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package funcs
import (
"context"
"math"
"math/big"
"strconv"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestCreateTimeFuncs(t *testing.T) {
t.Parallel()
for i := range 10 {
// Run this a bunch to catch race conditions
t.Run(strconv.Itoa(i), func(t *testing.T) {
t.Parallel()
ctx := context.Background()
fmap := CreateTimeFuncs(ctx)
actual := fmap["time"].(func() any)
assert.Equal(t, ctx, actual().(*TimeFuncs).ctx)
})
}
}
func TestParseNum(t *testing.T) {
t.Parallel()
i, f, _ := parseNum("42")
assert.Equal(t, int64(42), i)
assert.Equal(t, int64(0), f)
i, f, _ = parseNum(42)
assert.Equal(t, int64(42), i)
assert.Equal(t, int64(0), f)
i, f, _ = parseNum(big.NewInt(42))
assert.Equal(t, int64(42), i)
assert.Equal(t, int64(0), f)
i, f, _ = parseNum(big.NewFloat(42.0))
assert.Equal(t, int64(42), i)
assert.Equal(t, int64(0), f)
i, f, _ = parseNum(uint64(math.MaxInt64))
assert.Equal(t, int64(uint64(math.MaxInt64)), i)
assert.Equal(t, int64(0), f)
i, f, _ = parseNum("9223372036854775807.999999999")
assert.Equal(t, int64(9223372036854775807), i)
assert.Equal(t, int64(999999999), f)
i, f, _ = parseNum("999999999999999.123456789123")
assert.Equal(t, int64(999999999999999), i)
assert.Equal(t, int64(123456789), f)
i, f, _ = parseNum("123456.789")
assert.Equal(t, int64(123456), i)
assert.Equal(t, int64(789000000), f)
_, _, err := parseNum("bogus.9223372036854775807")
require.Error(t, err)
_, _, err = parseNum("bogus")
require.Error(t, err)
_, _, err = parseNum("1.2.3")
require.Error(t, err)
_, _, err = parseNum(1.1)
require.Error(t, err)
i, f, err = parseNum(nil)
assert.Zero(t, i)
assert.Zero(t, f)
require.NoError(t, err)
}
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