1 files changed, 85 insertions, 0 deletions
diff --git a/java/app_test.go b/java/app_test.go
index d2685107..2bd44ad4 100644
--- a/java/app_test.go
+++ b/java/app_test.go
@@ -24,6 +24,8 @@ import (
 	"sort"
 	"strings"
 	"testing"
+
+	"github.com/google/blueprint/proptools"
 )
 
 var (
@@ -1063,3 +1065,86 @@ func TestEmbedNotice(t *testing.T) {
 		t.Errorf("mergeNotices shouldn't have run for baz")
 	}
 }
+
+func TestUncompressDex(t *testing.T) {
+	testCases := []struct {
+		name string
+		bp   string
+
+		uncompressedPlatform  bool
+		uncompressedUnbundled bool
+	}{
+		{
+			name: "normal",
+			bp: `
+				android_app {
+					name: "foo",
+					srcs: ["a.java"],
+				}
+			`,
+			uncompressedPlatform:  true,
+			uncompressedUnbundled: false,
+		},
+		{
+			name: "use_embedded_dex",
+			bp: `
+				android_app {
+					name: "foo",
+					use_embedded_dex: true,
+					srcs: ["a.java"],
+				}
+			`,
+			uncompressedPlatform:  true,
+			uncompressedUnbundled: true,
+		},
+		{
+			name: "privileged",
+			bp: `
+				android_app {
+					name: "foo",
+					privileged: true,
+					srcs: ["a.java"],
+				}
+			`,
+			uncompressedPlatform:  true,
+			uncompressedUnbundled: true,
+		},
+	}
+
+	test := func(t *testing.T, bp string, want bool, unbundled bool) {
+		t.Helper()
+
+		config := testConfig(nil)
+		if unbundled {
+			config.TestProductVariables.Unbundled_build = proptools.BoolPtr(true)
+		}
+
+		ctx := testAppContext(config, bp, nil)
+
+		run(t, ctx, config)
+
+		foo := ctx.ModuleForTests("foo", "android_common")
+		dex := foo.Rule("r8")
+		uncompressedInDexJar := strings.Contains(dex.Args["zipFlags"], "-L 0")
+		aligned := foo.MaybeRule("zipalign").Rule != nil
+
+		if uncompressedInDexJar != want {
+			t.Errorf("want uncompressed in dex %v, got %v", want, uncompressedInDexJar)
+		}
+
+		if aligned != want {
+			t.Errorf("want aligned %v, got %v", want, aligned)
+		}
+	}
+
+	for _, tt := range testCases {
+		t.Run(tt.name, func(t *testing.T) {
+			t.Run("platform", func(t *testing.T) {
+				test(t, tt.bp, tt.uncompressedPlatform, false)
+			})
+			t.Run("unbundled", func(t *testing.T) {
+				test(t, tt.bp, tt.uncompressedUnbundled, true)
+			})
+		})
+	}
+}