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| author | Martin Liska <mliska@suse.cz> | 2018-06-28 09:11:16 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2018-06-28 07:11:16 +0000 |
| commit | d86c7648fb9643640d8c82be19d49927aa488768 (patch) | |
| tree | b45fc0d4134e27d198b87360705d0182c44f8f25 /gcc/selftest.c | |
| parent | 98086b2ba2bd021e887788cea410410e61eaee42 (diff) | |
| download | gcc-d86c7648fb9643640d8c82be19d49927aa488768.zip gcc-d86c7648fb9643640d8c82be19d49927aa488768.tar.gz gcc-d86c7648fb9643640d8c82be19d49927aa488768.tar.bz2 | |
Come up with new --completion option.
2018-06-28 Martin Liska <mliska@suse.cz>
* common.opt: Introduce -completion option.
* gcc.c (driver_handle_option): Handle it.
(driver::main): Print completions if completion
is set.
* opt-suggestions.c (option_proposer::get_completions):
New function.
(option_proposer::suggest_completion): Likewise.
(option_proposer::find_param_completions): Likewise.
(verify_autocompletions): Likewise.
(test_completion_valid_options): Likewise.
(test_completion_valid_params): Likewise.
(in_completion_p): Likewise.
(empty_completion_p): Likewise.
(test_completion_partial_match): Likewise.
(test_completion_garbage): Likewise.
(opt_proposer_c_tests): Likewise.
* opt-suggestions.h: Declare new functions.
* opts.c (common_handle_option): Handle OPT__completion_.
* selftest-run-tests.c (selftest::run_tests): Add
opt_proposer_c_tests.
* selftest.c (assert_str_startswith): New.
* selftest.h (assert_str_startswith): Likewise.
(opt_proposer_c_tests): New.
(ASSERT_STR_STARTSWITH): Likewise.
From-SVN: r262210
Diffstat (limited to 'gcc/selftest.c')
| -rw-r--r-- | gcc/selftest.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/selftest.c b/gcc/selftest.c index 74adc63..27de9a4 100644 --- a/gcc/selftest.c +++ b/gcc/selftest.c @@ -125,6 +125,40 @@ assert_str_contains (const location &loc, desc_haystack, desc_needle, val_haystack, val_needle); } +/* Implementation detail of ASSERT_STR_STARTSWITH. + Determine if VAL_STR starts with VAL_PREFIX. + ::selftest::pass if VAL_STR does start with VAL_PREFIX. + ::selftest::fail if it does not, or either is NULL (using + DESC_STR and DESC_PREFIX in the error message). */ + +void +assert_str_startswith (const location &loc, + const char *desc_str, + const char *desc_prefix, + const char *val_str, + const char *val_prefix) +{ + /* If val_str is NULL, fail with a custom error message. */ + if (val_str == NULL) + fail_formatted (loc, "ASSERT_STR_STARTSWITH (%s, %s) str=NULL", + desc_str, desc_prefix); + + /* If val_prefix is NULL, fail with a custom error message. */ + if (val_prefix == NULL) + fail_formatted (loc, + "ASSERT_STR_STARTSWITH (%s, %s) str=\"%s\" prefix=NULL", + desc_str, desc_prefix, val_str); + + const char *test = strstr (val_str, val_prefix); + if (test == val_str) + pass (loc, "ASSERT_STR_STARTSWITH"); + else + fail_formatted + (loc, "ASSERT_STR_STARTSWITH (%s, %s) str=\"%s\" prefix=\"%s\"", + desc_str, desc_prefix, val_str, val_prefix); +} + + /* Constructor. Generate a name for the file. */ named_temp_file::named_temp_file (const char *suffix) |