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-rw-r--r--tests/extmod/vfs_basic.py4
-rw-r--r--tests/extmod/vfs_fat_more.py8
2 files changed, 12 insertions, 0 deletions
diff --git a/tests/extmod/vfs_basic.py b/tests/extmod/vfs_basic.py
index 1821a277dc..32bfe8ab4d 100644
--- a/tests/extmod/vfs_basic.py
+++ b/tests/extmod/vfs_basic.py
@@ -47,6 +47,10 @@ class Filesystem:
# first we umount any existing mount points the target may have
+try:
+ uos.umount('/')
+except OSError:
+ pass
for path in uos.listdir('/'):
uos.umount('/' + path)
diff --git a/tests/extmod/vfs_fat_more.py b/tests/extmod/vfs_fat_more.py
index 217d639956..6c2df528fb 100644
--- a/tests/extmod/vfs_fat_more.py
+++ b/tests/extmod/vfs_fat_more.py
@@ -44,6 +44,14 @@ except MemoryError:
print("SKIP")
sys.exit()
+# first we umount any existing mount points the target may have
+try:
+ uos.umount('/')
+except OSError:
+ pass
+for path in uos.listdir('/'):
+ uos.umount('/' + path)
+
uos.VfsFat.mkfs(bdev)
uos.mount(bdev, '/')