2014-06-06 13:38:37 +00:00
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/*
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Utility tests.
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Copyright (c) 2012-2014, Victor Zverovich
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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2014-07-02 15:38:31 +00:00
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#include <cfloat>
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#include <climits>
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2014-06-06 13:38:37 +00:00
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#include <cstring>
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2014-06-06 15:07:05 +00:00
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#include <limits>
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2014-06-06 13:38:37 +00:00
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#include "gtest-extra.h"
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#include "util.h"
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2014-06-06 14:29:57 +00:00
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// Check if format.h compiles with windows.h included.
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#ifdef _WIN32
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# include <windows.h>
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#endif
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#include "format.h"
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2014-06-06 15:18:53 +00:00
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#undef max
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2014-06-06 13:38:37 +00:00
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using fmt::StringRef;
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2014-09-23 15:11:03 +00:00
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using fmt::internal::Value;
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2014-07-14 13:55:29 +00:00
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using fmt::internal::Arg;
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2014-06-06 13:38:37 +00:00
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namespace {
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2014-07-04 14:18:44 +00:00
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struct Test {};
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2014-07-16 14:55:31 +00:00
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template <typename Char>
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std::basic_ostream<Char> &operator<<(std::basic_ostream<Char> &os, Test) {
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return os << "test";
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}
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2014-09-23 14:59:43 +00:00
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template <typename Char, typename T>
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Arg make_arg(const T &value) {
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Arg arg = Arg();
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2014-09-23 15:11:03 +00:00
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Value &arg_value = arg;
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2014-09-24 15:07:50 +00:00
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arg_value = fmt::internal::MakeValue<Char>(value);
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arg.type = static_cast<Arg::Type>(
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fmt::internal::MakeValue<Char>::type(value));
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2014-09-23 14:59:43 +00:00
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return arg;
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}
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2014-07-29 14:50:05 +00:00
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} // namespace
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2014-06-06 13:38:37 +00:00
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TEST(UtilTest, Increment) {
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char s[10] = "123";
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2014-07-29 14:50:05 +00:00
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increment(s);
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2014-06-06 13:38:37 +00:00
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EXPECT_STREQ("124", s);
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s[2] = '8';
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2014-07-29 14:50:05 +00:00
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increment(s);
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2014-06-06 13:38:37 +00:00
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EXPECT_STREQ("129", s);
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2014-07-29 14:50:05 +00:00
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increment(s);
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2014-06-06 13:38:37 +00:00
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EXPECT_STREQ("130", s);
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s[1] = s[2] = '9';
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2014-07-29 14:50:05 +00:00
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increment(s);
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2014-06-06 13:38:37 +00:00
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EXPECT_STREQ("200", s);
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}
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2014-07-14 13:55:29 +00:00
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template <Arg::Type>
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struct ArgInfo;
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#define ARG_INFO(type_code, Type, field) \
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template <> \
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struct ArgInfo<Arg::type_code> { \
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static Type get(const Value &value) { return value.field; } \
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2014-07-14 13:55:29 +00:00
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};
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ARG_INFO(INT, int, int_value);
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ARG_INFO(UINT, unsigned, uint_value);
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ARG_INFO(LONG_LONG, fmt::LongLong, long_long_value);
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ARG_INFO(ULONG_LONG, fmt::ULongLong, ulong_long_value);
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ARG_INFO(DOUBLE, double, double_value);
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ARG_INFO(LONG_DOUBLE, long double, long_double_value);
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ARG_INFO(CHAR, int, int_value);
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2014-09-25 14:10:44 +00:00
