forked from mia/Aegisub
72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
// 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/charset_conv.h>
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#include <libaegisub/line_iterator.h>
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#include <main.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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template<typename T>
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void test_values(agi::line_iterator<T>& iter) {
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EXPECT_EQ(iter, end(iter));
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}
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template<typename T, typename First, typename... Values>
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void test_values(agi::line_iterator<T>& iter, First first, Values... values) {
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EXPECT_FALSE(iter == end(iter));
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EXPECT_EQ(*iter, first);
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EXPECT_NO_THROW(++iter);
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test_values(iter, values...);
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}
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template<typename T, typename... Values>
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void test(std::string const& str, const char *encoding, Values... values) {
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std::stringstream ss(str);
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agi::line_iterator<T> iter;
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EXPECT_NO_THROW(iter = agi::line_iterator<T>(ss, encoding));
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test_values(iter, values...);
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}
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template<typename T, typename... Values>
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void expect_eq(const char *str, Values... values) {
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std::string utf8(str);
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test<T>(utf8, "utf-8", values...);
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agi::charset::IconvWrapper conv("utf-8", "utf-16");
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auto utf16 = conv.Convert(utf8);
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test<T>(utf16, "utf-16", values...);
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}
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TEST(lagi_line, int) {
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expect_eq<int>("1\n2\n3\n4", 1, 2, 3, 4);
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expect_eq<int>("1\n2\n3\n4\n", 1, 2, 3, 4);
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expect_eq<int>("1\n2\nb\n3\n4", 1, 2, 3, 4);
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expect_eq<int>("1.0\n2.0\n3.0\n4.0", 1, 2, 3, 4);
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expect_eq<int>(" 0x16 \n 09 \n -2", 0, 9, -2);
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}
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TEST(lagi_line, double) {
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expect_eq<double>("1.0\n2.0", 1.0, 2.0);
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expect_eq<double>("#1.0\n\t2.5", 2.5);
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}
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TEST(lagi_line, string) {
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expect_eq<std::string>("line 1\nline 2\nline 3", "line 1", "line 2", "line 3");
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expect_eq<std::string>(" white space ", " white space ");
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expect_eq<std::string>("blank\n\nlines\n", "blank", "", "lines", "");
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}
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