libsnapshot: Test more configurations in presubmit.

Take 2: remove the shell script, which wasn't working very well, and
just provide different builds of the same binary.

Bug: 208944665
Test: presubmit
Change-Id: I994a93e4e364bc210ddd2eb60025c656caa86b1c

fs_mgr/TEST_MAPPING

@@ -21,6 +21,12 @@
     {
       "name": "vts_libsnapshot_test"
     },
+    {
+      "name": "vab_legacy_tests"
+    },
+    {
+      "name": "vabc_legacy_tests"
+    },
     {
       "name": "libsnapshot_fuzzer_test"
     },
@@ -37,6 +43,12 @@
     },
     {
       "name": "vts_libsnapshot_test"
+    },
+    {
+      "name": "vab_legacy_tests"
+    },
+    {
+      "name": "vabc_legacy_tests"
     }
   ]
 }

fs_mgr/libsnapshot/Android.bp

@@ -269,14 +269,19 @@ cc_test {
     defaults: ["libsnapshot_test_defaults", "libsnapshot_hal_deps"],
 }
 
-sh_test {
-    name: "run_snapshot_tests",
-    src: "run_snapshot_tests.sh",
-    test_suites: [
-        "device-tests",
+cc_test {
+    name: "vab_legacy_tests",
+    defaults: ["libsnapshot_test_defaults", "libsnapshot_hal_deps"],
+    cppflags: [
+        "-DLIBSNAPSHOT_TEST_VAB_LEGACY",
     ],
-    required: [
-        "vts_libsnapshot_test",
+}
+
+cc_test {
+    name: "vabc_legacy_tests",
+    defaults: ["libsnapshot_test_defaults", "libsnapshot_hal_deps"],
+    cppflags: [
+        "-DLIBSNAPSHOT_TEST_VABC_LEGACY",
     ],
 }
 

fs_mgr/libsnapshot/run_snapshot_tests.sh

@@ -1,35 +0,0 @@
-#!/system/bin/sh
-
-# Detect host or AOSP.
-getprop ro.build.version.sdk > /dev/null 2>&1
-if [ $? -eq 0 ]; then
-    cmd_prefix=""
-    local_root=""
-else
-    cmd_prefix="adb shell"
-    local_root="${ANDROID_PRODUCT_OUT}"
-    set -e
-    set -x
-    adb root
-    adb sync data
-    set +x
-    set +e
-fi
-
-testpath64="/data/nativetest64/vts_libsnapshot_test/vts_libsnapshot_test"
-testpath32="/data/nativetest/vts_libsnapshot_test/vts_libsnapshot_test"
-if [ -f "${local_root}/${testpath64}" ]; then
-    testpath="${testpath64}"
-elif [ -f "${local_root}/${testpath32}" ]; then
-    testpath="${testpath32}"
-else
-    echo "ERROR: vts_libsnapshot_test not found." 1>&2
-    echo "Make sure to build vts_libsnapshot_test or snapshot_tests first." 1>&2
-    exit 1
-fi
-
-# Verbose, error on failure.
-set -x
-set -e
-
-time ${cmd_prefix} ${testpath}

fs_mgr/libsnapshot/snapshot_test.cpp

@@ -53,7 +53,15 @@
 #include <libsnapshot/mock_device_info.h>
 #include <libsnapshot/mock_snapshot.h>
 
-DEFINE_string(force_mode, "",
+#if defined(LIBSNAPSHOT_TEST_VAB_LEGACY)
+#define DEFAULT_MODE "vab-legacy"
+#elif defined(LIBSNAPSHOT_TEST_VABC_LEGACY)
+#define DEFAULT_MODE "vabc-legacy"
+#else
+#define DEFAULT_MODE ""
+#endif
+
+DEFINE_string(force_mode, DEFAULT_MODE,
               "Force testing older modes (vab-legacy, vabc-legacy) ignoring device config.");
 DEFINE_string(force_iouring_disable, "",
               "Force testing mode (iouring_disabled) - disable io_uring");