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ARG_INFO(CSTRING, const char *, string.value);
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2014-07-14 13:55:29 +00:00
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ARG_INFO(STRING, const char *, string.value);
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ARG_INFO(WSTRING, const wchar_t *, wstring.value);
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2014-09-23 15:21:58 +00:00
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ARG_INFO(POINTER, const void *, pointer);
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ARG_INFO(CUSTOM, Arg::CustomValue, custom);
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#define CHECK_ARG_INFO(Type, field, value) { \
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2014-09-23 15:11:03 +00:00
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Value arg_value = {}; \
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arg_value.field = value; \
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EXPECT_EQ(value, ArgInfo<Arg::Type>::get(arg_value)); \
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2014-07-14 13:55:29 +00:00
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}
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2014-07-16 14:55:31 +00:00
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TEST(ArgTest, ArgInfo) {
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2014-07-14 13:55:29 +00:00
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CHECK_ARG_INFO(INT, int_value, 42);
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CHECK_ARG_INFO(UINT, uint_value, 42);
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CHECK_ARG_INFO(LONG_LONG, long_long_value, 42);
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CHECK_ARG_INFO(ULONG_LONG, ulong_long_value, 42);
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CHECK_ARG_INFO(DOUBLE, double_value, 4.2);
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CHECK_ARG_INFO(LONG_DOUBLE, long_double_value, 4.2);
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CHECK_ARG_INFO(CHAR, int_value, 'x');
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2014-07-14 14:17:58 +00:00
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const char STR[] = "abc";
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2014-09-25 14:10:44 +00:00
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CHECK_ARG_INFO(CSTRING, string.value, STR);
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2014-07-14 14:17:58 +00:00
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const wchar_t WSTR[] = L"abc";
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CHECK_ARG_INFO(WSTRING, wstring.value, WSTR);
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2014-07-14 13:55:29 +00:00
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int p = 0;
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2014-09-23 15:21:58 +00:00
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CHECK_ARG_INFO(POINTER, pointer, &p);
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2014-09-23 15:11:03 +00:00
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Value value = {};
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value.custom.value = &p;
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EXPECT_EQ(&p, ArgInfo<Arg::CUSTOM>::get(value).value);
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2014-07-14 13:55:29 +00:00
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}
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2014-07-28 16:08:21 +00:00
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#define EXPECT_ARG_(Char, type_code, MakeArgType, ExpectedType, value) { \
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2014-07-28 20:30:09 +00:00
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MakeArgType input = static_cast<MakeArgType>(value); \
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2014-09-23 14:59:43 +00:00
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Arg arg = make_arg<Char>(input); \
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2014-07-14 13:55:29 +00:00
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EXPECT_EQ(Arg::type_code, arg.type); \
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2014-07-28 16:08:21 +00:00
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ExpectedType expected_value = static_cast<ExpectedType>(value); \
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2014-07-14 13:55:29 +00:00
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EXPECT_EQ(expected_value, ArgInfo<Arg::type_code>::get(arg)); \
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2014-07-02 15:38:31 +00:00
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}
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2014-07-14 13:55:29 +00:00
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#define EXPECT_ARG(type_code, Type, value) \
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2014-07-28 16:08:21 +00:00
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EXPECT_ARG_(char, type_code, Type, Type, value)
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#define EXPECT_ARGW(type_code, Type, value) \
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2014-07-28 16:08:21 +00:00
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EXPECT_ARG_(wchar_t, type_code, Type, Type, value)
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2014-07-02 15:38:31 +00:00
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2014-07-16 14:55:31 +00:00
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TEST(ArgTest, MakeArg) {
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2014-07-02 15:38:31 +00:00
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// Test bool.
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2014-07-28 16:08:21 +00:00
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EXPECT_ARG_(char, INT, bool, int, true);
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EXPECT_ARG_(wchar_t, INT, bool, int, true);
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2014-07-02 15:38:31 +00:00
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// Test char.
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(CHAR, signed char, 'a');
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EXPECT_ARG(CHAR, signed char, SCHAR_MIN);
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EXPECT_ARG(CHAR, signed char, SCHAR_MAX);
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EXPECT_ARG(CHAR, unsigned char, 'a');
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EXPECT_ARG(CHAR, unsigned char, UCHAR_MAX );
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EXPECT_ARG(CHAR, char, 'a');
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EXPECT_ARG(CHAR, char, CHAR_MIN);
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EXPECT_ARG(CHAR, char, CHAR_MAX);
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2014-07-02 15:38:31 +00:00
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// Test wchar_t.
