1 /* Implementation of selftests.
2 Copyright (C) 2015-2022 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
22 #include "coretypes.h"
26 #include "langhooks.h"
28 #include "stringpool.h"
30 #include "analyzer/analyzer-selftests.h"
32 /* This function needed to be split out from selftest.cc as it references
33 tests from the whole source tree, and so is within
34 OBJS in Makefile.in, whereas selftest.o is within OBJS-libcommon.
35 This allows us to embed tests within files in OBJS-libcommon without
36 introducing a dependency on objects within OBJS. */
40 /* Run all tests, aborting if any fail. */
43 selftest::run_tests ()
45 /* Makefile.in has -fself-test=$(srcdir)/testsuite/selftests, so that
46 flag_self_test contains the path to the selftest subdirectory of the
47 source tree (without a trailing slash). Copy it up to
48 path_to_selftest_files, to avoid selftest.cc depending on
50 path_to_selftest_files
= flag_self_test
;
52 test_runner
r ("-fself-test");
54 /* Run all the tests, in hand-coded order of (approximate) dependencies:
55 run the tests for lowest-level code first. */
57 /* Sanity-check for selftests themselves. */
60 /* Low-level data structures. */
64 et_forest_cc_tests ();
65 hash_map_tests_cc_tests ();
66 hash_set_tests_cc_tests ();
68 pretty_print_cc_tests ();
70 ggc_tests_cc_tests ();
72 fibonacci_heap_cc_tests ();
73 typed_splay_tree_cc_tests ();
74 opt_suggestions_cc_tests ();
78 optinfo_emit_json_cc_tests ();
79 opt_problem_cc_tests ();
80 ordered_hash_map_tests_cc_tests ();
81 splay_tree_cc_tests ();
83 /* Mid-level data structures. */
85 vec_perm_indices_cc_tests ();
89 rtl_tests_cc_tests ();
90 read_rtl_function_cc_tests ();
93 ipa_modref_tree_cc_tests ();
95 /* Higher-level tests, or for components that other selftests don't
97 diagnostic_show_locus_cc_tests ();
98 diagnostic_cc_tests ();
99 diagnostic_format_json_cc_tests ();
100 edit_context_cc_tests ();
101 fold_const_cc_tests ();
102 spellcheck_cc_tests ();
103 spellcheck_tree_cc_tests ();
104 tree_cfg_cc_tests ();
105 tree_diagnostic_path_cc_tests ();
108 /* This one relies on most of the above. */
109 function_tests_cc_tests ();
111 /* Run any target-specific selftests. */
112 if (targetm
.run_target_selftests
)
113 targetm
.run_target_selftests ();
115 store_merging_cc_tests ();
117 simplify_rtx_cc_tests ();
120 /* Run any lang-specific selftests. */
121 lang_hooks
.run_lang_selftests ();
123 /* Run the analyzer selftests (if enabled). */
124 ana::selftest::run_analyzer_selftests ();
126 /* Force a GC at the end of the selftests, to shake out GC-related
127 issues. For example, if any GC-managed items have buggy (or missing)
128 finalizers, this last collection will ensure that things that were
129 failed to be finalized can be detected by valgrind. */
130 ggc_collect (GGC_COLLECT_FORCE
);
132 /* Finished running tests; the test_runner dtor will print a summary. */
135 #endif /* #if CHECKING_P */