|
111
|
1 /* Implementation of selftests.
|
|
|
2 Copyright (C) 2015-2017 Free Software Foundation, Inc.
|
|
|
3
|
|
|
4 This file is part of GCC.
|
|
|
5
|
|
|
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
|
|
|
9 version.
|
|
|
10
|
|
|
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
|
|
|
14 for more details.
|
|
|
15
|
|
|
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/>. */
|
|
|
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
|
|
|
29 /* This function needed to be split out from selftest.c as it references
|
|
|
30 tests from the whole source tree, and so is within
|
|
|
31 OBJS in Makefile.in, whereas selftest.o is within OBJS-libcommon.
|
|
|
32 This allows us to embed tests within files in OBJS-libcommon without
|
|
|
33 introducing a dependency on objects within OBJS. */
|
|
|
34
|
|
|
35 #if CHECKING_P
|
|
|
36
|
|
|
37 /* Run all tests, aborting if any fail. */
|
|
|
38
|
|
|
39 void
|
|
|
40 selftest::run_tests ()
|
|
|
41 {
|
|
|
42 /* Makefile.in has -fself-test=$(srcdir)/testsuite/selftests, so that
|
|
|
43 flag_self_test contains the path to the selftest subdirectory of the
|
|
|
44 source tree (without a trailing slash). Copy it up to
|
|
|
45 path_to_selftest_files, to avoid selftest.c depending on
|
|
|
46 option-handling. */
|
|
|
47 path_to_selftest_files = flag_self_test;
|
|
|
48
|
|
|
49 long start_time = get_run_time ();
|
|
|
50
|
|
|
51 /* Run all the tests, in hand-coded order of (approximate) dependencies:
|
|
|
52 run the tests for lowest-level code first. */
|
|
|
53
|
|
|
54 /* Sanity-check for selftests themselves. */
|
|
|
55 selftest_c_tests ();
|
|
|
56
|
|
|
57 /* Low-level data structures. */
|
|
|
58 bitmap_c_tests ();
|
|
|
59 sbitmap_c_tests ();
|
|
|
60 et_forest_c_tests ();
|
|
|
61 hash_map_tests_c_tests ();
|
|
|
62 hash_set_tests_c_tests ();
|
|
|
63 vec_c_tests ();
|
|
|
64 pretty_print_c_tests ();
|
|
|
65 wide_int_cc_tests ();
|
|
|
66 ggc_tests_c_tests ();
|
|
|
67 sreal_c_tests ();
|
|
|
68 fibonacci_heap_c_tests ();
|
|
|
69 typed_splay_tree_c_tests ();
|
|
|
70 unique_ptr_tests_cc_tests ();
|
|
|
71
|
|
|
72 /* Mid-level data structures. */
|
|
|
73 input_c_tests ();
|
|
|
74 tree_c_tests ();
|
|
|
75 gimple_c_tests ();
|
|
|
76 rtl_tests_c_tests ();
|
|
|
77 read_rtl_function_c_tests ();
|
|
|
78
|
|
|
79 /* Higher-level tests, or for components that other selftests don't
|
|
|
80 rely on. */
|
|
|
81 diagnostic_show_locus_c_tests ();
|
|
|
82 diagnostic_c_tests ();
|
|
|
83 edit_context_c_tests ();
|
|
|
84 fold_const_c_tests ();
|
|
|
85 spellcheck_c_tests ();
|
|
|
86 spellcheck_tree_c_tests ();
|
|
|
87 tree_cfg_c_tests ();
|
|
|
88
|
|
|
89 /* This one relies on most of the above. */
|
|
|
90 function_tests_c_tests ();
|
|
|
91
|
|
|
92 /* Run any target-specific selftests. */
|
|
|
93 if (targetm.run_target_selftests)
|
|
|
94 targetm.run_target_selftests ();
|
|
|
95
|
|
|
96 store_merging_c_tests ();
|
|
|
97 predict_c_tests ();
|
|
|
98
|
|
|
99 /* Run any lang-specific selftests. */
|
|
|
100 lang_hooks.run_lang_selftests ();
|
|
|
101
|
|
|
102 /* Force a GC at the end of the selftests, to shake out GC-related
|
|
|
103 issues. For example, if any GC-managed items have buggy (or missing)
|
|
|
104 finalizers, this last collection will ensure that things that were
|
|
|
105 failed to be finalized can be detected by valgrind. */
|
|
|
106 forcibly_ggc_collect ();
|
|
|
107
|
|
|
108 /* Finished running tests. */
|
|
|
109 long finish_time = get_run_time ();
|
|
|
110 long elapsed_time = finish_time - start_time;
|
|
|
111
|
|
|
112 fprintf (stderr,
|
|
|
113 "-fself-test: %i pass(es) in %ld.%06ld seconds\n",
|
|
|
114 num_passes,
|
|
|
115 elapsed_time / 1000000, elapsed_time % 1000000);
|
|
|
116 }
|
|
|
117
|
|
|
118 #endif /* #if CHECKING_P */
|
