platform_build_soong/bp2build/rust_binary_conversion_test.go

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package bp2build
import (
"android/soong/android"
"android/soong/rust"
"testing"
)
func runRustBinaryTestCase(t *testing.T, tc Bp2buildTestCase) {
t.Helper()
RunBp2BuildTestCase(t, registerRustBinaryModuleTypes, tc)
}
func registerRustBinaryModuleTypes(ctx android.RegistrationContext) {
ctx.RegisterModuleType("rust_binary_host", rust.RustBinaryHostFactory)
ctx.RegisterModuleType("rust_library_host", rust.RustLibraryHostFactory)
ctx.RegisterModuleType("rust_proc_macro", rust.ProcMacroFactory)
}
func TestRustBinaryHost(t *testing.T) {
runRustBinaryTestCase(t, Bp2buildTestCase{
Dir: "external/rust/crates/foo",
Blueprint: "",
Filesystem: map[string]string{
"external/rust/crates/foo/src/lib.rs": "",
"external/rust/crates/foo/src/helper.rs": "",
"external/rust/crates/foo/Android.bp": `
rust_binary_host {
name: "libfoo",
crate_name: "foo",
srcs: ["src/main.rs"],
edition: "2021",
features: ["bah-enabled"],
cfgs: ["baz"],
rustlibs: ["libbar"],
proc_macros: ["libbah"],
bazel_module: { bp2build_available: true },
}
`,
"external/rust/crates/bar/Android.bp": `
rust_library_host {
name: "libbar",
crate_name: "bar",
srcs: ["src/lib.rs"],
bazel_module: { bp2build_available: true },
}
`,
"external/rust/crates/bah/Android.bp": `
rust_proc_macro {
name: "libbah",
crate_name: "bah",
srcs: ["src/lib.rs"],
bazel_module: { bp2build_available: true },
}
`,
},
ExpectedBazelTargets: []string{
makeBazelTargetHostOrDevice("rust_binary", "libfoo", AttrNameToString{
"crate_name": `"foo"`,
"srcs": `[
"src/helper.rs",
"src/lib.rs",
]`,
"deps": `["//external/rust/crates/bar:libbar"]`,
"proc_macro_deps": `["//external/rust/crates/bah:libbah"]`,
"edition": `"2021"`,
"crate_features": `["bah-enabled"]`,
"rustc_flags": `["--cfg=baz"]`,
}, android.HostSupported),
},
},
)
}