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test: cover unavailable native-backup-restore script and zero-imported-databases paths

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Marek Miklewicz
2026-07-05 17:21:12 +02:00
parent 98b9436cd1
commit d0871acb68
1 changed files with 65 additions and 0 deletions
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tests/alt_mysql_user_restore_post_pre_cleanup_tiers_test.sh
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@@ -51,4 +51,69 @@ grep -q "CALLED native_staging_migrate" "$CALL_LOG" || fail "expected the native
# imported, so it never touches demo_ok again. # imported, so it never touches demo_ok again.
grep -q "\-\-skip demo_ok" "$CALL_LOG" || fail "expected native-staging-migrate to be told to skip demo_ok, log: $(cat "$CALL_LOG")" grep -q "\-\-skip demo_ok" "$CALL_LOG" || fail "expected native-staging-migrate to be told to skip demo_ok, log: $(cat "$CALL_LOG")"
### Scenario A: native-backup-restore script unavailable must not abort the restore.
mkdir -p "$TMP_DIR/fake_bin_a"
cat > "$TMP_DIR/fake_bin_a/da_restore_native_staging_to_alt_mysql.sh" <<'EOF'
#!/bin/bash
echo "CALLED native_staging_migrate $*" >> "$FAKE_CALL_LOG"
EOF
chmod 755 "$TMP_DIR/fake_bin_a/da_restore_native_staging_to_alt_mysql.sh"
mkdir -p "$TMP_DIR/empty_restore_root_a"
CALL_LOG="$TMP_DIR/calls_a.log"
: > "$CALL_LOG"
DA_ALT_MYSQL_RESTORE_LOG="$TMP_DIR/restore_a.log" \
DA_ALT_MYSQL_NATIVE_BACKUP_RESTORE_BIN="$TMP_DIR/fake_bin_a/does-not-exist.sh" \
DA_ALT_MYSQL_NATIVE_STAGING_BIN="$TMP_DIR/fake_bin_a/da_restore_native_staging_to_alt_mysql.sh" \
DA_ALT_MYSQL_SETTINGS_FILE="$TMP_DIR/missing-settings.conf" \
FAKE_CALL_LOG="$CALL_LOG" \
restore_path="$TMP_DIR/empty_restore_root_a" \
username="demo" \
bash "$SCRIPT" demo && rc=0 || rc=$?
[ "$rc" -eq 0 ] || fail "expected the hook to exit 0 even when the native-backup-restore script is unavailable, got rc=$rc"
if grep -q "CALLED native_backup_restore" "$CALL_LOG"; then
fail "did not expect the native-backup-restore tier to be invoked when its script is missing"
fi
grep -q "CALLED native_staging_migrate" "$CALL_LOG" || fail "expected the native-staging-migrate fallback to still run when native-backup-restore is unavailable"
### Scenario B: zero databases imported must still invoke the fallback, with no stray/malformed --skip argument.
mkdir -p "$TMP_DIR/fake_bin_b"
cat > "$TMP_DIR/fake_bin_b/alt_mysql_native_backup_restore.sh" <<'EOF'
#!/bin/bash
echo "CALLED native_backup_restore $*" >> "$FAKE_CALL_LOG"
echo "SKIPPED demo_only import-failed"
EOF
chmod 755 "$TMP_DIR/fake_bin_b/alt_mysql_native_backup_restore.sh"
cat > "$TMP_DIR/fake_bin_b/da_restore_native_staging_to_alt_mysql.sh" <<'EOF'
#!/bin/bash
echo "CALLED native_staging_migrate $*" >> "$FAKE_CALL_LOG"
EOF
chmod 755 "$TMP_DIR/fake_bin_b/da_restore_native_staging_to_alt_mysql.sh"
mkdir -p "$TMP_DIR/empty_restore_root_b"
CALL_LOG="$TMP_DIR/calls_b.log"
: > "$CALL_LOG"
DA_ALT_MYSQL_RESTORE_LOG="$TMP_DIR/restore_b.log" \
DA_ALT_MYSQL_NATIVE_BACKUP_RESTORE_BIN="$TMP_DIR/fake_bin_b/alt_mysql_native_backup_restore.sh" \
DA_ALT_MYSQL_NATIVE_STAGING_BIN="$TMP_DIR/fake_bin_b/da_restore_native_staging_to_alt_mysql.sh" \
DA_ALT_MYSQL_SETTINGS_FILE="$TMP_DIR/missing-settings.conf" \
FAKE_CALL_LOG="$CALL_LOG" \
restore_path="$TMP_DIR/empty_restore_root_b" \
username="demo" \
bash "$SCRIPT" demo
grep -q "CALLED native_staging_migrate" "$CALL_LOG" || fail "expected the native-staging-migrate fallback to still run when zero databases were imported"
if grep "CALLED native_staging_migrate" "$CALL_LOG" | grep -q -- "--skip"; then
fail "did not expect a --skip argument to be passed when zero databases were imported, log: $(cat "$CALL_LOG")"
fi
echo "alt_mysql_user_restore_post_pre_cleanup_tiers_test: OK" echo "alt_mysql_user_restore_post_pre_cleanup_tiers_test: OK"