83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
#include <iostream>
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#include "simdjson.h"
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// we define our own asserts to get around NDEBUG
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#ifndef ASSERT
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#define ASSERT(x) \
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{ if (!(x)) { \
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std::cerr << "Failed assertion " << #x << std::endl; \
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return false; \
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} \
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}
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#endif
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using namespace simdjson;
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const padded_string TEST_JSON = R"(
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{
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"/~01abc": [
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0,
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{
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"\\\" 0": [
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"value0",
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"value1"
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]
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}
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],
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"0": "0 ok",
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"01": "01 ok",
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"": "empty ok",
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"arr": []
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}
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)"_padded;
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bool json_pointer_success_test(const char *json_pointer, std::string_view expected_value) {
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std::cout << "Running successful JSON pointer test '" << json_pointer << "' ..." << std::endl;
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auto doc = document::parse(TEST_JSON);
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auto [value, error] = doc[json_pointer].as_string();
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if (error) { std::cerr << "Unexpected Error: " << error << std::endl; return false; }
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ASSERT(value == expected_value);
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return true;
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}
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bool json_pointer_success_test(const char *json_pointer) {
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std::cout << "Running successful JSON pointer test '" << json_pointer << "' ..." << std::endl;
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auto doc = document::parse(TEST_JSON);
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auto [value, error] = doc[json_pointer];
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if (error) { std::cerr << "Unexpected Error: " << error << std::endl; return false; }
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return true;
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}
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bool json_pointer_failure_test(const char *json_pointer, error_code expected_failure_test) {
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std::cout << "Running invalid JSON pointer test '" << json_pointer << "' ..." << std::endl;
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auto doc = document::parse(TEST_JSON);
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auto [value, error] = doc[json_pointer];
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ASSERT(error == expected_failure_test);
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return true;
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}
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int main() {
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if (
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json_pointer_success_test("/~1~001abc/1/\\\" 0/0", "value0") &&
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json_pointer_success_test("/~1~001abc/1/\\\" 0/1", "value1") &&
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json_pointer_failure_test("/~1~001abc/1/\\\" 0/2", INDEX_OUT_OF_BOUNDS) && // index actually out of bounds
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json_pointer_success_test("/arr") && // get array
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json_pointer_failure_test("/arr/0", INDEX_OUT_OF_BOUNDS) && // array index 0 out of bounds on empty array
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json_pointer_success_test("/~1~001abc") && // get object
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json_pointer_success_test("/0", "0 ok") && // object index with integer-ish key
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json_pointer_success_test("/01", "01 ok") && // object index with key that would be an invalid integer
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json_pointer_success_test("/", "empty ok") && // object index with empty key
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json_pointer_failure_test("/~01abc", NO_SUCH_FIELD) && // Test that we don't try to compare the literal key
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json_pointer_failure_test("/~1~001abc/01", INVALID_JSON_POINTER) && // Leading 0 in integer index
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json_pointer_failure_test("/~1~001abc/", INVALID_JSON_POINTER) && // Empty index to array
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json_pointer_failure_test("/~1~001abc/-", INDEX_OUT_OF_BOUNDS) && // End index is always out of bounds
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true
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) {
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std::cout << "Success!" << std::endl;
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} else {
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std::cerr << "Failed!" << std::endl;
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}
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}
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