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[IMP] qweb: implements an expression evaluator

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closes #5
This commit is contained in:
Géry Debongnie
2019-06-04 16:21:31 +02:00
parent 438b21df3f
commit 7b887447da
8 changed files with 494 additions and 131 deletions
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tests/__snapshots__/component.test.ts.snap
+2 -2
View File
@@ -54,7 +54,7 @@ exports[`class and style attributes with t-widget t-att-class is properly added/
let _2_index = c1.length;
c1.push(null);
let def3;
const _5 = {a: context['state'].a,b: context['state'].b};
const _5 = {a:context['state'].a,b:context['state'].b};
let w4 = 4 in context.__owl__.cmap ? context.__owl__.children[context.__owl__.cmap[4]] : false;
let props4 = {};
if (w4 && w4.__owl__.renderPromise && !w4.__owl__.vnode) {
@@ -373,7 +373,7 @@ exports[`other directives with t-widget t-on with handler bound to object 1`] =
w4 = new W4(owner, props4);
context.__owl__.cmap[4] = w4.__owl__.id;
def3 = w4._prepare();
def3 = def3.then(vnode=>{vnode.data.hook = {create(_, vn){vn.elm.addEventListener('ev', owner['onEv'].bind(owner, {val: 3}));}};let pvnode=h(vnode.sel, {key: 4, hook: {insert(vn) {let nvn=w4._mount(vnode, pvnode.elm);pvnode.elm=nvn.elm;},remove() {},destroy(vn) {w4.destroy();}}});c1[_2_index]=pvnode;w4.__owl__.pvnode = pvnode;});
def3 = def3.then(vnode=>{vnode.data.hook = {create(_, vn){vn.elm.addEventListener('ev', owner['onEv'].bind(owner, {val:3}));}};let pvnode=h(vnode.sel, {key: 4, hook: {insert(vn) {let nvn=w4._mount(vnode, pvnode.elm);pvnode.elm=nvn.elm;},remove() {},destroy(vn) {w4.destroy();}}});c1[_2_index]=pvnode;w4.__owl__.pvnode = pvnode;});
} else {
def3 = def3 || w4._updateProps(props4, extra.forceUpdate, extra.patchQueue);
def3 = def3.then(()=>{if (w4.__owl__.isDestroyed) {return};let pvnode=w4.__owl__.pvnode;c1[_2_index]=pvnode;});
tests/__snapshots__/qweb.test.ts.snap
+26 -26
View File
@@ -4,7 +4,7 @@ exports[`attributes class and t-attf-class with ternary operation 1`] = `
"function anonymous(context,extra
) {
var h = this.utils.h;
var _1 = 'hello ' + (context['value'] ? 'world' : '');
var _1 = 'hello ' + (context['value']?'world':'');
let c2 = [], p2 = {key:2,attrs:{class: _1}};
var vn2 = h('div', p2, c2);
return vn2;
@@ -70,7 +70,7 @@ exports[`attributes format expression 1`] = `
"function anonymous(context,extra
) {
var h = this.utils.h;
var _1 = (context['value'] + 37);
var _1 = (context['value']+37);
let c2 = [], p2 = {key:2,attrs:{foo: _1}};
var vn2 = h('div', p2, c2);
return vn2;
@@ -81,7 +81,7 @@ exports[`attributes format expression, other format 1`] = `
"function anonymous(context,extra
) {
var h = this.utils.h;
var _1 = (context['value'] + 37);
var _1 = (context['value']+37);
let c2 = [], p2 = {key:2,attrs:{foo: _1}};
var vn2 = h('div', p2, c2);
return vn2;
@@ -127,7 +127,7 @@ exports[`attributes from object variables set previously 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = {a: 'b'};
var _2 = {a:'b'};
var _3 = _2.a;
let c4 = [], p4 = {key:4,attrs:{class: _3}};
var vn4 = h('span', p4, c4);
@@ -223,7 +223,7 @@ exports[`attributes t-att-class with object 1`] = `
) {
var h = this.utils.h;
var _1 = 'static';
var _3 = this.utils.objectToAttrString({a: context['b'],c: context['d'],e: context['f']});
var _3 = this.utils.objectToAttrString({a:context['b'],c:context['d'],e:context['f']});
var _2 = 'static' + (_3 ? ' ' + _3 : '');
let c4 = [], p4 = {key:4,attrs:{class: _2}};
var vn4 = h('div', p4, c4);
@@ -246,7 +246,7 @@ exports[`attributes tuple literal 1`] = `
"function anonymous(context,extra
) {
var h = this.utils.h;
var _1 = ['foo', 'bar'];
