotBeModified_PERM_DVN_.data")->size, cannotBeModifiedSize);
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QCOMPARE(currentLocalState.find("readonlyDirectory_PERM_M_/cannotBeModified_PERM_DVN_.data")->size, cannotBeModifiedSize);
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// and conflict created
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auto c1 = findConflict(currentLocalState, "normalDirectory_PERM_CKDNV_/cannotBeModified_PERM_DVN_.data");
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QVERIFY(c1);
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QCOMPARE(c1->size, cannotBeModifiedSize + 1);
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auto c2 = findConflict(currentLocalState, "readonlyDirectory_PERM_M_/cannotBeModified_PERM_DVN_.data");
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QVERIFY(c2);
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QCOMPARE(c2->size, cannotBeModifiedSize + 1);
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// remove the conflicts for the next state comparison
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fakeFolder.localModifier().remove(c1->path());
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fakeFolder.localModifier().remove(c2->path());
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//4. File should be updated, that's tested by assertLocalAndRemoteDir
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QCOMPARE(currentLocalState.find("normalDirectory_PERM_CKDNV_/canBeModified_PERM_W_.data")->size, canBeModifiedSize + 1);
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QCOMPARE(currentLocalState.find("readonlyDirectory_PERM_M_/canBeModified_PERM_W_.data")->size, canBeModifiedSize + 1);
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//5.
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// the file should be in the server and local
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QVERIFY(currentLocalState.find("normalDirectory_PERM_CKDNV_/newFile_PERM_WDNV_.data"));
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// Both side should still be the same
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QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
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// Next test
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//6. Create a new file in a read only folder
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// (they should not be uploaded)
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fakeFolder.localModifier().insert("readonlyDirectory_PERM_M_/newFile_PERM_WDNV_.data", 105 );
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applyPermissionsFromName(fakeFolder.remoteModifier());
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// error: can't upload to readonly
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QVERIFY(!fakeFolder.syncOnce());
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assertCsyncJournalOk(fakeFolder.syncJournal());
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currentLocalState = fakeFolder.currentLocalState();
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//6.
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// The file should not exist on the remote, but still be there
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/newFile_PERM_WDNV_.data"));
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QVERIFY(!fakeFolder.currentRemoteState().find("readonlyDirectory_PERM_M_/newFile_PERM_WDNV_.data"));
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// remove it so next test succeed.
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fakeFolder.localModifier().remove("readonlyDirectory_PERM_M_/newFile_PERM_WDNV_.data");
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// Both side should still be the same
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QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
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//######################################################################
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qInfo( "remove the read only directory" );
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// -> It must be recovered
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fakeFolder.localModifier().remove("readonlyDirectory_PERM_M_");
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applyPermissionsFromName(fakeFolder.remoteModifier());
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QVERIFY(fakeFolder.syncOnce());
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assertCsyncJournalOk(fakeFolder.syncJournal());
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currentLocalState = fakeFolder.currentLocalState();
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/cannotBeRemoved_PERM_WVN_.data"));
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/subdir_PERM_CK_/subsubdir_PERM_CKDNV_/normalFile_PERM_WVND_.data"));
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QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
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//######################################################################
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qInfo( "move a directory in a outside read only folder" );
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//Missing directory should be restored
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//new directory should be uploaded
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fakeFolder.localModifier().rename("readonlyDirectory_PERM_M_/subdir_PERM_CK_", "normalDirectory_PERM_CKDNV_/subdir_PERM_CKDNV_");
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applyPermissionsFromName(fakeFolder.remoteModifier());
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QVERIFY(fakeFolder.syncOnce());
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currentLocalState = fakeFolder.currentLocalState();
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// old name restored
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/subdir_PERM_CK_/subsubdir_PERM_CKDNV_"));
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/subdir_PERM_CK_/subsubdir_PERM_CKDNV_/normalFile_PERM_WVND_.data"));
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// new still exist (and is uploaded)
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QVERIFY(currentLocalState.find("normalDirectory_PERM_CKDNV_/subdir_PERM_CKDNV_/subsubdir_PERM_CKDNV_/normalFile_PERM_WVND_.data"));
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QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
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//######################################################################
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qInfo( "rename a directory in a read only folder and move a directory to a read-only" );
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// do a sync to update the database
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applyPermissionsFromName(fakeFolder.remoteModifier());
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QVERIFY(fakeFolder.syncOnce());
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assertCsyncJournalOk(fakeFolder.syncJournal());
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//1. rename a directory in a read only folder
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//Missing directory should be restored
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//new directory should stay but not be uploaded
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fakeFolder.localModifier().rename("readonlyDirectory_PERM_M_/subdir_PERM_CK_", "readonlyDirectory_PERM_M_/newname_PERM_CK_" );
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//2. move a directory from read to read only (move the directory from previous step)
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fakeFolder.localModifier().rename("normalDirectory_PERM_CKDNV_/subdir_PERM_CKDNV_", "readonlyDirectory_PERM_M_/moved_PERM_CK_" );
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// error: can't upload to readonly!
