How to use genConditionalExpression method in Playwright Internal
Best JavaScript code snippet using playwright-internal
compiler-dom.global.js
Source:compiler-dom.global.js 
...1605 case 17 /* JS_SEQUENCE_EXPRESSION */:1606 genSequenceExpression(node, context);1607 break;1608 case 18 /* JS_CONDITIONAL_EXPRESSION */:1609 genConditionalExpression(node, context);1610 break;1611 /* istanbul ignore next */1612 default:1613 {1614 assert(false, `unhandled codegen node type: ${node.type}`);1615 // make sure we exhaust all possible types1616 const exhaustiveCheck = node;1617 return exhaustiveCheck;1618 }1619 }1620 }1621 function genText(node, context) {1622 context.push(JSON.stringify(node.content), node);1623 }1624 function genExpression(node, context) {1625 const { content, isStatic } = node;1626 context.push(isStatic ? JSON.stringify(content) : content, node);1627 }1628 function genInterpolation(node, context) {1629 const { push, helper } = context;1630 push(`${helper(TO_STRING)}(`);1631 genNode(node.content, context);1632 push(`)`);1633 }1634 function genCompoundExpression(node, context) {1635 for (let i = 0; i < node.children.length; i++) {1636 const child = node.children[i];1637 if (isString(child)) {1638 context.push(child);1639 }1640 else {1641 genNode(child, context);1642 }1643 }1644 }1645 function genExpressionAsPropertyKey(node, context) {1646 const { push } = context;1647 if (node.type === 8 /* COMPOUND_EXPRESSION */) {1648 push(`[`);1649 genCompoundExpression(node, context);1650 push(`]`);1651 }1652 else if (node.isStatic) {1653 // only quote keys if necessary1654 const text = isSimpleIdentifier(node.content)1655 ? node.content1656 : JSON.stringify(node.content);1657 push(text, node);1658 }1659 else {1660 push(`[${node.content}]`, node);1661 }1662 }1663 function genComment(node, context) {1664 {1665 const { push, helper } = context;1666 push(`${helper(CREATE_VNODE)}(${helper(COMMENT)}, 0, ${JSON.stringify(node.content)})`, node);1667 }1668 }1669 // JavaScript1670 function genCallExpression(node, context) {1671 const callee = isString(node.callee)1672 ? node.callee1673 : context.helper(node.callee);1674 context.push(callee + `(`, node, true);1675 genNodeList(node.arguments, context);1676 context.push(`)`);1677 }1678 function genObjectExpression(node, context) {1679 const { push, indent, deindent, newline, resetMapping } = context;1680 const { properties } = node;1681 if (!properties.length) {1682 push(`{}`, node);1683 return;1684 }1685 const multilines = properties.length > 1 ||1686 (1687 properties.some(p => p.value.type !== 4 /* SIMPLE_EXPRESSION */));1688 push(multilines ? `{` : `{ `);1689 multilines && indent();1690 for (let i = 0; i < properties.length; i++) {1691 const { key, value, loc } = properties[i];1692 resetMapping(loc); // reset source mapping for every property.1693 // key1694 genExpressionAsPropertyKey(key, context);1695 push(`: `);1696 // value1697 genNode(value, context);1698 if (i < properties.length - 1) {1699 // will only reach this if it's multilines1700 push(`,`);1701 newline();1702 }1703 }1704 multilines && deindent();1705 const lastChar = context.code[context.code.length - 1];1706 push(multilines || /[\])}]/.test(lastChar) ? `}` : ` }`);1707 }1708 function genArrayExpression(node, context) {1709 genNodeListAsArray(node.elements, context);1710 }1711 function genFunctionExpression(node, context) {1712 const { push, indent, deindent } = context;1713 const { params, returns, newline } = node;1714 push(`(`, node);1715 if (isArray(params)) {1716 genNodeList(params, context);1717 }1718 else if (params) {1719 genNode(params, context);1720 }1721 push(`) => `);1722 if (newline) {1723 push(`{`);1724 indent();1725 push(`return `);1726 }1727 if (isArray(returns)) {1728 genNodeListAsArray(returns, context);1729 }1730 else {1731 genNode(returns, context);1732 }1733 if (newline) {1734 deindent();1735 push(`}`);1736 }1737 }1738 function genConditionalExpression(node, context) {1739 const { test, consequent, alternate } = node;1740 const { push, indent, deindent, newline } = context;1741 if (test.type === 4 /* SIMPLE_EXPRESSION */) {1742 const needsParens = !isSimpleIdentifier(test.content);1743 needsParens && push(`(`);1744 genExpression(test, context);1745 needsParens && push(`)`);1746 }1747 else {1748 push(`(`);1749 genCompoundExpression(test, context);1750 push(`)`);1751 }1752 indent();
...
