0996f5a5ca
Since the string length returned by wp_spa_pod_get_data() does not always match the size of the actual json object because it is stored in contiguous memory, we cannot always rely on that API to get the json string data. The new wp_spa_pod_to_string() always allocates a new string with the same length as the json size, guaranteeing that the string returned always represents the json object, regardless of whether it is nested or not. It is always recommented to use wp_spa_pod_to_string() unless you know what you are doing.
153 lines
3.9 KiB
Lua
153 lines
3.9 KiB
Lua
-- Null
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json = Json.Null ()
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assert (json:is_null())
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assert (json:parse() == nil)
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assert (json:get_data() == "null")
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assert (json:get_size() == 4)
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assert (json:get_data() == json:to_string())
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-- Boolean
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json = Json.Boolean (true)
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assert (json:is_boolean())
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assert (json:parse())
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assert (json:get_data() == "true")
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assert (json:get_size() == 4)
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assert (json:get_data() == json:to_string())
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json = Json.Boolean (false)
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assert (json:is_boolean())
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assert (not json:parse())
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assert (json:get_data() == "false")
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assert (json:get_size() == 5)
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assert (json:get_data() == json:to_string())
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-- Int
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json = Json.Int (3)
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assert (json:is_int())
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assert (json:parse() == 3)
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assert (json:get_data() == "3")
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assert (json:get_size() == 1)
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assert (json:get_data() == json:to_string())
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-- Float
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json = Json.Float(3.14)
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assert (json:is_float())
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val = json:parse ()
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assert (val > 3.13 and val < 3.15)
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-- String
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json = Json.String ("wireplumber")
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assert (json:is_string())
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assert (json:parse() == "wireplumber")
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assert (json:get_data() == "\"wireplumber\"")
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assert (json:get_size() == 13)
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assert (json:get_data() == json:to_string())
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-- Array
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json = Json.Array { Json.Null (), Json.Null () }
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assert (json:is_array())
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val = json:parse ()
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assert (val[1] == nil)
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assert (val[2] == nil)
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assert (json:get_data() == "[null, null]")
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assert (json:get_size() == 12)
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assert (json:get_data() == json:to_string())
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json = Json.Array { true, false }
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assert (json:is_array())
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val = json:parse ()
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assert (val[1])
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assert (not val[2])
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assert (json:get_data() == "[true, false]")
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assert (json:get_size() == 13)
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assert (json:get_data() == json:to_string())
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json = Json.Array {1, 2, 3}
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assert (json:is_array())
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val = json:parse ()
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assert (val[1] == 1)
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assert (val[2] == 2)
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assert (val[3] == 3)
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assert (json:get_data() == "[1, 2, 3]")
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assert (json:get_size() == 9)
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assert (json:get_data() == json:to_string())
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json = Json.Array {1.11, 2.22, 3.33}
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assert (json:is_array())
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val = json:parse ()
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assert (val[1] > 1.10 and val[1] < 1.12)
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assert (val[2] > 2.21 and val[2] < 2.23)
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assert (val[3] > 3.32 and val[3] < 3.34)
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json = Json.Array {"lua", "spa", "json"}
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assert (json:is_array())
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val = json:parse ()
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assert (val[1] == "lua")
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assert (val[2] == "spa")
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assert (val[3] == "json")
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assert (json:get_data() == "[\"lua\", \"spa\", \"json\"]")
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assert (json:get_size() == 22)
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assert (json:get_data() == json:to_string())
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json = Json.Array {
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Json.Array {
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Json.Object {
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key1 = 1
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},
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Json.Object {
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key2 = 2
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},
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}
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}
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assert (json:is_array())
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assert (json:get_data() == "[[{\"key1\":1}, {\"key2\":2}]]")
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assert (json:get_data() == json:to_string())
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-- Object
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json = Json.Object {
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key1 = Json.Null(),
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key2 = true,
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key3 = 3,
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key4 = 4.44,
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key5 = "foo",
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key6 = Json.Array {5, 6, 7},
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key7 = Json.Object {
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key_nested1 = "nested",
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key_nested2 = 8,
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key_nested3 = Json.Array {false, true, false}
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}
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}
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assert (json:is_object())
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val = json:parse ()
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assert (val.key1 == nil)
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assert (val.key2 == true)
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assert (val.key3 == 3)
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assert (val.key4 > 4.43 and val.key4 < 4.45)
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assert (val.key5 == "foo")
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assert (val.key6[1] == 5)
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assert (val.key6[2] == 6)
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assert (val.key6[3] == 7)
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assert (val.key7.key_nested1 == "nested")
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assert (val.key7.key_nested2 == 8)
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assert (not val.key7.key_nested3[1])
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assert (val.key7.key_nested3[2])
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assert (not val.key7.key_nested3[3])
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-- Raw
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json = Json.Raw ("[\"foo\", \"bar\"]")
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assert (json:is_array())
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assert (json:get_data() == "[\"foo\", \"bar\"]")
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assert (json:get_data() == json:to_string())
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val = json:parse ()
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assert (val[1] == "foo")
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assert (val[2] == "bar")
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json = Json.Raw ("{\"name\": \"wireplumber\", \"version\": [0, 4, 7]}")
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assert (json:is_object())
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assert (json:get_data() == "{\"name\": \"wireplumber\", \"version\": [0, 4, 7]}")
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assert (json:get_data() == json:to_string())
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val = json:parse ()
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assert (val.name == "wireplumber")
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assert (val.version[1] == 0)
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assert (val.version[2] == 4)
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assert (val.version[3] == 7)
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