159e12cbf5
Resolve namespace issues Add workaround for compile error on bool template argument of ArgArray struct Squelch bcc32 warning on accessing the digits array Squelch bcc32 warning on unused values Use FMT_VARIADIC_ for FMT_VARIADIC_VOID and FMT_VARIADIC_CTOR Fix warnings about redefinig macros and conditions always true Disable "LConv" block for bcc32 compiler Remove macro test for deprecated macro Fix appveyor-build for cmake v3.13+
109 lines
3.3 KiB
C++
109 lines
3.3 KiB
C++
/*
|
|
Tests of variadic function emulation macros.
|
|
|
|
Copyright (c) 2012-2014, Victor Zverovich
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice, this
|
|
list of conditions and the following disclaimer.
|
|
2. 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.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
|
|
*/
|
|
|
|
#include <utility>
|
|
#include <gtest/gtest.h>
|
|
|
|
#define FMT_USE_VARIADIC_TEMPLATES 0
|
|
#include "fmt/format.h"
|
|
|
|
#define IDENTITY(x) x
|
|
|
|
TEST(UtilTest, Gen) {
|
|
int values[] = {FMT_GEN(10, IDENTITY)};
|
|
for (int i = 0; i < 10; ++i)
|
|
EXPECT_EQ(i, values[i]);
|
|
}
|
|
|
|
#define MAKE_PAIR(x, y) std::make_pair(x, y)
|
|
|
|
TEST(UtilTest, ForEach) {
|
|
std::pair<char, int> values[] = {
|
|
FMT_FOR_EACH10(MAKE_PAIR, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j')
|
|
};
|
|
for (int i = 0; i < 10; ++i) {
|
|
EXPECT_EQ('a' + i, values[i].first);
|
|
EXPECT_EQ(i, values[i].second);
|
|
}
|
|
}
|
|
|
|
TEST(UtilTest, NArg) {
|
|
EXPECT_EQ(1, FMT_NARG(a));
|
|
EXPECT_EQ(2, FMT_NARG(a, b));
|
|
EXPECT_EQ(3, FMT_NARG(a, b, c));
|
|
EXPECT_EQ(4, FMT_NARG(a, b, c, d));
|
|
EXPECT_EQ(5, FMT_NARG(a, b, c, d, e));
|
|
EXPECT_EQ(6, FMT_NARG(a, b, c, d, e, f));
|
|
EXPECT_EQ(7, FMT_NARG(a, b, c, d, e, f, g));
|
|
EXPECT_EQ(8, FMT_NARG(a, b, c, d, e, f, g, h));
|
|
EXPECT_EQ(9, FMT_NARG(a, b, c, d, e, f, g, h, i));
|
|
EXPECT_EQ(10, FMT_NARG(a, b, c, d, e, f, g, h, i, j));
|
|
}
|
|
|
|
int result;
|
|
|
|
#define MAKE_TEST(func) \
|
|
void func(const char *, const fmt::ArgList &args) { \
|
|
result = 0; \
|
|
for (unsigned i = 0; args[i].type; ++i) \
|
|
result += args[i].int_value; \
|
|
}
|
|
|
|
MAKE_TEST(test_func)
|
|
|
|
typedef char Char;
|
|
|
|
MAKE_TEST(test_variadic_void)
|
|
FMT_VARIADIC_VOID(test_variadic_void, const char *)
|
|
|
|
TEST(UtilTest, VariadicVoid) {
|
|
result = 0;
|
|
test_variadic_void("", 10, 20, 30, 40, 50, 60, 70, 80, 90, 100);
|
|
EXPECT_EQ(550, result);
|
|
}
|
|
|
|
template <int>
|
|
struct S {};
|
|
|
|
#define GET_TYPE(n) S<n>
|
|
|
|
int test_variadic(FMT_GEN(10, GET_TYPE), const fmt::ArgList &args) { \
|
|
int result = 0; \
|
|
for (unsigned i = 0; args[i].type; ++i) \
|
|
result += args[i].int_value; \
|
|
return result;
|
|
}
|
|
FMT_VARIADIC(int, test_variadic,
|
|
S<0>, S<1>, S<2>, S<3>, S<4>, S<5>, S<6>, S<7>, S<8>, S<9>)
|
|
|
|
#define MAKE_ARG(n) S<n>()
|
|
|
|
TEST(UtilTest, Variadic) {
|
|
EXPECT_EQ(550, test_variadic(FMT_GEN(10, MAKE_ARG),
|
|
10, 20, 30, 40, 50, 60, 70, 80, 90, 100));
|
|
}
|