aconfig: add default-permission argument for create-cache command
Aconfig set flag default permission as READ_WRITE regardless of the
release configuration. This change enables the caller of create-cache to
set the default permission for all flags, if the flag doesn't have a
value.
Test: atest aconfig.test
Bug: 294417368
Change-Id: I1ba19e1ba793cd2ae59923b136b9b50a92315ece
diff --git a/tools/aconfig/src/commands.rs b/tools/aconfig/src/commands.rs
index bd09e24..ab5b0f2 100644
--- a/tools/aconfig/src/commands.rs
+++ b/tools/aconfig/src/commands.rs
@@ -52,10 +52,15 @@
pub contents: Vec<u8>,
}
-const DEFAULT_FLAG_STATE: ProtoFlagState = ProtoFlagState::DISABLED;
-const DEFAULT_FLAG_PERMISSION: ProtoFlagPermission = ProtoFlagPermission::READ_WRITE;
+pub const DEFAULT_FLAG_STATE: ProtoFlagState = ProtoFlagState::DISABLED;
+pub const DEFAULT_FLAG_PERMISSION: ProtoFlagPermission = ProtoFlagPermission::READ_WRITE;
-pub fn parse_flags(package: &str, declarations: Vec<Input>, values: Vec<Input>) -> Result<Vec<u8>> {
+pub fn parse_flags(
+ package: &str,
+ declarations: Vec<Input>,
+ values: Vec<Input>,
+ default_permission: ProtoFlagPermission,
+) -> Result<Vec<u8>> {
let mut parsed_flags = ProtoParsedFlags::new();
for mut input in declarations {
@@ -86,11 +91,11 @@
parsed_flag.set_description(flag_declaration.take_description());
parsed_flag.bug.append(&mut flag_declaration.bug);
parsed_flag.set_state(DEFAULT_FLAG_STATE);
- parsed_flag.set_permission(DEFAULT_FLAG_PERMISSION);
+ parsed_flag.set_permission(default_permission);
let mut tracepoint = ProtoTracepoint::new();
tracepoint.set_source(input.source.clone());
tracepoint.set_state(DEFAULT_FLAG_STATE);
- tracepoint.set_permission(DEFAULT_FLAG_PERMISSION);
+ tracepoint.set_permission(default_permission);
parsed_flag.trace.push(tracepoint);
// verify ParsedFlag looks reasonable
@@ -328,6 +333,36 @@
}
#[test]
+ fn test_parse_flags_setting_default() {
+ let first_flag = r#"
+ package: "com.first"
+ flag {
+ name: "first"
+ namespace: "first_ns"
+ description: "This is the description of the first flag."
+ bug: "123"
+ }
+ "#;
+ let declaration =
+ vec![Input { source: "momery".to_string(), reader: Box::new(first_flag.as_bytes()) }];
+ let value: Vec<Input> = vec![];
+
+ let flags_bytes = crate::commands::parse_flags(
+ "com.first",
+ declaration,
+ value,
+ ProtoFlagPermission::READ_ONLY,
+ )
+ .unwrap();
+ let parsed_flags =
+ crate::protos::parsed_flags::try_from_binary_proto(&flags_bytes).unwrap();
+ assert_eq!(1, parsed_flags.parsed_flag.len());
+ let parsed_flag = parsed_flags.parsed_flag.first().unwrap();
+ assert_eq!(ProtoFlagState::DISABLED, parsed_flag.state());
+ assert_eq!(ProtoFlagPermission::READ_ONLY, parsed_flag.permission());
+ }
+
+ #[test]
fn test_create_device_config_defaults() {
let input = parse_test_flags_as_input();
let bytes = create_device_config_defaults(input).unwrap();