selftest-run-tests.c revision 1.1.1.4
1/* Implementation of selftests. 2 Copyright (C) 2015-2020 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify it under 7the terms of the GNU General Public License as published by the Free 8Software Foundation; either version 3, or (at your option) any later 9version. 10 11GCC is distributed in the hope that it will be useful, but WITHOUT ANY 12WARRANTY; without even the implied warranty of MERCHANTABILITY or 13FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14for more details. 15 16You should have received a copy of the GNU General Public License 17along with GCC; see the file COPYING3. If not see 18<http://www.gnu.org/licenses/>. */ 19 20#include "config.h" 21#include "system.h" 22#include "coretypes.h" 23#include "selftest.h" 24#include "tree.h" 25#include "target.h" 26#include "langhooks.h" 27#include "options.h" 28#include "stringpool.h" 29#include "attribs.h" 30#include "analyzer/analyzer-selftests.h" 31 32/* This function needed to be split out from selftest.c 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. */ 37 38#if CHECKING_P 39 40/* Run all tests, aborting if any fail. */ 41 42void 43selftest::run_tests () 44{ 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.c depending on 49 option-handling. */ 50 path_to_selftest_files = flag_self_test; 51 52 test_runner r ("-fself-test"); 53 54 /* Run all the tests, in hand-coded order of (approximate) dependencies: 55 run the tests for lowest-level code first. */ 56 57 /* Sanity-check for selftests themselves. */ 58 selftest_c_tests (); 59 60 /* Low-level data structures. */ 61 bitmap_c_tests (); 62 sbitmap_c_tests (); 63 dumpfile_c_tests (); 64 et_forest_c_tests (); 65 hash_map_tests_c_tests (); 66 hash_set_tests_c_tests (); 67 vec_c_tests (); 68 pretty_print_c_tests (); 69 wide_int_cc_tests (); 70 ggc_tests_c_tests (); 71 sreal_c_tests (); 72 fibonacci_heap_c_tests (); 73 typed_splay_tree_c_tests (); 74 unique_ptr_tests_cc_tests (); 75 opt_proposer_c_tests (); 76 opts_c_tests (); 77 json_cc_tests (); 78 cgraph_c_tests (); 79 optinfo_emit_json_cc_tests (); 80 opt_problem_cc_tests (); 81 ordered_hash_map_tests_cc_tests (); 82 83 /* Mid-level data structures. */ 84 input_c_tests (); 85 vec_perm_indices_c_tests (); 86 tree_c_tests (); 87 convert_c_tests (); 88 gimple_c_tests (); 89 rtl_tests_c_tests (); 90 read_rtl_function_c_tests (); 91 digraph_cc_tests (); 92 tristate_cc_tests (); 93 94 /* Higher-level tests, or for components that other selftests don't 95 rely on. */ 96 diagnostic_show_locus_c_tests (); 97 diagnostic_c_tests (); 98 diagnostic_format_json_cc_tests (); 99 edit_context_c_tests (); 100 fold_const_c_tests (); 101 spellcheck_c_tests (); 102 spellcheck_tree_c_tests (); 103 tree_cfg_c_tests (); 104 tree_diagnostic_path_cc_tests (); 105 attribute_c_tests (); 106 107 /* This one relies on most of the above. */ 108 function_tests_c_tests (); 109 110 /* Run any target-specific selftests. */ 111 if (targetm.run_target_selftests) 112 targetm.run_target_selftests (); 113 114 store_merging_c_tests (); 115 predict_c_tests (); 116 simplify_rtx_c_tests (); 117 dbgcnt_c_tests (); 118 119 /* Run any lang-specific selftests. */ 120 lang_hooks.run_lang_selftests (); 121 122 /* Run the analyzer selftests (if enabled). */ 123 ana::selftest::run_analyzer_selftests (); 124 125 /* Force a GC at the end of the selftests, to shake out GC-related 126 issues. For example, if any GC-managed items have buggy (or missing) 127 finalizers, this last collection will ensure that things that were 128 failed to be finalized can be detected by valgrind. */ 129 forcibly_ggc_collect (); 130 131 /* Finished running tests; the test_runner dtor will print a summary. */ 132} 133 134#endif /* #if CHECKING_P */ 135