fa29cf0c3f
PR 92830 reports that we always use "gcc/Warning-Options.html" when we emit escaped documentation URLs when printing "[-Wname-of-option]" for a warning. This page is wrong for most Fortran warnings, and for analyzer warnings. I considered various schemes involving adding extra tags to the .opt format to capture where options are documented, but for now this patch fixes the issue by introducing some special-casing logic. It only fixes the URLs for warning options, not for other command-line options, but those are the only options for which get_option_url is currently called. gcc/ChangeLog: PR 92830 * configure.ac (DOCUMENTATION_ROOT_URL): Drop trailing "gcc/" from default value, so that it can by supplied by get_option_html_page. * configure: Regenerate. * opts.c: Include "selftest.h". (get_option_html_page): New function. (get_option_url): Use it. Reformat to place comments next to the expressions they refer to. (selftest::test_get_option_html_page): New. (selftest::opts_c_tests): New. * selftest-run-tests.c (selftest::run_tests): Call selftest::opts_c_tests. * selftest.h (selftest::opts_c_tests): New decl.
135 lines
3.9 KiB
C
135 lines
3.9 KiB
C
/* Implementation of selftests.
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Copyright (C) 2015-2020 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#include "config.h"
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#include "system.h"
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#include "coretypes.h"
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#include "selftest.h"
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#include "tree.h"
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#include "target.h"
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#include "langhooks.h"
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#include "options.h"
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#include "stringpool.h"
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#include "attribs.h"
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#include "analyzer/analyzer-selftests.h"
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/* This function needed to be split out from selftest.c as it references
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tests from the whole source tree, and so is within
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OBJS in Makefile.in, whereas selftest.o is within OBJS-libcommon.
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This allows us to embed tests within files in OBJS-libcommon without
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introducing a dependency on objects within OBJS. */
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#if CHECKING_P
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/* Run all tests, aborting if any fail. */
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void
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selftest::run_tests ()
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{
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/* Makefile.in has -fself-test=$(srcdir)/testsuite/selftests, so that
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flag_self_test contains the path to the selftest subdirectory of the
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source tree (without a trailing slash). Copy it up to
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path_to_selftest_files, to avoid selftest.c depending on
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option-handling. */
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path_to_selftest_files = flag_self_test;
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test_runner r ("-fself-test");
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/* Run all the tests, in hand-coded order of (approximate) dependencies:
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run the tests for lowest-level code first. */
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/* Sanity-check for selftests themselves. */
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selftest_c_tests ();
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/* Low-level data structures. */
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bitmap_c_tests ();
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sbitmap_c_tests ();
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dumpfile_c_tests ();
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et_forest_c_tests ();
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hash_map_tests_c_tests ();
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hash_set_tests_c_tests ();
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vec_c_tests ();
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pretty_print_c_tests ();
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wide_int_cc_tests ();
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ggc_tests_c_tests ();
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sreal_c_tests ();
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fibonacci_heap_c_tests ();
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typed_splay_tree_c_tests ();
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unique_ptr_tests_cc_tests ();
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opt_proposer_c_tests ();
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opts_c_tests ();
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json_cc_tests ();
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cgraph_c_tests ();
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optinfo_emit_json_cc_tests ();
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opt_problem_cc_tests ();
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ordered_hash_map_tests_cc_tests ();
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/* Mid-level data structures. */
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input_c_tests ();
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vec_perm_indices_c_tests ();
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tree_c_tests ();
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convert_c_tests ();
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gimple_c_tests ();
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rtl_tests_c_tests ();
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read_rtl_function_c_tests ();
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digraph_cc_tests ();
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tristate_cc_tests ();
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/* Higher-level tests, or for components that other selftests don't
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rely on. */
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diagnostic_show_locus_c_tests ();
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diagnostic_c_tests ();
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diagnostic_format_json_cc_tests ();
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edit_context_c_tests ();
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fold_const_c_tests ();
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spellcheck_c_tests ();
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spellcheck_tree_c_tests ();
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tree_cfg_c_tests ();
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tree_diagnostic_path_cc_tests ();
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attribute_c_tests ();
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/* This one relies on most of the above. */
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function_tests_c_tests ();
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/* Run any target-specific selftests. */
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if (targetm.run_target_selftests)
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targetm.run_target_selftests ();
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store_merging_c_tests ();
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predict_c_tests ();
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simplify_rtx_c_tests ();
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dbgcnt_c_tests ();
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/* Run any lang-specific selftests. */
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lang_hooks.run_lang_selftests ();
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/* Run the analyzer selftests (if enabled). */
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ana::selftest::run_analyzer_selftests ();
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/* Force a GC at the end of the selftests, to shake out GC-related
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issues. For example, if any GC-managed items have buggy (or missing)
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finalizers, this last collection will ensure that things that were
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failed to be finalized can be detected by valgrind. */
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forcibly_ggc_collect ();
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/* Finished running tests; the test_runner dtor will print a summary. */
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}
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#endif /* #if CHECKING_P */
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