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Add Pointer default/copy constructor, assignment operator. Test constructor with tokens

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This commit is contained in:
Milo Yip
2015-04-10 18:25:02 +08:00
parent c11547ebfa
commit cf0ff19cac
2 changed files with 130 additions and 6 deletions
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76
test/unittest/pointertest.cpp
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@@ -166,6 +166,82 @@ TEST(Pointer, Stringify) {
}
}
// Construct a Pointer with static tokens, no dynamic allocation involved.
#define NAME(s) { s, sizeof(s) / sizeof(s[0]) - 1, Pointer::kInvalidIndex }
#define INDEX(i) { #i, sizeof(#i) - 1, i }
static const Pointer::Token kTokens[] = { NAME("foo"), INDEX(0) }; // equivalent to "/foo/0"
#undef NAME
#undef INDEX
TEST(Pointer, ConstructorWithToken) {
Pointer p(kTokens, sizeof(kTokens) / sizeof(kTokens[0]));
EXPECT_TRUE(p.IsValid());
EXPECT_EQ(2, p.GetTokenCount());
EXPECT_EQ(3, p.GetTokens()[0].length);
EXPECT_STREQ("foo", p.GetTokens()[0].name);
EXPECT_EQ(1, p.GetTokens()[1].length);
EXPECT_STREQ("0", p.GetTokens()[1].name);
EXPECT_EQ(0, p.GetTokens()[1].index);
}
TEST(Pointer, CopyConstructor) {
{
Pointer p("/foo/0");
Pointer q(p);
EXPECT_TRUE(q.IsValid());
EXPECT_EQ(2, q.GetTokenCount());
EXPECT_EQ(3, q.GetTokens()[0].length);
EXPECT_STREQ("foo", q.GetTokens()[0].name);
EXPECT_EQ(1, q.GetTokens()[1].length);
EXPECT_STREQ("0", q.GetTokens()[1].name);
EXPECT_EQ(0, q.GetTokens()[1].index);
}
// Static tokens
{
Pointer p(kTokens, sizeof(kTokens) / sizeof(kTokens[0]));
Pointer q(p);
EXPECT_TRUE(q.IsValid());
EXPECT_EQ(2, q.GetTokenCount());
EXPECT_EQ(3, q.GetTokens()[0].length);
EXPECT_STREQ("foo", q.GetTokens()[0].name);
EXPECT_EQ(1, q.GetTokens()[1].length);
EXPECT_STREQ("0", q.GetTokens()[1].name);
EXPECT_EQ(0, q.GetTokens()[1].index);
}
}
TEST(Pointer, Assignment) {
{
Pointer p("/foo/0");
Pointer q;
q = p;
EXPECT_TRUE(q.IsValid());
EXPECT_EQ(2, q.GetTokenCount());
EXPECT_EQ(3, q.GetTokens()[0].length);
EXPECT_STREQ("foo", q.GetTokens()[0].name);
EXPECT_EQ(1, q.GetTokens()[1].length);
EXPECT_STREQ("0", q.GetTokens()[1].name);
EXPECT_EQ(0, q.GetTokens()[1].index);
}
// Static tokens
{
Pointer p(kTokens, sizeof(kTokens) / sizeof(kTokens[0]));
Pointer q;
q = p;
EXPECT_TRUE(q.IsValid());
EXPECT_EQ(2, q.GetTokenCount());
EXPECT_EQ(3, q.GetTokens()[0].length);
EXPECT_STREQ("foo", q.GetTokens()[0].name);
EXPECT_EQ(1, q.GetTokens()[1].length);
EXPECT_STREQ("0", q.GetTokens()[1].name);
EXPECT_EQ(0, q.GetTokens()[1].index);
}
}
TEST(Pointer, Create) {
Document d;
EXPECT_EQ(&d, &Pointer("").Create(d, d.GetAllocator()));