Add soong unit test for trimmed apex build (d4f5d932) · Commits · e / os / android_build_soong

android/testing.go

+5 −0

Original line number	Diff line number	Diff line
		@@ -1125,6 +1125,11 @@ func SetKatiEnabledForTests(config Config) {
		config.katiEnabled = true
		}

		func SetTrimmedApexEnabledForTests(config Config) {
		config.productVariables.TrimmedApex = new(bool)
		*config.productVariables.TrimmedApex = true
		}

		func AndroidMkEntriesForTest(t testing.T, ctx TestContext, mod blueprint.Module) []AndroidMkEntries {
		t.Helper()
		var p AndroidMkEntriesProvider

apex/apex_test.go

+67 −0

Original line number	Diff line number	Diff line
		@@ -9862,3 +9862,70 @@ func TestApexBuildsAgainstApiSurfaceStubLibraries(t *testing.T) {
		libcCoreVariant := result.ModuleForTests("libc.apiimport", "android_arm64_armv8-a_shared").Module()
		android.AssertBoolEquals(t, "core variant should link against source libc", true, hasDep(libfooCoreVariant, libcCoreVariant))
		}

		func TestTrimmedApex(t *testing.T) {
		bp := `
		apex {
		name: "myapex",
		key: "myapex.key",
		native_shared_libs: ["libfoo","libbaz"],
		min_sdk_version: "29",
		trim_against: "mydcla",
		}
		apex {
		name: "mydcla",
		key: "myapex.key",
		native_shared_libs: ["libfoo","libbar"],
		min_sdk_version: "29",
		file_contexts: ":myapex-file_contexts",
		dynamic_common_lib_apex: true,
		}
		apex_key {
		name: "myapex.key",
		}
		cc_library {
		name: "libfoo",
		shared_libs: ["libc"],
		apex_available: ["myapex","mydcla"],
		min_sdk_version: "29",
		}
		cc_library {
		name: "libbar",
		shared_libs: ["libc"],
		apex_available: ["myapex","mydcla"],
		min_sdk_version: "29",
		}
		cc_library {
		name: "libbaz",
		shared_libs: ["libc"],
		apex_available: ["myapex","mydcla"],
		min_sdk_version: "29",
		}
		cc_api_library {
		name: "libc",
		src: "libc.so",
		min_sdk_version: "29",
		recovery_available: true,
		}
		api_imports {
		name: "api_imports",
		shared_libs: [
		"libc",
		],
		header_libs: [],
		}
		`
		ctx := testApex(t, bp)
		module := ctx.ModuleForTests("myapex", "android_common_myapex_image")
		apexRule := module.MaybeRule("apexRule")
		if apexRule.Rule == nil {
		t.Errorf("Expecting regular apex rule but a non regular apex rule found")
		}

		ctx = testApex(t, bp, android.FixtureModifyConfig(android.SetTrimmedApexEnabledForTests))
		trimmedApexRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("TrimmedApexRule")
		libs_to_trim := trimmedApexRule.Args["libs_to_trim"]
		android.AssertStringDoesContain(t, "missing lib to trim", libs_to_trim, "libfoo")
		android.AssertStringDoesContain(t, "missing lib to trim", libs_to_trim, "libbar")
		android.AssertStringDoesNotContain(t, "unexpected libs in the libs to trim", libs_to_trim, "libbaz")
		}