Merge pull request #8945

51d7a69 wallet: feature: transfer amount with fee included (jeffro256)

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/unit_tests/epee_utils.cpp b/tests/unit_tests/epee_utils.cpp
index 1c756e77c..110cebf6a 100644
--- a/tests/unit_tests/epee_utils.cpp
+++ b/tests/unit_tests/epee_utils.cpp
@@ -1836,3 +1836,60 @@ TEST(parsing, unicode)
   epee::misc_utils::parse::match_string2(si, s.end(), bs);
   EXPECT_EQ(bs, "あまやかす");
 }
+
+TEST(parsing, strtoul)
+{
+  long ul;
+  const char* p;
+  const char* endp;
+
+  errno = 0; // Some libc's only set errno on failure, some set it to 0 on success
+
+  p = "0";
+  endp = nullptr;
+  ul = std::strtoul(p, const_cast<char**>(&endp), 10);
+  EXPECT_EQ(0, errno);
+  EXPECT_EQ(0, ul);
+  EXPECT_EQ(p + 1, endp);
+
+  p = "000000";
+  endp = nullptr;
+  ul = std::strtoul(p, const_cast<char**>(&endp), 10);
+  EXPECT_EQ(0, errno);
+  EXPECT_EQ(0, ul);
+  EXPECT_EQ(p + 6, endp);
+
+  p = "1";
+  endp = nullptr;
+  ul = std::strtoul(p, const_cast<char**>(&endp), 10);
+  EXPECT_EQ(0, errno);
+  EXPECT_EQ(1, ul);
+  EXPECT_EQ(p + 1, endp);
+
+  p = "0q";
+  endp = nullptr;
+  ul = std::strtoul(p, const_cast<char**>(&endp), 10);
+  EXPECT_EQ(0, errno);
+  EXPECT_EQ(0, ul);
+  EXPECT_EQ(p + 1, endp);
+
+  p = "    \t   0";
+  endp = nullptr;
+  ul = std::strtoul(p, const_cast<char**>(&endp), 10);
+  EXPECT_EQ(0, errno);
+  EXPECT_EQ(0, ul);
+  EXPECT_EQ(p + 9, endp);
+
+  p = "q";
+  endp = nullptr;
+  ul = std::strtoul(p, const_cast<char**>(&endp), 10);
+  EXPECT_EQ(0, errno);
+  EXPECT_EQ(0, ul);
+  EXPECT_EQ(p, endp);
+
+  p = "999999999999999999999999999999999999999";
+  endp = nullptr;
+  ul = std::strtoul(p, const_cast<char**>(&endp), 10);
+  EXPECT_EQ(ERANGE, errno);
+  EXPECT_EQ(ULLONG_MAX, ul);
+}