remove binding tests

Signed-off-by: Jay Lee <BusyJayLee@gmail.com>

.github/workflows/ci.yml

@@ -12,6 +12,7 @@ env:
   RUST_BACKTRACE: 1
   RUSTFLAGS: "--deny=warnings"
   GRPC_VERSION: 1.26.0
+  TEST_BIND: 1
 
 jobs:
   Linux-Format-PKG-Test:
@@ -37,7 +38,8 @@ jobs:
     - uses: actions/checkout@v2
     - run: which go && go version && which cargo && cargo version && clang --version && openssl version
     - run: scripts/reset-submodule.cmd
-    - run: scripts/generate-bindings.sh && git diff --exit-code HEAD
+    - run: env TEST_BIND=0 scripts/generate-bindings.sh && git diff --exit-code HEAD
+    - run: scripts/generate-bindings.sh
     - run: cargo build --no-default-features
     - run: cargo build --no-default-features --features protobuf-codec
     - run: cargo build --no-default-features --features prost-codec
@@ -103,4 +105,4 @@ jobs:
     - run: go version ; cargo version ; cmake --version 
     - run: scripts/reset-submodule.cmd
     - run: cargo build
-    - run: cargo test --all
+    - run: cargo test --all

.travis.yml

@@ -12,6 +12,7 @@ env:
   global:
     - RUST_BACKTRACE=1
     - RUSTFLAGS="--deny=warnings"
+    - TEST_BIND=1
 
 install:
   - if ! which go 2>/dev/null; then
@@ -72,12 +73,13 @@ jobs:
       - which go && go version
       - if [[ $TRAVIS_OS_NAME == "linux" ]] && [[ $TRAVIS_RUST_VERSION == "stable" ]]; then
           rustup component add rustfmt && cargo fmt --all -- --check;
-          scripts/generate-bindings.sh && git diff --exit-code HEAD;
+          env TEST_BIND=0 scripts/generate-bindings.sh && git diff --exit-code HEAD;
         fi
+      - ./scripts/generate-bindings.sh
       - cargo build --no-default-features
       - cargo build --no-default-features --features protobuf-codec
       - cargo build --no-default-features --features prost-codec
       - cargo build
       - cargo test --all
       - cargo test --features "openssl" --all
-      - cargo test --features "openssl-vendored" --all
+      - cargo test --features "openssl-vendored" --all

grpc-sys/build.rs

@@ -299,6 +299,9 @@ fn bindgen_grpc(mut config: bindgen::Builder, file_path: &PathBuf) {
         config = config.header(path);
     }
 
+    println!("cargo:rerun-if-env-changed=TEST_BIND");
+    let gen_tests = env::var("TEST_BIND").map_or(false, |s| s == "1");
+
     let cfg = config
         .header("grpc_wrap.cc")
         .clang_arg("-xc++")
@@ -323,6 +326,7 @@ fn bindgen_grpc(mut config: bindgen::Builder, file_path: &PathBuf) {
         .blacklist_type(r"gpr_cv")
         .blacklist_type(r"gpr_once")
         .constified_enum_module(r"grpc_status_code")
+        .layout_tests(gen_tests)
         .default_enum_style(bindgen::EnumVariation::Rust {
             non_exhaustive: false,
         });