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QVERIFY(!fakeFolder.syncOnce());
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currentLocalState = fakeFolder.currentLocalState();
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//1.
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// old name restored
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/subdir_PERM_CK_/subsubdir_PERM_CKDNV_/normalFile_PERM_WVND_.data" ));
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// new still exist
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/newname_PERM_CK_/subsubdir_PERM_CKDNV_/normalFile_PERM_WVND_.data" ));
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// but is not on server: so remove it localy for the future comarison
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fakeFolder.localModifier().remove("readonlyDirectory_PERM_M_/newname_PERM_CK_");
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//2.
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// old removed
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QVERIFY(!currentLocalState.find("normalDirectory_PERM_CKDNV_/subdir_PERM_CKDNV_"));
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// new still there
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QVERIFY(currentLocalState.find("readonlyDirectory_PERM_M_/moved_PERM_CK_/subsubdir_PERM_CKDNV_/normalFile_PERM_WVND_.data" ));
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//but not on server
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fakeFolder.localModifier().remove("readonlyDirectory_PERM_M_/moved_PERM_CK_");
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QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
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//######################################################################
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qInfo( "multiple restores of a file create different conflict files" );
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editReadOnly("readonlyDirectory_PERM_M_/cannotBeModified_PERM_DVN_.data");
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fakeFolder.localModifier().setContents("readonlyDirectory_PERM_M_/cannotBeModified_PERM_DVN_.data", 's');
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//do the sync
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applyPermissionsFromName(fakeFolder.remoteModifier());
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QVERIFY(fakeFolder.syncOnce());
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assertCsyncJournalOk(fakeFolder.syncJournal());
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QThread::sleep(1); // make sure changes have different mtime
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editReadOnly("readonlyDirectory_PERM_M_/cannotBeModified_PERM_DVN_.data");
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fakeFolder.localModifier().setContents("readonlyDirectory_PERM_M_/cannotBeModified_PERM_DVN_.data", 'd');
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//do the sync
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applyPermissionsFromName(fakeFolder.remoteModifier());
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QVERIFY(fakeFolder.syncOnce());
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assertCsyncJournalOk(fakeFolder.syncJournal());
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// there should be two conflict files
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currentLocalState = fakeFolder.currentLocalState();
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int count = 0;
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while (auto i = findConflict(currentLocalState, "readonlyDirectory_PERM_M_/cannotBeModified_PERM_DVN_.data")) {
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QVERIFY((i->contentChar == 's') || (i->contentChar == 'd'));
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fakeFolder.localModifier().remove(i->path());
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currentLocalState = fakeFolder.currentLocalState();
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count++;
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}
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QCOMPARE(count, 2);
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QCOMPARE(fakeFolder.currentLocalState(), fakeFolder.currentRemoteState());
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}
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};
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QTEST_GUILESS_MAIN(TestPermissions)
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#include "testpermissions.moc"
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