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Code Activity

hscan adds support for i386 platform (#1652)

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* hscan adds support for i386 platform

Signed-off-by: monkey <monkey92t@gmail.com>

* update go.sum

Signed-off-by: monkey <monkey92t@gmail.com>

* detect overflow of scan

Signed-off-by: monkey <golang@88.com>

* restore the return value type of decoderFunc to error

Signed-off-by: monkey <golang@88.com>

* fix clean

Signed-off-by: monkey <golang@88.com>

* fix clean

Signed-off-by: monkey <golang@88.com>

Co-authored-by: Monkey <monkey@MonkeydeiMac.local>
This commit is contained in:
monkey92t
2021-02-09 20:44:24 +08:00
committed by GitHub
parent fd6fac1a1a
commit 27df2313cd
4 changed files with 156 additions and 41 deletions
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101
internal/hscan/hscan_test.go
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@ -1,6 +1,8 @@
package hscan
import (
"math"
"strconv"
"testing"
. "github.com/onsi/ginkgo"
@ -11,12 +13,21 @@ type data struct {
Omit string `redis:"-"`
Empty string
String string `redis:"string"`
Bytes []byte `redis:"byte"`
Int int `redis:"int"`
Uint uint `redis:"uint"`
Float float32 `redis:"float"`
Bool bool `redis:"bool"`
String string `redis:"string"`
Bytes []byte `redis:"byte"`
Int int `redis:"int"`
Int8 int8 `redis:"int8"`
Int16 int16 `redis:"int16"`
Int32 int32 `redis:"int32"`
Int64 int64 `redis:"int64"`
Uint uint `redis:"uint"`
Uint8 uint8 `redis:"uint8"`
Uint16 uint16 `redis:"uint16"`
Uint32 uint32 `redis:"uint32"`
Uint64 uint64 `redis:"uint64"`
Float float32 `redis:"float"`
Float64 float64 `redis:"float64"`
Bool bool `redis:"bool"`
}
type i []interface{}
@ -43,6 +54,47 @@ var _ = Describe("Scan", func() {
Expect(Scan(data{}, i{"key", "string"}, i{nil, nil})).To(HaveOccurred())
})
It("number out of range", func() {
f := func(v uint64) string {
return strconv.FormatUint(v, 10) + "1"
}
keys := i{"int8", "int16", "int32", "int64", "uint8", "uint16", "uint32", "uint64", "float", "float64"}
vals := i{
f(math.MaxInt8), f(math.MaxInt16), f(math.MaxInt32), f(math.MaxInt64),
f(math.MaxUint8), f(math.MaxUint16), f(math.MaxUint32), strconv.FormatUint(math.MaxUint64, 10) + "1",
"13.4028234663852886e+38", "11.79769313486231570e+308",
}
for k, v := range keys {
var d data
Expect(Scan(&d, i{v}, i{vals[k]})).To(HaveOccurred())
}
//success
f = func(v uint64) string {
return strconv.FormatUint(v, 10)
}
keys = i{"int8", "int16", "int32", "int64", "uint8", "uint16", "uint32", "uint64", "float", "float64"}
vals = i{
f(math.MaxInt8), f(math.MaxInt16), f(math.MaxInt32), f(math.MaxInt64),
f(math.MaxUint8), f(math.MaxUint16), f(math.MaxUint32), strconv.FormatUint(math.MaxUint64, 10),
"3.40282346638528859811704183484516925440e+38", "1.797693134862315708145274237317043567981e+308",
}
var d data
Expect(Scan(&d, keys, vals)).NotTo(HaveOccurred())
Expect(d).To(Equal(data{
Int8: math.MaxInt8,
Int16: math.MaxInt16,
Int32: math.MaxInt32,
Int64: math.MaxInt64,
Uint8: math.MaxUint8,
Uint16: math.MaxUint16,
Uint32: math.MaxUint32,
Uint64: math.MaxUint64,
Float: math.MaxFloat32,
Float64: math.MaxFloat64,
}))
})
It("scans good values", func() {
var d data
@ -50,16 +102,22 @@ var _ = Describe("Scan", func() {
Expect(Scan(&d, i{"key"}, i{"value"})).NotTo(HaveOccurred())
Expect(d).To(Equal(data{}))
keys := i{"string", "byte", "int", "uint", "float", "bool"}
vals := i{"str!", "bytes!", "123", "456", "123.456", "1"}
keys := i{"string", "byte", "int", "int64", "uint", "uint64", "float", "float64", "bool"}
vals := i{
"str!", "bytes!", "123", "123456789123456789", "456", "987654321987654321",
"123.456", "123456789123456789.987654321987654321", "1",
}
Expect(Scan(&d, keys, vals)).NotTo(HaveOccurred())
Expect(d).To(Equal(data{
String: "str!",
Bytes: []byte("bytes!"),
Int: 123,
Uint: 456,
Float: 123.456,
Bool: true,
String: "str!",
Bytes: []byte("bytes!"),
Int: 123,
Int64: 123456789123456789,
Uint: 456,
Uint64: 987654321987654321,
Float: 123.456,
Float64: 1.2345678912345678e+17,
Bool: true,
}))
// Scan a different type with the same values to test that
@ -85,12 +143,15 @@ var _ = Describe("Scan", func() {
Expect(Scan(&d, i{"string", "float", "bool"}, i{"", "1", "t"})).NotTo(HaveOccurred())
Expect(d).To(Equal(data{
String: "",
Bytes: []byte("bytes!"),
Int: 123,
Uint: 456,
Float: 1.0,
Bool: true,
String: "",
Bytes: []byte("bytes!"),
Int: 123,
Int64: 123456789123456789,
Uint: 456,
Uint64: 987654321987654321,
Float: 1.0,
Float64: 1.2345678912345678e+17,
Bool: true,
}))
})