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Add macro test.

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This commit is contained in:
Victor Zverovich 2014-06-25 07:50:33 -07:00
parent ef34eb6ec2
commit 08e2dffa86
2 changed files with 69 additions and 0 deletions
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5
CMakeLists.txt
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@ -113,6 +113,11 @@ foreach (target format-test printf-test)
endforeach ()
cxx_test(util-test test-main)
add_executable(macro-test test/macro-test.cc ${FMT_SOURCES} ${TEST_MAIN_SRC})
set_target_properties(macro-test
PROPERTIES COMPILE_DEFINITIONS "FMT_USE_VARIADIC_TEMPLATES=0")
target_link_libraries(macro-test gtest)
if (HAVE_OPEN)
add_executable(posix-test test/posix-test.cc ${FMT_SOURCES} ${TEST_MAIN_SRC})
set_target_properties(posix-test

64
test/macro-test.cc Normal file
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@ -0,0 +1,64 @@
/*
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 <gtest/gtest.h>
#include "format.h"
#define IDENTITY(x) x
TEST(UtilTest, Gen) {
int values[] = {FMT_GEN(9, IDENTITY)};
for (int i = 0; i < 9; ++i)
EXPECT_EQ(i + 1, values[i]);
}
int result;
#define MAKE_TEST(func) \
void func(const char *format, const fmt::ArgList &args) { \
result = 0; \
for (std::size_t i = 0, n = args.size(); i < n; ++i) \
result += args[i].int_value; \
}
MAKE_TEST(TestTemplate)
FMT_TEMPLATE(TestTemplate, const char *, 1)
TEST(UtilTest, Template) {
result = 0;
TestTemplate("", 42);
EXPECT_EQ(42, result);
}
MAKE_TEST(TestVariadicVoid)
FMT_VARIADIC_VOID(TestVariadicVoid, const char *)
TEST(UtilTest, VariadicVoid) {
result = 0;
TestVariadicVoid("", 10, 20, 30, 40, 50, 60, 70, 80, 90);
EXPECT_EQ(450, result);
}