ce7bbdc38a
This is actually required for some code. Test: Modify the new test so it fails and see it fail. Test: Build crates that fail without it. Change-Id: I527752b765e5552aa2de7e201f056955e053e1f3
36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
// Copyright 2021 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package rust
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import (
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"strings"
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"testing"
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)
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func TestRustProcMacro(t *testing.T) {
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ctx := testRust(t, `
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rust_proc_macro {
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name: "libprocmacro",
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srcs: ["foo.rs"],
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crate_name: "procmacro",
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}
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`)
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libprocmacro := ctx.ModuleForTests("libprocmacro", "linux_glibc_x86_64").Rule("rustc")
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if !strings.Contains(libprocmacro.Args["rustcFlags"], "--extern proc_macro") {
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t.Errorf("--extern proc_macro flag not being passed to rustc for proc macro %#v", libprocmacro.Args["rustcFlags"])
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}
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}
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