// Tests that running validate in read-only mode doesn't try to fix metadata
// @tags: [assumes_against_mongod_not_mongos]

import {runReadOnlyTest} from "jstests/readonly/lib/read_only_test.js";

// We skip doing the data consistency checks while terminating the cluster because we leave data in
// an inconsitent state on purpose.
TestData.skipCollectionAndIndexValidation = true;

runReadOnlyTest(
    (function () {
        return {
            name: "validate",
            load: function (writableCollection) {
                const db = writableCollection.getDB();
                assert.commandWorked(
                    db.adminCommand({configureFailPoint: "skipUpdateIndexMultikey", mode: "alwaysOn"}),
                );
                assert.commandWorked(writableCollection.createIndex({a: 1, b: 1}, {name: "idx"}));
                assert.commandWorked(writableCollection.insert({_id: 0, a: [0, 1]}));
                assert.commandWorked(db.adminCommand({configureFailPoint: "skipUpdateIndexMultikey", mode: "off"}));
            },
            exec: function (readableCollection) {
                // Make sure we don't try to adjust multikey indices in read-only mode
                const res = readableCollection.validate({full: true});
                assert.eq(1, res.ok, "Expected success of validate on read-only mode");
                assert.eq(false, res.valid);
                assert.eq(1, res.errors.length);

                const idx = res.indexDetails.idx;
                assert.eq(false, idx.valid);
                assert.eq(1, idx.errors.length);

                // Test that validate { repair: true } fails in read-only mode.
                assert.commandFailedWithCode(
                    readableCollection.validate({full: true, repair: true}),
                    ErrorCodes.InvalidOptions,
                    "Expected validate to fail because repairing a read-only database is not possible",
                );
            },
        };
    })(),
);