Move TestPlatformBootclasspath_Fragments to apex package

This test checks that fragments which are referenced from a
platform_bootclasspath module contribute their hidden API flags to those
used by platform_bootclasspath module. Previously, it was unrealistic
because the bootclasspath_fragment does not belong in an APEX.

This change moves the test from the java package to the apex package to
allow it to be modified to make the bootclasspath_fragment part of an
apex.

Bug: 179354495
Test: m nothing
Change-Id: Icb57f2e1eaea4b14aab5f47f3af7d05ea0555816

apex/platform_bootclasspath_test.go

@@ -15,6 +15,8 @@
 package apex
 
 import (
+	"fmt"
+	"strings"
 	"testing"
 
 	"android/soong/android"
@@ -31,6 +33,116 @@ var prepareForTestWithPlatformBootclasspath = android.GroupFixturePreparers(
 	PrepareForTestWithApexBuildComponents,
 )
 
+func TestPlatformBootclasspath_Fragments(t *testing.T) {
+	result := android.GroupFixturePreparers(
+		prepareForTestWithPlatformBootclasspath,
+		java.PrepareForTestWithJavaSdkLibraryFiles,
+		java.FixtureWithLastReleaseApis("foo"),
+		android.FixtureWithRootAndroidBp(`
+			platform_bootclasspath {
+				name: "platform-bootclasspath",
+				fragments: [
+					{module:"bar-fragment"},
+				],
+				hidden_api: {
+					unsupported: [
+							"unsupported.txt",
+					],
+					removed: [
+							"removed.txt",
+					],
+					max_target_r_low_priority: [
+							"max-target-r-low-priority.txt",
+					],
+					max_target_q: [
+							"max-target-q.txt",
+					],
+					max_target_p: [
+							"max-target-p.txt",
+					],
+					max_target_o_low_priority: [
+							"max-target-o-low-priority.txt",
+					],
+					blocked: [
+							"blocked.txt",
+					],
+					unsupported_packages: [
+							"unsupported-packages.txt",
+					],
+				},
+			}
+
+			bootclasspath_fragment {
+				name: "bar-fragment",
+				contents: ["bar"],
+				api: {
+					stub_libs: ["foo"],
+				},
+				hidden_api: {
+					unsupported: [
+							"bar-unsupported.txt",
+					],
+					removed: [
+							"bar-removed.txt",
+					],
+					max_target_r_low_priority: [
+							"bar-max-target-r-low-priority.txt",
+					],
+					max_target_q: [
+							"bar-max-target-q.txt",
+					],
+					max_target_p: [
+							"bar-max-target-p.txt",
+					],
+					max_target_o_low_priority: [
+							"bar-max-target-o-low-priority.txt",
+					],
+					blocked: [
+							"bar-blocked.txt",
+					],
+					unsupported_packages: [
+							"bar-unsupported-packages.txt",
+					],
+				},
+			}
+
+			java_library {
+				name: "bar",
+				srcs: ["a.java"],
+				system_modules: "none",
+				sdk_version: "none",
+				compile_dex: true,
+			}
+
+			java_sdk_library {
+				name: "foo",
+				srcs: ["a.java"],
+				public: {
+					enabled: true,
+				},
+				compile_dex: true,
+			}
+		`),
+	).RunTest(t)
+
+	pbcp := result.Module("platform-bootclasspath", "android_common")
+	info := result.ModuleProvider(pbcp, java.MonolithicHiddenAPIInfoProvider).(java.MonolithicHiddenAPIInfo)
+
+	for _, category := range java.HiddenAPIFlagFileCategories {
+		name := category.PropertyName
+		message := fmt.Sprintf("category %s", name)
+		filename := strings.ReplaceAll(name, "_", "-")
+		expected := []string{fmt.Sprintf("%s.txt", filename), fmt.Sprintf("bar-%s.txt", filename)}
+		android.AssertPathsRelativeToTopEquals(t, message, expected, info.FlagsFilesByCategory[category])
+	}
+
+	android.AssertPathsRelativeToTopEquals(t, "stub flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/stub-flags.csv"}, info.StubFlagsPaths)
+	android.AssertPathsRelativeToTopEquals(t, "annotation flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/annotation-flags.csv"}, info.AnnotationFlagsPaths)
+	android.AssertPathsRelativeToTopEquals(t, "metadata flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/metadata.csv"}, info.MetadataPaths)
+	android.AssertPathsRelativeToTopEquals(t, "index flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/index.csv"}, info.IndexPaths)
+	android.AssertPathsRelativeToTopEquals(t, "all flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/all-flags.csv"}, info.AllFlagsPaths)
+}
+
 func TestPlatformBootclasspathDependencies(t *testing.T) {
 	result := android.GroupFixturePreparers(
 		prepareForTestWithPlatformBootclasspath,

java/platform_bootclasspath_test.go

@@ -15,8 +15,6 @@
 package java
 
 import (
-	"fmt"
-	"strings"
 	"testing"
 
