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add me some unit tests

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This commit is contained in:
Tim Aitken 2023-09-16 11:44:07 -07:00
parent de2778d939
commit b69334ba82
1 changed files with 81 additions and 0 deletions
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81
src/test_lib_json/main.cpp
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@ -3556,6 +3556,87 @@ JSONTEST_FIXTURE_LOCAL(CharReaderAllowZeroesTest, issue176) {
}
}
struct CharReaderAllowHexadecimal : JsonTest::TestCase {};
JSONTEST_FIXTURE_LOCAL(CharReaderAllowHexadecimal, disallowHex) {
Json::CharReaderBuilder b;
CharReaderPtr reader(b.newCharReader());
Json::Value root;
Json::String errs;
{
char const doc[] = R"({"a": 0x01})";
bool ok = reader->parse(doc, doc + std::strlen(doc), &root, &errs);
JSONTEST_ASSERT(!ok);
JSONTEST_ASSERT_STRING_EQUAL(
"* Line 1, Column 7\n"
" Syntax error: value, object or array expected.\n",
errs);
}
}
JSONTEST_FIXTURE_LOCAL(CharReaderAllowHexadecimal, hexObject) {
Json::CharReaderBuilder b;
b.settings_["allowHexadecimal"] = true;
CharReaderPtr reader(b.newCharReader());
{
Json::Value root;
Json::String errs;
char const doc[] = R"({
"a":0x9,
"b":0xf,
"c":0xF
})";
bool ok = reader->parse(doc, doc + std::strlen(doc), &root, &errs);
JSONTEST_ASSERT(ok);
JSONTEST_ASSERT_STRING_EQUAL("", errs);
JSONTEST_ASSERT_EQUAL(3u, root.size());
JSONTEST_ASSERT_EQUAL(0x9u, root.get("a", 0).asUInt());
JSONTEST_ASSERT_EQUAL(0xfu, root.get("b", 0).asUInt());
JSONTEST_ASSERT_EQUAL(0xFu, root.get("c", 0).asUInt());
}
}
JSONTEST_FIXTURE_LOCAL(CharReaderAllowHexadecimal, hexNumbers) {
Json::CharReaderBuilder b;
b.settings_["allowHexadecimal"] = true;
CharReaderPtr reader(b.newCharReader());
struct TestData {
bool ok;
Json::String in;
Json::LargestUInt out;
};
const TestData test_data[] = {
{true, "9", 9}, // regular number
{true, "0x00", 0x00}, // zero
{true, "0x0123456789", 0x0123456789}, // numeric hex
{true, "0xABCDEF", 0xABCDEF}, // uppercase-letter hex
{true, "0xabcdef", 0xabcdef}, // lowercase-letter hex
{false, "x", 0 }, // leading x
{false, "0xx", 0 }, // extra x
{false, "0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF", 0} // too long
};
for (const auto& td : test_data) {
Json::Value root;
Json::String errs;
const char* c0 = td.in.c_str();
const char* c1 = c0 + td.in.size();
bool ok = reader->parse(c0, c1, &root, &errs);
JSONTEST_ASSERT_EQUAL(td.ok, ok);
if (td.ok)
{
JSONTEST_ASSERT_EQUAL(0u, errs.size());
JSONTEST_ASSERT(root.isConvertibleTo(Json::ValueType::uintValue));
if (root.isConvertibleTo(Json::ValueType::uintValue))
JSONTEST_ASSERT_EQUAL(root.asLargestUInt(), td.out);
}
else
{
JSONTEST_ASSERT(errs.size() > 0);
}
}
}
struct CharReaderAllowSpecialFloatsTest : JsonTest::TestCase {};
JSONTEST_FIXTURE_LOCAL(CharReaderAllowSpecialFloatsTest, specialFloat) {