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add GenericDocument<>::Swap

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See #368.
This commit is contained in:
Philipp A. Hartmann
2015-07-04 01:57:24 +02:00
parent eb5818a5a2
commit dd901f498b
3 changed files with 42 additions and 1 deletions
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14
test/unittest/documenttest.cpp
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@@ -202,7 +202,8 @@ TEST(Document, Swap) {
o.SetObject().AddMember("a", 1, a);
// Swap between Document and Value
d1.Swap(o);
// d1.Swap(o); // doesn't compile
o.Swap(d1);
EXPECT_TRUE(d1.IsObject());
EXPECT_TRUE(o.IsArray());
@@ -212,8 +213,19 @@ TEST(Document, Swap) {
d1.Swap(d2);
EXPECT_TRUE(d1.IsArray());
EXPECT_TRUE(d2.IsObject());
EXPECT_EQ(&d2.GetAllocator(), &a);
// reset value
Value().Swap(d1);
EXPECT_TRUE(d1.IsNull());
// reset document, including allocator
Document().Swap(d2);
EXPECT_TRUE(d2.IsNull());
EXPECT_NE(&d2.GetAllocator(), &a);
}
// This should be slow due to assignment in inner-loop.
struct OutputStringStream : public std::ostringstream {
typedef char Ch;