Artifact 51f78cdcf91b49be1430849ee9f1fc3e56a3d89b:

• File bindings/s2/unit2/000-200-context.s2 — part of check-in [8ac418df2e] at 2021-12-03 05:15:23 on branch trunk — Drastically simplify the s2 fsl_cx db mappings, exposing only the main db handle instead of separate repo/checkout/config handles. It was severely over-engineered and this approach will allow us to more easily eliminate the middle-man main db handle in the lib if we end up choosing to do so. (user: stephan size: 3292) [more...]

assert 'Fossil' === typename Fossil;
assert 'Db' === typename Fossil.Db;
assert 'Stmt' === typename Fossil.Db.Stmt;
assert 'Context' === typename Fossil.Context;

scope {
    var f = new Fossil.Context({traceSql:false});
    //print('f =',f);
    assert 'Context' === typename f;
    assert f inherits Fossil.Context;
    const DB = f.db;
    assert DB inherits Fossil.Db;
    assert DB.name === 'main' /* this is our "main" db */;

    assert f === f.openCheckout();
    assert f === f.openConfig();
    assert f === f.closeConfig();
    var counter = 0;
    assert DB === DB.each({
        sql:<<<_SQL
            SELECT mtime FROM event LIMIT 2
        _SQL,
        callback:'++counter'
    });
    assert 2 === counter;
    unset counter;

    /* These UUIDs are only valid for the libfossil tree... */
    assert '99237c3636730f20ed07b227c5092c087aea8b0c' === f.symToUuid('rid:1');
    assert 1 === f.symToRid('99237c3636730f20');

    const trunkUuid = f.symToUuid('trunk');
    assert (var b = f.loadBlob('trunk')) inherits s2.Buffer;
    assert !b.isCompressed();
    assert b.length() > 0;
    assert b.sha1() === trunkUuid;

    b.reset() << "fossil";
    assert b.sha3() === '226558c59bda6533fb0869abd36dec2e8fee1003247b98390b5cb639285c0b79';
    //const trunkZCard = b.toString(b.length()-33, 32);
    //print(b,trunkZCard);

    b = f.artifactDiff('prev', trunkUuid, {
        // all available options (not all combinations make sense and some trump others):
        html: false,
        text: true,
        inline: false,
        sbsWidth: 60,
        contextLines: 5,
        invert: false
    });
    assert b inherits s2.Buffer;
    assert b.length() > 10;
    assert !b.isCompressed();
    unset b;

    assert 'object' === typename (var d =  f.loadManifest('trunk'));
    assert d.uuid === trunkUuid;
    assert d.D > 1.0;
    assert 'array' === typename d.F;
    assert 40 === d.P.0.length();
    //assert d.Z === trunkZCard; // doh: fsl_deck does not expose the Z-card b/c it's only internally generated/used.
    //print(d);
    unset d;
    
//    if(typeinfo(isfunction Fossil.Db.selectValue /* installed by init script, but the
//                                                    valgrind tests don't load that. */)){
//        assert 0 < f.db.config.selectValue("select count(*) from global_config");
//    }

    scope {
        var loginCookie = f.loginCookieName();
        assert 'string' === typename loginCookie;
        assert 0 === loginCookie.indexOf('fossil-');
        assert 23 === loginCookie.length();
    }

    if(1){
        if(0){
            /* Has the same effect as else block below... */
            f.finalize();
            assert !f.db;
        }else{
            assert f === f.close();
            assert !f.db;
            assert undefined === f.finalize() /* explicitly frees all C-level resources (or leave it to GC) */;
        }
        assert 0 === catch{f.openCheckout()}.message.indexOf("'this' is not") /* native was disconnected in finalize() */;
        //f.openCheckout();
        assert 0 === catch{DB.prepare('select 1')}.message.indexOf("'this' is not")
        /* The native DB handle held by DB was (with valgrind's help!) disconnected
           from it when f.close() or f.finalize() were called.
        */;
    }
}