var _1 = ['foo','bar'];
let c2 = [], p2 = {key:2,attrs:{}};
if (_1 instanceof Array) {
p2.attrs[_1[0]] = _1[1];
@@ -303,7 +303,7 @@ exports[`debugging t-log 1`] = `
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = 42;
console.log(_2 + 3)
console.log(_2+3)
return vn1;
}"
`;
@@ -345,7 +345,7 @@ exports[`foreach iterate on items (on a element node) 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = [1, 2];
var _2 = [1,2];
if (!_2) { throw new Error('QWeb error: Invalid loop expression')}
var _3 = _4 = _2;
if (!(_2 instanceof Array)) {
@@ -378,7 +378,7 @@ exports[`foreach iterate on items 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = [3, 2, 1];
var _2 = [3,2,1];
if (!_2) { throw new Error('QWeb error: Invalid loop expression')}
var _3 = _4 = _2;
if (!(_2 instanceof Array)) {
@@ -501,7 +501,7 @@ exports[`foreach warn if no key in some case 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = [1, 2];
var _2 = [1,2];
if (!_2) { throw new Error('QWeb error: Invalid loop expression')}
var _3 = _4 = _2;
if (!(_2 instanceof Array)) {
@@ -910,13 +910,13 @@ exports[`t-if boolean value condition elif 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
if (context['color'] == 'black') {
if (context['color']=='black') {
c1.push({text: \`black pearl\`});
}
else if (context['color'] == 'yellow') {
else if (context['color']=='yellow') {
c1.push({text: \`yellow submarine\`});
}
else if (context['color'] == 'red') {
else if (context['color']=='red') {
c1.push({text: \`red is dead\`});
}
else {
@@ -1019,28 +1019,28 @@ exports[`t-if can use some boolean operators in expressions 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
if (context['cond1'] && context['cond2']) {
if (context['cond1']&&context['cond2']) {
c1.push({text: \`and\`});
}
if (context['cond1'] && context['cond3']) {
if (context['cond1']&&context['cond3']) {
c1.push({text: \`nope\`});
}
if (context['cond1'] || context['cond3']) {
if (context['cond1']||context['cond3']) {
c1.push({text: \`or\`});
}
if (context['cond3'] || context['cond4']) {
if (context['cond3']||context['cond4']) {
c1.push({text: \`nope\`});
}
if (context['m'] > 3) {
if (context['m']>3) {
c1.push({text: \`mgt\`});
}
if (context['n'] > 3) {
if (context['n']>3) {
c1.push({text: \`ngt\`});
}
if (context['m'] < 3) {
if (context['m']<3) {
c1.push({text: \`mlt\`});
}
if (context['n'] < 3) {
if (context['n']<3) {
c1.push({text: \`nlt\`});
}
return vn1;
@@ -1209,7 +1209,7 @@ exports[`t-on can bind handlers with object arguments 1`] = `
if (!context['add']) {
throw new Error('Missing handler \\\\'' + 'add' + \`\\\\' when evaluating template 'test'\`)
}
p1.on['click'] = context['add'].bind(owner, {val: 5});
p1.on['click'] = context['add'].bind(owner, {val:5});
c1.push({text: \`Click\`});
return vn1;
}"
@@ -1536,7 +1536,7 @@ exports[`t-set evaluate value expression 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = 1 + 2;
var _2 = 1+2;
if (_2 || _2 === 0) {
c1.push({text: _2});
}
@@ -1550,7 +1550,7 @@ exports[`t-set evaluate value expression, part 2 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = context['somevariable'] + 2;
var _2 = context['somevariable']+2;
if (_2 || _2 === 0) {
c1.push({text: _2});
}
@@ -1626,7 +1626,7 @@ exports[`t-set t-set and t-if 1`] = `
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = context['value'];
if (_2 === 'ok') {
if (_2==='ok') {
c1.push({text: \`grimbergen\`});
}
return vn1;
@@ -1639,7 +1639,7 @@ exports[`t-set t-set evaluates an expression only once 1`] = `
var h = this.utils.h;
let c1 = [], p1 = {key:1};
var vn1 = h('div', p1, c1);
var _2 = context['value'] + ' artois';
var _2 = context['value']+' artois';
if (_2 || _2 === 0) {
c1.push({text: _2});
}