commit d821a04c4d67710973a8ba46d7493ecc167f7569
author Jooyung Han <jooyung@google.com> Tue Aug 10 16:46:43 2021 +0900
committer Jooyung Han <jooyung@google.com> Wed Aug 11 11:18:03 2021 +0900
tree ecf1ce036592f5978fc75048054c2265ce4f217a
parent d83978565854ade12b333ac8043c61452db75ac3

libapkverify: Add TEST_MAPPING

Bug: n/a
Test: atest libapkverify.test libapkverify.integration_test
Test: atest --test-mapping p/m/V
  runs libapkverify.test
Change-Id: Id440c9771a1f0974fb3c3bbe83dece74f014611a

TEST_MAPPING

diff --git a/TEST_MAPPING b/TEST_MAPPING
index d2a4821..5218abb 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -20,6 +20,9 @@
       "path": "packages/modules/Virtualization/apkdmverity"
     },
     {
+      "path": "packages/modules/Virtualization/apkverify"
+    },
+    {
       "path": "packages/modules/Virtualization/authfs"
     },
     {

apkverify/Android.bp

diff --git a/apkverify/Android.bp b/apkverify/Android.bp
index 8a98320..d2dbf41 100644
--- a/apkverify/Android.bp
+++ b/apkverify/Android.bp
@@ -2,8 +2,8 @@
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
-rust_library {
-    name: "libapkverify",
+rust_defaults {
+    name: "libapkverify.defaults",
     host_supported: true,
     crate_name: "apkverify",
     srcs: ["src/lib.rs"],
@@ -19,3 +19,26 @@
         "libzip",
     ],
 }
+
+rust_library {
+    name: "libapkverify",
+    defaults: ["libapkverify.defaults"],
+}
+
+rust_test {
+    name: "libapkverify.test",
+    defaults: ["libapkverify.defaults"],
+    test_suites: ["general-tests"],
+}
+
+rust_test {
+    name: "libapkverify.integration_test",
+    host_supported: true,
+    crate_name: "apkverify_test",
+    srcs: ["tests/*_test.rs"],
+    prefer_rlib: true,
+    edition: "2018",
+    test_suites: ["general-tests"],
+    rustlibs: ["libapkverify"],
+    data: ["tests/data/*"],
+}

apkverify/TEST_MAPPING

diff --git a/apkverify/TEST_MAPPING b/apkverify/TEST_MAPPING
new file mode 100644
index 0000000..9248716
--- /dev/null
+++ b/apkverify/TEST_MAPPING
@@ -0,0 +1,10 @@
+{
+  "presubmit" : [
+    {
+      "name" : "libapkverify.test"
+    },
+    {
+      "name" : "libapkverify.integration_test"
+    }
+  ]
+}

apkverify/src/bytes_ext.rs

diff --git a/apkverify/src/bytes_ext.rs b/apkverify/src/bytes_ext.rs
index 5efb33c..1b8d6b6 100644
--- a/apkverify/src/bytes_ext.rs
+++ b/apkverify/src/bytes_ext.rs
@@ -95,3 +95,19 @@
     }
     Ok(buf.split_to(len))
 }
+
+#[cfg(test)]
+mod tests {
+    use bytes::{BufMut, BytesMut};
+    #[test]
+    fn test_read_length_prefixed_slice() {
+        let data = b"hello world";
+        let mut b = BytesMut::new();
+        b.put_u32_le(data.len() as u32);
+        b.put_slice(data);
+        let mut slice = b.freeze();
+        let res = super::read_length_prefixed_slice(&mut slice);
+        assert!(res.is_ok());
+        assert_eq!(data, res.ok().unwrap().as_ref());
+    }
+}