1 files changed, 92 insertions, 0 deletions
diff --git a/cc/sdk_test.go b/cc/sdk_test.go
index 61925e30c..790440cb9 100644
--- a/cc/sdk_test.go
+++ b/cc/sdk_test.go
@@ -101,3 +101,95 @@ func TestSdkMutator(t *testing.T) {
 	assertDep(t, libsdkNDK, libcxxNDK)
 	assertDep(t, libsdkPlatform, libcxxPlatform)
 }
+
+func TestMakeModuleNameForSdkVariant(t *testing.T) {
+	bp := `
+		cc_library {
+			name: "libfoo",
+			srcs: ["main_test.cpp"],
+			sdk_version: "current",
+			stl: "none",
+		}
+	`
+	platformVariant := "android_arm64_armv8-a_shared"
+	sdkVariant := "android_arm64_armv8-a_sdk_shared"
+	testCases := []struct {
+		name              string
+		unbundledApps     []string
+		variant           string
+		skipInstall       bool // soong skips install
+		hideFromMake      bool // no make entry
+		makeUninstallable bool // make skips install
+		makeModuleName    string
+	}{
+		{
+			name:          "platform variant in normal builds",
+			unbundledApps: nil,
+			variant:       platformVariant,
+			// installable in soong
+			skipInstall: false,
+			// visiable in Make as "libfoo"
+			hideFromMake:   false,
+			makeModuleName: "libfoo",
+			// installable in Make
+			makeUninstallable: false,
+		},
+		{
+			name:          "sdk variant in normal builds",
+			unbundledApps: nil,
+			variant:       sdkVariant,
+			// soong doesn't install
+			skipInstall: true,
+			// visible in Make as "libfoo.sdk"
+			hideFromMake:   false,
+			makeModuleName: "libfoo.sdk",
+			// but not installed
+			makeUninstallable: true,
+		},
+		{
+			name:          "platform variant in unbunded builds",
+			unbundledApps: []string{"bar"},
+			variant:       platformVariant,
+			// installable in soong
+			skipInstall: false,
+			// hidden from make
+			hideFromMake: true,
+		},
+		{
+			name:          "sdk variant in unbunded builds",
+			unbundledApps: []string{"bar"},
+			variant:       sdkVariant,
+			// soong doesn't install
+			skipInstall: true,
+			// visible in Make as "libfoo"
+			hideFromMake:   false,
+			makeModuleName: "libfoo",
+			// but not installed
+			makeUninstallable: true,
+		},
+	}
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			fixture := android.GroupFixturePreparers(prepareForCcTest,
+				android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+					variables.Unbundled_build_apps = tc.unbundledApps
+				}),
+			)
+			ctx := fixture.RunTestWithBp(t, bp).TestContext
+			module := ctx.ModuleForTests("libfoo", tc.variant).Module().(*Module)
+			android.AssertBoolEquals(t, "IsSkipInstall", tc.skipInstall, module.IsSkipInstall())
+			android.AssertBoolEquals(t, "HideFromMake", tc.hideFromMake, module.HiddenFromMake())
+			if !tc.hideFromMake {
+				entries := android.AndroidMkEntriesForTest(t, ctx, module)[0]
+				android.AssertStringEquals(t, "LOCAL_MODULE",
+					tc.makeModuleName, entries.EntryMap["LOCAL_MODULE"][0])
+				actualUninstallable := false
+				if actual, ok := entries.EntryMap["LOCAL_UNINSTALLABLE_MODULE"]; ok {
+					actualUninstallable = "true" == actual[0]
+				}
+				android.AssertBoolEquals(t, "LOCAL_UNINSTALLABLE_MODULE",
+					tc.makeUninstallable, actualUninstallable)
+			}
+		})
+	}
+}