4 files changed, 172 insertions, 2 deletions
diff --git a/src/test/modules/injection_points/Makefile b/src/test/modules/injection_points/Makefile
index e680991f8d4..fc82cd67f6c 100644
--- a/src/test/modules/injection_points/Makefile
+++ b/src/test/modules/injection_points/Makefile
@@ -11,7 +11,7 @@ EXTENSION = injection_points
 DATA = injection_points--1.0.sql
 PGFILEDESC = "injection_points - facility for injection points"
 
-REGRESS = injection_points hashagg reindex_conc
+REGRESS = injection_points hashagg reindex_conc vacuum
 REGRESS_OPTS = --dlpath=$(top_builddir)/src/test/regress
 
 ISOLATION = basic inplace syscache-update-pruned
diff --git a/src/test/modules/injection_points/expected/vacuum.out b/src/test/modules/injection_points/expected/vacuum.out
new file mode 100644
index 00000000000..58df59fa927
--- /dev/null
+++ b/src/test/modules/injection_points/expected/vacuum.out
@@ -0,0 +1,122 @@
+-- Tests for VACUUM
+CREATE EXTENSION injection_points;
+SELECT injection_points_set_local();
+ injection_points_set_local 
+----------------------------
+ 
+(1 row)
+
+SELECT injection_points_attach('vacuum-index-cleanup-auto', 'notice');
+ injection_points_attach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_attach('vacuum-index-cleanup-disabled', 'notice');
+ injection_points_attach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_attach('vacuum-index-cleanup-enabled', 'notice');
+ injection_points_attach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_attach('vacuum-truncate-auto', 'notice');
+ injection_points_attach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_attach('vacuum-truncate-disabled', 'notice');
+ injection_points_attach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_attach('vacuum-truncate-enabled', 'notice');
+ injection_points_attach 
+-------------------------
+ 
+(1 row)
+
+-- Check state of index_cleanup and truncate in VACUUM.
+CREATE TABLE vac_tab_on_toast_off(i int, j text) WITH
+  (autovacuum_enabled=false,
+   vacuum_index_cleanup=true, toast.vacuum_index_cleanup=false,
+   vacuum_truncate=true, toast.vacuum_truncate=false);
+CREATE TABLE vac_tab_off_toast_on(i int, j text) WITH
+  (autovacuum_enabled=false,
+   vacuum_index_cleanup=false, toast.vacuum_index_cleanup=true,
+   vacuum_truncate=false, toast.vacuum_truncate=true);
+-- Multiple relations should use their options in isolation.
+VACUUM vac_tab_on_toast_off, vac_tab_off_toast_on;
+NOTICE:  notice triggered for injection point vacuum-index-cleanup-enabled
+NOTICE:  notice triggered for injection point vacuum-truncate-enabled
+NOTICE:  notice triggered for injection point vacuum-index-cleanup-disabled
+NOTICE:  notice triggered for injection point vacuum-truncate-disabled
+NOTICE:  notice triggered for injection point vacuum-index-cleanup-disabled
+NOTICE:  notice triggered for injection point vacuum-truncate-disabled
+NOTICE:  notice triggered for injection point vacuum-index-cleanup-enabled
+NOTICE:  notice triggered for injection point vacuum-truncate-enabled
+-- Check "auto" case of index_cleanup and "truncate" controlled by
+-- its GUC.
