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index.test.ts
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index.test.ts
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import { preprocess } from '@ctx-core/preprocess'
import { tempfile_path_ } from 'ctx-core/tempfile'
import { build } from 'esbuild'
import { JSDOM } from 'jsdom'
import { readFile, unlink } from 'node:fs/promises'
import { tmpdir } from 'node:os'
import { dirname, join } from 'node:path'
import { test } from 'uvu'
import { equal, throws } from 'uvu/assert'
import { multi_hyop, hyop, verify_multi_hyop, verify_hyop } from './index.js'
test('hyop', ()=>{
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const fn0 = (el:Element)=>el_a.push(['fn0', el])
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'fn0')
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div1 = document.createElement('div')
div1.setAttribute('hyop', 'fn1')
document.body.appendChild(div0)
document.body.appendChild(div1)
hyop(document, { fn0, fn1 })
equal(el_a, [['fn0', div0], ['fn1', div1]])
})
test('hyop|DEBUG=1', async ()=>{
const dir = dirname(new URL(import.meta.url).pathname)
const tempfile = await tempfile_path_(tmpdir(), 'js')
try {
await build({
entryPoints: [join(dir, 'hyop/index.js')],
outfile: tempfile,
format: 'esm',
bundle: true,
plugins: [{
name: 'preprocess',
setup(build) {
build.onLoad({ filter: /.*\.js$/ }, async ({ path })=>{
const source = await readFile(path, 'utf8')
return {
contents: preprocess(
source,
{ DEBUG: '1' },
{ type: 'js' })
}
})
}
}
]
})
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const fn0 = (el:Element)=>el_a.push(['fn0', el])
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'fn0')
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div1 = document.createElement('div')
div1.setAttribute('hyop', 'fn1')
document.body.appendChild(div0)
document.body.appendChild(div1)
const { hyop } = await import(tempfile)
hyop(document, { fn0, fn1 })
equal(el_a, [['fn0', div0], ['fn1', div1]])
throws(()=>hyop(document, {
'no-div': ()=>0
}), 'missing hyop: no-fn')
equal(el_a, [['fn0', div0], ['fn1', div1]])
} finally {
await unlink(tempfile)
}
})
test('verify_hyop', ()=>{
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const fn0 = (el:Element)=>el_a.push(['fn0', el])
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'fn0')
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div1 = document.createElement('div')
div1.setAttribute('hyop', 'fn1')
document.body.appendChild(div0)
document.body.appendChild(div1)
verify_hyop(document, { fn0, fn1 })
equal(el_a, [['fn0', div0], ['fn1', div1]])
})
test('hyop|error', ()=>{
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'no-fn')
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div1 = document.createElement('div')
div1.setAttribute('hyop', 'fn1')
document.body.appendChild(div0)
document.body.appendChild(div1)
throws(()=>hyop(document, { fn1 }))
})
test('verify_hyop|error', ()=>{
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'no-fn')
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div1 = document.createElement('div')
div1.setAttribute('hyop', 'fn1')
document.body.appendChild(div0)
document.body.appendChild(div1)
throws(()=>verify_hyop(document, { fn1 }), 'missing hyop: no-fn')
const warn = console.warn
try {
const warn_arg_aa:string[][] = []
console.warn = (...arg_a)=>warn_arg_aa.push(arg_a)
verify_hyop(document, {
'no-fn': ()=>0, fn1, fn2: ()=>0
})
equal(warn_arg_aa, [['unused hyop: fn2']])
} finally {
console.warn = warn
}
})
test('multi_hyop', ()=>{
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const fn0 = (el:Element)=>el_a.push(['fn0', el])
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'fn0 fn1')
document.body.appendChild(div0)
multi_hyop(document, { fn0, fn1 })
equal(el_a, [['fn0', div0], ['fn1', div0]])
})
test('multi_hyop|DEBUG=1', async ()=>{
const dir = dirname(new URL(import.meta.url).pathname)
const tempfile = await tempfile_path_(tmpdir(), 'js')
try {
await build({
entryPoints: [join(dir, 'multi_hyop/index.js')],
outfile: tempfile,
format: 'esm',
bundle: true,
plugins: [{
name: 'preprocess',
setup(build) {
build.onLoad({ filter: /.*\.js$/ }, async ({ path })=>{
const source = await readFile(path, 'utf8')
return {
contents: preprocess(
source,
{ DEBUG: '1' },
{ type: 'js' })
}
})
}
}
]
})
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const fn0 = (el:Element)=>el_a.push(['fn0', el])
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'fn0 fn1')
document.body.appendChild(div0)
const { multi_hyop } = await import(tempfile)
multi_hyop(document, { fn0, fn1 })
equal(el_a, [['fn0', div0], ['fn1', div0]])
throws(()=>multi_hyop(document, {
'no-div': ()=>0
}), 'missing hyop: no-fn')
equal(el_a, [['fn0', div0], ['fn1', div0]])
} finally {
await unlink(tempfile)
}
})
test('verify_multi_hyop', ()=>{
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const fn0 = (el:Element)=>el_a.push(['fn0', el])
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'fn0 fn1')
document.body.appendChild(div0)
verify_multi_hyop(document, { fn0, fn1 })
equal(el_a, [['fn0', div0], ['fn1', div0]])
})
test('multi_hyop|error', ()=>{
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'no-fn fn1')
document.body.appendChild(div0)
throws(()=>multi_hyop(document, { fn1 }))
})
test('verify_multi_hyop|error', ()=>{
const jsdom = new JSDOM()
const document = jsdom.window.document
const el_a:[string, Element][] = []
const fn1 = (el:Element)=>el_a.push(['fn1', el])
const div0 = document.createElement('div')
div0.setAttribute('hyop', 'no-fn fn1')
document.body.appendChild(div0)
throws(()=>verify_multi_hyop(document, { fn1 }), 'missing hyop: no-fn')
const warn = console.warn
try {
const warn_arg_aa:string[][] = []
console.warn = (...arg_a)=>warn_arg_aa.push(arg_a)
verify_multi_hyop(document, {
'no-fn': ()=>0, fn1, fn2: ()=>0
})
equal(warn_arg_aa, [['unused hyop: fn2']])
} finally {
console.warn = warn
}
})
test.run()