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package gojq_test
import (
"fmt"
"math"
"math/big"
"testing"
"github.com/wader/gojq"
)
func TestPreview(t *testing.T) {
testCases := []struct {
value any
expected string
}{
{
nil,
"null",
},
{
false,
"false",
},
{
true,
"true",
},
{
0,
"0",
},
{
3.14,
"3.14",
},
{
math.NaN(),
"null",
},
{
math.Inf(1),
"1.7976931348623157e+308",
},
{
math.Inf(-1),
"-1.7976931348623157e+308",
},
{
big.NewInt(9223372036854775807),
"9223372036854775807",
},
{
new(big.Int).SetBytes([]byte("\x0c\x9f\x2c\x9c\xd0\x46\x74\xed\xea\x3f\xff\xff\xff")),
"999999999999999999999999999999",
},
{
new(big.Int).SetBytes([]byte("\x0c\x9f\x2c\x9c\xd0\x46\x74\xed\xea\x40\x00\x00\x00")),
"10000000000000000000000000 ...",
},
{
"0 1 2 3 4 5 6 7 8 9 10 11 12",
`"0 1 2 3 4 5 6 7 8 9 10 11 12"`,
},
{
"0 1 2 3 4 5 6 7 8 9 10 11 12 13",
`"0 1 2 3 4 5 6 7 8 9 10 1 ..."`,
},
{
"０１２３４５６７８９",
`"０１２３４５６７ ..."`,
},
{
[]any{},
"[]",
},
{
[]any{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12},
"[0,1,2,3,4,5,6,7,8,9,10,11,12]",
},
{
[]any{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
"[0,1,2,3,4,5,6,7,8,9,10,1 ...]",
},
{
[]any{[]any{[]any{[]any{[]any{[]any{[]any{[]any{nil, nil, nil}}}}}}}},
"[[[[[[[[null,null,null]]]]]]]]",
},
{
[]any{[]any{[]any{[]any{[]any{[]any{[]any{[]any{nil, nil, nil, nil}}}}}}}},
"[[[[[[[[null,null,null,nu ...]",
},
{
map[string]any{},
"{}",
},
{
map[string]any{"0": map[string]any{"1": map[string]any{"2": map[string]any{"3": []any{nil}}}}},
`{"0":{"1":{"2":{"3":[null]}}}}`,
},
{
map[string]any{"0": map[string]any{"1": map[string]any{"2": map[string]any{"3": map[string]any{"4": map[string]any{}}}}}},
`{"0":{"1":{"2":{"3":{"4": ...}`,
},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%v", tc.value), func(t *testing.T) {
got := gojq.Preview(tc.value)
if got != tc.expected {
t.Errorf("Preview(%v): got %s, expected %s", tc.value, got, tc.expected)
}
})
}
}
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