+CREATE TABLE vac_tab_auto(i int, j text) WITH
+  (autovacuum_enabled=false,
+   vacuum_index_cleanup=auto, toast.vacuum_index_cleanup=auto);
+SET vacuum_truncate = false;
+VACUUM vac_tab_auto;
+NOTICE:  notice triggered for injection point vacuum-index-cleanup-auto
+NOTICE:  notice triggered for injection point vacuum-truncate-disabled
+NOTICE:  notice triggered for injection point vacuum-index-cleanup-auto
+NOTICE:  notice triggered for injection point vacuum-truncate-disabled
+SET vacuum_truncate = true;
+VACUUM vac_tab_auto;
+NOTICE:  notice triggered for injection point vacuum-index-cleanup-auto
+NOTICE:  notice triggered for injection point vacuum-truncate-enabled
+NOTICE:  notice triggered for injection point vacuum-index-cleanup-auto
+NOTICE:  notice triggered for injection point vacuum-truncate-enabled
+RESET vacuum_truncate;
+DROP TABLE vac_tab_auto;
+DROP TABLE vac_tab_on_toast_off;
+DROP TABLE vac_tab_off_toast_on;
+-- Cleanup
+SELECT injection_points_detach('vacuum-index-cleanup-auto');
+ injection_points_detach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_detach('vacuum-index-cleanup-disabled');
+ injection_points_detach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_detach('vacuum-index-cleanup-enabled');
+ injection_points_detach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_detach('vacuum-truncate-auto');
+ injection_points_detach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_detach('vacuum-truncate-disabled');
+ injection_points_detach 
+-------------------------
+ 
+(1 row)
+
+SELECT injection_points_detach('vacuum-truncate-enabled');
+ injection_points_detach 
+-------------------------
+ 
+(1 row)
+
+DROP EXTENSION injection_points;
diff --git a/src/test/modules/injection_points/meson.build b/src/test/modules/injection_points/meson.build
index d61149712fd..20390d6b4bf 100644
--- a/src/test/modules/injection_points/meson.build
+++ b/src/test/modules/injection_points/meson.build
@@ -37,8 +37,9 @@ tests += {
       'injection_points',
       'hashagg',
       'reindex_conc',
+      'vacuum',
     ],
-    'regress_args': ['--dlpath', meson.build_root() / 'src/test/regress'],
+    'regress_args': ['--dlpath', meson.project_build_root() / 'src/test/regress'],
     # The injection points are cluster-wide, so disable installcheck
     'runningcheck': false,
   },
diff --git a/src/test/modules/injection_points/sql/vacuum.sql b/src/test/modules/injection_points/sql/vacuum.sql
new file mode 100644
index 00000000000..23760dd0f38
--- /dev/null
+++ b/src/test/modules/injection_points/sql/vacuum.sql
@@ -0,0 +1,47 @@
+-- Tests for VACUUM
+
+CREATE EXTENSION injection_points;
+
+SELECT injection_points_set_local();
+SELECT injection_points_attach('vacuum-index-cleanup-auto', 'notice');
+SELECT injection_points_attach('vacuum-index-cleanup-disabled', 'notice');
+SELECT injection_points_attach('vacuum-index-cleanup-enabled', 'notice');
+SELECT injection_points_attach('vacuum-truncate-auto', 'notice');
+SELECT injection_points_attach('vacuum-truncate-disabled', 'notice');
+SELECT injection_points_attach('vacuum-truncate-enabled', 'notice');
+
+-- Check state of index_cleanup and truncate in VACUUM.
+CREATE TABLE vac_tab_on_toast_off(i int, j text) WITH
+  (autovacuum_enabled=false,
+   vacuum_index_cleanup=true, toast.vacuum_index_cleanup=false,
+   vacuum_truncate=true, toast.vacuum_truncate=false);
+CREATE TABLE vac_tab_off_toast_on(i int, j text) WITH
+  (autovacuum_enabled=false,
+   vacuum_index_cleanup=false, toast.vacuum_index_cleanup=true,
+   vacuum_truncate=false, toast.vacuum_truncate=true);
+-- Multiple relations should use their options in isolation.
+VACUUM vac_tab_on_toast_off, vac_tab_off_toast_on;
+
+-- Check "auto" case of index_cleanup and "truncate" controlled by
+-- its GUC.
+CREATE TABLE vac_tab_auto(i int, j text) WITH
+  (autovacuum_enabled=false,
+   vacuum_index_cleanup=auto, toast.vacuum_index_cleanup=auto);
+SET vacuum_truncate = false;
+VACUUM vac_tab_auto;
+SET vacuum_truncate = true;
+VACUUM vac_tab_auto;
+RESET vacuum_truncate;
+
+DROP TABLE vac_tab_auto;
+DROP TABLE vac_tab_on_toast_off;
+DROP TABLE vac_tab_off_toast_on;
+
+-- Cleanup
+SELECT injection_points_detach('vacuum-index-cleanup-auto');
+SELECT injection_points_detach('vacuum-index-cleanup-disabled');
+SELECT injection_points_detach('vacuum-index-cleanup-enabled');
+SELECT injection_points_detach('vacuum-truncate-auto');
+SELECT injection_points_detach('vacuum-truncate-disabled');
+SELECT injection_points_detach('vacuum-truncate-enabled');
+DROP EXTENSION injection_points;