commit 084c94e43eb2916c84c72de524c6e8c3d5ec2d4f
author David Anderson <dvander@google.com> Tue Jun 06 16:45:05 2023 -0700
committer David Anderson <dvander@google.com> Tue Jun 06 16:46:21 2023 -0700
tree d23c6702508ea5583cfe198d51ba3fed4c87337e
parent b9be43ae5ca6048b93355a2ace1857b089f91b3b

vts_fs_test: Relax filesystem constraints for fixed partitions.

Adjust this test to align with VSR. First, skip the test if kernel is
< 5.10 or < Android 13. Second, allow non-dynamic partitions to be vfat.

Bug: 286038059
Test: vts_fs_test on CF
Change-Id: I5bd874f68296f7155d8c4366ebc13fe3d59c3ee6

fs_mgr/tests/vts_fs_test.cpp

diff --git a/fs_mgr/tests/vts_fs_test.cpp b/fs_mgr/tests/vts_fs_test.cpp
index bb2ceb9..4d771fa 100644
--- a/fs_mgr/tests/vts_fs_test.cpp
+++ b/fs_mgr/tests/vts_fs_test.cpp
@@ -55,6 +55,21 @@
 }
 
 TEST(fs, PartitionTypes) {
+    // Requirements only apply to Android 13+, 5.10+ devices.
+    int vsr_level = GetVsrLevel();
+    if (vsr_level < __ANDROID_API_T__) {
+        GTEST_SKIP();
+    }
+
+    struct utsname uts;
+    ASSERT_EQ(uname(&uts), 0);
+
+    unsigned int major, minor;
+    ASSERT_EQ(sscanf(uts.release, "%u.%u", &major, &minor), 2);
+    if (major < 5 || (major == 5 && minor < 10)) {
+        GTEST_SKIP();
+    }
+
     android::fs_mgr::Fstab fstab;
     ASSERT_TRUE(android::fs_mgr::ReadFstabFromFile("/proc/mounts", &fstab));
 
@@ -64,12 +79,7 @@
     ASSERT_TRUE(android::base::Readlink("/dev/block/by-name/super", &super_bdev));
     ASSERT_TRUE(android::base::Readlink("/dev/block/by-name/userdata", &userdata_bdev));
 
-    int vsr_level = GetVsrLevel();
-
-    std::vector<std::string> must_be_f2fs;
-    if (vsr_level >= __ANDROID_API_T__) {
-        must_be_f2fs.emplace_back("/data");
-    }
+    std::vector<std::string> must_be_f2fs = {"/data"};
     if (vsr_level >= __ANDROID_API_U__) {
         must_be_f2fs.emplace_back("/metadata");
     }
@@ -98,17 +108,13 @@
             continue;
         }
 
-        if (vsr_level < __ANDROID_API_T__) {
-            continue;
-        }
-        if (vsr_level == __ANDROID_API_T__ && parent_bdev != super_bdev) {
-            // Only check for dynamic partitions at this VSR level.
-            continue;
-        }
-
         if (entry.flags & MS_RDONLY) {
-            std::vector<std::string> allowed = {"erofs", "ext4", "f2fs"};
+            if (parent_bdev != super_bdev) {
+                // Ignore non-AOSP partitions (eg anything outside of super).
+                continue;
+            }
 
+            std::vector<std::string> allowed = {"erofs", "ext4", "f2fs"};
             EXPECT_NE(std::find(allowed.begin(), allowed.end(), entry.fs_type), allowed.end())
                     << entry.mount_point;
         } else {