tests: add unit tests for uri parsing

tests/unit_tests/CMakeLists.txt

@@ -53,6 +53,7 @@ set(unit_tests_sources
   thread_group.cpp
   hardfork.cpp
   unbound.cpp
+  uri.cpp
   varint.cpp
   ringct.cpp
   output_selection.cpp)

tests/unit_tests/uri.cpp

@@ -0,0 +1,217 @@
+// Copyright (c) 2016, The Monero Project
+// 
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+// 
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+// 
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+// 
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "gtest/gtest.h"
+#include "wallet/wallet2.h"
+
+#define TEST_ADDRESS "9tTLtauaEKSj7xoVXytVH32R1pLZBk4VV4mZFGEh4wkXhDWqw1soPyf3fGixf1kni31VznEZkWNEza9d5TvjWwq5PaohYHC"
+#define TEST_INTEGRATED_ADDRESS "A4A1uPj4qaxj7xoVXytVH32R1pLZBk4VV4mZFGEh4wkXhDWqw1soPyf3fGixf1kni31VznEZkWNEza9d5TvjWwq5acaPMJfMbn3ReTsBpp"
+// included payment id: <f612cac0b6cb1cda>
+
+#define PARSE_URI(uri, expected) \
+  std::string address, payment_id, recipient_name, description, error; \
+  uint64_t amount; \
+  std::vector<std::string> unknown_parameters; \
+  tools::wallet2 w(true); \
+  bool ret = w.parse_uri(uri, address, payment_id, amount, description, recipient_name, unknown_parameters, error); \
+  ASSERT_EQ(ret, expected);
+
+TEST(uri, empty_string)
+{
+  PARSE_URI("", false);
+}
+
+TEST(uri, no_scheme)
+{
+  PARSE_URI("monero", false);
+}
+
+TEST(uri, bad_scheme)
+{
+  PARSE_URI("http://foo", false);
+}
+
+TEST(uri, scheme_not_first)
+{
+  PARSE_URI(" monero:", false);
+}
+
+TEST(uri, no_body)
+{
+  PARSE_URI("monero:", false);
+}
+
+TEST(uri, no_address)
+{
+  PARSE_URI("monero:?", false);
+}
+
+TEST(uri, bad_address)
+{
+  PARSE_URI("monero:44444", false);
+}
+
+TEST(uri, good_address)
+{
+  PARSE_URI("monero:" TEST_ADDRESS, true);
+  ASSERT_EQ(address, TEST_ADDRESS);
+}
+
+TEST(uri, good_integrated_address)
+{
+  PARSE_URI("monero:" TEST_INTEGRATED_ADDRESS, true);
+}
+
+TEST(uri, parameter_without_inter)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"&amount=1", false);
+}
+
+TEST(uri, parameter_without_equals)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?amount", false);
+}
+
+TEST(uri, parameter_without_value)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_amount=", false);
+}
+
+TEST(uri, negative_amount)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_amount=-1", false);
+}
+
+TEST(uri, bad_amount)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_amount=alphanumeric", false);
+}
+
+TEST(uri, duplicate_parameter)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_amount=1&tx_amount=1", false);
+}
+
+TEST(uri, unknown_parameter)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?unknown=1", true);
+  ASSERT_EQ(unknown_parameters.size(), 1);
+  ASSERT_EQ(unknown_parameters[0], "unknown=1");
+}
+
+TEST(uri, unknown_parameters)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_amount=1&unknown=1&tx_description=desc&foo=bar", true);
+  ASSERT_EQ(unknown_parameters.size(), 2);
+  ASSERT_EQ(unknown_parameters[0], "unknown=1");
+  ASSERT_EQ(unknown_parameters[1], "foo=bar");
+}
+
+TEST(uri, empty_payment_id)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_payment_id=", false);
+}
+
+TEST(uri, bad_payment_id)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_payment_id=1234567890", false);
+}
+
+TEST(uri, short_payment_id)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_payment_id=1234567890123456", true);
+  ASSERT_EQ(address, TEST_ADDRESS);
+  ASSERT_EQ(payment_id, "1234567890123456");
+}
+
+TEST(uri, long_payment_id)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_payment_id=1234567890123456789012345678901234567890123456789012345678901234", true);
+  ASSERT_EQ(address, TEST_ADDRESS);
+  ASSERT_EQ(payment_id, "1234567890123456789012345678901234567890123456789012345678901234");
+}
+
+TEST(uri, payment_id_with_integrated_address)
+{
+  PARSE_URI("monero:" TEST_INTEGRATED_ADDRESS"?tx_payment_id=1234567890123456", false);
+}
+
+TEST(uri, empty_description)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_description=", true);
+  ASSERT_EQ(description, "");
+}
+
+TEST(uri, empty_recipient_name)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?recipient_name=", true);
+  ASSERT_EQ(recipient_name, "");
+}
+
+TEST(uri, non_empty_description)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_description=foo", true);
+  ASSERT_EQ(description, "foo");
+}
+
+TEST(uri, non_empty_recipient_name)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?recipient_name=foo", true);
+  ASSERT_EQ(recipient_name, "foo");
+}
+
+TEST(uri, url_encoding)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_description=foo%20bar", true);
+  ASSERT_EQ(description, "foo bar");
+}
+
+TEST(uri, non_alphanumeric_url_encoding)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_description=foo%2x", true);
+  ASSERT_EQ(description, "foo%2x");
+}
+
+TEST(uri, truncated_url_encoding)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_description=foo%2", true);
+  ASSERT_EQ(description, "foo%2");
+}
+
+TEST(uri, percent_without_url_encoding)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_description=foo%", true);
+  ASSERT_EQ(description, "foo%");
+}
+
+TEST(uri, url_encoded_once)
+{
+  PARSE_URI("monero:" TEST_ADDRESS"?tx_description=foo%2020", true);
+  ASSERT_EQ(description, "foo 20");
+}
+