diff --git a/eden/mononoke/tests/integration/library-snapshot.sh b/eden/mononoke/tests/integration/library-snapshot.sh
new file mode 100644
index 0000000000..7a76480f34
--- /dev/null
+++ b/eden/mononoke/tests/integration/library-snapshot.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This software may be used and distributed according to the terms of the
+# GNU General Public License version 2.
+
+# shellcheck source=fbcode/eden/mononoke/tests/integration/library.sh
+. "${TEST_FIXTURES}/library.sh"
+
+function base_commit_and_snapshot {
+    export BASE_SNAPSHOT_COMMIT
+    # Make an interesting commit and snapshot that tests all types of file changes
+    echo a > modified_file
+    echo a > missing_file
+    echo a > untouched_file
+    echo a > deleted_file
+    echo a > deleted_file_then_untracked_modify
+    hg addremove -q
+    hg commit -m "Add base files"
+    BASE_SNAPSHOT_COMMIT=$(hg log -T "{node}" -r .)
+    EDENSCM_LOG=edenapi::client=error hgedenapi cloud upload -q
+    # Create snapshot
+    echo b > modified_file
+    echo b > untracked_file
+    echo b > added_file
+    hg add added_file
+    echo b > added_file_then_missing
+    hg add added_file_then_missing
+    rm added_file_then_missing
+    rm missing_file
+    hg rm deleted_file
+    hg rm deleted_file_then_untracked_modify
+    echo b > deleted_file_then_untracked_modify
+    hgedenapi snapshot create
+}
+
+BASE_STATUS="\
+M modified_file
+A added_file
+R deleted_file
+R deleted_file_then_untracked_modify
+! added_file_then_missing
+! missing_file
+? untracked_file"
+
+function assert_on_base_snapshot {
+    [[ "$(hg log -T "{node}" -r .)" = "$BASE_SNAPSHOT_COMMIT" ]]
+    [[ "$(hg st)" = "$BASE_STATUS" ]]
+    [[ "$(cat modified_file)" = "b" ]]
+    [[ "$(cat added_file)" = "b" ]]
+    [[ "$(cat deleted_file_then_untracked_modify)" = "b" ]]
+    [[ "$(cat untracked_file)" = "b" ]]
+    [[ ! -f deleted_file ]]
+    [[ ! -f added_file_then_missing ]]
+    [[ ! -f missing_file ]]
+    echo snapshot is correct!
+}