Files
cacti/tests/Unit/Plugin/RequireOncePluginLoaderTest.php
Sean Mancini 96033267cb refactor(tests): reorganize unit tests into domain category folders (#7733)
* refactor(tests): reorganize unit tests into domain category folders

- Consolidate per-advisory GHSA regression tests into Security/ subfolders by vuln class
- Group all 186 test files into domain folders: DataCollection/, Ui/, Core/,
  Database/, Installer/, Scripts/, Security/, Plugin/
- Strip GitHub issue/GHSA numbers from filenames; keep IDs in test descriptions
- Fix all __DIR__ relative paths to match new folder nesting depth
- Update CI workflow path triggers and phpunit XML configs for new file locations
- Update .github/copilot-instructions.md with unit test organization guidelines
- Add tests/vendor/ to .gitignore

* add gaurds

* fix up guard for unit tests

* fix redeclaration of cacti_log in tests

* fix updates to unit tests

* fix test patjhs

* fix: update test __DIR__ paths for reorganized test structure

* fix: conditionally define read_user_setting to prevent redeclaration in tests

* fix: conditionally define functions to prevent redeclaration in tests

- Wrap clean_up_lines, raise_message, cacti_debug_backtrace, and get_debug_prefix
  with function_exists() checks to prevent conflicts when test stubs are loaded
  before lib/functions.php in the same PHP process

* fix: add unit test bootstrap to prevent function redeclaration errors

- Create tests/bootstrap-unit.php to load core libraries before tests
- Ensures lib/functions.php loads before test stubs define stub functions
- Test stubs use function_exists() checks, so they detect pre-loaded functions
- Update phpunit.xml to use bootstrap-unit.php for Unit testsuite
- Fixes 'Cannot redeclare read_user_setting()' errors when tests run in same process

* fix: load test stubs before global.php in unit test bootstrap

- Reorder bootstrap to load CactiStubs.php and UnitStubs.php first
- Ensures stub functions like __() are available when global.php loads
- global.php calls get_cacti_version_text() which needs __() for translations
- Fixes 'Call to undefined function __()' error during bootstrap

* fix: remove function conflicts from test stubs

- Remove stub definitions for functions already in lib/functions.php:
  cacti_sizeof, cacti_log, cacti_strtolower, read_config_option,
  read_user_setting, cacti_count
- Keep translation function stubs (__(), __esc()) needed by global.php
- Update bootstrap to load lib/functions.php after stubs
- This prevents function redeclaration errors while maintaining test isolation

* fix: prevent constant and variable redeclaration in bootstrap

- Remove explicit PHP_TESTING and CACTI_TEST_BOOTSTRAP defines from bootstrap
  (CactiStubs.php now handles this with guards)
- Add guards to CactiStubs.php to prevent redefinition of PHP_TESTING
- Only set CACTI_TEST_BOOTSTRAP env vars if not already set
- Fixes PHP warnings about 'Constant X already defined'

* fix: remove redundant lib/functions.php load from bootstrap

include/global.php already loads lib/functions.php at lines 287-288.
The bootstrap was trying to load it again after global.php, but global.php
needs format_cacti_version() to be available on lines 293-294 to define
CACTI_VERSION and CACTI_VERSION_FULL constants.

Solution: Let global.php handle loading lib/functions.php itself, and don't
load it separately in the bootstrap.

* fix: remove more conflicting function stubs from test helpers

- Remove stubs for functions also defined in lib/functions.php:
  raise_message, clean_up_lines, cacti_debug_backtrace, get_debug_prefix
- Remove POLLER_ID constant stub (defined unconditionally by global.php)
- Keep only translation functions and test-specific helpers
- This prevents function/constant redeclaration errors

* fix: minimize test stubs to only translation functions

Remove ALL helper functions and constants from UnitStubs.php that are:
- Defined in lib/functions.php (raise_message, clean_up_lines, etc.)
- Defined in lib/html_utility.php (srv, set_request_var)
- Defined in global_constants.php (POLLER_VERBOSITY_*, MESSAGE_LEVEL_*)
- Defined in global.php (POLLER_ID)

Keep ONLY translation functions (__(), __esc()) that are:
- Called by global.php during initialization
- Not defined elsewhere
- Required for proper bootstrap sequence

This eliminates all constant and function redeclaration errors.

