fix warnings and clean up configs

tighten up the scope of some features to reduce warning messages

services/pddb/src/api.rs

@@ -39,7 +39,10 @@ pub(crate) const PDDB_VERSION: u32 = 0x00_00_02_01;
 #[allow(dead_code)]
 // PDDB_A_LEN may be shorter than xous::PDDB_LEN, to speed up testing.
 #[allow(dead_code)]
-// pub(crate) const PDDB_A_LEN: usize = xous::PDDB_LEN as usize;
+#[cfg(not(any(feature="pddbtest",feature="autobasis",feature="ci")))]
+pub(crate) const PDDB_A_LEN: usize = xous::PDDB_LEN as usize;
+#[allow(dead_code)]
+#[cfg(any(feature="pddbtest",feature="autobasis",feature="ci"))]
 pub const PDDB_A_LEN: usize = 4 * 1024 * 1024;
 
 /// range for the starting point of a journal number, picked from a random seed
@@ -133,7 +136,7 @@ pub(crate) enum Opcode {
     /// Write debug dump (only available in hosted mode)
     #[cfg(not(any(target_os = "none", target_os = "xous")))]
     DangerousDebug = 25,
-    #[cfg(feature="pddbtest")]
+    #[cfg(all(feature="pddbtest", feature="autobasis"))]
     BasisTesting = 26,
 
     /// This key type could not be decoded

services/pddb/src/backend/hw.rs

@@ -47,7 +47,7 @@ pub const KCOM_CT_LEN: usize = 4004;
 pub(crate) const WRAPPED_AES_KEYSIZE: usize = AES_KEYSIZE + 8;
 const SCD_VERSION: u32 = 2;
 
-#[cfg(feature="pddbtest")]
+#[cfg(all(feature="pddbtest", feature="autobasis"))]
 pub const BASIS_TEST_ROOTNAME: &'static str = "test";
 
 #[derive(Zeroize)]

services/pddb/src/lib.rs

@@ -654,7 +654,7 @@ impl Pddb {
             .or(Err(Error::new(ErrorKind::Other, "Xous internal error"))).map(|_| ())
     }
 
-    #[cfg(feature="pddbtest")]
+    #[cfg(all(feature="pddbtest", feature="autobasis"))]
     pub fn basis_testing(&self, config: &[Option<bool>; 32]) {
         let mut op = 0;
         let mut valid = 0;

services/pddb/src/main.rs

@@ -1265,7 +1265,7 @@ fn wrapped_main() -> ! {
                     }
                 }
             }
-            #[cfg(feature="pddbtest")]
+            #[cfg(all(feature="pddbtest", feature="autobasis"))]
             Opcode::BasisTesting => xous::msg_scalar_unpack!(msg, op, valid, _, _, {
                 let mut config: [Option<bool>; 32] = [None::<bool>; 32];
                 for i in 0..32 {

services/shellchat/Cargo.toml

@@ -101,7 +101,7 @@ spinortest = [] # for spinor testing. contra-indicated with PDDB, as it steals m
 benchmarks = [] # adds the benchmark routines. Left off normally to free up code and memory space.
 aestests = [] # adds AES tests
 tts = [] # adds text to speech plugin
-pddbtest = []
+pddbtest = ["rand_chacha"]
 autobasis = ["rand_chacha"]
 autobasis-ci = []
 ditherpunk = ["png"]

services/shellchat/src/cmds/pddb_cmd.rs

@@ -1,4 +1,5 @@
 use crate::{ShellCmdApi, CommonEnv};
+#[cfg(all(feature="pddbtest", feature="autobasis"))]
 use pddb::PDDB_A_LEN;
 use xous_ipc::String;
 #[allow(unused_imports)]
@@ -307,7 +308,7 @@ impl<'a> ShellCmdApi<'a> for PddbCmd {
                         log::info!("largetest failed");
                     }
                 }
-                #[cfg(feature="pddbtest")]
+                #[cfg(all(feature="pddbtest", feature="autobasis"))]
                 "btest" => {
                     // This test will:
                     //   - generate bases iteratively:
@@ -824,14 +825,19 @@ impl<'a> ShellCmdApi<'a> for PddbCmd {
     }
 }
 
+#[cfg(all(feature="pddbtest", feature="autobasis"))]
 enum VectorType {
     Small(usize),
     Large(usize),
     Junk,
 }
+#[cfg(all(feature="pddbtest", feature="autobasis"))]
 const SMALL_SIZE: usize = 2011;
+#[cfg(all(feature="pddbtest", feature="autobasis"))]
 const LARGE_SIZE: usize = 28813;
+#[cfg(all(feature="pddbtest", feature="autobasis"))]
 const JUNK_SIZE: usize = 128 * 1024 - 2;
+#[cfg(all(feature="pddbtest", feature="autobasis"))]
 fn make_vector(basis_number: usize, vtype: VectorType) -> Vec::<u8> {
     use rand::prelude::*;
     use rand_chacha::ChaCha8Rng;