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2014-07-14 13:55:29 +00:00
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EXPECT_ARGW(CHAR, wchar_t, L'a');
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EXPECT_ARGW(CHAR, wchar_t, WCHAR_MIN);
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EXPECT_ARGW(CHAR, wchar_t, WCHAR_MAX);
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2014-07-02 15:38:31 +00:00
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// Test short.
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(INT, short, 42);
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EXPECT_ARG(INT, short, SHRT_MIN);
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EXPECT_ARG(INT, short, SHRT_MAX);
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EXPECT_ARG(UINT, unsigned short, 42);
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EXPECT_ARG(UINT, unsigned short, USHRT_MAX);
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2014-07-02 15:38:31 +00:00
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// Test int.
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(INT, int, 42);
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EXPECT_ARG(INT, int, INT_MIN);
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EXPECT_ARG(INT, int, INT_MAX);
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EXPECT_ARG(UINT, unsigned, 42);
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EXPECT_ARG(UINT, unsigned, UINT_MAX);
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2014-07-02 15:38:31 +00:00
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// Test long.
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#if LONG_MAX == INT_MAX
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# define LONG INT
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# define ULONG UINT
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# define long_value int_value
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2014-07-02 16:12:25 +00:00
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# define ulong_value uint_value
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2014-07-02 15:38:31 +00:00
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#else
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# define LONG LONG_LONG
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# define ULONG ULONG_LONG
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# define long_value long_long_value
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# define ulong_value ulong_long_value
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#endif
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(LONG, long, 42);
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EXPECT_ARG(LONG, long, LONG_MIN);
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EXPECT_ARG(LONG, long, LONG_MAX);
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EXPECT_ARG(ULONG, unsigned long, 42);
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EXPECT_ARG(ULONG, unsigned long, ULONG_MAX);
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2014-07-02 15:38:31 +00:00
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// Test long long.
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(LONG_LONG, fmt::LongLong, 42);
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EXPECT_ARG(LONG_LONG, fmt::LongLong, LLONG_MIN);
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EXPECT_ARG(LONG_LONG, fmt::LongLong, LLONG_MAX);
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EXPECT_ARG(ULONG_LONG, fmt::ULongLong, 42);
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EXPECT_ARG(ULONG_LONG, fmt::ULongLong, ULLONG_MAX);
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2014-07-02 15:38:31 +00:00
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// Test float.
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(DOUBLE, float, 4.2);
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EXPECT_ARG(DOUBLE, float, FLT_MIN);
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EXPECT_ARG(DOUBLE, float, FLT_MAX);
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2014-07-02 15:38:31 +00:00
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// Test double.
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(DOUBLE, double, 4.2);
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EXPECT_ARG(DOUBLE, double, DBL_MIN);
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EXPECT_ARG(DOUBLE, double, DBL_MAX);
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2014-07-02 15:38:31 +00:00
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// Test long double.
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(LONG_DOUBLE, long double, 4.2);
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EXPECT_ARG(LONG_DOUBLE, long double, LDBL_MIN);
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EXPECT_ARG(LONG_DOUBLE, long double, LDBL_MAX);
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2014-07-02 15:38:31 +00:00
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// Test string.
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char STR[] = "test";
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2014-09-25 14:10:44 +00:00
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EXPECT_ARG(CSTRING, char*, STR);
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EXPECT_ARG(CSTRING, const char*, STR);
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(STRING, std::string, STR);
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EXPECT_ARG(STRING, fmt::StringRef, STR);
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2014-07-02 15:38:31 +00:00
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2014-07-03 15:50:57 +00:00
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// Test wide string.
