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// Copyright 2019 Google Inc. All rights reserved.
//
// 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 cc
import (
"testing"
"android/soong/android"
)
func TestMinSdkVersionsOfCrtObjects(t *testing.T) {
ctx := testCc(t, `
cc_object {
name: "crt_foo",
srcs: ["foo.c"],
crt: true,
stl: "none",
min_sdk_version: "28",
vendor_available: true,
}`)
variants := []struct {
variant string
num string
}{
{"android_arm64_armv8-a", "10000"},
{"android_arm64_armv8-a_sdk_28", "28"},
{"android_arm64_armv8-a_sdk_29", "29"},
{"android_arm64_armv8-a_sdk_30", "30"},
{"android_arm64_armv8-a_sdk_current", "10000"},
{"android_vendor.29_arm64_armv8-a", "29"},
}
for _, v := range variants {
cflags := ctx.ModuleForTests("crt_foo", v.variant).Rule("cc").Args["cFlags"]
expected := "-target aarch64-linux-android" + v.num + " "
android.AssertStringDoesContain(t, "cflag", cflags, expected)
}
}
func TestUseCrtObjectOfCorrectVersion(t *testing.T) {
ctx := testCc(t, `
cc_binary {
name: "bin",
srcs: ["foo.c"],
stl: "none",
min_sdk_version: "29",
sdk_version: "current",
}
`)
// Sdk variant uses the crt object of the matching min_sdk_version
variant := "android_arm64_armv8-a_sdk"
crt := ctx.ModuleForTests("bin", variant).Rule("ld").Args["crtBegin"]
android.AssertStringDoesContain(t, "crt dep of sdk variant", crt,
variant+"_29/crtbegin_dynamic.o")
// platform variant uses the crt object built for platform
variant = "android_arm64_armv8-a"
crt = ctx.ModuleForTests("bin", variant).Rule("ld").Args["crtBegin"]
android.AssertStringDoesContain(t, "crt dep of platform variant", crt,
variant+"/crtbegin_dynamic.o")
}
func TestLinkerScript(t *testing.T) {
t.Run("script", func(t *testing.T) {
testCc(t, `
cc_object {
name: "foo",
srcs: ["baz.o"],
linker_script: "foo.lds",
}`)
})
}
func TestCcObjectWithBazel(t *testing.T) {
bp := `
cc_object {
name: "foo",
srcs: ["baz.o"],
bazel_module: { label: "//foo/bar:bar" },
}`
config := TestConfig(t.TempDir(), android.Android, nil, bp, nil)
config.BazelContext = android.MockBazelContext{
OutputBaseDir: "outputbase",
LabelToOutputFiles: map[string][]string{
"//foo/bar:bar": []string{"bazel_out.o"}}}
ctx := testCcWithConfig(t, config)
module := ctx.ModuleForTests("foo", "android_arm_armv7-a-neon").Module()
outputFiles, err := module.(android.OutputFileProducer).OutputFiles("")
if err != nil {
t.Errorf("Unexpected error getting cc_object outputfiles %s", err)
}
expectedOutputFiles := []string{"outputbase/execroot/__main__/bazel_out.o"}
android.AssertDeepEquals(t, "output files", expectedOutputFiles, outputFiles.Strings())
}
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