Revert^4 "Set the appropriate deps property for the soong generated fs modules"

This change relands https://r.android.com/3304859.

Test: m nothing --no-skip-soong-tests && ABTD
Bug: 372771060
Change-Id: Ie798fee2a71c14d5e8ac5e2433394bbb090cd595
diff --git a/fsgen/filesystem_creator_test.go b/fsgen/filesystem_creator_test.go
index 554b66b..484cc38 100644
--- a/fsgen/filesystem_creator_test.go
+++ b/fsgen/filesystem_creator_test.go
@@ -17,6 +17,7 @@
 import (
 	"android/soong/android"
 	"android/soong/filesystem"
+	"android/soong/java"
 	"testing"
 
 	"github.com/google/blueprint/proptools"
@@ -28,6 +29,7 @@
 	result := android.GroupFixturePreparers(
 		android.PrepareForIntegrationTestWithAndroid,
 		android.PrepareForTestWithAndroidBuildComponents,
+		android.PrepareForTestWithAllowMissingDependencies,
 		filesystem.PrepareForTestWithFilesystemBuildComponents,
 		prepareForTestWithFsgenBuildComponents,
 		android.FixtureModifyConfig(func(config android.Config) {
@@ -86,3 +88,132 @@
 		proptools.String(fooSystem.FsProps().Type),
 	)
 }
+
+func TestFileSystemCreatorSetPartitionDeps(t *testing.T) {
+	result := android.GroupFixturePreparers(
+		android.PrepareForIntegrationTestWithAndroid,
+		android.PrepareForTestWithAndroidBuildComponents,
+		android.PrepareForTestWithAllowMissingDependencies,
+		filesystem.PrepareForTestWithFilesystemBuildComponents,
+		prepareForTestWithFsgenBuildComponents,
+		java.PrepareForTestWithJavaBuildComponents,
+		java.PrepareForTestWithJavaDefaultModules,
+		android.FixtureModifyConfig(func(config android.Config) {
+			config.TestProductVariables.PartitionVarsForSoongMigrationOnlyDoNotUse.ProductPackages = []string{"bar", "baz"}
+			config.TestProductVariables.PartitionVarsForSoongMigrationOnlyDoNotUse.PartitionQualifiedVariables =
+				map[string]android.PartitionQualifiedVariablesType{
+					"system": {
+						BoardFileSystemType: "ext4",
+					},
+				}
+		}),
+		android.FixtureMergeMockFs(android.MockFS{
+			"external/avb/test/data/testkey_rsa4096.pem": nil,
+			"build/soong/fsgen/Android.bp": []byte(`
+			soong_filesystem_creator {
+				name: "foo",
+			}
+			`),
+		}),
+	).RunTestWithBp(t, `
+	java_library {
+		name: "bar",
+		srcs: ["A.java"],
+	}
+	java_library {
+		name: "baz",
+		srcs: ["A.java"],
+		product_specific: true,
+	}
+	`)
+
+	android.AssertBoolEquals(
+		t,
+		"Generated system image expected to depend on system partition installed \"bar\"",
+		true,
+		java.CheckModuleHasDependency(t, result.TestContext, "test_product_generated_system_image", "android_common", "bar"),
+	)
+	android.AssertBoolEquals(
+		t,
+		"Generated system image expected to not depend on product partition installed \"baz\"",
+		false,
+		java.CheckModuleHasDependency(t, result.TestContext, "test_product_generated_system_image", "android_common", "baz"),
+	)
+}
+
+func TestFileSystemCreatorDepsWithNamespace(t *testing.T) {
+	result := android.GroupFixturePreparers(
+		android.PrepareForIntegrationTestWithAndroid,
+		android.PrepareForTestWithAndroidBuildComponents,
+		android.PrepareForTestWithAllowMissingDependencies,
+		android.PrepareForTestWithNamespace,
+		android.PrepareForTestWithArchMutator,
