/** * Copyright (c) 2013, Timothy Stack * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of Timothy Stack nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * @file test_ansi_scrubber.cc * * Test for the scrub_ansi_string function. * * TODO: Add a test for the ansi-colors.0.in file. It has a matrix of all the * color/style combinations. */ #include #include "base/ansi_scrubber.hh" #include "config.h" #include "view_curses.hh" using namespace std; int main(int argc, char* argv[]) { { char input[] = "Hello, \x1b[33;mWorld\x1b[0;m!"; auto new_len = erase_ansi_escapes(string_fragment::from_const(input)); printf("result '%s'\n", input); assert(new_len == 13); } { std::string boldish = "\u2022\b\u2022\u2023\b\u2023 h\bhe\bel\blo\bo _\ba_\bb_\bc a\b_ " "b"; auto boldish2 = boldish; string_attrs_t sa; sa.clear(); scrub_ansi_string(boldish, &sa); printf("boldish %s\n", boldish.c_str()); assert(boldish == "\u2022\u2023 helo abc a b"); auto new_len = erase_ansi_escapes(boldish2); boldish2.resize(new_len); printf("boldish2 %s\n", boldish2.c_str()); assert(boldish2 == "\u2022\u2023 helo abc a b"); for (const auto& attr : sa) { printf("attr %d:%d %s\n", attr.sa_range.lr_start, attr.sa_range.lr_end, attr.sa_type->sat_name); if (attr.sa_type == &SA_ORIGIN_OFFSET) { printf(" value: %d\n", attr.sa_value.get()); } } } string_attrs_t sa; string str_cp; str_cp = "Hello, World!"; scrub_ansi_string(str_cp, &sa); assert(str_cp == "Hello, World!"); assert(sa.empty()); str_cp = "Hello\x1b[44;m, \x1b[33;mWorld\x1b[0;m!"; scrub_ansi_string(str_cp, &sa); assert(str_cp == "Hello, World!"); }