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# file : tests/function/json/testscript
# license : MIT; see accompanying LICENSE file
# See also tests in type/json/.
.include ../../common.testscript
: type
:
$* <<EOI >>EOO
print $value_type([json] )
print $value_type([json] null)
print $value_type([json] true)
print $value_type([json] 123)
print $value_type([json] -123)
print $value_type([json] 123, true)
print $value_type([json] -123, true)
print $value_type([json] 1 2 3)
print $value_type([json] one@1 two@2 three@3)
j = [json] one@1 two@2 three@3
i = [uint64] 1
m = ($j[$i])
print $value_type($j[$i])
print $value_type($m)
EOI
null
null
boolean
number
number
unsigned number
signed number
array
object
object
object
EOO
: value-size
:
$* <<EOI >>EOO
print $value_size([json] null)
print $value_size([json] true)
print $value_size([json] 123)
print $value_size([json] abc)
print $size([string] ([json] abc)) # @@ Should be 3 (quoted, type hint).
print $value_size([json] 1 2 3)
print $value_size([json] one@1 two@2 three@3)
print $array_size([json] 1 2 3)
print $array_size([json] null)
EOI
0
1
1
1
5
3
3
3
0
EOO
: member
:
$* <<EOI >>EOO
j = [json] one@1 two@2 three@3
i = [uint64] 1
m = ($j[$i])
print $member_name($j[$i]) $member_value($j[$i])
print $member_name($m) $member_value($m)
for m: $j
print $member_name($m) $member_value($m)
EOI
two 2
two 2
one 1
two 2
three 3
EOO
: names
:
$* <<EOI >>EOO
j = [json] one@1 two@2 three@3
for n: $object_names($j)
print $n ($j[$n])
print $object_names([json] null)
EOI
one 1
two 2
three 3
EOO
: find
:
$* <<EOI >>EOO
j = [json] 1 ([json] one@1 two@2) 2 true 3 null 4 abc -5 null ([json] 1 2 3)
print $array_find_index($j, null)
print $array_find_index($j, true)
print $array_find_index($j, 3)
print $array_find_index($j, 0x4)
print $array_find_index($j, -5)
print $array_find_index($j, abc)
print $array_find_index($j, [json] 1 2 3)
print $array_find_index($j, [json] two@2 one@1)
print $array_find_index($j, [json] 1 2)
print $array_find_index($j, [json] one@1)
print $array_find_index($j, [json] one@1 two@2 three@3)
print $array_find_index($j, [json] one@1 TWO@3)
print $array_find_index($j, [json] one@1 two@3)
print $array_find_index([json] null, 1)
EOI
5
3
4
6
8
7
10
1
11
11
11
11
11
0
EOO
: parse
:
{
: basics
:
$* <<EOI >>EOO
print $json.parse('[123, "abc", {"one":1, "two":2}]')
EOI
[123,"abc",{"one":1,"two":2}]
EOO
: diagnostics-invalid-input
:
$* <<EOI 2>>EOE != 0
print $json.parse('{"one":, "two":2}]')
EOI
error: invalid json input: unexpected byte ',' in value
info: line 1, column 8, byte offset 8
<stdin>:1:8: info: while calling json.parse(<untyped>)
EOE
: diagnostics-duplicate-input
:
$* <<EOI 2>>EOE != 0
print $json.parse('{"one":1, "one":2}]')
EOI
error: invalid json input: duplicate object member 'one'
info: line 1, column 11, byte offset 15
<stdin>:1:8: info: while calling json.parse(<untyped>)
EOE
}
: serialize
:
{
: basics
:
$* <<EOI >>EOO
j = [json] 123 abc ([json] one@1 two@2)
print $json.serialize($j)
print $json.serialize($j, 0)
EOI
[
123,
"abc",
{
"one": 1,
"two": 2
}
]
[123,"abc",{"one":1,"two":2}]
EOO
: diagnostics
:
if false
{
# This is not easy to trigger normally so we have a normally-disabled
# special hack in the $json.serialize() implementation to trigger this.
#
$* <<EOI 2>>EOE != 0
print $json.serialize([json] deadbeef)
EOI
error: invalid json value: invalid UTF-8 text
info: while serializing string value
info: offending byte offset 4
<stdin>:1:8: info: while calling json.serialize(json)
EOE
}
}
: load
:
{
: basics
:
cat <<EOI >=input.json;
{
"str":"abc",
"num":123,
"arr":[1, 2, 3],
"obj":{"one":1, "two":2, "three":3}
}
EOI
$* <<EOI >>EOO
j = $json.load(input.json)
for m: $j
print $member_name($m) $member_value($m)
EOI
str abc
num 123
arr [1,2,3]
obj {"one":1,"two":2,"three":3}
EOO
: diagnostics
:
cat <<EOI >=input.json;
{
"str":"abc",
"num":,
"arr":[1, 2, 3],
"obj":{"one":1, "two":2, "three":3}
}
EOI
$* <<EOI 2>>EOE != 0
j = $json.load(input.json)
EOI
input.json:3:9: error: invalid json input: unexpected byte ',' in value
info: byte offset 26
<stdin>:1:6: info: while calling json.load(<untyped>)
EOE
}
: size
:
{
$* <'print $size([json_set] a b b)' >'2' : json-set
$* <'print $size([json_map] a@1 b@2 b@3)' >'2' : json-map
}
: keys
:
$* <'print $keys([json_map] 2@([json] a@1 b@2 c@3) 1@([json] 1 2 3))' >'[1,2]'
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