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wchar_t WSTR[] = L"test";
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2014-07-14 13:55:29 +00:00
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EXPECT_ARGW(WSTRING, wchar_t*, WSTR);
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EXPECT_ARGW(WSTRING, const wchar_t*, WSTR);
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EXPECT_ARGW(WSTRING, std::wstring, WSTR);
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EXPECT_ARGW(WSTRING, fmt::WStringRef, WSTR);
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2014-07-03 15:50:57 +00:00
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2014-07-04 14:18:44 +00:00
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int n = 42;
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2014-07-14 13:55:29 +00:00
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EXPECT_ARG(POINTER, void*, &n);
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EXPECT_ARG(POINTER, const void*, &n);
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2014-07-04 14:18:44 +00:00
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::Test t;
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2014-09-23 14:59:43 +00:00
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Arg arg = make_arg<char>(t);
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2014-07-04 14:18:44 +00:00
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EXPECT_EQ(fmt::internal::Arg::CUSTOM, arg.type);
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2014-07-14 13:55:29 +00:00
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EXPECT_EQ(&t, arg.custom.value);
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2014-07-04 14:18:44 +00:00
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fmt::Writer w;
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2014-07-08 23:38:50 +00:00
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fmt::BasicFormatter<char> formatter(w);
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2014-08-29 14:23:54 +00:00
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const char *s = "}";
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arg.custom.format(&formatter, &t, &s);
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2014-07-04 14:18:44 +00:00
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EXPECT_EQ("test", w.str());
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2014-07-02 15:38:31 +00:00
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}
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2014-07-14 13:55:29 +00:00
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struct Result {
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2014-09-23 14:59:43 +00:00
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Arg arg;
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2014-07-14 13:55:29 +00:00
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2014-09-23 14:59:43 +00:00
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Result() : arg(make_arg<char>(0xdeadbeef)) {}
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2014-07-14 13:55:29 +00:00
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template <typename T>
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2014-09-23 14:59:43 +00:00