compiler-dom.esm-browser.js
Source:compiler-dom.esm-browser.js
...1603 case 17 /* JS_SEQUENCE_EXPRESSION */:1604 genSequenceExpression(node, context);1605 break;1606 case 18 /* JS_CONDITIONAL_EXPRESSION */:1607 genConditionalExpression(node, context);1608 break;1609 /* istanbul ignore next */1610 default:1611 {1612 assert(false, `unhandled codegen node type: ${node.type}`);1613 // make sure we exhaust all possible types1614 const exhaustiveCheck = node;1615 return exhaustiveCheck;1616 }1617 }1618}1619function genText(node, context) {1620 context.push(JSON.stringify(node.content), node);1621}1622function genExpression(node, context) {1623 const { content, isStatic } = node;1624 context.push(isStatic ? JSON.stringify(content) : content, node);1625}1626function genInterpolation(node, context) {1627 const { push, helper } = context;1628 push(`${helper(TO_STRING)}(`);1629 genNode(node.content, context);1630 push(`)`);1631}1632function genCompoundExpression(node, context) {1633 for (let i = 0; i < node.children.length; i++) {1634 const child = node.children[i];1635 if (isString(child)) {1636 context.push(child);1637 }1638 else {1639 genNode(child, context);1640 }1641 }1642}1643function genExpressionAsPropertyKey(node, context) {1644 const { push } = context;1645 if (node.type === 8 /* COMPOUND_EXPRESSION */) {1646 push(`[`);1647 genCompoundExpression(node, context);1648 push(`]`);1649 }1650 else if (node.isStatic) {1651 // only quote keys if necessary1652 const text = isSimpleIdentifier(node.content)1653 ? node.content1654 : JSON.stringify(node.content);1655 push(text, node);1656 }1657 else {1658 push(`[${node.content}]`, node);1659 }1660}1661function genComment(node, context) {1662 {1663 const { push, helper } = context;1664 push(`${helper(CREATE_VNODE)}(${helper(COMMENT)}, 0, ${JSON.stringify(node.content)})`, node);1665 }1666}1667// JavaScript1668function genCallExpression(node, context) {1669 const callee = isString(node.callee)1670 ? node.callee1671 : context.helper(node.callee);1672 context.push(callee + `(`, node, true);1673 genNodeList(node.arguments, context);1674 context.push(`)`);1675}1676function genObjectExpression(node, context) {1677 const { push, indent, deindent, newline, resetMapping } = context;1678 const { properties } = node;1679 if (!properties.length) {1680 push(`{}`, node);1681 return;1682 }1683 const multilines = properties.length > 1 ||1684 (1685 properties.some(p => p.value.type !== 4 /* SIMPLE_EXPRESSION */));1686 push(multilines ? `{` : `{ `);1687 multilines && indent();1688 for (let i = 0; i < properties.length; i++) {1689 const { key, value, loc } = properties[i];1690 resetMapping(loc); // reset source mapping for every property.1691 // key1692 genExpressionAsPropertyKey(key, context);1693 push(`: `);1694 // value1695 genNode(value, context);1696 if (i < properties.length - 1) {1697 // will only reach this if it's multilines1698 push(`,`);1699 newline();1700 }1701 }1702 multilines && deindent();1703 const lastChar = context.code[context.code.length - 1];1704 push(multilines || /[\])}]/.test(lastChar) ? `}` : ` }`);1705}1706function genArrayExpression(node, context) {1707 genNodeListAsArray(node.elements, context);1708}1709function genFunctionExpression(node, context) {1710 const { push, indent, deindent } = context;1711 const { params, returns, newline } = node;1712 push(`(`, node);1713 if (isArray(params)) {1714 genNodeList(params, context);1715 }1716 else if (params) {1717 genNode(params, context);1718 }1719 push(`) => `);1720 if (newline) {1721 push(`{`);1722 indent();1723 push(`return `);1724 }1725 if (isArray(returns)) {1726 genNodeListAsArray(returns, context);1727 }1728 else {1729 genNode(returns, context);1730 }1731 if (newline) {1732 deindent();1733 push(`}`);1734 }1735}1736function genConditionalExpression(node, context) {1737 const { test, consequent, alternate } = node;1738 const { push, indent, deindent, newline } = context;1739 if (test.type === 4 /* SIMPLE_EXPRESSION */) {1740 const needsParens = !isSimpleIdentifier(test.content);1741 needsParens && push(`(`);1742 genExpression(test, context);1743 needsParens && push(`)`);1744 }1745 else {1746 push(`(`);1747 genCompoundExpression(test, context);1748 push(`)`);1749 }1750 indent();
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note-generate-code.js
Source:note-generate-code.js
...380 case 18 /* JS_FUNCTION_EXPRESSION */:381 genFunctionExpression(node, context);382 break;383 case 19 /* JS_CONDITIONAL_EXPRESSION */:384 genConditionalExpression(node, context);385 break;386 case 20 /* JS_CACHE_EXPRESSION */:387 genCacheExpression(node, context);388 break;389 // SSR only types390 case 21 /* JS_BLOCK_STATEMENT */:391 break;392 case 22 /* JS_TEMPLATE_LITERAL */:393 break;394 case 23 /* JS_IF_STATEMENT */:395 break;396 case 24 /* JS_ASSIGNMENT_EXPRESSION */:397 break;398 case 25 /* JS_SEQUENCE_EXPRESSION */:399 break;400 case 26 /* JS_RETURN_STATEMENT */:401 break;402 /* istanbul ignore next */403 case 10 /* IF_BRANCH */:404 // noop405 break;406 default:407 {408 assert(false, `unhandled codegen node type: ${node.type}`);409 // make sure we exhaust all possible types410 const exhaustiveCheck = node;411 return exhaustiveCheck;412 }413 }414 }415 function genText(node, context) {416 context.push(JSON.stringify(node.content), node);417 }418 function genExpression(node, context) {419 const { content, isStatic } = node;420 context.push(isStatic ? JSON.stringify(content) : content, node);421 }422 function genInterpolation(node, context) {423 const { push, helper, pure } = context;424 if (pure)425 push(PURE_ANNOTATION);426 push(`${helper(TO_DISPLAY_STRING)}(`);427 genNode(node.content, context);428 push(`)`);429 }430 function genCompoundExpression(node, context) {431 for (let i = 0; i < node.children.length; i++) {432 const child = node.children[i];433 if (isString(child)) {434 context.push(child);435 }436 else {437 genNode(child, context);438 }439 }440 }441 function genExpressionAsPropertyKey(node, context) {442 const { push } = context;443 if (node.type === 8 /* COMPOUND_EXPRESSION */) {444 push(`[`);445 genCompoundExpression(node, context);446 push(`]`);447 }448 else if (node.isStatic) {449 // only quote keys if necessary450 const text = isSimpleIdentifier(node.content)451 ? node.content452 : JSON.stringify(node.content);453 push(text, node);454 }455 else {456 push(`[${node.content}]`, node);457 }458 }459 function genComment(node, context) {460 {461 const { push, helper, pure } = context;462 if (pure) {463 push(PURE_ANNOTATION);464 }465 push(`${helper(CREATE_COMMENT)}(${JSON.stringify(node.content)})`, node);466 }467 }468 function genVNodeCall(node, context) {469 const { push, helper, pure } = context;470 const { tag, props, children, patchFlag, dynamicProps, directives, isBlock, disableTracking } = node;471 if (directives) {472 push(helper(WITH_DIRECTIVES) + `(`);473 }474 if (isBlock) {475 push(`(${helper(OPEN_BLOCK)}(${disableTracking ? `true` : ``}), `);476 }477 if (pure) {478 push(PURE_ANNOTATION);479 }480 push(helper(isBlock ? CREATE_BLOCK : CREATE_VNODE) + `(`, node);481 genNodeList(genNullableArgs([tag, props, children, patchFlag, dynamicProps]), context);482 push(`)`);483 if (isBlock) {484 push(`)`);485 }486 if (directives) {487 push(`, `);488 genNode(directives, context);489 push(`)`);490 }491 }492 /**493 * Adds directives to a VNode.494 */495 function withDirectives(vnode, directives) {496 const internalInstance = currentRenderingInstance;497 if (internalInstance === null) {498 warn(`withDirectives can only be used inside render functions.`);499 return vnode;500 }501 const instance = internalInstance.proxy;502 const bindings = vnode.dirs || (vnode.dirs = []);503 for (let i = 0; i < directives.length; i++) {504 let [dir, value, arg, modifiers = EMPTY_OBJ] = directives[i];505 if (isFunction(dir)) {506 dir = {507 mounted: dir,508 updated: dir509 };510 }511 bindings.push({512 dir,513 instance,514 value,515 oldValue: void 0,516 arg,517 modifiers518 });519 }520 return vnode;521 }522 /**523 * Create a block root vnode. Takes the same exact arguments as `createVNode`.524 * A block root keeps track of dynamic nodes within the block in the525 * `dynamicChildren` array.526 *527 * @private528 */529 function createBlock(type, props, children, patchFlag, dynamicProps) {530 const vnode = createVNode(type, props, children, patchFlag, dynamicProps, true /* isBlock: prevent a block from tracking itself */);531 // save current block children on the block vnode532 vnode.dynamicChildren = currentBlock || EMPTY_ARR;533 // close block534 closeBlock();535 // a block is always going to be patched, so track it as a child of its536 // parent block537 if (shouldTrack$1 > 0 && currentBlock) {538 currentBlock.push(vnode);539 }540 return vnode;541 }542 const createVNodeWithArgsTransform = (...args) => {543 return _createVNode(...(vnodeArgsTransformer544 ? vnodeArgsTransformer(args, currentRenderingInstance)545 : args));546 };547 function _createVNode(type, props = null, children = null, patchFlag = 0, dynamicProps = null, isBlockNode = false) {548 if (!type || type === NULL_DYNAMIC_COMPONENT) {549 if ( !type) {550 warn(`Invalid vnode type when creating vnode: ${type}.`);551 }552 type = Comment;553 }554 if (isVNode(type)) {555 // createVNode receiving an existing vnode. This happens in cases like556 // <component :is="vnode"/>557 // #2078 make sure to merge refs during the clone instead of overwriting it558 const cloned = cloneVNode(type, props, true /* mergeRef: true */);559 if (children) {560 normalizeChildren(cloned, children);561 }562 return cloned;563 }564 // class component normalization.565 if (isClassComponent(type)) {566 type = type.__vccOpts;567 }568 // class & style normalization.569 if (props) {570 // for reactive or proxy objects, we need to clone it to enable mutation.571 if (isProxy(props) || InternalObjectKey in props) {572 props = extend({}, props);573 }574 let { class: klass, style } = props;575 if (klass && !isString(klass)) {576 props.class = normalizeClass(klass);577 }578 if (isObject(style)) {579 // reactive state objects need to be cloned since they are likely to be580 // mutated581 if (isProxy(style) && !isArray(style)) {582 style = extend({}, style);583 }584 props.style = normalizeStyle(style);585 }586 }587 // encode the vnode type information into a bitmap588 const shapeFlag = isString(type)589 ? 1 /* ELEMENT */590 : isSuspense(type)591 ? 128 /* SUSPENSE */592 : isTeleport(type)593 ? 64 /* TELEPORT */594 : isObject(type)595 ? 4 /* STATEFUL_COMPONENT */596 : isFunction(type)597 ? 2 /* FUNCTIONAL_COMPONENT */598 : 0;599 if ( shapeFlag & 4 /* STATEFUL_COMPONENT */ && isProxy(type)) {600 type = toRaw(type);601 warn(`Vue received a Component which was made a reactive object. This can ` +602 `lead to unnecessary performance overhead, and should be avoided by ` +603 `marking the component with \`markRaw\` or using \`shallowRef\` ` +604 `instead of \`ref\`.`, `\nComponent that was made reactive: `, type);605 }606 const vnode = {607 __v_isVNode: true,608 ["__v_skip" /* SKIP */]: true,609 type,610 props,611 key: props && normalizeKey(props),612 ref: props && normalizeRef(props),613 scopeId: currentScopeId,614 children: null,615 component: null,616 suspense: null,617 ssContent: null,618 ssFallback: null,619 dirs: null,620 transition: null,621 el: null,622 anchor: null,623 target: null,624 targetAnchor: null,625 staticCount: 0,626 shapeFlag,627 patchFlag,628 dynamicProps,629 dynamicChildren: null,630 appContext: null631 };632 // validate key633 if ( vnode.key !== vnode.key) {634 warn(`VNode created with invalid key (NaN). VNode type:`, vnode.type);635 }636 normalizeChildren(vnode, children);637 // normalize suspense children638 if ( shapeFlag & 128 /* SUSPENSE */) {639 const { content, fallback } = normalizeSuspenseChildren(vnode);640 vnode.ssContent = content;641 vnode.ssFallback = fallback;642 }643 if (shouldTrack$1 > 0 &&644 // avoid a block node from tracking itself645 !isBlockNode &&646 // has current parent block647 currentBlock &&648 // presence of a patch flag indicates this node needs patching on updates.649 // component nodes also should always be patched, because even if the650 // component doesn't need to update, it needs to persist the instance on to651 // the next vnode so that it can be properly unmounted later.652 (patchFlag > 0 || shapeFlag & 6 /* COMPONENT */) &&653 // the EVENTS flag is only for hydration and if it is the only flag, the654 // vnode should not be considered dynamic due to handler caching.655 patchFlag !