mirror of
https://github.com/AdguardTeam/AdGuardHome.git
synced 2024-12-25 08:08:18 +03:00
8b6c260de8
Squashed commit of the following:
commit cdb77df24d1f62b2cf4b26a6e65342e6362d2091
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date: Fri Oct 6 16:31:11 2023 +0300
all: upd golibs
97 lines
1.9 KiB
Go
97 lines
1.9 KiB
Go
package aghos
|
|
|
|
import (
|
|
"bytes"
|
|
"testing"
|
|
|
|
"github.com/AdguardTeam/golibs/ioutil"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestLargestLabeled(t *testing.T) {
|
|
const (
|
|
comm = `command-name`
|
|
nl = "\n"
|
|
)
|
|
|
|
testCases := []struct {
|
|
name string
|
|
data []byte
|
|
wantPID int
|
|
wantInstNum int
|
|
}{{
|
|
name: "success",
|
|
data: []byte(nl +
|
|
` 123 not-a-` + comm + nl +
|
|
` 321 ` + comm + nl,
|
|
),
|
|
wantPID: 321,
|
|
wantInstNum: 1,
|
|
}, {
|
|
name: "several",
|
|
data: []byte(nl +
|
|
`1 ` + comm + nl +
|
|
`5 /` + comm + nl +
|
|
`2 /some/path/` + comm + nl +
|
|
`4 ./` + comm + nl +
|
|
`3 ` + comm + nl +
|
|
`10 .` + comm + nl,
|
|
),
|
|
wantPID: 5,
|
|
wantInstNum: 5,
|
|
}, {
|
|
name: "no_any",
|
|
data: []byte(nl +
|
|
`1 ` + `not-a-` + comm + nl +
|
|
`2 ` + `not-a-` + comm + nl +
|
|
`3 ` + `not-a-` + comm + nl,
|
|
),
|
|
wantPID: 0,
|
|
wantInstNum: 0,
|
|
}, {
|
|
name: "weird_input",
|
|
data: []byte(nl +
|
|
`abc ` + comm + nl +
|
|
`-1 ` + comm + nl,
|
|
),
|
|
wantPID: 0,
|
|
wantInstNum: 0,
|
|
}}
|
|
|
|
for _, tc := range testCases {
|
|
r := bytes.NewReader(tc.data)
|
|
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
pid, instNum, err := parsePSOutput(r, comm, nil)
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, tc.wantPID, pid)
|
|
assert.Equal(t, tc.wantInstNum, instNum)
|
|
})
|
|
}
|
|
|
|
t.Run("scanner_fail", func(t *testing.T) {
|
|
lr := ioutil.LimitReader(bytes.NewReader([]byte{1, 2, 3}), 0)
|
|
|
|
target := &ioutil.LimitError{}
|
|
_, _, err := parsePSOutput(lr, "", nil)
|
|
require.ErrorAs(t, err, &target)
|
|
|
|
assert.EqualValues(t, 0, target.Limit)
|
|
})
|
|
|
|
t.Run("ignore", func(t *testing.T) {
|
|
r := bytes.NewReader([]byte(nl +
|
|
`1 ` + comm + nl +
|
|
`2 ` + comm + nl +
|
|
`3` + comm + nl,
|
|
))
|
|
|
|
pid, instances, err := parsePSOutput(r, comm, []int{1, 3})
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, 2, pid)
|
|
assert.Equal(t, 1, instances)
|
|
})
|
|
}
|