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Code Issues Releases Activity

Remove obsolete methods in pgBackRest::Storage::Storage module.

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All the methods in this module will need to be implemented via the command-line in order to get rid of LibC, so the first step is to reduce the code in the module as much as possible.

First remove storageDb() and use storageTest() instead.  Then create storageTest() using pgBackRestTest::Common::Storage which has no dependencies on LibC.  Now the only storage using the LibC interface is storageRepo().

Remove all link functions since those operations cannot be performed on a repo unless it is Posix, in which case the LibC interface is not needed.  Same for owner().

Remove pathSync() because syncs are not required in the tests.  No test data is reused after a crash.

Path create/exists functions should never be explicitly performed on a repo so remove those.  File exists can be implemented by calling info() instead.

Remove encryption detection functions which were only used by Backup/Archive::Info reconstruct() which are now obsolete.

Remove all filters except pgBackRest::Storage::Filter::CipherBlock since they are not being used.  That also means there are no filters returning results so remove all the result code.

Move hashSize() and pathAbsolute() into pgBackRest::Storage::Base where they can be shared between pgBackRest::Storage::Storage and pgBackRestTest::Common::Storage.
This commit is contained in:
David Steele
2020-03-06 14:10:09 -05:00
parent 00647c7109
commit 02aa03d1a2
21 changed files with 113 additions and 1273 deletions
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14
test/lib/pgBackRestTest/Module/Real/RealAllTest.pm
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@@ -324,7 +324,7 @@ sub run
'fail on backup info file missing from non-empty dir', {iExpectedExitStatus => ERROR_PATH_NOT_EMPTY});
# Change the database version by copying a new pg_control file to a new pg-path to use for db mismatch test
storageLocal()->pathCreate(
storageTest()->pathCreate(
$oHostDbMaster->dbPath() . '/testbase/' . DB_PATH_GLOBAL,
{strMode => '0700', bIgnoreExists => true, bCreateParent => true});
$self->controlGenerate(
@@ -774,7 +774,7 @@ sub run
# Version <= 8.4 always places a PG_VERSION file in the tablespace
if ($oHostDbMaster->pgVersion() <= PG_VERSION_84)
{
if (!storageLocal()->exists("${strTablespacePath}/" . DB_FILE_PGVERSION))
if (!storageTest()->exists("${strTablespacePath}/" . DB_FILE_PGVERSION))
{
confess &log(ASSERT, "unable to find '" . DB_FILE_PGVERSION . "' in tablespace path '${strTablespacePath}'");
}
@@ -792,14 +792,14 @@ sub run
'/PG_' . $oHostDbMaster->pgVersion() . qw{_} . $oBackupInfo->get(INFO_BACKUP_SECTION_DB, INFO_BACKUP_KEY_CATALOG);
# Check that path exists
if (!storageLocal()->pathExists($strTablespacePath))
if (!storageTest()->pathExists($strTablespacePath))
{
confess &log(ASSERT, "unable to find tablespace path '${strTablespacePath}'");
}
}
# Make sure there are some files in the tablespace path (exclude PG_VERSION if <= 8.4 since that was tested above)
if (grep(!/^PG\_VERSION$/i, storageLocal()->list($strTablespacePath)) == 0)
if (grep(!/^PG\_VERSION$/i, storageTest()->list($strTablespacePath)) == 0)
{
confess &log(ASSERT, "no files found in tablespace path '${strTablespacePath}'");
}
@@ -869,7 +869,7 @@ sub run
# Save recovery file to test so we can use it in the next test
$strRecoveryFile = $oHostDbMaster->pgVersion() >= PG_VERSION_12 ? 'postgresql.auto.conf' : DB_FILE_RECOVERYCONF;
storageLocal()->copy(
storageTest()->copy(
$oHostDbMaster->dbBasePath() . qw{/} . $strRecoveryFile, $self->testPath() . qw{/} . $strRecoveryFile);
$oHostDbMaster->clusterStart();
@@ -891,12 +891,12 @@ sub run
executeTest('rm -rf ' . $oHostDbMaster->tablespacePath(1) . "/*");
# Restore recovery file that was saved in last test
storageLocal()->move($self->testPath . "/${strRecoveryFile}", $oHostDbMaster->dbBasePath() . "/${strRecoveryFile}");
storageTest()->move($self->testPath . "/${strRecoveryFile}", $oHostDbMaster->dbBasePath() . "/${strRecoveryFile}");
# Also touch recovery.signal when required
if ($oHostDbMaster->pgVersion() >= PG_VERSION_12)
{
storageDb()->put($oHostDbMaster->dbBasePath() . "/" . DB_FILE_RECOVERYSIGNAL);
storageTest()->put($oHostDbMaster->dbBasePath() . "/" . DB_FILE_RECOVERYSIGNAL);
}
$oHostDbMaster->restore(