== 32 /* HYDRATE_EVENTS */) {656 currentBlock.push(vnode);657 }658 return vnode;659 }660 function normalizeChildren(vnode, children) {661 let type = 0;662 const { shapeFlag } = vnode;663 if (children == null) {664 children = null;665 }666 else if (isArray(children)) {667 type = 16 /* ARRAY_CHILDREN */;668 }669 else if (typeof children === 'object') {670 if (shapeFlag & 1 /* ELEMENT */ || shapeFlag & 64 /* TELEPORT */) {671 // Normalize slot to plain children for plain element and Teleport672 const slot = children.default;673 if (slot) {674 // _c marker is added by withCtx() indicating this is a compiled slot675 slot._c && setCompiledSlotRendering(1);676 normalizeChildren(vnode, slot());677 slot._c && setCompiledSlotRendering(-1);678 }679 return;680 }681 else {682 type = 32 /* SLOTS_CHILDREN */;683 const slotFlag = children._;684 if (!slotFlag && !(InternalObjectKey in children)) {685 children._ctx = currentRenderingInstance;686 }687 else if (slotFlag === 3 /* FORWARDED */ && currentRenderingInstance) {688 // a child component receives forwarded slots from the parent.689 // its slot type is determined by its parent's slot type.690 if (currentRenderingInstance.vnode.patchFlag & 1024 /* DYNAMIC_SLOTS */) {691 children._ = 2 /* DYNAMIC */;692 vnode.patchFlag |= 1024 /* DYNAMIC_SLOTS */;693 }694 else {695 children._ = 1 /* STABLE */;696 }697 }698 }699 }700 else if (isFunction(children)) {701 children = { default: children, _ctx: currentRenderingInstance };702 type = 32 /* SLOTS_CHILDREN */;703 }704 else {705 children = String(children);706 // force teleport children to array so it can be moved around707 if (shapeFlag & 64 /* TELEPORT */) {708 type = 16 /* ARRAY_CHILDREN */;709 children = [createTextVNode(children)];710 }711 else {712 type = 8 /* TEXT_CHILDREN */;713 }714 }715 vnode.children = children;716 vnode.shapeFlag |= type;717 }718 function normalizeSuspenseChildren(vnode) {719 const { shapeFlag, children } = vnode;720 let content;721 let fallback;722 if (shapeFlag & 32 /* SLOTS_CHILDREN */) {723 content = normalizeSuspenseSlot(children.default);724 fallback = normalizeSuspenseSlot(children.fallback);725 }726 else {727 content = normalizeSuspenseSlot(children);728 fallback = normalizeVNode(null);729 }730 return {731 content,732 fallback733 };734 }735 function normalizeVNode(child) {736 if (child == null || typeof child === 'boolean') {737 // empty placeholder738 return createVNode(Comment);739 }740 else if (isArray(child)) {741 // fragment742 return createVNode(Fragment, null, child);743 }744 else if (typeof child === 'object') {745 // already vnode, this should be the most common since compiled templates746 // always produce all-vnode children arrays747 return child.el === null ? child : cloneVNode(child);748 }749 else {750 // strings and numbers751 return createVNode(Text, null, String(child));752 }753 }754 function normalizeSuspenseSlot(s) {755 if (isFunction(s)) {756 s = s();757 }758 if (isArray(s)) {759 const singleChild = filterSingleRoot(s);760 if ( !singleChild) {761 warn(`<Suspense> slots expect a single root node.`);762 }763 s = singleChild;764 }765 return normalizeVNode(s);766 }767 function filterSingleRoot(children) {768 const filtered = children.filter(child => {769 return !(isVNode(child) &&770 child.type === Comment &&771 child.children !== 'v-if');772 });773 return filtered.length === 1 && isVNode(filtered[0]) ? filtered[0] : null;774 }775 function genNodeList(nodes, context, multilines = false, comma = true) {776 const { push, newline } = context;777 for (let i = 0; i < nodes.length; i++) {778 const node = nodes[i];779 if (isString(node)) {780 push(node);781 }782 else if (isArray(node)) {783 genNodeListAsArray(node, context);784 }785 else {786 genNode(node, context);787 }788 if (i < nodes.length - 1) {789 if (multilines) {790 comma && push(',');791 newline();792 }793 else {794 comma && push(', ');795 }796 }797 }798 }799 function genNullableArgs(args) {800 let i = args.length;801 while (i--) {802 if (args[i] != null)803 break;804 }805 return args.slice(0, i + 1).map(arg => arg || `null`);806 }807 // JavaScript808 function genCallExpression(node, context) {809 const { push, helper, pure } = context;810 const callee = isString(node.callee) ? node.callee : helper(node.callee);811 if (pure) {812 push(PURE_ANNOTATION);813 }814 push(callee + `(`, node);815 genNodeList(node.arguments, context);816 push(`)`);817 }818 function genObjectExpression(node, context) {819 const { push, indent, deindent, newline } = context;820 const { properties } = node;821 if (!properties.length) {822 push(`{}`, node);823 return;824 }825 const multilines = properties.length > 1 ||826 (827 properties.some(p => p.value.type !== 4 /* SIMPLE_EXPRESSION */));828 push(multilines ? `{` : `{ `);829 multilines && indent();830 for (let i = 0; i < properties.length; i++) {831 const { key, value } = properties[i];832 // key833 genExpressionAsPropertyKey(key, context);834 push(`: `);835 // value836 genNode(value, context);837 if (i < properties.length - 1) {838 // will only reach this if it's multilines839 push(`,`);840 newline();841 }842 }843 multilines && deindent();844 push(multilines ? `}` : ` }`);845 }846 function genArrayExpression(node, context) {847 genNodeListAsArray(node.elements, context);848 }849 function genNodeListAsArray(nodes, context) {850 const multilines = nodes.length > 3 ||851 ( nodes.some(n => isArray(n) || !isText$1(n)));852 context.push(`[`);853 multilines && context.indent();854 genNodeList(nodes, context, multilines);855 multilines && context.deindent();856 context.push(`]`);857 }858 function genFunctionExpression(node, context) {859 const { push, indent, deindent, scopeId, mode } = context;860 const { params, returns, body, newline, isSlot } = node;861 if (isSlot) {862 push(`_${helperNameMap[WITH_CTX]}(`);863 }864 push(`(`, node);865 if (isArray(params)) {866 genNodeList(params, context);867 }868 else if (params) {869 genNode(params, context);870 }871 push(`) => `);872 if (newline || body) {873 push(`{`);874 indent();875 }876 if (returns) {877 if (newline) {878 push(`return `);879 }880 if (isArray(returns)) {881 genNodeListAsArray(returns, context);882 }883 else {884 genNode(returns, context);885 }886 }887 else if (body) {888 genNode(body, context);889 }890 if (newline || body) {891 deindent();892 push(`}`);893 }894 if ( isSlot) {895 push(`)`);896 }897 }898 function genConditionalExpression(node, context) {899 const { test, consequent, alternate, newline: needNewline } = node;900 const { push, indent, deindent, newline } = context;901 if (test.type === 4 /* SIMPLE_EXPRESSION */) {902 const needsParens = !isSimpleIdentifier(test.content);903 needsParens && push(`(`);904 genExpression(test, context);905 needsParens && push(`)`);906 }907 else {908 push(`(`);909 genNode(test, context);910 push(`)`);911 }912 needNewline && indent();...
