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110 lines
3.0 KiB
110 lines
3.0 KiB
4 months ago
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// Copyright 2019 Google Inc. All rights reserved.
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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 cc
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import (
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"android/soong/android"
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"testing"
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)
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func TestMinSdkVersionsOfCrtObjects(t *testing.T) {
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ctx := testCc(t, `
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cc_object {
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name: "crt_foo",
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srcs: ["foo.c"],
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crt: true,
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stl: "none",
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min_sdk_version: "28",
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}`)
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arch := "android_arm64_armv8-a"
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for _, v := range []string{"", "28", "29", "30", "current"} {
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var variant string
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// platform variant
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if v == "" {
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variant = arch
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} else {
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variant = arch + "_sdk_" + v
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}
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cflags := ctx.ModuleForTests("crt_foo", variant).Rule("cc").Args["cFlags"]
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vNum := v
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if v == "current" || v == "" {
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vNum = "10000"
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}
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expected := "-target aarch64-linux-android" + vNum + " "
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android.AssertStringDoesContain(t, "cflag", cflags, expected)
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}
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}
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func TestUseCrtObjectOfCorrectVersion(t *testing.T) {
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ctx := testCc(t, `
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cc_binary {
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name: "bin",
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srcs: ["foo.c"],
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stl: "none",
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min_sdk_version: "29",
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sdk_version: "current",
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}
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`)
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// Sdk variant uses the crt object of the matching min_sdk_version
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variant := "android_arm64_armv8-a_sdk"
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crt := ctx.ModuleForTests("bin", variant).Rule("ld").Args["crtBegin"]
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android.AssertStringDoesContain(t, "crt dep of sdk variant", crt,
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variant+"_29/crtbegin_dynamic.o")
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// platform variant uses the crt object built for platform
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variant = "android_arm64_armv8-a"
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crt = ctx.ModuleForTests("bin", variant).Rule("ld").Args["crtBegin"]
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android.AssertStringDoesContain(t, "crt dep of platform variant", crt,
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variant+"/crtbegin_dynamic.o")
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}
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func TestLinkerScript(t *testing.T) {
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t.Run("script", func(t *testing.T) {
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testCc(t, `
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cc_object {
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name: "foo",
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srcs: ["baz.o"],
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linker_script: "foo.lds",
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}`)
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})
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}
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func TestCcObjectWithBazel(t *testing.T) {
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bp := `
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cc_object {
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name: "foo",
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srcs: ["baz.o"],
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bazel_module: { label: "//foo/bar:bar" },
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}`
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config := TestConfig(t.TempDir(), android.Android, nil, bp, nil)
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config.BazelContext = android.MockBazelContext{
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OutputBaseDir: "outputbase",
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LabelToOutputFiles: map[string][]string{
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"//foo/bar:bar": []string{"bazel_out.o"}}}
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ctx := testCcWithConfig(t, config)
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module := ctx.ModuleForTests("foo", "android_arm_armv7-a-neon").Module()
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outputFiles, err := module.(android.OutputFileProducer).OutputFiles("")
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if err != nil {
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t.Errorf("Unexpected error getting cc_object outputfiles %s", err)
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}
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expectedOutputFiles := []string{"outputbase/execroot/__main__/bazel_out.o"}
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android.AssertDeepEquals(t, "output files", expectedOutputFiles, outputFiles.Strings())
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}
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