* fix: remove __esc stub - already defined in global_languages.php

Keep only __() translation function stub, which is needed by global.php
and not defined elsewhere in Cacti core.

* fix: handle no-arg case in __() translation stub

The __() function may be called with just a string and no format arguments.
Previously, vsprintf() would fail with 'arguments array must contain 2 items'.
Now, if no args are provided, return the text as-is.
2026-08-16 19:23:31 -07:00

75 lines
3.8 KiB
PHP

<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2026 The Cacti Group |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDtool-based Graphing Solution |
+-------------------------------------------------------------------------+
*/
/**
* Test for issue #6788: include_once replaced with require_once for core
* library files and plugin setup loaders so missing files produce immediate
* fatal errors rather than silent undefined-function failures downstream.
*/
test('include/global.php uses require_once for all core library includes', function () {
$source = file_get_contents(__DIR__ . '/../../../include/global.php');
expect($source)->not->toContain('include_once(');
expect($source)->toContain("require_once(CACTI_PATH_LIBRARY . '/database.php')");
});
test('lib/plugins.php uses require_once for plugin setup.php in install path', function () {
$source = file_get_contents(__DIR__ . '/../../../lib/plugins.php');
/* The install path now has an explicit file_exists guard followed by
* require_once — verify no bare include_once remains for setup.php. */
expect(preg_match('/include_once\s*\(\s*CACTI_PATH_PLUGINS/', $source))->toBe(0);
expect(preg_match('/require_once\s*\(\s*CACTI_PATH_PLUGINS/', $source))->toBe(1);
});
test('lib/plugins.php install path hard-fails with sanitized log when setup.php missing', function () {
$source = file_get_contents(__DIR__ . '/../../../lib/plugins.php');
/* Verify the file_exists guard exists before require_once in the install path. */
expect($source)->toContain("file_exists(CACTI_PATH_PLUGINS . \"/\$plugin/setup.php\")");
/* The log message must use preg_replace to strip non-safe chars from $plugin
* before interpolation, preventing pipe/newline injection into structured logs. */
expect($source)->toContain("preg_replace('/[^a-zA-Z0-9_\\-]/', '', \$plugin)");
/* raise_message must accompany the log call so the UI reflects the failure. */
expect($source)->toContain("raise_message('plugin_missing'");
});
test('lib/plugins.php uninstall and check_config silently skip missing setup.php (by design)', function () {
$source = file_get_contents(__DIR__ . '/../../../lib/plugins.php');
/* Install hard-fails (file_exists guard + exit) while uninstall/check_config
* use a silent-skip pattern (require_once only inside if (file_exists(...))).
* This asymmetry is intentional: install must be explicit; cleanup is best-effort. */
$uninstallGuards = preg_match_all('/file_exists\(CACTI_PATH_PLUGINS.*setup\.php.*\)/', $source);
expect($uninstallGuards)->toBeGreaterThanOrEqual(3);
});
test('cli/audit_database.php uses require_once inside file_exists guard', function () {
$source = file_get_contents(__DIR__ . '/../../../cli/audit_database.php');
expect($source)->not->toContain('include_once(');
expect($source)->toContain("require_once(\$plugin . '/setup.php')");
});
test('cli/audit_database.php inner includes/database.php load is guarded by file_exists', function () {
$source = file_get_contents(__DIR__ . '/../../../cli/audit_database.php');
/* Confirm includes/database.php is loaded with require_once and only when present. */
expect($source)->toContain("require_once(\$plugin . '/includes/database.php')");
expect($source)->toContain("file_exists(\$plugin . '/includes/database.php')");
});