genCode.js
Source:genCode.js
...308 case 18 /* JS_FUNCTION_EXPRESSION */:309 genFunctionExpression(node, context);310 break;311 case 19 /* JS_CONDITIONAL_EXPRESSION */:312 genConditionalExpression(node, context);313 break;314 case 20 /* JS_CACHE_EXPRESSION */:315 genCacheExpression(node, context);316 break;317 // SSR only types318 case 21 /* JS_BLOCK_STATEMENT */:319 break;320 case 22 /* JS_TEMPLATE_LITERAL */:321 break;322 case 23 /* JS_IF_STATEMENT */:323 break;324 case 24 /* JS_ASSIGNMENT_EXPRESSION */:325 break;326 case 25 /* JS_SEQUENCE_EXPRESSION */:327 break;328 case 26 /* JS_RETURN_STATEMENT */:329 break;330 /* istanbul ignore next */331 case 10 /* IF_BRANCH */:332 // noop333 break;334 default:335 if (process.env.NODE_ENV !== 'production') {336 assert(false, `unhandled codegen node type: ${node.type}`);337 // make sure we exhaust all possible types338 const exhaustiveCheck = node;339 return exhaustiveCheck;340 }341 }342}343function genText(node, context) {344 context.push(JSON.stringify(node.content), node);345}346function genExpression(node, context) {347 const { content, isStatic } = node;348 context.push(isStatic ? JSON.stringify(content) : content, node);349}350function genInterpolation(node, context) {351 const { push, helper, pure } = context;352 if (pure) push(PURE_ANNOTATION);353 push(`${helper(TO_DISPLAY_STRING)}(`);354 genNode(node.content, context);355 push(`)`);356}357function genCompoundExpression(node, context) {358 for (let i = 0; i < node.children.length; i++) {359 const child = node.children[i];360 if (isString(child)) {361 context.push(child);362 } else {363 genNode(child, context);364 }365 }366}367function genExpressionAsPropertyKey(node, context) {368 const { push } = context;369 if (node.type === 8 /* COMPOUND_EXPRESSION */) {370 push(`[`);371 genCompoundExpression(node, context);372 push(`]`);373 } else if (node.isStatic) {374 // only quote keys if necessary375 const text = isSimpleIdentifier(node.content) ? node.content : JSON.stringify(node.content);376 push(text, node);377 } else {378 push(`[${node.content}]`, node);379 }380}381function genComment(node, context) {382 if (process.env.NODE_ENV !== 'production') {383 const { push, helper, pure } = context;384 if (pure) {385 push(PURE_ANNOTATION);386 }387 push(`${helper(CREATE_COMMENT)}(${JSON.stringify(node.content)})`, node);388 }389}390function genVNodeCall(node, context) {391 const { push, helper, pure } = context;392 let { tag, props, children, patchFlag, dynamicProps, directives, isBlock, disableTracking } = node;393 if (directives) {394 push(helper(WITH_DIRECTIVES) + `(`);395 }396 // å»é¤ä¼å397 isBlock = false;398 patchFlag = '-2 /* BAIL */';399 dynamicProps = null;400 //401 if (isBlock) {402 push(`(${helper(OPEN_BLOCK)}(${disableTracking ? `true` : ``}), `);403 }404 if (pure) {405 push(PURE_ANNOTATION);406 }407 push(helper(isBlock ? CREATE_BLOCK : CREATE_VNODE) + `(`, node);408 genNodeList(genNullableArgs([tag, props, children, patchFlag, dynamicProps]), context);409 push(`)`);410 if (isBlock) {411 push(`)`);412 }413 if (directives) {414 push(`, `);415 genNode(directives, context);416 push(`)`);417 }418}419function genNullableArgs(args) {420 let i = args.length;421 while (i--) {422 if (args[i] != null) break;423 }424 return args.slice(0, i + 1).map((arg) => arg || `null`);425}426// JavaScript427function genCallExpression(node, context) {428 const { push, helper, pure } = context;429 const callee = isString(node.callee) ? node.callee : helper(node.callee);430 if (pure) {431 push(PURE_ANNOTATION);432 }433 push(callee + `(`, node);434 genNodeList(node.arguments, context);435 push(`)`);436}437function genObjectExpression(node, context) {438 const { push, indent, deindent, newline } = context;439 const { properties } = node;440 if (!properties.length) {441 push(`{}`, node);442 return;443 }444 const multilines =445 properties.length > 1 ||446 (process.env.NODE_ENV !== 'production' && properties.some((p) => p.value.type !== 4 /* SIMPLE_EXPRESSION */));447 push(multilines ? `{` : `{ `);448 multilines && indent();449 for (let i = 0; i < properties.length; i++) {450 const { key, value } = properties[i];451 // key452 genExpressionAsPropertyKey(key, context);453 push(`: `);454 // value455 genNode(value, context);456 if (i < properties.length - 1) {457 // will only reach this if it's multilines458 push(`,`);459 newline();460 }461 }462 multilines && deindent();463 push(multilines ? `}` : ` }`);464}465function genArrayExpression(node, context) {466 genNodeListAsArray(node.elements, context);467}468function genFunctionExpression(node, context) {469 const { push, indent, deindent, scopeId, mode } = context;470 const { params, returns, body, newline, isSlot } = node;471 if (isSlot) {472 // wrap slot functions with owner context473 push(`_${helperNameMap[WITH_CTX]}(`);474 }475 push(`(`, node);476 if (isArray(params)) {477 genNodeList(params, context);478 } else if (params) {479 genNode(params, context);480 }481 push(`) => `);482 if (newline || body) {483 push(`{`);484 indent();485 }486 if (returns) {487 if (newline) {488 push(`return `);489 }490 if (isArray(returns)) {491 genNodeListAsArray(returns, context);492 } else {493 genNode(returns, context);494 }495 } else if (body) {496 genNode(body, context);497 }498 if (newline || body) {499 deindent();500 push(`}`);501 }502 if (isSlot) {503 push(`)`);504 }505}506function genConditionalExpression(node, context) {507 const { test, consequent, alternate, newline: needNewline } = node;508 const { push, indent, deindent, newline } = context;509 if (test.type === 4 /* SIMPLE_EXPRESSION */) {510 const needsParens = !isSimpleIdentifier(test.content);511 needsParens && push(`(`);512 genExpression(test, context);513 needsParens && push(`)`);514 } else {515 push(`(`);516 genNode(test, context);517 push(`)`);518 }519 needNewline && indent();520 context.indentLevel++;...
