Ophestra
5d8a2199b6
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Check ops early and eliminate duplicate checks. Signed-off-by: Ophestra <cat@gensokyo.uk>
143 lines
3.4 KiB
Go
143 lines
3.4 KiB
Go
package container
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import (
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"syscall"
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"testing"
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)
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func TestMountTmpfsOp(t *testing.T) {
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checkOpsValid(t, []opValidTestCase{
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{"nil", (*MountTmpfsOp)(nil), false},
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{"zero", new(MountTmpfsOp), false},
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{"nil path", &MountTmpfsOp{FSName: "tmpfs"}, false},
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{"zero fsname", &MountTmpfsOp{Path: MustAbs("/tmp/")}, false},
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{"valid", &MountTmpfsOp{FSName: "tmpfs", Path: MustAbs("/tmp/")}, true},
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})
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checkOpsBuilder(t, []opsBuilderTestCase{
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{"runtime", new(Ops).Tmpfs(
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MustAbs("/run/user"),
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1<<10,
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0755,
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), Ops{
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&MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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},
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}},
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{"nscd", new(Ops).Readonly(
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MustAbs("/var/run/nscd"),
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0755,
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), Ops{
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&MountTmpfsOp{
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FSName: "readonly",
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Path: MustAbs("/var/run/nscd"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV | syscall.MS_RDONLY,
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Perm: 0755,
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},
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}},
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})
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checkOpIs(t, []opIsTestCase{
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{"zero", new(MountTmpfsOp), new(MountTmpfsOp), false},
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{"fsname differs", &MountTmpfsOp{
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FSName: "readonly",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, false},
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{"path differs", &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user/differs"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, false},
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{"flags differs", &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV | syscall.MS_RDONLY,
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Size: 1 << 10,
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Perm: 0755,
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}, &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, false},
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{"size differs", &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1,
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Perm: 0755,
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}, &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, false},
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{"perm differs", &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0700,
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}, &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, false},
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{"equals", &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, true},
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})
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checkOpMeta(t, []opMetaTestCase{
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{"runtime", &MountTmpfsOp{
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FSName: "ephemeral",
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Path: MustAbs("/run/user"),
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Flags: syscall.MS_NOSUID | syscall.MS_NODEV,
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Size: 1 << 10,
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Perm: 0755,
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}, "mounting", `tmpfs on "/run/user" size 1024`},
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})
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}
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