PG-1870 Enable table encryption by default in TAP

This enables table encryption by default in TAP tests when TDE_MODE=1.
Use TDE_MODE_SMGR=0 to turn off table encryption when running with
pg_tde loaded.

Two variant expectation files had to be added since these tests lists
all available table access methods.

Author: AndersAstrand

contrib/amcheck/t/001_verify_heapam.pl

@@ -9,6 +9,11 @@
 
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all => "hacks relation files directly for scaffolding";
+}
+
 my ($node, $result);
 
 #

src/bin/pg_amcheck/t/003_check.pl

@@ -9,6 +9,11 @@
 
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all => "hacks relation files directly for scaffolding";
+}
+
 my ($node, $port, %corrupt_page, %remove_relation);
 
 # Returns the filesystem path for the named relation.

src/bin/pg_amcheck/t/005_opclass_damage.pl

@@ -10,6 +10,11 @@
 use PostgreSQL::Test::Utils;
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all => 'investigate why this fails';
+}
+
 my $node = PostgreSQL::Test::Cluster->new('test');
 $node->init;
 $node->start;

src/bin/pg_basebackup/t/010_pg_basebackup.pl

@@ -16,6 +16,12 @@
 	  "pg_basebackup without -E from server with encrypted WAL produces broken backups";
 }
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all =>
+	  'uses corrupt_page_checksum to directly hack relation files';
+}
+
 program_help_ok('pg_basebackup');
 program_version_ok('pg_basebackup');
 program_options_handling_ok('pg_basebackup');
@@ -370,7 +376,7 @@
 # drives.
 rmdir("$pgdata/pg_replslot")
   or BAIL_OUT "could not remove $pgdata/pg_replslot";
-mkdir("$sys_tempdir/pg_replslot"); # if this fails the symlink will fail
+mkdir("$sys_tempdir/pg_replslot");    # if this fails the symlink will fail
 dir_symlink("$sys_tempdir/pg_replslot", "$pgdata/pg_replslot")
   or BAIL_OUT "could not symlink to $pgdata/pg_replslot";
 

src/bin/pg_checksums/t/002_actions.pl

@@ -12,6 +12,11 @@
 
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all =>
+	  'uses corrupt_page_checksum to directly hack relation files';
+}
 
 # Utility routine to create and check a table with corrupted checksums
 # on a wanted tablespace.  Note that this stops and starts the node

src/bin/pg_dump/t/004_pg_dump_parallel.pl

@@ -8,6 +8,12 @@
 use PostgreSQL::Test::Utils;
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all =>
+	  'pg_restore fail to restore _pg_tde schema on cluster which already has it';
+}
+
 my $dbname1 = 'regression_src';
 my $dbname2 = 'regression_dest1';
 my $dbname3 = 'regression_dest2';

src/bin/pg_dump/t/010_dump_connstr.pl

@@ -8,6 +8,12 @@
 use PostgreSQL::Test::Utils;
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all =>
+	  'pg_restore fail to restore _pg_tde schema on cluster which already has it';
+}
+
 if ($PostgreSQL::Test::Utils::is_msys2)
 {
 	plan skip_all => 'High bit name tests fail on Msys2';

src/bin/pg_upgrade/t/002_pg_upgrade.pl

@@ -15,6 +15,12 @@
 use PostgreSQL::Test::AdjustUpgrade;
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all =>
+	  'pg_restore fail to restore _pg_tde schema on cluster which already has it';
+}
+
 # Can be changed to test the other modes.
 my $mode = $ENV{PG_TEST_PG_UPGRADE_MODE} || '--copy';
 

src/bin/pg_upgrade/t/003_logical_slots.pl

@@ -11,6 +11,12 @@
 use PostgreSQL::Test::Utils;
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all =>
+	  'pg_restore fail to restore _pg_tde schema on cluster which already has it';
+}
+
 # Can be changed to test the other modes
 my $mode = $ENV{PG_TEST_PG_UPGRADE_MODE} || '--copy';
 

src/bin/pg_upgrade/t/004_subscription.pl

@@ -12,6 +12,12 @@
 use PostgreSQL::Test::Utils;
 use Test::More;
 
+if ($ENV{TDE_MODE_SMGR} and not $ENV{TDE_MODE_NOSKIP})
+{
+	plan skip_all =>
+	  'pg_restore fail to restore _pg_tde schema on cluster which already has it';
+}
+
 # Can be changed to test the other modes.
 my $mode = $ENV{PG_TEST_PG_UPGRADE_MODE} || '--copy';