[string.conversions]
llvm-svn: 105336
diff --git a/libcxx/test/strings/string.conversions/stoi.pass.cpp b/libcxx/test/strings/string.conversions/stoi.pass.cpp
new file mode 100644
index 0000000..6845180
--- /dev/null
+++ b/libcxx/test/strings/string.conversions/stoi.pass.cpp
@@ -0,0 +1,108 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// int stoi(const string& str, size_t *idx = 0, int base = 10);
+// int stoi(const wstring& str, size_t *idx = 0, int base = 10);
+
+#include <string>
+#include <cassert>
+
+int main()
+{
+ assert(std::stoi("0") == 0);
+ assert(std::stoi(L"0") == 0);
+ assert(std::stoi("-0") == 0);
+ assert(std::stoi(L"-0") == 0);
+ assert(std::stoi("-10") == -10);
+ assert(std::stoi(L"-10") == -10);
+ assert(std::stoi(" 10") == 10);
+ assert(std::stoi(L" 10") == 10);
+ size_t idx = 0;
+ assert(std::stoi("10g", &idx, 16) == 16);
+ assert(idx == 2);
+ idx = 0;
+ assert(std::stoi(L"10g", &idx, 16) == 16);
+ assert(idx == 2);
+ if (std::numeric_limits<long>::max() > std::numeric_limits<int>::max())
+ {
+ try
+ {
+ std::stoi("0x100000000", &idx, 16);
+ assert(false);
+ }
+ catch (const std::out_of_range&)
+ {
+ }
+ try
+ {
+ std::stoi(L"0x100000000", &idx, 16);
+ assert(false);
+ }
+ catch (const std::out_of_range&)
+ {
+ }
+ }
+ idx = 0;
+ try
+ {
+ std::stoi("", &idx);
+ assert(false);
+ }
+ catch (const std::invalid_argument&)
+ {
+ assert(idx == 0);
+ }
+ try
+ {
+ std::stoi(L"", &idx);
+ assert(false);
+ }
+ catch (const std::invalid_argument&)
+ {
+ assert(idx == 0);
+ }
+ try
+ {
+ std::stoi(" - 8", &idx);
+ assert(false);
+ }
+ catch (const std::invalid_argument&)
+ {
+ assert(idx == 0);
+ }
+ try
+ {
+ std::stoi(L" - 8", &idx);
+ assert(false);
+ }
+ catch (const std::invalid_argument&)
+ {
+ assert(idx == 0);
+ }
+ try
+ {
+ std::stoi("a1", &idx);
+ assert(false);
+ }
+ catch (const std::invalid_argument&)
+ {
+ assert(idx == 0);
+ }
+ try
+ {
+ std::stoi(L"a1", &idx);
+ assert(false);
+ }
+ catch (const std::invalid_argument&)
+ {
+ assert(idx == 0);
+ }
+}