66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
package seccomp_test
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import (
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"errors"
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"runtime"
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"syscall"
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"testing"
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"git.gensokyo.uk/security/fortify/seccomp"
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)
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func TestLibraryError(t *testing.T) {
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testCases := []struct {
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name string
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sample *seccomp.LibraryError
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want string
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wantIs bool
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compare error
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}{
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{
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"full",
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&seccomp.LibraryError{Prefix: "seccomp_export_bpf failed", Seccomp: syscall.ECANCELED, Errno: syscall.EBADF},
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"seccomp_export_bpf failed: operation canceled (bad file descriptor)",
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true,
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&seccomp.LibraryError{Prefix: "seccomp_export_bpf failed", Seccomp: syscall.ECANCELED, Errno: syscall.EBADF},
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},
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{
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"errno only",
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&seccomp.LibraryError{Prefix: "seccomp_init failed", Errno: syscall.ENOMEM},
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"seccomp_init failed: cannot allocate memory",
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false,
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nil,
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},
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{
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"seccomp only",
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&seccomp.LibraryError{Prefix: "internal libseccomp failure", Seccomp: syscall.EFAULT},
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"internal libseccomp failure: bad address",
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true,
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syscall.EFAULT,
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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if errors.Is(tc.sample, tc.compare) != tc.wantIs {
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t.Errorf("errors.Is(%#v, %#v) did not return %v",
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tc.sample, tc.compare, tc.wantIs)
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}
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if got := tc.sample.Error(); got != tc.want {
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t.Errorf("Error: %q, want %q",
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got, tc.want)
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}
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})
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}
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t.Run("invalid", func(t *testing.T) {
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wantPanic := "invalid libseccomp error"
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defer func() {
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if r := recover(); r != wantPanic {
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t.Errorf("panic: %q, want %q", r, wantPanic)
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}
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}()
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runtime.KeepAlive(new(seccomp.LibraryError).Error())
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})
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}
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