Add QUtil::hex_decode

2 files changed, 43 insertions, 0 deletions

diff --git a/libtests/qtest/qutil/qutil.out b/libtests/qtest/qutil/qutil.out
index c76beb2b..df86c3d6 100644
--- a/libtests/qtest/qutil/qutil.out
+++ b/libtests/qtest/qutil/qutil.out
@@ -54,3 +54,6 @@ file1: --, file2: -qutil.out-; same: 0: PASS
 This file is used for qutil testing.
 It has mixed newlines.
 Some lines are very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very 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+----
+begin hex encode/decode
+end hex encode/decode
diff --git a/libtests/qutil.cc b/libtests/qutil.cc
index 7fc5960d..e6416ac1 100644
--- a/libtests/qutil.cc
+++ b/libtests/qutil.cc
@@ -247,6 +247,44 @@ void read_lines_from_file_test()
     }
 }
 
+void assert_hex_encode(std::string const& input, std::string const& expected)
+{
+    std::string actual = QUtil::hex_encode(input);
+    if (expected != actual)
+    {
+        std::cout << "hex encode " << input
+                  << ": expected = " << expected
+                  << "; actual = " << actual
+                  << std::endl;
+    }
+}
+
+void assert_hex_decode(std::string const& input, std::string const& expected)
+{
+    std::string actual = QUtil::hex_decode(input);
+    if (expected != actual)
+    {
+        std::cout << "hex encode " << input
+                  << ": expected = " << expected
+                  << "; actual = " << actual
+                  << std::endl;
+    }
+}
+
+void hex_encode_decode_test()
+{
+    std::cout << "begin hex encode/decode\n";
+    assert_hex_encode("", "");
+    assert_hex_encode("Potato", "506f7461746f");
+    std::string with_null("a\367" "00w");
+    with_null[3] = '\0';
+    assert_hex_encode(with_null, "61f7300077");
+    assert_hex_decode("", "");
+    assert_hex_decode("61F7-3000-77", with_null);
+    assert_hex_decode("41455", "AEP");
+    std::cout << "end hex encode/decode\n";
+}
+
 int main(int argc, char* argv[])
 {
     try
@@ -266,6 +304,8 @@ int main(int argc, char* argv[])
 	same_file_test();
 	std::cout << "----" << std::endl;
 	read_lines_from_file_test();
+	std::cout << "----" << std::endl;
+	hex_encode_decode_test();
     }
     catch (std::exception& e)
     {