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JSON_ASSERT -> JSON_ASSERT_MESSAGE

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This way, assertions can produce exceptions.
https://sourceforge.net/p/jsoncpp/bugs/67/
This commit is contained in:
Christopher Dunn 2014-04-19 06:37:23 +00:00
parent 94d17e9fdf
commit ea0797351f
2 changed files with 29 additions and 13 deletions
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27
src/lib_json/json_value.cpp
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@ -1,3 +1,4 @@
// vim: ts=3 sts=3 sw=3 tw=0
// Copyright 2011 Baptiste Lepilleur
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
@ -91,7 +92,7 @@ duplicateStringValue( const char *value,
length = Value::maxInt - 1;
char *newString = static_cast<char *>( malloc( length + 1 ) );
JSON_ASSERT_MESSAGE( newString != 0, "Failed to allocate string value buffer" );
JSON_ASSERT_MESSAGE( newString != 0, "in Json::Value::duplicateStringValue(): Failed to allocate string value buffer" );
memcpy( newString, value, length );
newString[length] = 0;
return newString;
@ -155,7 +156,7 @@ Value::CommentInfo::setComment( const char *text )
if ( comment_ )
releaseStringValue( comment_ );
JSON_ASSERT( text != 0 );
JSON_ASSERT_MESSAGE( text[0]=='\0' || text[0]=='/', "Comments must start with /");
JSON_ASSERT_MESSAGE( text[0]=='\0' || text[0]=='/', "in Json::Value::setComment(): Comments must start with /");
// It seems that /**/ style comments are acceptable as well.
comment_ = duplicateStringValue( text );
}
@ -692,7 +693,7 @@ Value::operator !=( const Value &other ) const
const char *
Value::asCString() const
{
JSON_ASSERT( type_ == stringValue );
JSON_ASSERT_MESSAGE( type_ == stringValue, "in Json::Value::asCString(): requires stringValue" );
return value_.string_;
}
@ -1026,7 +1027,7 @@ Value::operator!() const
void
Value::clear()
{
JSON_ASSERT( type_ == nullValue || type_ == arrayValue || type_ == objectValue );
JSON_ASSERT_MESSAGE( type_ == nullValue || type_ == arrayValue || type_ == objectValue, "in Json::Value::clear(): requires complex value" );
switch ( type_ )
{
@ -1051,7 +1052,7 @@ Value::clear()
void
Value::resize( ArrayIndex newSize )
{
JSON_ASSERT( type_ == nullValue || type_ == arrayValue );
JSON_ASSERT_MESSAGE( type_ == nullValue || type_ == arrayValue, "in Json::Value::resize(): requires arrayValue" );
if ( type_ == nullValue )
*this = Value( arrayValue );
#ifndef JSON_VALUE_USE_INTERNAL_MAP
@ -1077,7 +1078,7 @@ Value::resize( ArrayIndex newSize )
Value &
Value::operator[]( ArrayIndex index )
{
JSON_ASSERT( type_ == nullValue || type_ == arrayValue );
JSON_ASSERT_MESSAGE( type_ == nullValue || type_ == arrayValue, "in Json::Value::operator[](ArrayIndex): requires arrayValue" );
if ( type_ == nullValue )
*this = Value( arrayValue );
#ifndef JSON_VALUE_USE_INTERNAL_MAP
@ -1098,7 +1099,7 @@ Value::operator[]( ArrayIndex index )
Value &
Value::operator[]( int index )
{
JSON_ASSERT( index >= 0 );
JSON_ASSERT_MESSAGE( index >= 0, "in Json::Value::operator[](int index): index cannot be negative" );
return (*this)[ ArrayIndex(index) ];
}
@ -1106,7 +1107,7 @@ Value::operator[]( int index )
const Value &
Value::operator[]( ArrayIndex index ) const
{
JSON_ASSERT( type_ == nullValue || type_ == arrayValue );
JSON_ASSERT_MESSAGE( type_ == nullValue || type_ == arrayValue, "in Json::Value::operator[](ArrayIndex)const: requires arrayValue" );
if ( type_ == nullValue )
return null;
#ifndef JSON_VALUE_USE_INTERNAL_MAP
@ -1125,7 +1126,7 @@ Value::operator[]( ArrayIndex index ) const
const Value &
Value::operator[]( int index ) const
{
JSON_ASSERT( index >= 0 );
JSON_ASSERT_MESSAGE( index >= 0, "in Json::Value::operator[](int index) const: index cannot be negative" );
return (*this)[ ArrayIndex(index) ];
}
@ -1141,7 +1142,7 @@ Value &
Value::resolveReference( const char *key,
bool isStatic )
{
JSON_ASSERT( type_ == nullValue || type_ == objectValue );
JSON_ASSERT_MESSAGE( type_ == nullValue || type_ == objectValue, "in Json::Value::resolveReference(): requires objectValue" );
if ( type_ == nullValue )
*this = Value( objectValue );
#ifndef JSON_VALUE_USE_INTERNAL_MAP
@ -1181,7 +1182,7 @@ Value::isValidIndex( ArrayIndex index ) const
const Value &
Value::operator[]( const char *key ) const
{
JSON_ASSERT( type_ == nullValue || type_ == objectValue );
JSON_ASSERT_MESSAGE( type_ == nullValue || type_ == objectValue, "in Json::Value::operator[](char const*)const: requires objectValue" );
if ( type_ == nullValue )
return null;
#ifndef JSON_VALUE_USE_INTERNAL_MAP
@ -1259,7 +1260,7 @@ Value::get( const std::string &key,
Value
Value::removeMember( const char* key )
{
JSON_ASSERT( type_ == nullValue || type_ == objectValue );
JSON_ASSERT_MESSAGE( type_ == nullValue || type_ == objectValue, "in Json::Value::removeMember(): requires objectValue" );
if ( type_ == nullValue )
return null;
#ifndef JSON_VALUE_USE_INTERNAL_MAP
@ -1323,7 +1324,7 @@ Value::isMember( const CppTL::ConstString &key ) const
Value::Members
Value::getMemberNames() const
{
JSON_ASSERT( type_ == nullValue || type_ == objectValue );
JSON_ASSERT_MESSAGE( type_ == nullValue || type_ == objectValue, "in Json::Value::getMemberNames(), value must be objectValue" );
if ( type_ == nullValue )
return Value::Members();
Members members;

15
src/test_lib_json/main.cpp
View File

@ -1,3 +1,4 @@
// vim: ts=4 sts=4 sw=4 tw=0
// Copyright 2007-2010 Baptiste Lepilleur
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
@ -1461,6 +1462,19 @@ ValueTest::checkIsEqual( const Json::Value &x, const Json::Value &y )
}
JSONTEST_FIXTURE( ValueTest, checkInteger )
{
try {
Json::Value x = 1;
x["key"]; // SIGABRT?
// regression for https://sourceforge.net/p/jsoncpp/bugs/67/
JSONTEST_ASSERT( 0 );
} catch (std::runtime_error const&) {
JSONTEST_ASSERT( 1 ); // good
}
}
struct WriterTest : JsonTest::TestCase
{
};
@ -1498,6 +1512,7 @@ int main( int argc, const char *argv[] )
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareArray );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareObject );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareType );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, checkInteger );
JSONTEST_REGISTER_FIXTURE( runner, WriterTest, dropNullPlaceholders );
return runner.runCommandLine( argc, argv );
}