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Result(const T& value) : arg(make_arg<char>(value)) {}
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Result(const wchar_t *s) : arg(make_arg<wchar_t>(s)) {}
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2014-07-14 13:55:29 +00:00
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};
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struct TestVisitor : fmt::internal::ArgVisitor<TestVisitor, Result> {
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Result visit_int(int value) { return value; }
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Result visit_uint(unsigned value) { return value; }
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Result visit_long_long(fmt::LongLong value) { return value; }
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Result visit_ulong_long(fmt::ULongLong value) { return value; }
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Result visit_double(double value) { return value; }
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Result visit_long_double(long double value) { return value; }
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2014-07-14 14:17:58 +00:00
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Result visit_char(int value) { return static_cast<char>(value); }
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2014-07-14 15:04:17 +00:00
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Result visit_string(Arg::StringValue<char> s) { return s.value; }
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Result visit_wstring(Arg::StringValue<wchar_t> s) { return s.value; }
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2014-07-14 14:27:07 +00:00
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Result visit_pointer(const void *p) { return p; }
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2014-07-14 15:04:17 +00:00
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Result visit_custom(Arg::CustomValue c) {
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2014-07-14 14:27:07 +00:00
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return *static_cast<const ::Test*>(c.value);
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}
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2014-07-14 13:55:29 +00:00
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};
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2014-07-14 14:17:58 +00:00
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#define EXPECT_RESULT_(Char, type_code, value) { \
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2014-09-23 14:59:43 +00:00
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Arg arg = make_arg<Char>(value); \
|
|
|
|
Result result = TestVisitor().visit(arg); \
|
2014-07-14 13:55:29 +00:00
|
|
|
EXPECT_EQ(Arg::type_code, result.arg.type); \
|
|
|
|
EXPECT_EQ(value, ArgInfo<Arg::type_code>::get(result.arg)); \
|
|
|
|
}
|
|
|
|
|
2014-07-14 14:17:58 +00:00
|
|
|
#define EXPECT_RESULT(type_code, value) \
|
|
|
|
EXPECT_RESULT_(char, type_code, value)
|
|
|
|
#define EXPECT_RESULTW(type_code, value) \
|
|
|
|
EXPECT_RESULT_(wchar_t, type_code, value)
|
|
|
|
|
2014-07-16 14:55:31 +00:00
|
|
|
TEST(ArgVisitorTest, VisitAll) {
|
2014-07-14 13:55:29 +00:00
|
|
|
EXPECT_RESULT(INT, 42);
|
|
|
|
EXPECT_RESULT(UINT, 42u);
|
|
|
|
EXPECT_RESULT(LONG_LONG, 42ll);
|
|
|
|
