From 3e519524c118651123eecf60c2bbc5d65ad9bac3 Mon Sep 17 00:00:00 2001 From: Howard Hinnant Date: Tue, 11 May 2010 19:42:16 +0000 Subject: libcxx initial import llvm-svn: 103490 --- .../string.modifiers/string::swap/swap.pass.cpp | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 libcxx/test/strings/basic.string/string.modifiers/string::swap/swap.pass.cpp (limited to 'libcxx/test/strings/basic.string/string.modifiers/string::swap') diff --git a/libcxx/test/strings/basic.string/string.modifiers/string::swap/swap.pass.cpp b/libcxx/test/strings/basic.string/string.modifiers/string::swap/swap.pass.cpp new file mode 100644 index 00000000000..a6d046891ea --- /dev/null +++ b/libcxx/test/strings/basic.string/string.modifiers/string::swap/swap.pass.cpp @@ -0,0 +1,51 @@ +//===----------------------------------------------------------------------===// +// +// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// + +// void swap(basic_string& s); + +#include +#include +#include +#include + +template +void +test(S s1, S s2) +{ + S s1_ = s1; + S s2_ = s2; + s1.swap(s2); + assert(s1.__invariants()); + assert(s2.__invariants()); + assert(s1 == s2_); + assert(s2 == s1_); +} + +int main() +{ + typedef std::string S; + test(S(""), S("")); + test(S(""), S("12345")); + test(S(""), S("1234567890")); + test(S(""), S("12345678901234567890")); + test(S("abcde"), S("")); + test(S("abcde"), S("12345")); + test(S("abcde"), S("1234567890")); + test(S("abcde"), S("12345678901234567890")); + test(S("abcdefghij"), S("")); + test(S("abcdefghij"), S("12345")); + test(S("abcdefghij"), S("1234567890")); + test(S("abcdefghij"), S("12345678901234567890")); + test(S("abcdefghijklmnopqrst"), S("")); + test(S("abcdefghijklmnopqrst"), S("12345")); + test(S("abcdefghijklmnopqrst"), S("1234567890")); + test(S("abcdefghijklmnopqrst"), S("12345678901234567890")); +} -- cgit v1.2.3