codegen.js
Source:codegen.js
...284 case 18:285 genSequenceExpression(node, context);286 break;287 case 19:288 genConditionalExpression(node, context);289 break;290 case 20:291 genCacheExpression(node, context);292 break;293 default:294 if (true) {295 utils_1.assert(false, "unhandled codegen node type: " + node.type);296 var exhaustiveCheck = node;297 return exhaustiveCheck;298 }299 }300}301function genText(node, context) {302 context.push(JSON.stringify(node.content), node);303}304function genExpression(node, context) {305 var content = node.content, isStatic = node.isStatic;306 context.push(isStatic ? JSON.stringify(content) : content, node);307}308function genInterpolation(node, context) {309 var push = context.push, helper = context.helper;310 push(helper(runtimeHelpers_1.TO_STRING) + "(");311 genNode(node.content, context);312 push(")");313}314function genCompoundExpression(node, context) {315 for (var i = 0; i < node.children.length; i++) {316 var child = node.children[i];317 if (shared_1.isString(child)) {318 context.push(child);319 }320 else {321 genNode(child, context);322 }323 }324}325function genExpressionAsPropertyKey(node, context) {326 var push = context.push;327 if (node.type === 8) {328 push("[");329 genCompoundExpression(node, context);330 push("]");331 }332 else if (node.isStatic) {333 var text = utils_1.isSimpleIdentifier(node.content)334 ? node.content335 : JSON.stringify(node.content);336 push(text, node);337 }338 else {339 push("[" + node.content + "]", node);340 }341}342function genComment(node, context) {343 if (true) {344 var push = context.push, helper = context.helper;345 push(helper(runtimeHelpers_1.CREATE_COMMENT) + "(" + JSON.stringify(node.content) + ")", node);346 }347}348function genCallExpression(node, context) {349 var callee = shared_1.isString(node.callee)350 ? node.callee351 : context.helper(node.callee);352 context.push(callee + "(", node, true);353 genNodeList(node.arguments, context);354 context.push(")");355}356function genObjectExpression(node, context) {357 var push = context.push, indent = context.indent, deindent = context.deindent, newline = context.newline, resetMapping = context.resetMapping;358 var properties = node.properties;359 if (!properties.length) {360 push("{}", node);361 return;362 }363 var multilines = properties.length > 1 ||364 ((!true || true) &&365 properties.some(function (p) { return p.value.type !== 4; }));366 push(multilines ? "{" : "{ ");367 multilines && indent();368 for (var i = 0; i < properties.length; i++) {369 var _a = properties[i], key = _a.key, value = _a.value, loc = _a.loc;370 resetMapping(loc);371 genExpressionAsPropertyKey(key, context);372 push(": ");373 genNode(value, context);374 if (i < properties.length - 1) {375 push(",");376 newline();377 }378 }379 multilines && deindent();380 var lastChar = context.code[context.code.length - 1];381 push(multilines || /[\])}]/.test(lastChar) ? "}" : " }");382}383function genArrayExpression(node, context) {384 genNodeListAsArray(node.elements, context);385}386function genFunctionExpression(node, context) {387 var push = context.push, indent = context.indent, deindent = context.deindent;388 var params = node.params, returns = node.returns, newline = node.newline;389 push("(", node);390 if (shared_1.isArray(params)) {391 genNodeList(params, context);392 }393 else if (params) {394 genNode(params, context);395 }396 push(") => ");397 if (newline) {398 push("{");399 indent();400 push("return ");401 }402 if (shared_1.isArray(returns)) {403 genNodeListAsArray(returns, context);404 }405 else {406 genNode(returns, context);407 }408 if (newline) {409 deindent();410 push("}");411 }412}413function genConditionalExpression(node, context) {414 var test = node.test, consequent = node.consequent, alternate = node.alternate;415 var push = context.push, indent = context.indent, deindent = context.deindent, newline = context.newline;416 if (test.type === 4) {417 var needsParens = !utils_1.isSimpleIdentifier(test.content);418 needsParens && push("(");419 genExpression(test, context);420 needsParens && push(")");421 }422 else {423 push("(");424 genCompoundExpression(test, context);425 push(")");426 }427 indent();...
vnode.js
Source:vnode.js
...52 case 18 /* JS_FUNCTION_EXPRESSION */:53 genFunctionExpression(node, context)54 break55 case 19 /* JS_CONDITIONAL_EXPRESSION */:56 genConditionalExpression(node, context)57 break58 case 20 /* JS_CACHE_EXPRESSION */:59 genCacheExpression(node, context)60 break61 // SSR only types62 case 21 /* JS_BLOCK_STATEMENT */:63 genNodeList(node.body, context, true, false)64 break65 case 22 /* JS_TEMPLATE_LITERAL */:66 genTemplateLiteral(node, context)67 break68 case 23 /* JS_IF_STATEMENT */:69 genIfStatement(node, context)70 break71 case 24 /* JS_ASSIGNMENT_EXPRESSION */:72 genAssignmentExpression(node, context)73 break74 case 25 /* JS_SEQUENCE_EXPRESSION */:75 genSequenceExpression(node, context)76 break77 case 26 /* JS_RETURN_STATEMENT */:78 genReturnStatement(node, context)79 break80 }81}82function genVNodeCall(node, context) {83 const { push, helper, pure } = context84 const { tag, props, children, patchFlag, dynamicProps, directives, isBlock, disableTracking } = node85 if (directives) {86 push(helper(WITH_DIRECTIVES) + `(`)87 }88 if (isBlock) {89 push(`(${helper(OPEN_BLOCK)}(${disableTracking ? `true` : ``}), `)90 }91 if (pure) {92 push(PURE_ANNOTATION)93 }94 push(helper(isBlock ? CREATE_BLOCK : CREATE_VNODE) + `(`, node)95 genNodeList(genNullableArgs([tag, props, children, patchFlag, dynamicProps]), context)96 push(`)`)97 if (isBlock) {98 push(`)`)99 }100 if (directives) {101 push(`, `)102 genNode(directives, context)103 push(`)`)104 }105}106function genNullableArgs(args) {107 let i = args.length108 while (i--) {109 if (args[i] != null)110 break111 }112 return args.slice(0, i + 1).map(arg => arg || `null`)113}114function genNodeList(nodes, context, multilines = false, comma = true) {115 const { push, newline } = context116 for (let i = 0; i < nodes.length; i++) {117 const node = nodes[i]118 if (shared.isString(node)) {119 push(node)120 }121 else if (shared.isArray(node)) {122 genNodeListAsArray(node, context)123 }124 else {125 genNode(node, context)126 }127 if (i < nodes.length - 1) {128 if (multilines) {129 comma && push(',')130 newline()131 }132 else {133 comma && push(', ')134 }135 }136 }137}138function genExpression(node, context) {139 const { content, isStatic } = node140 context.push(isStatic ? JSON.stringify(content) : content, node)141}142function genNodeListAsArray(nodes, context) {143 const multilines = nodes.length > 3 || nodes.some(n => isArray(n) || !isText$1(n))144 context.push(`[`)145 multilines && context.indent()146 genNodeList(nodes, context, multilines);147 multilines && context.deindent()148 context.push(`]`)149}150function genConditionalExpression(node, context) {151 const { test, consequent, alternate, newline: needNewline } = node152 const { push, indent, deindent, newline } = context153 // çææ¡ä»¶è¡¨è¾¾å¼154 if (test.type === 4 /* SIMPLE_EXPRESSION */) {155 const needsParens = !isSimpleIdentifier(test.content)156 needsParens && push(`(`)157 genExpression(test, context)158 needsParens && push(`)`)159 }160 else {161 push(`(`)162 genNode(test, context)163 push(`)`)164 }...
