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c2b004ba0e
The user might want to use the userdata for something different, so the serializer should ignore it by default. Explicitly setting the serializer to json_object_double_to_json_string will still make it interpret the userdata as a format string.
32 lines
929 B
C
32 lines
929 B
C
/*
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* Tests if the format string for double serialization is handled correctly
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*/
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#include <stdio.h>
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#include "config.h"
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#include "json_object.h"
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#include "json_object_private.h"
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int main()
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{
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struct json_object *obj = json_object_new_double(0.5);
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printf("Test default serializer:\n");
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printf("obj.to_string(standard)=%s\n", json_object_to_json_string(obj));
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printf("Test default serializer with custom userdata:\n");
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obj->_userdata = "test";
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printf("obj.to_string(userdata)=%s\n", json_object_to_json_string(obj));
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printf("Test explicit serializer with custom userdata:\n");
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json_object_set_serializer(obj, json_object_double_to_json_string, "test", NULL);
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printf("obj.to_string(custom)=%s\n", json_object_to_json_string(obj));
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printf("Test reset serializer:\n");
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json_object_set_serializer(obj, NULL, NULL, NULL);
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printf("obj.to_string(reset)=%s\n", json_object_to_json_string(obj));
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json_object_put(obj);
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}
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