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terraform-provider-proxmox/proxmoxtf/resource/validators/file_test.go
Sven Greb cc9d0e7131
feat(file): add support to set the file mode (#1478)
* feat(file): Add support to set the file mode

GH-733 [1] implemented basic support for hook scripts, but the authors
"did not manage to find time to work on" [2] also including support to
set the file mode. This small but important feature makes the use of the
`proxmox_virtual_environment_container.hook_script_file_id` [3] and
`virtual_environment_vm.hook_script_file_id` [34] attributes basically
useless when not combined with the manual step of making the uploaded
file executable (manually running `chmod +x /path/to/script` or using
other methods, based on the storage backend). Using the
`hook_script_file_id` on its own also causes all planned and applies
changes in the same execution to not be saved in the state because the
Proxmox VE API responses with a HTTP `500` because the uploaded and
assigned file is not executable.

This pull request implements the missing feature to set the file mode
by adding a new `file_mode` attribute of type `string` where an
octal-formatted value can be passed, e.g. `0700` or only `600`.
Note that the support for the octal prefixes `0o` and `0x` are not
supported to reduced the complexity, even though Go of course support
it, including the used `os.FileMode` type [5].
Changing the file mode also causes the file to be replaced, which is
true for almost any attribute in the `proxmox_virtual_environment_file`
resource, to ensure that the file mode can also be changed after the
initial creation.

[1]: https://github.com/bpg/terraform-provider-proxmox/pull/733
[2]: https://github.com/bpg/terraform-provider-proxmox/pull/733#issuecomment-2096716738
[3]: https://registry.terraform.io/providers/bpg/proxmox/latest/docs/resources/virtual_environment_container#hook_script_file_id
[4]: https://registry.terraform.io/providers/bpg/proxmox/latest/docs/resources/virtual_environment_vm#hook_script_file_id
[5]: https://pkg.go.dev/os#FileMode

Related to GH-570
Related to GH-733

Signed-off-by: Sven Greb <development@svengreb.de>


---------

Signed-off-by: Sven Greb <development@svengreb.de>
2024-08-13 21:28:48 -04:00

80 lines
1.7 KiB
Go

/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
package validators
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestFileID(t *testing.T) {
t.Parallel()
tests := []struct {
name string
value string
valid bool
}{
{"empty", "", true},
{"invalid", "invalid", false},
{"valid", "local:vztmpl/zen-dns-0.1.tar.zst", true},
{"valid when datastore name has dots", "terraform.proxmox.storage.compute.zen:vztmpl/zen-dns-0.1.tar.zst", true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
f := FileID()
res := f(tt.value, nil)
if tt.valid {
require.Empty(t, res, "validate: '%s'", tt.value)
} else {
require.NotEmpty(t, res, "validate: '%s'", tt.value)
}
})
}
}
func TestFileMode(t *testing.T) {
t.Parallel()
tests := []struct {
name string
value string
valid bool
}{
{"valid", "0700", true},
{"invalid", "invalid", false},
// Even though Go supports octal prefixes, we should not allow them in the string value to reduce the complexity.
{"invalid", "0o700", false},
{"invalid", "0x700", false},
// Maximum value for uint32, incremented by one.
{"too large", "4294967296", false},
{"too small", "0", false},
{"negative", "-1", false},
{"empty", "", false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
f := FileMode()
res := f(tt.value, nil)
if tt.valid {
require.Empty(t, res, "validate: '%s'", tt.value)
} else {
require.NotEmpty(t, res, "validate: '%s'", tt.value)
}
})
}
}