EXPECT_RESULT(ULONG_LONG, 42ull);
|
|
|
|
EXPECT_RESULT(DOUBLE, 4.2);
|
2014-07-14 14:17:58 +00:00
|
|
|
EXPECT_RESULT(LONG_DOUBLE, 4.2l);
|
|
|
|
EXPECT_RESULT(CHAR, 'x');
|
2014-07-14 14:27:07 +00:00
|
|
|
const char STR[] = "abc";
|
2014-09-25 14:10:44 +00:00
|
|
|
EXPECT_RESULT(CSTRING, STR);
|
2014-07-14 14:27:07 +00:00
|
|
|
const wchar_t WSTR[] = L"abc";
|
|
|
|
EXPECT_RESULTW(WSTRING, WSTR);
|
|
|
|
const void *p = STR;
|
|
|
|
EXPECT_RESULT(POINTER, p);
|
|
|
|
::Test t;
|
2014-09-23 14:59:43 +00:00
|
|
|
Result result = TestVisitor().visit(make_arg<char>(t));
|
2014-07-14 14:27:07 +00:00
|
|
|
EXPECT_EQ(Arg::CUSTOM, result.arg.type);
|
|
|
|
EXPECT_EQ(&t, result.arg.custom.value);
|
2014-07-14 13:55:29 +00:00
|
|
|
}
|
|
|
|
|
2014-07-16 14:55:31 +00:00
|
|
|
struct TestAnyVisitor : fmt::internal::ArgVisitor<TestAnyVisitor, Result> {
|
|
|
|
template <typename T>
|
|
|
|
Result visit_any_int(T value) { return value; }
|
|
|
|
|
|
|
|
template <typename T>
|
|
|
|
Result visit_any_double(T value) { return value; }
|
|
|
|
};
|
|
|
|
|
|
|
|
#undef EXPECT_RESULT
|
|
|
|
#define EXPECT_RESULT(type_code, value) { \
|
2014-09-23 14:59:43 +00:00
|
|
|
Result result = TestAnyVisitor().visit(make_arg<char>(value)); \
|
2014-07-16 14:55:31 +00:00
|
|
|
EXPECT_EQ(Arg::type_code, result.arg.type); \
|
|
|
|
EXPECT_EQ(value, ArgInfo<Arg::type_code>::get(result.arg)); \
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(ArgVisitorTest, VisitAny) {
|
|
|
|
EXPECT_RESULT(INT, 42);
|
|
|
|
EXPECT_RESULT(UINT, 42u);
|
|
|
|
EXPECT_RESULT(LONG_LONG, 42ll);
|
|
|
|
EXPECT_RESULT(ULONG_LONG, 42ull);
|
|
|
|
EXPECT_RESULT(DOUBLE, 4.2);
|
|
|
|
EXPECT_RESULT(LONG_DOUBLE, 4.2l);
|
|
|
|
}
|
|
|
|
|
|
|
|
struct TestUnhandledVisitor :
|
|
|
|
fmt::internal::ArgVisitor<TestUnhandledVisitor, const char *> {
|
|
|
|
const char *visit_unhandled_arg() { return "test"; }
|
|
|
|
};
|
|
|
|
|
|
|
|
#define EXPECT_UNHANDLED(value) \
|
2014-09-23 14:59:43 +00:00
|
|
|
EXPECT_STREQ("test", TestUnhandledVisitor().visit(make_arg<wchar_t>(value)));
|
2014-07-16 14:55:31 +00:00
|
|
|
|
|
|
|
TEST(ArgVisitorTest, VisitUnhandledArg) {
|
|
|
|
EXPECT_UNHANDLED(42);
|
|
|
|
EXPECT_UNHANDLED(42u);
|
|
|
|
EXPECT_UNHANDLED(42ll);
|
|
|
|
EXPECT_UNHANDLED(42ull);
|
|
|
|
EXPECT_UNHANDLED(4.2);
|
|
|
|
EXPECT_UNHANDLED(4.2l);
|
|
|
|
EXPECT_UNHANDLED('x');
|
|
|
|
const char STR[] = "abc";
|
|
|
|
EXPECT_UNHANDLED(STR);
|
|
|
|
const wchar_t WSTR[] = L"abc";
|
|
|
|
EXPECT_UNHANDLED(WSTR);
|
|
|
|
const void *p = STR;
|
|
|
|
EXPECT_UNHANDLED(p);
|
|
|
|
EXPECT_UNHANDLED(::Test());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(ArgVisitorTest, VisitInvalidArg) {
|
2014-09-23 14:59:43 +00:00
|
|
|
Arg arg = Arg();
|
|
|
|
arg.type = static_cast<Arg::Type>(Arg::CUSTOM + 1);
|
2014-07-16 14:55:31 +00:00
|
|
|
EXPECT_DEBUG_DEATH(TestVisitor().visit(arg), "Assertion");
|
|
|
|
}
|
|
|
|
|
2014-07-24 16:07:43 +00:00
|
|
|
// Tests fmt::internal::count_digits for integer type Int.
|
2014-06-06 13:38:37 +00:00
|
|
|
template <typename Int>
|
2014-07-29 14:50:05 +00:00
|
|
|
void test_count_digits() {
|
2014-06-06 13:38:37 +00:00
|
|
|
for (Int i = 0; i < 10; ++i)
|
2014-07-24 16:07:43 +00:00
|
|
|
EXPECT_EQ(1u, fmt::internal::count_digits(i));
|
2014-06-06 13:38:37 +00:00
|
|
|
for (Int i = 1, n = 1,
|
2014-07-24 16:07:43 +00:00
|
|
|
