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test assignment over-writes comments, but swapPayload() does not

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This commit is contained in:
Christopher Dunn 2015-03-06 09:01:43 -06:00
parent 80ca11bb41
commit 3976f17ffd
1 changed files with 36 additions and 9 deletions
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45
src/test_lib_json/main.cpp
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@ -1544,17 +1544,44 @@ JSONTEST_FIXTURE(ValueTest, StaticString) {
JSONTEST_FIXTURE(ValueTest, CommentBefore) { JSONTEST_FIXTURE(ValueTest, CommentBefore) {
Json::Value val; // fill val Json::Value val; // fill val
val.setComment("// this comment should appear before", Json::CommentPlacement::commentBefore); val.setComment("// this comment should appear before", Json::CommentPlacement::commentBefore);
// Configure the Builder, then ...
Json::StreamWriterBuilder wbuilder; Json::StreamWriterBuilder wbuilder;
wbuilder.settings_["commentStyle"] = "All"; wbuilder.settings_["commentStyle"] = "All";
char const expected[] = "// this comment should appear before\nnull"; {
std::string result = Json::writeString(wbuilder, val); char const expected[] = "// this comment should appear before\nnull";
JSONTEST_ASSERT_STRING_EQUAL(expected, result); std::string result = Json::writeString(wbuilder, val);
std::string res2 = val.toStyledString(); JSONTEST_ASSERT_STRING_EQUAL(expected, result);
std::string exp2 = "\n"; std::string res2 = val.toStyledString();
exp2 += expected; std::string exp2 = "\n";
exp2 += "\n"; exp2 += expected;
JSONTEST_ASSERT_STRING_EQUAL(exp2, res2); exp2 += "\n";
JSONTEST_ASSERT_STRING_EQUAL(exp2, res2);
}
Json::Value other = "hello";
val.swapPayload(other);
{
char const expected[] = "// this comment should appear before\n\"hello\"";
std::string result = Json::writeString(wbuilder, val);
JSONTEST_ASSERT_STRING_EQUAL(expected, result);
std::string res2 = val.toStyledString();
std::string exp2 = "\n";
exp2 += expected;
exp2 += "\n";
JSONTEST_ASSERT_STRING_EQUAL(exp2, res2);
JSONTEST_ASSERT_STRING_EQUAL("null\n", other.toStyledString());
}
val = "hello";
// val.setComment("// this comment should appear before", Json::CommentPlacement::commentBefore);
// Assignment over-writes comments.
{
char const expected[] = "\"hello\"";
std::string result = Json::writeString(wbuilder, val);
JSONTEST_ASSERT_STRING_EQUAL(expected, result);
std::string res2 = val.toStyledString();
std::string exp2 = "";
exp2 += expected;
exp2 += "\n";
JSONTEST_ASSERT_STRING_EQUAL(exp2, res2);
}
} }
JSONTEST_FIXTURE(ValueTest, zeroes) { JSONTEST_FIXTURE(ValueTest, zeroes) {