82 lines
3 KiB
C++
82 lines
3 KiB
C++
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// Copyright (c) 2010, Thomas Goyne <plorkyeran@aegisub.org>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#include <libaegisub/line_iterator.h>
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#include <algorithm>
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#include <iterator>
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#include <sstream>
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#include <string>
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#include <vector>
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#include "main.h"
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#include "util.h"
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using agi::line_iterator;
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using namespace util;
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template<typename T>
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struct varg_type {
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typedef T type;
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};
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template<> struct varg_type<std::string> {
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typedef const char * type;
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};
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template<typename T, int N>
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void expect_eq(const char (&str)[N], const char *charset, int num, ...) {
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std::string string(str, N - 1);
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agi::charset::IconvWrapper conv("utf-8", charset);
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string = conv.Convert(string);
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std::stringstream ss(string);
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line_iterator<T> iter;
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EXPECT_NO_THROW(iter = line_iterator<T>(ss, charset));
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va_list argp;
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va_start(argp, num);
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for (; num > 0; --num) {
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EXPECT_FALSE(iter == line_iterator<T>());
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EXPECT_EQ(*iter, va_arg(argp, typename varg_type<T>::type));
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EXPECT_NO_THROW(++iter);
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}
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va_end(argp);
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EXPECT_TRUE(iter == line_iterator<T>());
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}
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TEST(lagi_line, int) {
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std::vector<std::string> charsets = agi::charset::GetEncodingsList<std::vector<std::string> >();
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for (std::vector<std::string>::iterator cur = charsets.begin(); cur != charsets.end(); ++cur) {
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expect_eq<int>("1\n2\n3\n4", cur->c_str(), 4, 1, 2, 3, 4);
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expect_eq<int>("1\n2\n3\n4\n", cur->c_str(), 4, 1, 2, 3, 4);
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expect_eq<int>("1\n2\nb\n3\n4", cur->c_str(), 4, 1, 2, 3, 4);
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expect_eq<int>("1.0\n2.0\n3.0\n4.0", cur->c_str(), 4, 1, 2, 3, 4);
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expect_eq<int>(" 0x16 \n 09 \n -2", cur->c_str(), 3, 0, 9, -2);
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}
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}
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TEST(lagi_line, double) {
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std::vector<std::string> charsets = agi::charset::GetEncodingsList<std::vector<std::string> >();
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for (std::vector<std::string>::iterator cur = charsets.begin(); cur != charsets.end(); ++cur) {
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expect_eq<double>("1.0\n2.0", cur->c_str(), 2, 1.0, 2.0);
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expect_eq<double>("#1.0\n\t2.5", cur->c_str(), 1, 2.5);
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}
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}
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TEST(lagi_line, string) {
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std::vector<std::string> charsets = agi::charset::GetEncodingsList<std::vector<std::string> >();
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for (std::vector<std::string>::iterator cur = charsets.begin(); cur != charsets.end(); ++cur) {
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expect_eq<std::string>("line 1\nline 2\nline 3", cur->c_str(), 3, "line 1", "line 2", "line 3");
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expect_eq<std::string>(" white space ", cur->c_str(), 1, " white space ");
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expect_eq<std::string>("blank\n\nlines\n", cur->c_str(), 4, "blank", "", "lines", "");
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}
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}
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