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Add equal-to and non-equal-to operators

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miloyip
2014-07-31 18:43:59 +08:00
parent 0f7d2dad51
commit 71c8402549
2 changed files with 125 additions and 2 deletions
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52
test/unittest/valuetest.cpp
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@@ -44,6 +44,58 @@ TEST(Value, assignment_operator) {
EXPECT_EQ(y.GetString(),mstr);
}
template <typename A, typename B>
void TestEqual(const A& a, const B& b) {
EXPECT_TRUE (a == b);
EXPECT_FALSE(a != b);
EXPECT_TRUE (b == a);
EXPECT_FALSE(b != a);
}
template <typename A, typename B>
void TestUnequal(const A& a, const B& b) {
EXPECT_FALSE(a == b);
EXPECT_TRUE (a != b);
EXPECT_FALSE(b == a);
EXPECT_TRUE (b != a);
}
TEST(Value, equalto_operator) {
Value::AllocatorType allocator;
Value x(kObjectType);
x.AddMember("hello", "world", allocator)
.AddMember("t", Value(true).Move(), allocator)
.AddMember("f", Value(false).Move(), allocator)
.AddMember("n", Value(kNullType).Move(), allocator)
.AddMember("i", 123, allocator)
.AddMember("pi", 3.14, allocator)
.AddMember("a", Value(kArrayType).Move().PushBack(1, allocator).PushBack(2, allocator).PushBack(3, allocator), allocator);
// Test templated operator==() and operator!=()
TestEqual(x["hello"], "world");
const char* cc = "world";
TestEqual(x["hello"], cc);
char* c = strdup("world");
TestEqual(x["hello"], c);
free(c);
TestEqual(x["t"], true);
TestEqual(x["f"], false);
TestEqual(x["i"], 123);
TestEqual(x["pi"], 3.14);
// Test operator==()
Value y;
y.CopyFrom(x, allocator);
TestEqual(x, y);
// Swapping member order should be fine.
y.RemoveMember("t");
TestUnequal(x, y);
y.AddMember("t", Value(true).Move(), allocator);
TestEqual(x, y);
}
template <typename Value>
void TestCopyFrom() {
typename Value::AllocatorType a;