-
Notifications
You must be signed in to change notification settings - Fork 4.1k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Group synthetic classes with their context classes in DexFileSplitter…
… so that synthetic classes don't end up without their context classes in dex shards, which will causing merging to fail in DexFileMerger. Fixes #16368. RELNOTES: None PiperOrigin-RevId: 544134712 Change-Id: Ib29f6659f18dd71be96a7985bc25cfb44e719ae5
- Loading branch information
1 parent
d00e34a
commit 9092303
Showing
6 changed files
with
325 additions
and
54 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
142 changes: 142 additions & 0 deletions
142
src/test/shell/bazel/android/DexFileSplitter_synthetic_classes_test.sh
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| #!/bin/bash | ||
| # | ||
| # Copyright 2023 The Bazel Authors. All rights reserved. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
|
||
| # For these tests to run do the following: | ||
| # | ||
| # 1. Install an Android SDK from https://developer.android.com | ||
| # 2. Set the $ANDROID_HOME environment variable | ||
| # 3. Uncomment the line in WORKSPACE containing android_sdk_repository | ||
| # | ||
| # Note that if the environment is not set up as above android_integration_test | ||
| # will silently be ignored and will be shown as passing. | ||
|
|
||
| # Load the test setup defined in the parent directory | ||
| CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" | ||
|
|
||
| source "${CURRENT_DIR}/android_helper.sh" \ | ||
| || { echo "android_helper.sh not found!" >&2; exit 1; } | ||
| fail_if_no_android_sdk | ||
|
|
||
| source "${CURRENT_DIR}/../../integration_test_setup.sh" \ | ||
| || { echo "integration_test_setup.sh not found!" >&2; exit 1; } | ||
|
|
||
| resolve_android_toolchains "$1" | ||
|
|
||
| function test_DexFileSplitter_synthetic_classes_crossing_dexfiles() { | ||
| create_new_workspace | ||
| setup_android_sdk_support | ||
|
|
||
| mkdir -p java/com/testapp | ||
|
|
||
| cat > java/com/testapp/AndroidManifest.xml <<EOF | ||
| <manifest xmlns:android="http://schemas.android.com/apk/res/android" | ||
| package="com.testapp" | ||
| android:versionCode="1" | ||
| android:versionName="1.0" > | ||
| <uses-sdk | ||
| android:minSdkVersion="30" | ||
| android:targetSdkVersion="30" /> | ||
| <application android:label="Test App" > | ||
| <activity | ||
| android:name="com.testapp.MainActivity" | ||
| android:label="App" | ||
| android:exported="true"> | ||
| <intent-filter> | ||
| <action android:name="android.intent.action.MAIN" /> | ||
| <category android:name="android.intent.category.LAUNCHER" /> | ||
| </intent-filter> | ||
| </activity> | ||
| </application> | ||
| </manifest> | ||
| EOF | ||
|
|
||
| cat > java/com/testapp/MainActivity.java <<EOF | ||
| package com.testapp; | ||
| import android.app.Activity; | ||
| import android.os.Bundle; | ||
| import android.util.Log; | ||
| public class MainActivity extends Activity { | ||
| @Override | ||
| public void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| Log.i("tag", "info"); | ||
| } | ||
| } | ||
| EOF | ||
|
|
||
| generate_java_file_with_many_synthetic_classes > java/com/testapp/BigLib.java | ||
|
|
||
| cat > java/com/testapp/BUILD <<EOF | ||
| android_binary( | ||
| name = "testapp", | ||
| srcs = [ | ||
| "MainActivity.java", | ||
| ":BigLib.java", | ||
| ], | ||
| manifest = "AndroidManifest.xml", | ||
| ) | ||
| EOF | ||
|
|
||
| bazel build java/com/testapp || fail "Test app should have built succesfully" | ||
|
|
||
| dex_file_count=$(unzip -l bazel-bin/java/com/testapp/testapp.apk | grep "classes[0-9]*.dex" | wc -l) | ||
| if [[ ! "$dex_file_count" -ge "2" ]]; then | ||
| echo "Expected at least 2 dexes in app, found: $dex_file_count" | ||
| exit 1 | ||
| fi | ||
| } | ||
|
|
||
|
|
||
| function generate_java_file_with_many_synthetic_classes() { | ||
| echo "package com.testapp;" | ||
| echo "public class BigLib {" | ||
|
|
||
| # First generate enough inner classes to fill up most of the dex | ||
| for (( i = 0; i < 21400; i++ )) do | ||
|
|
||
| echo " public static class Bar$i {" | ||
| echo " public int bar() {" | ||
| echo " return $i;" | ||
| echo " }" | ||
| echo " }" | ||
|
|
||
| done | ||
|
|
||
| # Then create enough synethetic classes via lambdas to fill up the rest of the | ||
| # dex and into another dex file. | ||
| echo " public interface IntSupplier {" | ||
| echo " int supply();" | ||
| echo " }" | ||
|
|
||
| echo " public static class Foo {" | ||
| echo " public IntSupplier[] foo() {" | ||
| echo " return new IntSupplier[] {" | ||
|
|
||
| for ((i = 0; i < 6000; i++ )) do | ||
| echo " () -> $i," | ||
| done | ||
|
|
||
| echo " };" | ||
| echo " }" | ||
| echo " }" | ||
| echo "}" | ||
| } | ||
|
|
||
| run_suite "Tests for DexFileSplitter with synthetic classes crossing dexfiles" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.