hakurei/container/autoroot_test.go
Ophestra 5d8a2199b6
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container/init: op interface valid method
Check ops early and eliminate duplicate checks.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2025-08-21 00:18:50 +09:00

108 lines
2.2 KiB
Go

package container
import "testing"
func TestAutoRootOp(t *testing.T) {
checkOpsValid(t, []opValidTestCase{
{"nil", (*AutoRootOp)(nil), false},
{"zero", new(AutoRootOp), false},
{"valid", &AutoRootOp{Host: MustAbs("/")}, true},
})
checkOpsBuilder(t, []opsBuilderTestCase{
{"pd", new(Ops).Root(MustAbs("/"), "048090b6ed8f9ebb10e275ff5d8c0659", BindWritable), Ops{
&AutoRootOp{
Host: MustAbs("/"),
Prefix: "048090b6ed8f9ebb10e275ff5d8c0659",
Flags: BindWritable,
},
}},
})
checkOpIs(t, []opIsTestCase{
{"zero", new(AutoRootOp), new(AutoRootOp), false},
{"internal ne", &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable,
}, &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable,
resolved: []Op{new(BindMountOp)},
}, true},
{"prefix differs", &AutoRootOp{
Host: MustAbs("/"),
Prefix: "\x00",
Flags: BindWritable,
}, &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable,
}, false},
{"flags differs", &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable | BindDevice,
}, &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable,
}, false},
{"host differs", &AutoRootOp{
Host: MustAbs("/tmp/"),
Prefix: ":3",
Flags: BindWritable,
}, &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable,
}, false},
{"equals", &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable,
}, &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable,
}, true},
})
checkOpMeta(t, []opMetaTestCase{
{"root", &AutoRootOp{
Host: MustAbs("/"),
Prefix: ":3",
Flags: BindWritable,
}, "setting up", `auto root "/" prefix :3 flags 0x2`},
})
}
func TestIsAutoRootBindable(t *testing.T) {
testCases := []struct {
name string
want bool
}{
{"proc", false},
{"dev", false},
{"tmp", false},
{"mnt", false},
{"etc", false},
{"", false},
{"var", true},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
if got := IsAutoRootBindable(tc.name); got != tc.want {
t.Errorf("IsAutoRootBindable: %v, want %v", got, tc.want)
}
})
}
}