 	"android/soong/android"
@@ -152,116 +150,6 @@ func TestPlatformBootclasspath(t *testing.T) {
 	})
 }
 
-func TestPlatformBootclasspath_Fragments(t *testing.T) {
-	result := android.GroupFixturePreparers(
-		prepareForTestWithPlatformBootclasspath,
-		PrepareForTestWithJavaSdkLibraryFiles,
-		FixtureWithLastReleaseApis("foo"),
-		android.FixtureWithRootAndroidBp(`
-			platform_bootclasspath {
-				name: "platform-bootclasspath",
-				fragments: [
-					{module:"bar-fragment"},
-				],
-				hidden_api: {
-					unsupported: [
-							"unsupported.txt",
-					],
-					removed: [
-							"removed.txt",
-					],
-					max_target_r_low_priority: [
-							"max-target-r-low-priority.txt",
-					],
-					max_target_q: [
-							"max-target-q.txt",
-					],
-					max_target_p: [
-							"max-target-p.txt",
-					],
-					max_target_o_low_priority: [
-							"max-target-o-low-priority.txt",
-					],
-					blocked: [
-							"blocked.txt",
-					],
-					unsupported_packages: [
-							"unsupported-packages.txt",
-					],
-				},
-			}
-
-			bootclasspath_fragment {
-				name: "bar-fragment",
-				contents: ["bar"],
-				api: {
-					stub_libs: ["foo"],
-				},
-				hidden_api: {
-					unsupported: [
-							"bar-unsupported.txt",
-					],
-					removed: [
-							"bar-removed.txt",
-					],
-					max_target_r_low_priority: [
-							"bar-max-target-r-low-priority.txt",
-					],
-					max_target_q: [
-							"bar-max-target-q.txt",
-					],
-					max_target_p: [
-							"bar-max-target-p.txt",
-					],
-					max_target_o_low_priority: [
-							"bar-max-target-o-low-priority.txt",
-					],
-					blocked: [
-							"bar-blocked.txt",
-					],
-					unsupported_packages: [
-							"bar-unsupported-packages.txt",
-					],
-				},
-			}
-
-			java_library {
-				name: "bar",
-				srcs: ["a.java"],
-				system_modules: "none",
-				sdk_version: "none",
-				compile_dex: true,
-			}
-
-			java_sdk_library {
-				name: "foo",
-				srcs: ["a.java"],
-				public: {
-					enabled: true,
-				},
-				compile_dex: true,
-			}
-		`),
-	).RunTest(t)
-
-	pbcp := result.Module("platform-bootclasspath", "android_common")
-	info := result.ModuleProvider(pbcp, MonolithicHiddenAPIInfoProvider).(MonolithicHiddenAPIInfo)
-
-	for _, category := range HiddenAPIFlagFileCategories {
-		name := category.PropertyName
-		message := fmt.Sprintf("category %s", name)
-		filename := strings.ReplaceAll(name, "_", "-")
-		expected := []string{fmt.Sprintf("%s.txt", filename), fmt.Sprintf("bar-%s.txt", filename)}
-		android.AssertPathsRelativeToTopEquals(t, message, expected, info.FlagsFilesByCategory[category])
-	}
-
-	android.AssertPathsRelativeToTopEquals(t, "stub flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/stub-flags.csv"}, info.StubFlagsPaths)
-	android.AssertPathsRelativeToTopEquals(t, "annotation flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/annotation-flags.csv"}, info.AnnotationFlagsPaths)
-	android.AssertPathsRelativeToTopEquals(t, "metadata flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/metadata.csv"}, info.MetadataPaths)
-	android.AssertPathsRelativeToTopEquals(t, "index flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/index.csv"}, info.IndexPaths)
-	android.AssertPathsRelativeToTopEquals(t, "all flags", []string{"out/soong/.intermediates/bar-fragment/android_common/modular-hiddenapi/all-flags.csv"}, info.AllFlagsPaths)
-}
-
 func TestPlatformBootclasspathVariant(t *testing.T) {
 	result := android.GroupFixturePreparers(
 		prepareForTestWithPlatformBootclasspath,