Test include directory ordering
Add a test to verify include directory ordering on the command line.
Test: TestIncludeDirectryOrdering
Change-Id: Iaf03c57201e9ec7a8daf417cb91470a5215e4053
diff --git a/cc/cc_test.go b/cc/cc_test.go
index e0fae5a..eaccfac 100644
--- a/cc/cc_test.go
+++ b/cc/cc_test.go
@@ -4231,3 +4231,152 @@
)
})
}
+
+func TestIncludeDirectoryOrdering(t *testing.T) {
+ bp := `
+ cc_library {
+ name: "libfoo",
+ srcs: ["foo.c"],
+ local_include_dirs: ["local_include_dirs"],
+ export_include_dirs: ["export_include_dirs"],
+ export_system_include_dirs: ["export_system_include_dirs"],
+ static_libs: ["libstatic1", "libstatic2"],
+ whole_static_libs: ["libwhole1", "libwhole2"],
+ shared_libs: ["libshared1", "libshared2"],
+ header_libs: ["libheader1", "libheader2"],
+ target: {
+ android: {
+ shared_libs: ["libandroid"],
+ local_include_dirs: ["android_local_include_dirs"],
+ export_include_dirs: ["android_export_include_dirs"],
+ },
+ android_arm: {
+ shared_libs: ["libandroid_arm"],
+ local_include_dirs: ["android_arm_local_include_dirs"],
+ export_include_dirs: ["android_arm_export_include_dirs"],
+ },
+ linux: {
+ shared_libs: ["liblinux"],
+ local_include_dirs: ["linux_local_include_dirs"],
+ export_include_dirs: ["linux_export_include_dirs"],
+ },
+ },
+ multilib: {
+ lib32: {
+ shared_libs: ["lib32"],
+ local_include_dirs: ["lib32_local_include_dirs"],
+ export_include_dirs: ["lib32_export_include_dirs"],
+ },
+ },
+ arch: {
+ arm: {
+ shared_libs: ["libarm"],
+ local_include_dirs: ["arm_local_include_dirs"],
+ export_include_dirs: ["arm_export_include_dirs"],
+ },
+ },
+ stl: "libc++",
+ sdk_version: "20",
+ }
+
+ cc_library_headers {
+ name: "libheader1",
+ export_include_dirs: ["libheader1"],
+ sdk_version: "20",
+ stl: "none",
+ }
+
+ cc_library_headers {
+ name: "libheader2",
+ export_include_dirs: ["libheader2"],
+ sdk_version: "20",
+ stl: "none",
+ }
+ `
+
+ libs := []string{
+ "libstatic1",
+ "libstatic2",
+ "libwhole1",
+ "libwhole2",
+ "libshared1",
+ "libshared2",
+ "libandroid",
+ "libandroid_arm",
+ "liblinux",
+ "lib32",
+ "libarm",
+ }
+
+ for _, lib := range libs {
+ bp += fmt.Sprintf(`
+ cc_library {
+ name: "%s",
+ export_include_dirs: ["%s"],
+ sdk_version: "20",
+ stl: "none",
+ }
+ `, lib, lib)
+ }
+
+ ctx := PrepareForIntegrationTestWithCc.RunTestWithBp(t, bp)
+ // Use the arm variant instead of the arm64 variant so that it gets headers from
+ // ndk_libandroid_support to test LateStaticLibs.
+ cflags := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_sdk_static").Output("obj/foo.o").Args["cFlags"]
+
+ var includes []string
+ flags := strings.Split(cflags, " ")
+ for i, flag := range flags {
+ if strings.Contains(flag, "Cflags") {
+ includes = append(includes, flag)
+ } else if strings.HasPrefix(flag, "-I") {
+ includes = append(includes, strings.TrimPrefix(flag, "-I"))
+ } else if flag == "-isystem" {
+ includes = append(includes, flags[i+1])
+ }
+ }
+
+ want := []string{
+ "${config.ArmClangThumbCflags}",
+ "${config.ArmClangCflags}",
+ "${config.CommonClangGlobalCflags}",
+ "${config.DeviceClangGlobalCflags}",
+ "${config.ClangExternalCflags}",
+ "${config.ArmToolchainClangCflags}",
+ "${config.ArmClangArmv7ANeonCflags}",
+ "${config.ArmClangGenericCflags}",
+ "export_include_dirs",
+ "linux_export_include_dirs",
+ "android_export_include_dirs",
+ "arm_export_include_dirs",
+ "lib32_export_include_dirs",
+ "android_arm_export_include_dirs",
+ "android_arm_local_include_dirs",
+ "lib32_local_include_dirs",
+ "arm_local_include_dirs",
+ "android_local_include_dirs",
+ "linux_local_include_dirs",
+ "local_include_dirs",
+ ".",
+ "libheader1",
+ "libheader2",
+ "libwhole1",
+ "libwhole2",
+ "libstatic1",
+ "libstatic2",
+ "libshared1",
+ "libshared2",
+ "liblinux",
+ "libandroid",
+ "libarm",
+ "lib32",
+ "libandroid_arm",
+ "defaults/cc/common/ndk_libandroid_support",
+ "defaults/cc/common/ndk_libc++_shared",
+ "out/soong/ndk/sysroot/usr/include",
+ "out/soong/ndk/sysroot/usr/include/arm-linux-androideabi",
+ "${config.NoOverrideClangGlobalCflags}",
+ }
+
+ android.AssertArrayString(t, "includes", want, includes)
+}