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Test FMT_VARIADIC.

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This commit is contained in:
Victor Zverovich
2014-06-28 11:20:04 -07:00
parent 2f6dddd6fd
commit be7473b401
2 changed files with 22 additions and 2 deletions
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20
test/macro-test.cc
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@@ -75,3 +75,23 @@ TEST(UtilTest, VariadicVoid) {
TestVariadicVoid("", 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 TestVariadic(FMT_GEN(10, GET_TYPE), const fmt::ArgList &args) { \
int result = 0; \
for (std::size_t i = 0, n = args.size(); i < n; ++i) \
result += args[i].int_value; \
return result;
}
FMT_VARIADIC(int, TestVariadic, FMT_GEN(10, GET_TYPE))
#define MAKE_ARG(n) S<n>()
TEST(UtilTest, Variadic) {
EXPECT_EQ(550, TestVariadic(FMT_GEN(10, MAKE_ARG),
10, 20, 30, 40, 50, 60, 70, 80, 90, 100));
}