Pass "shared libs" apexes
Signing key tests rely on "raw configs" and custom-built payload image.
When passing "adbd" and "statsd" apexes to VM, "shared libs" apexes
should be passed together but the custom-built payload image was missing
"shared libs" apexes.
This fixes the test by passing "shared libs" apexes to VM.
Note that virtualizationservice handles this already.
Bug: 243460563
Test: atest MicrodroidHostTestCases
Change-Id: I4208c9d117f5cb996d511d8fd47da73c134ed0f7
diff --git a/tests/Android.bp b/tests/Android.bp
index b849d37..5c1b5c4 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -90,11 +90,3 @@
],
type: "cpio",
}
-
-genrule {
- name: "test-payload-metadata",
- tools: ["mk_payload"],
- cmd: "$(location mk_payload) --metadata-only $(in) $(out)",
- srcs: ["test-payload-metadata-config.json"],
- out: ["test-payload-metadata.img"],
-}
diff --git a/tests/hostside/Android.bp b/tests/hostside/Android.bp
index d77f3de..7679c57 100644
--- a/tests/hostside/Android.bp
+++ b/tests/hostside/Android.bp
@@ -23,7 +23,6 @@
":microdroid_general_sepolicy.conf",
":test.com.android.virt.pem",
":test2.com.android.virt.pem",
- ":test-payload-metadata",
],
data_native_bins: [
"sepolicy-analyze",
@@ -32,6 +31,7 @@
"img2simg",
"lpmake",
"lpunpack",
+ "mk_payload",
"sign_virt_apex",
"simg2img",
],
diff --git a/tests/hostside/java/com/android/microdroid/test/MicrodroidTestCase.java b/tests/hostside/java/com/android/microdroid/test/MicrodroidTestCase.java
index 5ac36a0..c0f293e 100644
--- a/tests/hostside/java/com/android/microdroid/test/MicrodroidTestCase.java
+++ b/tests/hostside/java/com/android/microdroid/test/MicrodroidTestCase.java
@@ -32,6 +32,8 @@
import static org.junit.Assert.fail;
import static org.junit.Assume.assumeTrue;
+import static java.util.stream.Collectors.toList;
+
import android.cts.statsdatom.lib.ConfigUtils;
import android.cts.statsdatom.lib.ReportUtils;
@@ -139,6 +141,53 @@
return new JSONObject(Map.of("label", label, "path", path));
}
+ private void createPayloadMetadata(List<ActiveApexInfo> apexes, File payloadMetadata)
+ throws Exception {
+ // mk_payload's config
+ File configFile = new File(payloadMetadata.getParentFile(), "payload_config.json");
+ JSONObject config = new JSONObject();
+ config.put(
+ "apk",
+ new JSONObject(Map.of("name", "microdroid-apk", "path", "", "idsig_path", "")));
+ config.put("payload_config_path", "/mnt/apk/assets/vm_config.json");
+ config.put(
+ "apexes",
+ new JSONArray(
+ apexes.stream()
+ .map(apex -> new JSONObject(Map.of("name", apex.name, "path", "")))
+ .collect(toList())));
+ FileUtil.writeToFile(config.toString(), configFile);
+
+ File mkPayload = findTestFile("mk_payload");
+ RunUtil runUtil = new RunUtil();
+ // Set the parent dir on the PATH (e.g. <workdir>/bin)
+ String separator = System.getProperty("path.separator");
+ String path = mkPayload.getParentFile().getPath() + separator + System.getenv("PATH");
+ runUtil.setEnvVariable("PATH", path);
+
+ List<String> command = new ArrayList<String>();
+ command.add("mk_payload");
+ command.add("--metadata-only");
+ command.add(configFile.toString());
+ command.add(payloadMetadata.toString());
+
+ CommandResult result =
+ runUtil.runTimedCmd(
+ // mk_payload should run fast enough
+ 5 * 1000, "/bin/bash", "-c", String.join(" ", command));
+ String out = result.getStdout();
+ String err = result.getStderr();
+ assertWithMessage(
+ "creating payload metadata failed:\n\tout: "
+ + out
+ + "\n\terr: "
+ + err
+ + "\n")
+ .about(command_results())
+ .that(result)
+ .isSuccess();
+ }
+
private void resignVirtApex(File virtApexDir, File signingKey, Map<String, File> keyOverrides) {
File signVirtApex = findTestFile("sign_virt_apex");
@@ -193,10 +242,12 @@
static class ActiveApexInfo {
public String name;
public String path;
+ public boolean provideSharedApexLibs;
- ActiveApexInfo(String name, String path) {
+ ActiveApexInfo(String name, String path, boolean provideSharedApexLibs) {