+		filesystem.PrepareForTestWithFilesystemBuildComponents,
+		prepareForTestWithFsgenBuildComponents,
+		java.PrepareForTestWithJavaBuildComponents,
+		java.PrepareForTestWithJavaDefaultModules,
+		android.FixtureModifyConfig(func(config android.Config) {
+			config.TestProductVariables.PartitionVarsForSoongMigrationOnlyDoNotUse.ProductPackages = []string{"bar"}
+			config.TestProductVariables.NamespacesToExport = []string{"a/b"}
+			config.TestProductVariables.PartitionVarsForSoongMigrationOnlyDoNotUse.PartitionQualifiedVariables =
+				map[string]android.PartitionQualifiedVariablesType{
+					"system": {
+						BoardFileSystemType: "ext4",
+					},
+				}
+			config.Targets[android.Android] = []android.Target{
+				{Os: android.Android, Arch: android.Arch{ArchType: android.X86_64, ArchVariant: "silvermont", Abi: []string{"arm64-v8a"}}, NativeBridge: android.NativeBridgeDisabled, NativeBridgeHostArchName: "", NativeBridgeRelativePath: "", HostCross: false},
+				{Os: android.Android, Arch: android.Arch{ArchType: android.X86, ArchVariant: "silvermont", Abi: []string{"armeabi-v7a"}}, NativeBridge: android.NativeBridgeDisabled, NativeBridgeHostArchName: "", NativeBridgeRelativePath: "", HostCross: false},
+				{Os: android.Android, Arch: android.Arch{ArchType: android.Arm64, ArchVariant: "armv8-a", Abi: []string{"arm64-v8a"}}, NativeBridge: android.NativeBridgeEnabled, NativeBridgeHostArchName: "x86_64", NativeBridgeRelativePath: "arm64", HostCross: false},
+				{Os: android.Android, Arch: android.Arch{ArchType: android.Arm, ArchVariant: "armv7-a-neon", Abi: []string{"armeabi-v7a"}}, NativeBridge: android.NativeBridgeEnabled, NativeBridgeHostArchName: "x86", NativeBridgeRelativePath: "arm", HostCross: false},
+			}
+		}),
+		android.FixtureMergeMockFs(android.MockFS{
+			"external/avb/test/data/testkey_rsa4096.pem": nil,
+			"build/soong/fsgen/Android.bp": []byte(`
+			soong_filesystem_creator {
+				name: "foo",
+			}
+			`),
+			"a/b/Android.bp": []byte(`
+			soong_namespace{
+			}
+			java_library {
+				name: "bar",
+				srcs: ["A.java"],
+				compile_multilib: "64",
+			}
+			`),
+			"c/d/Android.bp": []byte(`
+			soong_namespace{
+			}
+			java_library {
+				name: "bar",
+				srcs: ["A.java"],
+			}
+			`),
+		}),
+	).RunTest(t)
+
+	var packagingProps android.PackagingProperties
+	for _, prop := range result.ModuleForTests("test_product_generated_system_image", "android_common").Module().GetProperties() {
+		if packagingPropStruct, ok := prop.(*android.PackagingProperties); ok {
+			packagingProps = *packagingPropStruct
+		}
+	}
+	moduleDeps := packagingProps.Multilib.Lib64.Deps
+
+	eval := result.ModuleForTests("test_product_generated_system_image", "android_common").Module().ConfigurableEvaluator(android.PanickingConfigAndErrorContext(result.TestContext))
+	android.AssertStringListContains(
+		t,
+		"Generated system image expected to depend on \"bar\" defined in \"a/b\" namespace",
+		moduleDeps.GetOrDefault(eval, nil),
+		"//a/b:bar",
+	)
+	android.AssertStringListDoesNotContain(
+		t,
+		"Generated system image expected to not depend on \"bar\" defined in \"c/d\" namespace",
+		moduleDeps.GetOrDefault(eval, nil),
+		"//c/d:bar",
+	)
+}