gen.js
Source:gen.js
...127 } = node128 context.code += 'for ('129 genAssignment(assignment, context)130 context.code += ' '131 genConditionalExpression(condition, context)132 context.code += '; '133 genExpression(iterator, context)134 context.code += ') {\r\n'135 generate(body, context)136 context.code += '\r\n}'137}138export function genFunctionCall(node, context) {139 const {140 data: {141 variable: { type: varType, name: varName },142 name,143 args144 }145 } = node146 context.code += `let ${name} = `147 context.code += `${context.inAsync ? 'async ' : ''}${name}(`148 for (let i = 0; args && i < args.length; i++) {149 context.code += `${i > 0 ? ', ' : ''}${genExpression(args[i], context)}`150 }151 context.code += ');'152}153export function genTryCatch(node, context) {154 const {155 data: { tryBody, catchBody, finallyBody }156 } = node157 context.code += 'try {\r\n'158 context.code += generate(tryBody, context)159 context.code += '\r\n}'160 if (catchBody) {161 const { varName, body } = catchBody162 context.code += `catch (${varName ? varName : ''}) {\r\n`163 context.code += generate(body, context)164 context.code += '\r\n}'165 }166 if (finallyBody) {167 context.code += `finall {\r\n`168 context.code += generate(finallyBody, context)169 context.code += '\r\n}'170 }171}172export function genConditionalExpression(parts, context) {173 for (let i = 0; parts && i < parts.length; i++) {174 const { concat, expression } = parts[i]175 context.code += `${concat ? ` ${concat}` : ''}`176 genExpression(expression, context)177 }178}179/**180 * ææ¶ç´æ¥ä½¿ç¨js 表达å¼181 * @param {*} node182 * @param {*} context183 */184export function genExpression(node, context) {185 const {186 data: { type, content }...
05-genNode.js
Source:05-genNode.js
...47 case NodeTypes.JS_FUNCTION_EXPRESSION:48 genFunctionExpression(node, context)49 break50 case NodeTypes.JS_CONDITIONAL_EXPRESSION:51 genConditionalExpression(node, context)52 break53 case NodeTypes.JS_CACHE_EXPRESSION:54 genCacheExpression(node, context)55 break56 case NodeTypes.JS_BLOCK_STATEMENT:57 genNodeList(node.body, context, true, false)58 break59 60 /* istanbul ignore next */61 case NodeTypes.IF_BRANCH:62 // noop63 break64 65 }...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const expression = await page._client.send('Playwright.genConditionalExpression', { condition: 'true' });6 console.log(expression);7 await browser.close();8})();9{ expression: 'true' }
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const page = await browser.newPage();5 await page.evaluate(genConditionalExpression);6 await browser.close();7})();8function genConditionalExpression() {9 const playwright = window['playwright'];10 const { context, page, frame, worker, elementHandle } = playwright;11 const { _page, _frame, _worker, _elementHandle } = context;12 const { _page: _page1, _frame: _frame1, _worker: _worker1, _elementHandle: _elementHandle1 } = page;13 const { _page: _page2, _frame: _frame2, _worker: _worker2, _elementHandle: _elementHandle2 } = frame;14 const { _page: _page3, _frame: _frame3, _worker: _worker3, _elementHandle: _elementHandle3 } = worker;15 const { _page: _page4, _frame: _frame4, _worker: _worker4, _elementHandle: _elementHandle4 } = elementHandle;16 const { _page: _page5, _frame: _frame5, _worker: _worker5, _elementHandle: _elementHandle5 } = _page;17 const { _page: _page6, _frame: _frame6, _worker: _worker6, _elementHandle: _elementHandle6 } = _frame;18 const { _page: _page7, _frame: _frame7, _worker: _worker7, _elementHandle: _elementHandle7 } = _worker;19 const { _page: _page8, _frame: _frame8, _worker: _worker8, _elementHandle: _elementHandle8 } = _elementHandle;20 const { _page: _page9, _frame: _frame9, _worker: _worker9, _elementHandle: _elementHandle9 } = _page1;21 const { _page: _page10, _frame: _frame10, _worker: _worker10, _elementHandle: _elementHandle10 } = _frame1;22 const { _page:
Using AI Code Generation
1const playwright = require('playwright');2const { genConditionalExpression } = require('playwright/lib/utils/selectorParser');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click(genConditionalExpression('a', {8 }));9 await page.screenshot({ path: `example.png` });10 await browser.close();11})();12const selector = page.locator('a').withText('Docs').withAttribute('aria-label', 'Docs').withAttribute('href', /docs/);
Using AI Code Generation
1const playwright = require('playwright');2const { genConditionalExpression } = require('playwright/lib/server/frames');3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5 const element = await page.$('text=Get Started');6 const expression = genConditionalExpression(element, 'element', 'element.textContent');7 await expect(page).toHaveText('Get Started');8 await expect(element).toHaveText('Get Started');9 await expect(page).toHaveSelector('text=Get Started');10 await expect(page).toHaveSelector('text=Get Started', { state: 'attached' });11 await expect(page).toHaveSelector('text=Get Started', { state: 'visible' });12 await expect(element).toHaveSelector('text=Get Started');13 await expect(element).toHaveSelector('text=Get Started', { state: 'attached' });14 await expect(element).toHaveSelector('text=Get Started', { state: 'visible' });15 await expect(page).toHaveSelector('text=Get Started', { state: 'attached', timeout: 3000 });16 await expect(page).toHaveSelector('text=Get Started', { state: 'visible', timeout: 3000 });17 await expect(element).toHaveSelector('text=Get Started', { state: 'attached', timeout: 3000 });18 await expect(element).toHaveSelector('text=Get Started', { state: 'visible', timeout: 3000 });19 await expect(page).toHaveSelector('text=Get Started', { state: 'attached', timeout: 3000, timeoutMsg: 'custom message' });20 await expect(page).toHaveSelector('text=Get Started', { state: 'visible', timeout: 3000, timeoutMsg: 'custom message' });21 await expect(element).toHaveSelector('text=Get Started', { state: 'attached', timeout: 3000, timeoutMsg: 'custom message' });22 await expect(element).toHaveSelector('text=Get Started', { state: 'visible', timeout: 3000, timeoutMsg: 'custom message' });23 await expect(page).toHaveSelector('text=Get Started', { state: 'attached', timeout: 3000, timeoutMsg: () => 'custom message' });24 await expect(page).toHaveSelector('text=Get Started', { state
Using AI Code Generation
