mirror of
https://github.com/AdguardTeam/AdGuardHome.git
synced 2024-11-17 02:48:28 -07:00
550b1798a1
Merge in DNS/adguard-home from 3457-darwin-svc-reload to master Closes #3457. Squashed commit of the following: commit e3d6fbccf8373194360b6480e2d702ccd0ec7107 Author: Eugene Burkov <e.burkov@adguard.com> Date: Wed Aug 18 00:52:39 2021 +0300 aghos: imp docs commit 220d37ebc1e0c2e9ba37a34650bff1480bd2fcf6 Author: Eugene Burkov <e.burkov@adguard.com> Date: Tue Aug 17 15:45:52 2021 +0300 all: fix ps
99 lines
1.9 KiB
Go
99 lines
1.9 KiB
Go
package aghos
|
|
|
|
import (
|
|
"bytes"
|
|
"testing"
|
|
|
|
"github.com/AdguardTeam/AdGuardHome/internal/aghio"
|
|
"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)
|
|
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, err := aghio.LimitReader(bytes.NewReader([]byte{1, 2, 3}), 0)
|
|
require.NoError(t, err)
|
|
|
|
target := &aghio.LimitReachedError{}
|
|
_, _, err = parsePSOutput(lr, "")
|
|
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, 1, 3)
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, 2, pid)
|
|
assert.Equal(t, 1, instances)
|
|
})
|
|
}
|