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Add optional unresolvedTokenIndex parameter to Pointer::Get() and related

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This commit is contained in:
Milo Yip
2016-02-09 12:09:47 +08:00
parent e702d3dc70
commit cec8dcbc7a
2 changed files with 60 additions and 19 deletions
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33
test/unittest/pointertest.cpp
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@@ -627,10 +627,15 @@ TEST(Pointer, Get) {
EXPECT_EQ(&d[" "], Pointer("/ ").Get(d));
EXPECT_EQ(&d["m~n"], Pointer("/m~0n").Get(d));
EXPECT_TRUE(Pointer("/abc").Get(d) == 0);
EXPECT_TRUE(Pointer("/foo/2").Get(d) == 0); // Out of boundary
EXPECT_TRUE(Pointer("/foo/a").Get(d) == 0); // "/foo" is an array, cannot query by "a"
EXPECT_TRUE(Pointer("/foo/0/0").Get(d) == 0); // "/foo/0" is an string, cannot further query
EXPECT_TRUE(Pointer("/foo/0/a").Get(d) == 0); // "/foo/0" is an string, cannot further query
size_t unresolvedTokenIndex;
EXPECT_TRUE(Pointer("/foo/2").Get(d, &unresolvedTokenIndex) == 0); // Out of boundary
EXPECT_EQ(1, unresolvedTokenIndex);
EXPECT_TRUE(Pointer("/foo/a").Get(d, &unresolvedTokenIndex) == 0); // "/foo" is an array, cannot query by "a"
EXPECT_EQ(1, unresolvedTokenIndex);
EXPECT_TRUE(Pointer("/foo/0/0").Get(d, &unresolvedTokenIndex) == 0); // "/foo/0" is an string, cannot further query
EXPECT_EQ(2, unresolvedTokenIndex);
EXPECT_TRUE(Pointer("/foo/0/a").Get(d, &unresolvedTokenIndex) == 0); // "/foo/0" is an string, cannot further query
EXPECT_EQ(2, unresolvedTokenIndex);
}
TEST(Pointer, GetWithDefault) {
@@ -947,10 +952,30 @@ TEST(Pointer, GetValueByPointer) {
EXPECT_EQ(&d["foo"][0], GetValueByPointer(d, Pointer("/foo/0")));
EXPECT_EQ(&d["foo"][0], GetValueByPointer(d, "/foo/0"));
size_t unresolvedTokenIndex;
EXPECT_TRUE(GetValueByPointer(d, "/foo/2", &unresolvedTokenIndex) == 0); // Out of boundary
EXPECT_EQ(1, unresolvedTokenIndex);
EXPECT_TRUE(GetValueByPointer(d, "/foo/a", &unresolvedTokenIndex) == 0); // "/foo" is an array, cannot query by "a"
EXPECT_EQ(1, unresolvedTokenIndex);
EXPECT_TRUE(GetValueByPointer(d, "/foo/0/0", &unresolvedTokenIndex) == 0); // "/foo/0" is an string, cannot further query
EXPECT_EQ(2, unresolvedTokenIndex);
EXPECT_TRUE(GetValueByPointer(d, "/foo/0/a", &unresolvedTokenIndex) == 0); // "/foo/0" is an string, cannot further query
EXPECT_EQ(2, unresolvedTokenIndex);
// const version
const Value& v = d;
EXPECT_EQ(&d["foo"][0], GetValueByPointer(v, Pointer("/foo/0")));
EXPECT_EQ(&d["foo"][0], GetValueByPointer(v, "/foo/0"));
EXPECT_TRUE(GetValueByPointer(v, "/foo/2", &unresolvedTokenIndex) == 0); // Out of boundary
EXPECT_EQ(1, unresolvedTokenIndex);
EXPECT_TRUE(GetValueByPointer(v, "/foo/a", &unresolvedTokenIndex) == 0); // "/foo" is an array, cannot query by "a"
EXPECT_EQ(1, unresolvedTokenIndex);
EXPECT_TRUE(GetValueByPointer(v, "/foo/0/0", &unresolvedTokenIndex) == 0); // "/foo/0" is an string, cannot further query
EXPECT_EQ(2, unresolvedTokenIndex);
EXPECT_TRUE(GetValueByPointer(v, "/foo/0/a", &unresolvedTokenIndex) == 0); // "/foo/0" is an string, cannot further query
EXPECT_EQ(2, unresolvedTokenIndex);
}
TEST(Pointer, GetValueByPointerWithDefault_Pointer) {