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Implement println (#3267)

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This commit is contained in:
Shawn Zhong
2023-01-24 14:30:00 -06:00
committed by GitHub
parent 9409b2e4d8
commit 87c066a35b
6 changed files with 81 additions and 7 deletions
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3
test/format-test.cc
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@@ -1778,6 +1778,9 @@ TEST(format_test, print) {
EXPECT_WRITE(stdout, fmt::print("Don't {}!", "panic"), "Don't panic!");
EXPECT_WRITE(stderr, fmt::print(stderr, "Don't {}!", "panic"),
"Don't panic!");
EXPECT_WRITE(stdout, fmt::println("Don't {}!", "panic"), "Don't panic!\n");
EXPECT_WRITE(stderr, fmt::println(stderr, "Don't {}!", "panic"),
"Don't panic!\n");
}
TEST(format_test, variadic) {

14
test/ostream-test.cc
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@@ -106,9 +106,17 @@ TEST(ostream_test, empty_custom_output) {
}
TEST(ostream_test, print) {
std::ostringstream os;
fmt::print(os, "Don't {}!", "panic");
EXPECT_EQ("Don't panic!", os.str());
{
std::ostringstream os;
fmt::print(os, "Don't {}!", "panic");
EXPECT_EQ("Don't panic!", os.str());
}
{
std::ostringstream os;
fmt::println(os, "Don't {}!", "panic");
EXPECT_EQ("Don't panic!\n", os.str());
}
}
TEST(ostream_test, write_to_ostream) {

19
test/xchar-test.cc
View File

@@ -210,7 +210,10 @@ TEST(xchar_test, named_arg_udl) {
TEST(xchar_test, print) {
// Check that the wide print overload compiles.
if (fmt::detail::const_check(false)) fmt::print(L"test");
if (fmt::detail::const_check(false)) {
fmt::print(L"test");
fmt::println(L"test");
}
}
TEST(xchar_test, join) {
@@ -382,9 +385,17 @@ TEST(xchar_test, color) {
TEST(xchar_test, ostream) {
#if !FMT_GCC_VERSION || FMT_GCC_VERSION >= 409
std::wostringstream wos;
fmt::print(wos, L"Don't {}!", L"panic");
EXPECT_EQ(wos.str(), L"Don't panic!");
{
std::wostringstream wos;
fmt::print(wos, L"Don't {}!", L"panic");
EXPECT_EQ(wos.str(), L"Don't panic!");
}
{
std::wostringstream wos;
fmt::println(wos, L"Don't {}!", L"panic");
EXPECT_EQ(wos.str(), L"Don't panic!\n");
}
#endif
}