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Commit d9e4544b authored by Chris Manton's avatar Chris Manton
Browse files

Add bluetooth::common::StringFormatTime 

Bug: 163134718
Tag: #refactor
Test: gd/cert/run --host

Change-Id: I450dc10c832a11899e07da372a9cc14b5bef9ee9
parent 043699c0

system/gd/common/strings.h

+7 −1
Original line number Diff line number Diff line
@@ -90,5 +90,11 @@ std::string StringFormat(const std::string& format, Args... args) { 
  return std::string(buffer, size);

}



inline std::string StringFormatTime(const std::string& format, const struct std::tm& tm) {

  std::ostringstream os;

  os << std::put_time(&tm, format.c_str());

  return os.str();

}



}  // namespace common

}  // namespace bluetooth

system/gd/common/strings_test.cc

+10 −1
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ using bluetooth::common::BoolFromString; 
using bluetooth::common::FromHexString;

using bluetooth::common::Int64FromString;

using bluetooth::common::StringFormat;

using bluetooth::common::StringFormatTime;

using bluetooth::common::StringJoin;

using bluetooth::common::StringSplit;

using bluetooth::common::StringTrim;
@@ -174,4 +175,12 @@ TEST(StringsTest, string_format_test) { 
  ASSERT_THAT(StringFormat("%d %.1f 0x%02x", 42, 43.123, 0x8), StrEq("42 43.1 0x08"));

}



TEST(StringsTest, string_format_time_test) {

  std::string format("%Y-%m-%d %H:%M:%S");

  time_t then = 123456789;

  struct std::tm tm;

  localtime_r(&then, &tm);

  ASSERT_THAT(StringFormatTime(format, tm), StrEq("1973-11-29 13:33:09"));

}



}  // namespace testing