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Test that DynamicJsonBuffer.size() is the sum of all blocks

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This commit is contained in:
Benoit Blanchon
2014-12-13 21:02:42 +01:00
parent d19a34152f
commit 13e907c894
2 changed files with 13 additions and 6 deletions
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11
include/ArduinoJson/DynamicJsonBuffer.hpp
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@ -15,11 +15,13 @@ namespace ArduinoJson {
// more suitable for embedded systems.
class DynamicJsonBuffer : public JsonBuffer {
public:
explicit DynamicJsonBuffer() : _next(NULL), _size(0) {}
DynamicJsonBuffer() : _next(NULL), _size(0) {}
size_t size() const { return _size; }
~DynamicJsonBuffer() { delete _next; }
size_t blockCount() const { return _next ? _next->blockCount() + 1 : 1; }
size_t size() const { return _size + (_next ? _next->size() : 0); }
size_t blockCount() const { return 1 + (_next ? _next->blockCount() : 0); }
static const size_t BLOCK_CAPACITY = 32;
@ -43,10 +45,11 @@ class DynamicJsonBuffer : public JsonBuffer {
_size += bytes;
return p;
}
bool canAllocInOtherBlocks(size_t bytes) const {
// by design a DynamicJsonBuffer can't alloc a block bigger than
// BLOCK_CAPACITY
return bytes < BLOCK_CAPACITY;
return bytes <= BLOCK_CAPACITY;
}
void* allocInOtherBlocks(size_t bytes) {