end = std::numeric_limits<Int>::max() / 10; n <= end; ++i) {
|
2014-06-06 13:38:37 +00:00
|
|
|
n *= 10;
|
2014-07-24 16:07:43 +00:00
|
|
|
EXPECT_EQ(i, fmt::internal::count_digits(n - 1));
|
|
|
|
EXPECT_EQ(i + 1, fmt::internal::count_digits(n));
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(UtilTest, CountDigits) {
|
2014-07-29 14:50:05 +00:00
|
|
|
test_count_digits<uint32_t>();
|
|
|
|
test_count_digits<uint64_t>();
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef _WIN32
|
|
|
|
TEST(UtilTest, UTF16ToUTF8) {
|
|
|
|
std::string s = "ёжик";
|
|
|
|
fmt::internal::UTF16ToUTF8 u(L"\x0451\x0436\x0438\x043A");
|
2014-07-01 01:12:57 +00:00
|
|
|
EXPECT_EQ(s, u.str());
|
2014-06-06 13:38:37 +00:00
|
|
|
EXPECT_EQ(s.size(), u.size());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(UtilTest, UTF8ToUTF16) {
|
|
|
|
std::string s = "лошадка";
|
|
|
|
fmt::internal::UTF8ToUTF16 u(s.c_str());
|
2014-07-01 01:12:57 +00:00
|
|
|
EXPECT_EQ(L"\x043B\x043E\x0448\x0430\x0434\x043A\x0430", u.str());
|
2014-06-06 13:38:37 +00:00
|
|
|
EXPECT_EQ(7, u.size());
|
|
|
|
}
|
|
|
|
|
|
|
|
template <typename Converter>
|
2014-07-29 14:50:05 +00:00
|
|
|
void check_utf_conversion_error(const char *message) {
|
2014-06-06 13:38:37 +00:00
|
|
|
fmt::Writer out;
|
2014-07-27 22:09:05 +00:00
|
|
|
fmt::internal::format_windows_error(out, ERROR_INVALID_PARAMETER, message);
|
2014-07-01 00:01:31 +00:00
|
|
|
fmt::SystemError error(0, "");
|
2014-06-06 13:38:37 +00:00
|
|
|
try {
|
|
|
|
Converter(0);
|
|
|
|
} catch (const fmt::SystemError &e) {
|
|
|
|
error = e;
|
|
|
|
}
|
|
|
|
EXPECT_EQ(ERROR_INVALID_PARAMETER, error.error_code());
|
|
|
|
EXPECT_EQ(out.str(), error.what());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(UtilTest, UTF16ToUTF8Error) {
|
2014-07-29 14:50:05 +00:00
|
|
|
check_utf_conversion_error<fmt::internal::UTF16ToUTF8>(
|
2014-06-06 13:38:37 +00:00
|
|
|
"cannot convert string from UTF-16 to UTF-8");
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(UtilTest, UTF8ToUTF16Error) {
|
2014-07-29 14:50:05 +00:00
|
|
|
check_utf_conversion_error<fmt::internal::UTF8ToUTF16>(
|
2014-06-06 13:38:37 +00:00
|
|
|
"cannot convert string from UTF-8 to UTF-16");
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(UtilTest, UTF16ToUTF8Convert) {
|
|
|
|
fmt::internal::UTF16ToUTF8 u;
|
2014-07-27 19:53:42 +00:00
|
|
|
EXPECT_EQ(ERROR_INVALID_PARAMETER, u.convert(0));
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
#endif // _WIN32
|
|
|
|
|
|
|
|
typedef void (*FormatErrorMessage)(
|
|
|
|
fmt::Writer &out, int error_code, StringRef message);
|
|
|
|
|
2014-06-30 21:26:29 +00:00
|
|
|
template <typename Error>
|
2014-07-29 14:50:05 +00:00
|
|
|
void check_throw_error(int error_code, FormatErrorMessage format) {
|
2014-06-30 21:26:29 +00:00
|
|
|
fmt::SystemError error(0, "");
|
2014-06-06 13:38:37 +00:00
|
|
|
try {
|
2014-06-30 21:26:29 +00:00
|
|
|
throw Error(error_code, "test {}", "error");
|
2014-06-06 13:38:37 +00:00
|
|
|
} catch (const fmt::SystemError &e) {
|
|
|
|
error = e;
|
|
|
|
}
|
|
|
|
fmt::Writer message;
|
|
|
|
format(message, error_code, "test error");
|
2014-06-30 13:43:53 +00:00
|
|
|
EXPECT_EQ(message.str(), error.what());
|
2014-06-06 13:38:37 +00:00
|
|
|
EXPECT_EQ(error_code, error.error_code());
|
|
|
|
}
|
|
|
|
|
2014-07-27 22:09:05 +00:00
|
|
|
TEST(UtilTest, FormatSystemError) {
