possibility to execute tests related to major versions by meson

Author: okbob

README.md

@@ -965,6 +965,13 @@ or compile by self:
   1. copy `plpgsql_check.dll` to `PostgreSQL\14\lib`
   2. copy `plpgsql_check.control` and `plpgsql_check--2.1.sql` to `PostgreSQL\14\share\extension`
 
+## Meson build
+
+1. `meson setup build`
+2. `cd build`
+3. `ninja`
+4. `sudo ninja install`
+
 ## Checked on
 
 * gcc on Linux (against all supported PostgreSQL)

meson.build

@@ -7,6 +7,23 @@ includedir_server = run_command(pg_config, '--includedir-server', check: true).s
 pkglibdir = run_command(pg_config, '--pkglibdir', check: true).stdout().strip()
 sharedir = run_command(pg_config, '--sharedir', check: true).stdout().strip()
 
+versionstring = run_command(pg_config, '--version', check: true).stdout().strip()
+pg_version = versionstring.split(' ')[1]
+
+if pg_version.endswith('devel')
+  pg_version_arr = [pg_version.split('devel')[0], '0']
+elif pg_version.contains('beta')
+  pg_version_arr = [pg_version.split('beta')[0], '0']
+elif pg_version.contains('rc')
+  pg_version_arr = [pg_version.split('rc')[0], '0']
+else
+  pg_version_arr = pg_version.split('.')
+endif
+
+pg_version_major = pg_version_arr[0].to_int()
+pg_version_minor = pg_version_arr[1].to_int()
+pg_version_num = (pg_version_major * 10000) + pg_version_minor
+
 plpgsql_check_sources = files(
   'src/assign.c',
   'src/cursors_leaks.c',
@@ -27,28 +44,34 @@ plpgsql_check_sources = files(
   'src/tracer.c',
 )
 
-shared_module('plpgsql_check', plpgsql_check_sources,
-              include_directories: [includedir_server],
-              install: true,
-              install_dir: pkglibdir,
-              name_prefix: '',
-             )
+shared_module(
+  'plpgsql_check',
+  plpgsql_check_sources,
+  include_directories: [includedir_server],
+  install: true,
+  install_dir: pkglibdir,
+  name_prefix: '',
+)
 
-install_data('plpgsql_check.control',
-             'plpgsql_check--2.7.sql',
-             install_dir: sharedir / 'extension',
-            )
+install_data(
+  'plpgsql_check.control',
+  'plpgsql_check--2.7.sql',
+  install_dir: sharedir / 'extension',
+)
 
-pg_regress = find_program('pg_regress',
-                          dirs: [pkglibdir / 'pgxs/src/test/regress']
-                         )
+pg_regress = find_program(
+  'pg_regress',
+  dirs: [pkglibdir / 'pgxs/src/test/regress']
+)
 
-regress_tests = ['plpgsql_check_active', 'plpgsql_check_passive']
+regress_tests = ['plpgsql_check_active',
+                 'plpgsql_check_passive',
+                 'plpgsql_check_active-'  + pg_version_major.to_string(),
+                 'plpgsql_check_passive-' + pg_version_major.to_string()]
 
 test('regress',
-     pg_regress,
-     args: ['--bindir', bindir,
-            '--inputdir', meson.current_source_dir(),
-           ] + regress_tests,
-    )
-
+  pg_regress,
+  args: ['--bindir', bindir,
+         '--inputdir', meson.current_source_dir(),
+        ] + regress_tests,
+)