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Implement fill/align/width parsing in chrono formatter

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This commit is contained in:
Victor Zverovich
2018-12-16 07:00:57 -08:00
parent 1f92f8a9d8
commit 3e01376e08
3 changed files with 137 additions and 83 deletions
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8
test/chrono-test.cc
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@@ -91,6 +91,14 @@ TEST(ChronoTest, FormatDefault) {
std::chrono::duration<int, std::ratio<15, 4>>(42)));
}
TEST(ChronoTest, Align) {
auto s = std::chrono::seconds(42);
EXPECT_EQ("42s ", fmt::format("{:5}", s));
EXPECT_EQ("42s ", fmt::format("{:{}}", s, 5));
EXPECT_EQ(" 42s", fmt::format("{:>5}", s));
EXPECT_EQ("**42s**", fmt::format("{:*^7}", s));
}
TEST(ChronoTest, FormatSpecs) {
EXPECT_EQ("%", fmt::format("{:%%}", std::chrono::seconds(0)));
EXPECT_EQ("\n", fmt::format("{:%n}", std::chrono::seconds(0)));