|
2014-06-06 13:38:37 +00:00
|
|
|
fmt::Writer message;
|
2014-07-27 22:09:05 +00:00
|
|
|
fmt::internal::format_system_error(message, EDOM, "test");
|
2014-09-03 15:03:05 +00:00
|
|
|
EXPECT_EQ(fmt::format("test: {}", get_system_error(EDOM)), message.str());
|
|
|
|
message.clear();
|
|
|
|
fmt::internal::format_system_error(
|
|
|
|
message, EDOM, fmt::StringRef("x", std::numeric_limits<size_t>::max()));
|
|
|
|
EXPECT_EQ(fmt::format("error {}", EDOM), message.str());
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
|
2014-07-28 15:41:50 +00:00
|
|
|
TEST(UtilTest, SystemError) {
|
|
|
|
fmt::SystemError e(EDOM, "test");
|
2014-07-29 14:50:05 +00:00
|
|
|
EXPECT_EQ(fmt::format("test: {}", get_system_error(EDOM)), e.what());
|
2014-07-28 15:41:50 +00:00
|
|
|
EXPECT_EQ(EDOM, e.error_code());
|
2014-07-29 14:50:05 +00:00
|
|
|
check_throw_error<fmt::SystemError>(EDOM, fmt::internal::format_system_error);
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
TEST(UtilTest, ReportSystemError) {
|
|
|
|
fmt::Writer out;
|
2014-07-27 22:09:05 +00:00
|
|
|
fmt::internal::format_system_error(out, EDOM, "test error");
|
2014-06-06 13:38:37 +00:00
|
|
|
out << '\n';
|
2014-07-28 15:41:50 +00:00
|
|
|
EXPECT_WRITE(stderr, fmt::report_system_error(EDOM, "test error"), out.str());
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef _WIN32
|
|
|
|
|
2014-07-28 15:41:50 +00:00
|
|
|
TEST(UtilTest, FormatWindowsError) {
|
2014-06-06 13:38:37 +00:00
|
|
|
LPWSTR message = 0;
|
|
|
|
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
|
|
|
|
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, 0,
|
|
|
|
ERROR_FILE_EXISTS, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
|
|
|
|
reinterpret_cast<LPWSTR>(&message), 0, 0);
|
|
|
|
fmt::internal::UTF16ToUTF8 utf8_message(message);
|
|
|
|
LocalFree(message);
|
|
|
|
fmt::Writer actual_message;
|
2014-07-27 22:09:05 +00:00
|
|
|
fmt::internal::format_windows_error(
|
2014-06-06 13:38:37 +00:00
|
|
|
actual_message, ERROR_FILE_EXISTS, "test");
|
2014-07-01 02:11:20 +00:00
|
|
|
EXPECT_EQ(fmt::format("test: {}", utf8_message.str()),
|
2014-07-01 01:38:45 +00:00
|
|
|
actual_message.str());
|
2014-09-03 15:03:05 +00:00
|
|
|
actual_message.clear();
|
|
|
|
fmt::internal::format_windows_error(
|
|
|
|
actual_message, ERROR_FILE_EXISTS,
|
|
|
|
fmt::StringRef("x", std::numeric_limits<size_t>::max()));
|
2014-09-03 15:10:20 +00:00
|
|
|
EXPECT_EQ(fmt::format("error {}", ERROR_FILE_EXISTS), actual_message.str());
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
|
2014-07-28 15:41:50 +00:00
|
|
|
TEST(UtilTest, WindowsError) {
|
2014-07-29 14:50:05 +00:00
|
|
|
check_throw_error<fmt::WindowsError>(
|
2014-07-27 22:09:05 +00:00
|
|
|
ERROR_FILE_EXISTS, fmt::internal::format_windows_error);
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
|
2014-07-28 15:41:50 +00:00
|
|
|
TEST(UtilTest, ReportWindowsError) {
|
2014-06-06 13:38:37 +00:00
|
|
|
fmt::Writer out;
|
2014-07-27 22:09:05 +00:00
|
|
|
fmt::internal::format_windows_error(out, ERROR_FILE_EXISTS, "test error");
|
2014-06-06 13:38:37 +00:00
|
|
|
out << '\n';
|
|
|
|
EXPECT_WRITE(stderr,
|
2014-07-28 15:41:50 +00:00
|
|
|
fmt::report_windows_error(ERROR_FILE_EXISTS, "test error"), out.str());
|
2014-06-06 13:38:37 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
#endif // _WIN32
|