mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
79 lines
1.9 KiB
Go
79 lines
1.9 KiB
Go
//+build !windows
|
||
|
||
package daemon
|
||
|
||
import (
|
||
"testing"
|
||
)
|
||
|
||
func TestContainerTopValidatePSArgs(t *testing.T) {
|
||
tests := map[string]bool{
|
||
"ae -o uid=PID": true,
|
||
"ae -o \"uid= PID\"": true, // ascii space (0x20)
|
||
"ae -o \"uid= PID\"": false, // unicode space (U+2003, 0xe2 0x80 0x83)
|
||
"ae o uid=PID": true,
|
||
"aeo uid=PID": true,
|
||
"ae -O uid=PID": true,
|
||
"ae -o pid=PID2 -o uid=PID": true,
|
||
"ae -o pid=PID": false,
|
||
"ae -o pid=PID -o uid=PIDX": true, // FIXME: we do not need to prohibit this
|
||
"aeo pid=PID": false,
|
||
"ae": false,
|
||
"": false,
|
||
}
|
||
for psArgs, errExpected := range tests {
|
||
err := validatePSArgs(psArgs)
|
||
t.Logf("tested %q, got err=%v", psArgs, err)
|
||
if errExpected && err == nil {
|
||
t.Fatalf("expected error, got %v (%q)", err, psArgs)
|
||
}
|
||
if !errExpected && err != nil {
|
||
t.Fatalf("expected nil, got %v (%q)", err, psArgs)
|
||
}
|
||
}
|
||
}
|
||
|
||
func TestContainerTopParsePSOutput(t *testing.T) {
|
||
tests := []struct {
|
||
output []byte
|
||
pids []uint32
|
||
errExpected bool
|
||
}{
|
||
{[]byte(` PID COMMAND
|
||
42 foo
|
||
43 bar
|
||
- -
|
||
100 baz
|
||
`), []uint32{42, 43}, false},
|
||
{[]byte(` UID COMMAND
|
||
42 foo
|
||
43 bar
|
||
- -
|
||
100 baz
|
||
`), []uint32{42, 43}, true},
|
||
// unicode space (U+2003, 0xe2 0x80 0x83)
|
||
{[]byte(` PID COMMAND
|
||
42 foo
|
||
43 bar
|
||
- -
|
||
100 baz
|
||
`), []uint32{42, 43}, true},
|
||
// the first space is U+2003, the second one is ascii.
|
||
{[]byte(` PID COMMAND
|
||
42 foo
|
||
43 bar
|
||
100 baz
|
||
`), []uint32{42, 43}, true},
|
||
}
|
||
|
||
for _, f := range tests {
|
||
_, err := parsePSOutput(f.output, f.pids)
|
||
t.Logf("tested %q, got err=%v", string(f.output), err)
|
||
if f.errExpected && err == nil {
|
||
t.Fatalf("expected error, got %v (%q)", err, string(f.output))
|
||
}
|
||
if !f.errExpected && err != nil {
|
||
t.Fatalf("expected nil, got %v (%q)", err, string(f.output))
|
||
}
|
||
}
|
||
}
|