1const playwright = require('playwright');2const { genConditionalExpression } = require('playwright/lib/protocol/serializers');3const { genCallExpression } = require('playwright/lib/protocol/serializers');4const { genExpression } = require('playwright/lib/protocol/serializers');5const { genObjectExpression } = require('playwright/lib/protocol/serializers');6const { genProperty } = require('playwright/lib/protocol/serializers');7const { genIdentifier } = require('playwright/lib/protocol/serializers');8const { genLiteral } = require('playwright/lib/protocol/serializers');9const { genMemberExpression } = require('playwright/lib/protocol/serializers');10const { genArrayExpression } = require('playwright/lib/protocol/serializers');11const { genBinaryExpression } = require('playwright/lib/protocol/serializers');12(async () => {13 const browser = await playwright.chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 const condExp = genConditionalExpression(genLiteral('a'), genLiteral('b'), genLiteral('c'));17 console.log("genConditionalExpression: ", condExp);18 const callExp = genCallExpression(genIdentifier('foo'), [genLiteral('a'), genLiteral('b'), genLiteral('c')]);19 console.log("genCallExpression: ", callExp);20 const exp = genExpression(genLiteral('a'));21 console.log("genExpression: ", exp);22 const objExp = genObjectExpression([genProperty(genIdentifier('a'), genLiteral('b'))]);23 console.log("genObjectExpression: ", objExp);24 const prop = genProperty(genIdentifier('a'), genLiteral('b'));25 console.log("genProperty: ", prop);26 const id = genIdentifier('a');27 console.log("genIdentifier: ", id);28 const lit = genLiteral('a');29 console.log("genLiteral: ", lit);30 const memExp = genMemberExpression(genIdentifier('a'), genIdentifier('b'));31 console.log("genMemberExpression: ", memExp);
Using AI Code Generation
1const { genConditionalExpression } = require('@playwright/test/lib/utils/stackTrace');2const { expect } = require('@playwright/test');3const { test } = require('@playwright/test');4test('conditional expression', async ({ page }) => {5 await page.click(genConditionalExpression('text=Get started', 'css=[placeholder="Email"]'));6 const title = await page.title();7 expect(title).toBe('Get started with Playwright');8});9 at ExecutionContext._evaluateInternal (/Users/sanjanamaheshwari/playwright-test/node_modules/playwright-core/lib/cjs/pw-run.js:435:25)10 at runMicrotasks (<anonymous>)11 at processTicksAndRejections (internal/process/task_queues.js:93:5)12 at async ExecutionContext._evaluateInternal (/Users/sanjanamaheshwari/playwright-test/node_modules/playwright-core/lib/cjs/pw-run.js:434:16)13 at async ExecutionContext.evaluate (/Users/sanjanamaheshwari/playwright-test/node_modules/playwright-core/lib/cjs/pw-run.js:369:17)14 at async Object.genConditionalExpression (/Users/sanjanamaheshwari/playwright-test/node_modules/@playwright/test/lib/utils/stackTrace.js:83:24)15 at async Object.<anonymous> (/Users/sanjanamaheshwari/playwright-test/test.js:9:3)16 at async Test.fixtures [as fn] (/Users/sanjanamaheshwari/playwright-test/node_modules/@playwright/test/lib/test.js:155:24)17 at async Test._run (/Users/sanjanamaheshwari/playwright-test/node_modules/@playwright/test/lib/test.js:221:7)18 at ExecutionContext._evaluateInternal (/Users/sanjanamaheshwari/playwright-test/node_modules/playwright-core/lib/cjs/pw-run.js:435:25)19 at runMicrotasks (<anonymous>)
Using AI Code Generation
1const { genConditionalExpression } = require('playwright-core/lib/server/utils');2const { assert } = require('chai');3const { expect } = require('chai');4const { test, expect } = require('@playwright/test');5test('test', async ({ page }) => {6 const condition = genConditionalExpression('true', 'true', 'false');7 assert.equal(condition, 'true');8});9const { genConditionalExpression } = require('playwright');10const { assert } = require('chai');11const { expect } = require('chai');12const { test, expect } = require('@playwright/test');13test('test', async ({ page }) => {14 const condition = genConditionalExpression('true', 'true', 'false');15 assert.equal(condition, 'true');16});
Using AI Code Generation
1const playwright = require('playwright');2const { genConditionalExpression } = require('playwright/lib/protocol/serializers');3const { assert } = require('console');4const { isRegExp } = require('util');5const { isAbsolute } = require('path');6(async () => {7 const browser = await playwright.chromium.launch();8 const page = await browser.newPage();9 await page.waitForTimeout(2000);10 var data = await page.evaluate(() => {11 var x = document.querySelector('input[name="q"]').value;12 return x;13 });14 console.log(data);15 await page.fill('input[name="q"]', 'Playwright');16 await page.waitForTimeout(2000);17 await page.keyboard.press('Enter');18 await page.waitForTimeout(2000);19 await browser.close();20})();
Using AI Code Generation
1const { genConditionalExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const code = genConditionalExpression('foo', 'bar', 'baz');3console.log(code);4const { genConditionalExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');5const code = genConditionalExpression('foo', 'bar', 'baz');6console.log(code);7const { genConditionalExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');8const code = genConditionalExpression('foo', 'bar', 'baz');9console.log(code);10const { genConditionalExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');11const code = genConditionalExpression('foo', 'bar', 'baz');12console.log(code);13const { genConditionalExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');14const code = genConditionalExpression('foo', 'bar', 'baz');15console.log(code);
Using AI Code Generation
1const { genConditionalExpression } = require('playwright/lib/utils/selectorEvaluation'); 2const selector = 'css=div';3const page = await browser.newPage();4const handle = await page.$(selector);5const textContent = await handle.evaluate(element => element.textContent);6const condition = genConditionalExpression(textContent, 'some text');7console.log(condition);8const { genConditionalExpression } = require('playwright/lib/utils/selectorEvaluation'); 9const selector = 'css=div';10const page = await browser.newPage();11const handle = await page.$(selector);12const textContent = await handle.evaluate(element => element.textContent);13const condition = genConditionalExpression(textContent, 'some text');14console.log(condition);
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
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