meson: Add missing dependencies for libpq tests

The missing dependency was, e.g., visible when doing
  ninja clean && ninja meson-test-prereq && meson test --no-rebuild --suite setup --suite libpq

This is a bit more complicated than other related fixes, because until now
libpq's tests depended on 'frontend_code', which includes a dependency on
fe_utils, which in turns on libpq. That in turn required
src/interfaces/libpq/test to be entered from the top-level, not from
libpq/meson.build.  Because of that the test definitions in libpq/meson.build
could not declare a dependency on the binaries defined in
libpq/test/meson.build.

To fix this, this commit creates frontend_no_fe_utils_code, which allows us to
recurse into libpq/test from withing libpq/meson.build.

Apply this to all branches with meson support, as part of an effort to fix
incorrect test dependencies that can lead to test failures.

Discussion: https://postgr.es/m/CAGECzQSvM3iSDmjF+=Kof5an6jN8UbkP_4cKKT9w6GZavmb5yQ@mail.gmail.com
Discussion: https://postgr.es/m/bdba588f-69a9-4f3e-9b95-62d07210a32e@eisentraut.org
Backpatch: 16-, where meson support was added
This commit is contained in:
Andres Freund 2025-02-04 17:45:56 -05:00
parent c89525d57b
commit 26aca4de43
3 changed files with 20 additions and 8 deletions

View File

@ -3028,6 +3028,16 @@ frontend_shlib_code = declare_dependency(
dependencies: [shlib_code, os_deps, libintl],
)
# For frontend code that doesn't use fe_utils - this mainly exists for libpq's
# tests, which are defined before fe_utils is defined, as fe_utils depends on
# libpq.
frontend_no_fe_utils_code = declare_dependency(
include_directories: [postgres_inc],
link_with: [common_static, pgport_static],
sources: generated_headers,
dependencies: [os_deps, libintl],
)
# Dependencies both for static and shared libpq
libpq_deps += [
thread_dep,
@ -3095,7 +3105,6 @@ subdir('src')
subdir('contrib')
subdir('src/test')
subdir('src/interfaces/libpq/test')
subdir('src/interfaces/ecpg/test')
subdir('doc/src/sgml')

View File

@ -1,8 +1,5 @@
# Copyright (c) 2022-2025, PostgreSQL Global Development Group
# test/ is entered via top-level meson.build, that way it can use the default
# args for executables (which depend on libpq).
libpq_sources = files(
'fe-auth-scram.c',
'fe-auth.c',
@ -107,6 +104,7 @@ install_data('pg_service.conf.sample',
install_dir: dir_data,
)
subdir('test')
tests += {
'name': 'libpq',
@ -125,6 +123,7 @@ tests += {
'with_gssapi': gssapi.found() ? 'yes' : 'no',
'with_krb_srvnam': 'postgres',
},
'deps': libpq_test_deps,
},
}

View File

@ -1,5 +1,7 @@
# Copyright (c) 2022-2025, PostgreSQL Global Development Group
libpq_test_deps = []
libpq_uri_regress_sources = files(
'libpq_uri_regress.c',
)
@ -10,9 +12,9 @@ if host_system == 'windows'
'--FILEDESC', 'libpq test program',])
endif
testprep_targets += executable('libpq_uri_regress',
libpq_test_deps += executable('libpq_uri_regress',
libpq_uri_regress_sources,
dependencies: [frontend_code, libpq],
dependencies: [frontend_no_fe_utils_code, libpq],
kwargs: default_bin_args + {
'install': false,
}
@ -29,10 +31,12 @@ if host_system == 'windows'
'--FILEDESC', 'libpq test program',])
endif
testprep_targets += executable('libpq_testclient',
libpq_test_deps += executable('libpq_testclient',
libpq_testclient_sources,
dependencies: [frontend_code, libpq],
dependencies: [frontend_no_fe_utils_code, libpq],
kwargs: default_bin_args + {
'install': false,
}
)
testprep_targets += libpq_test_deps