Add more tests for dexpreopting.

This CL adds more tests to ensure that dexpreopted files are generated
and APEXes depends on them.

Bug: 201371822
Test: m nothing
Change-Id: I407ad54c55cbca9ef78bbd335e95d4b765e174a0

apex/apex_test.go

@@ -8289,6 +8289,75 @@ func TestProhibitStaticExecutable(t *testing.T) {
 	`)
 }
 
+func TestAndroidMk_DexpreoptBuiltInstalledForApex(t *testing.T) {
+	ctx := testApex(t, `
+		apex {
+			name: "myapex",
+			key: "myapex.key",
+			updatable: false,
+			java_libs: ["foo"],
+		}
+
+		apex_key {
+			name: "myapex.key",
+			public_key: "testkey.avbpubkey",
+			private_key: "testkey.pem",
+		}
+
+		java_library {
+			name: "foo",
+			srcs: ["foo.java"],
+			apex_available: ["myapex"],
+			installable: true,
+		}
+	`,
+		dexpreopt.FixtureSetApexSystemServerJars("myapex:foo"),
+	)
+
+	apexBundle := ctx.ModuleForTests("myapex", "android_common_myapex_image").Module().(*apexBundle)
+	data := android.AndroidMkDataForTest(t, ctx, apexBundle)
+	var builder strings.Builder
+	data.Custom(&builder, apexBundle.BaseModuleName(), "TARGET_", "", data)
+	androidMk := builder.String()
+	ensureContains(t, androidMk, "LOCAL_REQUIRED_MODULES += foo-dexpreopt-arm64-apex@myapex@javalib@foo.jar@classes.odex foo-dexpreopt-arm64-apex@myapex@javalib@foo.jar@classes.vdex")
+}
+
+func TestAndroidMk_DexpreoptBuiltInstalledForApex_Prebuilt(t *testing.T) {
+	ctx := testApex(t, `
+		prebuilt_apex {
+			name: "myapex",
+			arch: {
+				arm64: {
+					src: "myapex-arm64.apex",
+				},
+				arm: {
+					src: "myapex-arm.apex",
+				},
+			},
+			exported_java_libs: ["foo"],
+		}
+
+		java_import {
+			name: "foo",
+			jars: ["foo.jar"],
+			installable: true,
+		}
+	`,
+		dexpreopt.FixtureSetApexSystemServerJars("myapex:foo"),
+	)
+
+	prebuilt := ctx.ModuleForTests("myapex", "android_common_myapex").Module().(*Prebuilt)
+	entriesList := android.AndroidMkEntriesForTest(t, ctx, prebuilt)
+	mainModuleEntries := entriesList[0]
+	android.AssertArrayString(t,
+		"LOCAL_REQUIRED_MODULES",
+		mainModuleEntries.EntryMap["LOCAL_REQUIRED_MODULES"],
+		[]string{
+			"foo-dexpreopt-arm64-apex@myapex@javalib@foo.jar@classes.odex",
+			"foo-dexpreopt-arm64-apex@myapex@javalib@foo.jar@classes.vdex",
+		})
+}
+
 func TestMain(m *testing.M) {
 	os.Exit(m.Run())
 }