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- // Copyright 2020 The Android Open Source Project
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- package rust
- import (
- "testing"
- "android/soong/android"
- )
- func TestClippy(t *testing.T) {
- bp := `
- // foo uses the default value of clippy_lints
- rust_library {
- name: "libfoo",
- srcs: ["foo.rs"],
- crate_name: "foo",
- }
- // bar forces the use of the "android" lint set
- rust_library {
- name: "libbar",
- srcs: ["foo.rs"],
- crate_name: "bar",
- clippy_lints: "android",
- }
- // foobar explicitly disable clippy
- rust_library {
- name: "libfoobar",
- srcs: ["foo.rs"],
- crate_name: "foobar",
- clippy_lints: "none",
- }`
- bp = bp + GatherRequiredDepsForTest()
- fs := map[string][]byte{
- // Reuse the same blueprint file for subdirectories.
- "external/Android.bp": []byte(bp),
- "hardware/Android.bp": []byte(bp),
- }
- var clippyLintTests = []struct {
- modulePath string
- fooFlags string
- }{
- {"", "${config.ClippyDefaultLints}"},
- {"external/", ""},
- {"hardware/", "${config.ClippyVendorLints}"},
- }
- for _, tc := range clippyLintTests {
- t.Run("path="+tc.modulePath, func(t *testing.T) {
- config := android.TestArchConfig(buildDir, nil, bp, fs)
- ctx := CreateTestContext()
- ctx.Register(config)
- _, errs := ctx.ParseFileList(".", []string{tc.modulePath + "Android.bp"})
- android.FailIfErrored(t, errs)
- _, errs = ctx.PrepareBuildActions(config)
- android.FailIfErrored(t, errs)
- r := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
- if r.Args["clippyFlags"] != tc.fooFlags {
- t.Errorf("Incorrect flags for libfoo: %q, want %q", r.Args["clippyFlags"], tc.fooFlags)
- }
- r = ctx.ModuleForTests("libbar", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
- if r.Args["clippyFlags"] != "${config.ClippyDefaultLints}" {
- t.Errorf("Incorrect flags for libbar: %q, want %q", r.Args["clippyFlags"], "${config.ClippyDefaultLints}")
- }
- r = ctx.ModuleForTests("libfoobar", "android_arm64_armv8-a_dylib").MaybeRule("clippy")
- if r.Rule != nil {
- t.Errorf("libfoobar is setup to use clippy when explicitly disabled: clippyFlags=%q", r.Args["clippyFlags"])
- }
- })
- }
- }
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