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add test code

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does not compile
This commit is contained in:
ycqiu 2015-10-08 21:53:14 +08:00 committed by Christopher Dunn
parent beae99924f
commit 4994c77d09
1 changed files with 30 additions and 0 deletions
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30
src/test_lib_json/main.cpp
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@ -8,6 +8,10 @@
#include <json/json.h>
#include <cstring>
#include <limits>
#include <sstream>
#include <string>
#include <iostream>
#include <iomanip>
// Make numeric limits more convenient to talk about.
// Assumes int type in 32 bits.
@ -2430,6 +2434,31 @@ JSONTEST_FIXTURE(IteratorTest, indexes) {
JSONTEST_ASSERT(it == json.end());
}
JSONTEST_FIXTURE(IteratorTest, const) {
Json::Value const v;
Json::Value::iterator it = v.begin(); // This *should not* compile, but does.
Json::Value value;
for(int i = 9; i < 12; ++i)
{
std::ostringstream out;
out << std::setw(2) << i;
std::string str = out.str();
value[str] = str;
}
std::ostringstream out;
//in old code, this will get a compile error
Json::Value::const_iterator iter = value.begin();
for(; iter != value.end(); ++iter)
{
out << *iter << ',';
}
std::string expected = "\" 9\",\"10\",\"11\",";
JSONTEST_ASSERT_STRING_EQUAL(expected, out.str());
}
int main(int argc, const char* argv[]) {
JsonTest::Runner runner;
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, checkNormalizeFloatingPointStr);
@ -2500,6 +2529,7 @@ int main(int argc, const char* argv[]) {
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, distance);
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, names);
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, indexes);
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, const);
return runner.runCommandLine(argc, argv);
}