Add Soong test for device proc-macro deps.
Ensure that devices can include proc_macros, which are host-only
and may include host-only dependencies.
Bug: 141491501
Test: Soong tests pass.
Test: Test fails as expected when removing CL 1126496
Change-Id: I3ae7ab80283cd1fd4b800a533cb3205b3c108d45
diff --git a/rust/rust_test.go b/rust/rust_test.go
index a54615d..0c8d355 100644
--- a/rust/rust_test.go
+++ b/rust/rust_test.go
@@ -18,6 +18,7 @@
"io/ioutil"
"os"
"runtime"
+ "strings"
"testing"
"android/soong/android"
@@ -175,3 +176,28 @@
}
}
+
+// Test to make sure proc_macros use host variants when building device modules.
+func TestProcMacroDeviceDeps(t *testing.T) {
+ ctx := testRust(t, `
+ rust_library_host_rlib {
+ name: "libbar",
+ srcs: ["foo.rs"],
+ }
+ rust_proc_macro {
+ name: "libpm",
+ rlibs: ["libbar"],
+ srcs: ["foo.rs"],
+ }
+ rust_binary {
+ name: "fizz-buzz",
+ proc_macros: ["libpm"],
+ srcs: ["foo.rs"],
+ }
+ `)
+ rustc := ctx.ModuleForTests("libpm", "linux_glibc_x86_64").Rule("rustc")
+
+ if !strings.Contains(rustc.Args["libFlags"], "libbar/linux_glibc_x86_64") {
+ t.Errorf("Proc_macro is not using host variant of dependent modules.")
+ }
+}