this.name = name;
this.path = path;
+ this.provideSharedApexLibs = provideSharedApexLibs;
}
}
@@ -215,6 +266,10 @@
}
return null;
}
+
+ List<ActiveApexInfo> getSharedLibApexes() {
+ return mList.stream().filter(info -> info.provideSharedApexLibs).collect(toList());
+ }
}
private ActiveApexInfoList getActiveApexInfoList() throws Exception {
@@ -229,10 +284,10 @@
String uri, String localName, String qName, Attributes attributes) {
if (localName.equals("apex-info")
&& attributes.getValue("isActive").equals("true")) {
- list.add(
- new ActiveApexInfo(
- attributes.getValue("moduleName"),
- attributes.getValue("modulePath")));
+ String name = attributes.getValue("moduleName");
+ String path = attributes.getValue("modulePath");
+ String sharedApex = attributes.getValue("provideSharedApexLibs");
+ list.add(new ActiveApexInfo(name, path, "true".equals(sharedApex)));
}
}
};
@@ -277,14 +332,11 @@
instanceImgPath,
Integer.toString(10 * 1024 * 1024));
- // payload-metadata is prepared on host with the two APEXes and APK
+ // payload-metadata is created on device
final String payloadMetadataPath = TEST_ROOT + "payload-metadata.img";
- getDevice().pushFile(findTestFile("test-payload-metadata.img"), payloadMetadataPath);
- // get paths to the two APEXes required for the VM.
+ // Load /apex/apex-info-list.xml to get paths to APEXes required for the VM.
ActiveApexInfoList list = getActiveApexInfoList();
- final String statsdApexPath = list.get("com.android.os.statsd").path;
- final String adbdApexPath = list.get("com.android.adbd").path;
// Since Java APP can't start a VM with a custom image, here, we start a VM using `vm run`
// command with a VM Raw config which is equiv. to what virtualizationservice creates with
@@ -325,19 +377,26 @@
// Add payload image disk with partitions:
// - payload-metadata
- // - apexes: com.android.os.statsd, com.android.adbd
+ // - apexes: com.android.os.statsd, com.android.adbd, [sharedlib apex](optional)
// - apk and idsig
- disks.put(
- new JSONObject()
- .put("writable", false)
- .put(
- "partitions",
- new JSONArray()
- .put(newPartition("payload-metadata", payloadMetadataPath))
- .put(newPartition("com.android.os.statsd", statsdApexPath))
- .put(newPartition("com.android.adbd", adbdApexPath))
- .put(newPartition("microdroid-apk", apkPath))
- .put(newPartition("microdroid-apk-idsig", idSigPath))));
+ List<ActiveApexInfo> apexesForVm = new ArrayList<>();
+ apexesForVm.add(list.get("com.android.os.statsd"));
+ apexesForVm.add(list.get("com.android.adbd"));
+ apexesForVm.addAll(list.getSharedLibApexes());
+
+ final JSONArray partitions = new JSONArray();
+ partitions.put(newPartition("payload-metadata", payloadMetadataPath));
+ for (ActiveApexInfo apex : apexesForVm) {
+ partitions.put(newPartition(apex.name, apex.path));
+ }
+ partitions
+ .put(newPartition("microdroid-apk", apkPath))
+ .put(newPartition("microdroid-apk-idsig", idSigPath));
+ disks.put(new JSONObject().put("writable", false).put("partitions", partitions));
+
+ final File localPayloadMetadata = new File(virtApexDir, "payload-metadata.img");
+ createPayloadMetadata(apexesForVm, localPayloadMetadata);
+ getDevice().pushFile(localPayloadMetadata, payloadMetadataPath);
config.put("protected", isProtected);
diff --git a/tests/test-payload-metadata-config.json b/tests/test-payload-metadata-config.json
deleted file mode 100644
index 3c56e5f..0000000
--- a/tests/test-payload-metadata-config.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
- "_comment": "This file is to create a payload-metadata partition for payload.img which is for MicrodroidTestApp to run with assets/vm_config.json",
- "apexes": [
- {
- "name": "com.android.os.statsd",
- "path": ""
- },
- {
- "name": "com.android.adbd",
- "path": ""
- }
- ],
- "apk": {
- "name": "microdroid-apk",
- "path": "",
- "idsig_path": ""
- },
- "payload_config_path": "/mnt/apk/assets/vm_config.json"
-}
\ No newline at end of file