diff options
Diffstat (limited to 'tests/regex/driver.cxx')
| -rw-r--r-- | tests/regex/driver.cxx | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tests/regex/driver.cxx b/tests/regex/driver.cxx index 0f6a385..fb41ba2 100644 --- a/tests/regex/driver.cxx +++ b/tests/regex/driver.cxx @@ -28,10 +28,10 @@ import butl.utility; // operator<<(ostream, exception) using namespace std; using namespace butl; -// Usage: argv[0] [-ffo] [-fnc] <string> <regex> <format> +// Usage: argv[0] [-ffo] [-fnc] [-m] <string> <regex> <format> // // Perform substitution of matched substrings with formatted replacement -// strings using regex_replace_ex() function. If the string matches the regex +// strings using regex_replace_*() functions. If the string matches the regex // then print the replacement to STDOUT and exit with zero code. Exit with // code one if it doesn't match, and with code two on failure (print error // description to STDERR). @@ -42,6 +42,9 @@ using namespace butl; // -fnc // Use format_no_copy replacement flag. // +// -m +// Match the entire string, rather than its sub-strings. +// int main (int argc, const char* argv[]) try @@ -49,6 +52,7 @@ try regex_constants::match_flag_type fl (regex_constants::match_default); int i (1); + bool match (false); for (; i != argc; ++i) { string op (argv[i]); @@ -57,6 +61,8 @@ try fl |= regex_constants::format_first_only; else if (op == "-fnc") fl |= regex_constants::format_no_copy; + else if (op == "-m") + match = true; else break; } @@ -67,7 +73,9 @@ try regex re (argv[i++]); string fmt (argv[i]); - auto r (regex_replace_ex (s, re, fmt, fl)); + auto r (match + ? regex_replace_match (s, re, fmt) + : regex_replace_search (s, re, fmt, fl)); if (r.second) cout << r.first << endl; |