From ee880ea48142b06358d1bbc01e8962095159bdfb Mon Sep 17 00:00:00 2001
From: xieyuschen <xieyuschen@gmail.com>
Date: Wed, 16 Oct 2024 17:12:19 +0800
Subject: [PATCH 1/2] [#476] Introduce test feature in iceoryx-bb for
 bump_allocator

---
 iceoryx2-bb/container/Cargo.toml             | 1 +
 iceoryx2-bb/elementary/Cargo.toml            | 2 ++
 iceoryx2-bb/elementary/src/bump_allocator.rs | 1 -
 iceoryx2-bb/elementary/src/lib.rs            | 2 ++
 4 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/iceoryx2-bb/container/Cargo.toml b/iceoryx2-bb/container/Cargo.toml
index 03a915943..d2c4c19e8 100644
--- a/iceoryx2-bb/container/Cargo.toml
+++ b/iceoryx2-bb/container/Cargo.toml
@@ -23,3 +23,4 @@ serde = { workspace = true }
 generic-tests = { workspace = true }
 iceoryx2-bb-testing = { workspace = true }
 serde_test = { workspace = true }
+iceoryx2-bb-elementary = { workspace = true, features = ["testing"]}
\ No newline at end of file
diff --git a/iceoryx2-bb/elementary/Cargo.toml b/iceoryx2-bb/elementary/Cargo.toml
index 2ebb07476..c34eeb59a 100644
--- a/iceoryx2-bb/elementary/Cargo.toml
+++ b/iceoryx2-bb/elementary/Cargo.toml
@@ -18,3 +18,5 @@ iceoryx2-bb-testing = { workspace = true }
 
 generic-tests = { workspace = true }
 
+[features]
+testing = []
\ No newline at end of file
diff --git a/iceoryx2-bb/elementary/src/bump_allocator.rs b/iceoryx2-bb/elementary/src/bump_allocator.rs
index 9bdd0d846..f5bc5cb55 100644
--- a/iceoryx2-bb/elementary/src/bump_allocator.rs
+++ b/iceoryx2-bb/elementary/src/bump_allocator.rs
@@ -16,7 +16,6 @@ use std::sync::atomic::Ordering;
 
 /// Simple BumpAllocator for testing purposes. Do not use this in production. If you are looking
 /// for a production ready BumpAllocator use the one from iceoryx2_bb_memory::bump_allocator
-#[doc(hidden)]
 pub struct BumpAllocator {
     start: usize,
     pos: IoxAtomicUsize,
diff --git a/iceoryx2-bb/elementary/src/lib.rs b/iceoryx2-bb/elementary/src/lib.rs
index 3b1bfb0df..78f7b0ddb 100644
--- a/iceoryx2-bb/elementary/src/lib.rs
+++ b/iceoryx2-bb/elementary/src/lib.rs
@@ -18,6 +18,8 @@ pub mod enum_gen;
 /// A strong type that represents the alignment part of [`std::alloc::Layout`]
 pub mod alignment;
 pub mod allocator;
+
+#[cfg(feature = "testing")]
 pub mod bump_allocator;
 pub mod lazy_singleton;
 pub mod math;

From 8ffa846ddeb6bab020c408fdd8987632c6a4aa3b Mon Sep 17 00:00:00 2001
From: xieyuschen <xieyuschen@gmail.com>
Date: Tue, 22 Oct 2024 23:13:05 +0800
Subject: [PATCH 2/2] [#476] Enable testing feature for test_suite only in
 bazel

---
 iceoryx2-bb/container/BUILD.bazel  |  6 ++++++
 iceoryx2-bb/elementary/BUILD.bazel | 10 ++++++++++
 2 files changed, 16 insertions(+)

diff --git a/iceoryx2-bb/container/BUILD.bazel b/iceoryx2-bb/container/BUILD.bazel
index 45b876a3a..4e0d025c4 100644
--- a/iceoryx2-bb/container/BUILD.bazel
+++ b/iceoryx2-bb/container/BUILD.bazel
@@ -33,6 +33,12 @@ rust_library(
     ],
 )
 
+# alias the library which enables the testing feature to avoid the cargo reports iceoryx2-bb-elementary is missed.
+alias(
+    name = "iceoryx2-bb-elementary",
+    actual = "//iceoryx2-bb/elementary:iceoryx2-bb-elementary-with-feature-testing",
+)
+
 rust_test_suite(
     name = "iceoryx2-bb-container-tests",
     srcs = glob(["tests/**/*.rs"]),
diff --git a/iceoryx2-bb/elementary/BUILD.bazel b/iceoryx2-bb/elementary/BUILD.bazel
index ceb655b3a..04f9490d8 100644
--- a/iceoryx2-bb/elementary/BUILD.bazel
+++ b/iceoryx2-bb/elementary/BUILD.bazel
@@ -22,6 +22,16 @@ filegroup(
 rust_library(
     name = "iceoryx2-bb-elementary",
     srcs = glob(["src/**/*.rs"]),
+    crate_features = [ "testing" ],
+    deps = [
+        "//iceoryx2-pal/concurrency-sync:iceoryx2-pal-concurrency-sync",
+    ],
+)
+
+rust_library(
+    name = "iceoryx2-bb-elementary-with-feature-testing",
+    srcs = glob(["src/**/*.rs"]),
+    crate_features = [ "testing" ],
     deps = [
         "//iceoryx2-pal/concurrency-sync:iceoryx2-pal-concurrency-sync",
     ],