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fix: remove duplicated decodeURIComponent #3323

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Sep 29, 2020
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5 changes: 4 additions & 1 deletion examples/basic/app.js
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ const Home = { template: '<div>home</div>' }
const Foo = { template: '<div>foo</div>' }
const Bar = { template: '<div>bar</div>' }
const Unicode = { template: '<div>unicode</div>' }
const Query = { template: '<div>query: "{{ $route.params.q }}"</div>' }

// 3. Create the router
const router = new VueRouter({
Expand All @@ -44,7 +45,8 @@ const router = new VueRouter({
{ path: '/', component: Home },
{ path: '/foo', component: Foo },
{ path: '/bar', component: Bar },
{ path: '/é', component: Unicode }
{ path: '/é', component: Unicode },
{ path: '/query/:q', component: Query }
]
})

Expand Down Expand Up @@ -83,6 +85,7 @@ const vueInstance = new Vue({
</li>
</router-link>
<li><router-link to="/foo" replace>/foo (replace)</router-link></li>
<li><router-link to="/query/A%25">/query/A%</router-link></li>
<li><router-link to="/?delay=200">/ (delay of 500ms)</router-link></li>
<li><router-link to="/foo?delay=200">/foo (delay of 500ms)</router-link></li>
</ul>
Expand Down
5 changes: 4 additions & 1 deletion examples/hash-mode/app.js
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ const Home = { template: '<div>home</div>' }
const Foo = { template: '<div>foo</div>' }
const Bar = { template: '<div>bar</div>' }
const Unicode = { template: '<div>unicode: {{ $route.params.unicode }}</div>' }
const Query = { template: '<div>query: "{{ $route.params.q }}"</div>' }

// 3. Create the router
const router = new VueRouter({
Expand All @@ -45,7 +46,8 @@ const router = new VueRouter({
{ path: '/foo', component: Foo },
{ path: '/bar', component: Bar },
{ path: '/é', component: Unicode },
{ path: '/é/:unicode', component: Unicode }
{ path: '/é/:unicode', component: Unicode },
{ path: '/query/:q', component: Query }
]
})

Expand All @@ -66,6 +68,7 @@ const vueInstance = new Vue({
<li><router-link to="/é/ñ">/é/ñ</router-link></li>
<li><router-link to="/é/ñ?t=%25ñ">/é/ñ?t=%ñ</router-link></li>
<li><router-link to="/é/ñ#é">/é/ñ#é</router-link></li>
<li><router-link to="/query/A%25">/query/A%</router-link></li>
</ul>
<pre id="query-t">{{ $route.query.t }}</pre>
<pre id="hash">{{ $route.hash }}</pre>
Expand Down
5 changes: 2 additions & 3 deletions src/create-matcher.js
Original file line number Diff line number Diff line change
Expand Up @@ -175,7 +175,7 @@ function matchRoute (
path: string,
params: Object
): boolean {
const m = path.match(regex)
const m = decodeURI(path).match(regex)

if (!m) {
return false
Expand All @@ -185,10 +185,9 @@ function matchRoute (

for (let i = 1, len = m.length; i < len; ++i) {
const key = regex.keys[i - 1]
const val = typeof m[i] === 'string' ? decodeURIComponent(m[i]) : m[i]
if (key) {
// Fix #1994: using * with props: true generates a param named 0
params[key.name || 'pathMatch'] = val
params[key.name || 'pathMatch'] = m[i]
}
}

Expand Down
12 changes: 0 additions & 12 deletions src/history/hash.js
Original file line number Diff line number Diff line change
Expand Up @@ -124,18 +124,6 @@ export function getHash (): string {
if (index < 0) return ''

href = href.slice(index + 1)
// decode the hash but not the search or hash
// as search(query) is already decoded
// https://github.com/vuejs/vue-router/issues/2708
const searchIndex = href.indexOf('?')
if (searchIndex < 0) {
const hashIndex = href.indexOf('#')
if (hashIndex > -1) {
href = decodeURI(href.slice(0, hashIndex)) + href.slice(hashIndex)
} else href = decodeURI(href)
} else {
href = decodeURI(href.slice(0, searchIndex)) + href.slice(searchIndex)
}

return href
}
Expand Down
2 changes: 1 addition & 1 deletion src/history/html5.js
Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@ export class HTML5History extends History {
}

export function getLocation (base: string): string {
let path = decodeURI(window.location.pathname)
let path = window.location.pathname
if (base && path.toLowerCase().indexOf(base.toLowerCase()) === 0) {
path = path.slice(base.length)
}
Expand Down
16 changes: 13 additions & 3 deletions test/e2e/specs/basic.js
Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,8 @@ module.exports = {
browser
.url('http://localhost:8080/basic/')
.waitForElementVisible('#app', 1000)
.assert.count('li', 11)
.assert.count('li a', 11)
.assert.count('li', 12)
.assert.count('li a', 12)
// assert correct href with base
.assert.attributeContains('li:nth-child(1) a', 'href', '/basic/')
.assert.attributeContains('li:nth-child(2) a', 'href', '/basic/foo')
Expand All @@ -20,6 +20,7 @@ module.exports = {
.assert.attributeContains('li:nth-child(6) a', 'href', '/basic/%C3%A9?t=%25%C3%B1')
.assert.attributeContains('li:nth-child(7) a', 'href', '/basic/%C3%A9#%25%C3%B1')
.assert.attributeContains('li:nth-child(8) a', 'href', '/basic/foo')
.assert.attributeContains('li:nth-child(10) a', 'href', '/basic/query/A%')
.assert.containsText('.view', 'home')

.click('li:nth-child(2) a')
Expand Down Expand Up @@ -70,6 +71,15 @@ module.exports = {
.assert.cssClassPresent('li:nth-child(8)', 'exact-active')
.assert.attributeEquals('li:nth-child(8) a', 'class', '')

// encoded percentage as path param
// https://github.com/vuejs/vue-router/issues/2725
.url('http://localhost:8080/basic/query/A%25')
.waitForElementVisible('#app', 1000)
.assert.containsText('.view', 'query: "A%"')
.click('li:nth-child(10) a')
.assert.urlEquals('http://localhost:8080/basic/query/A%25')
.assert.containsText('.view', 'query: "A%"')

// Listener cleanup
.assert.containsText('#popstate-count', '1 popstate listeners')
.click('#unmount')
Expand All @@ -84,8 +94,8 @@ module.exports = {
.waitForElementVisible('#app', 1000)
.assert.containsText('.view', 'home')
// go to foo with a delay
.click('li:nth-child(12) a')
.click('li:nth-child(11) a')
.click('li:nth-child(10) a')
.waitFor(300)
// we should stay at /basic after the delay
.assert.urlEquals('http://localhost:8080/basic/?delay=200')
Expand Down
14 changes: 12 additions & 2 deletions test/e2e/specs/hash-mode.js
Original file line number Diff line number Diff line change
Expand Up @@ -9,14 +9,15 @@ module.exports = {
browser
.url('http://localhost:8080/hash-mode/')
.waitForElementVisible('#app', 1000)
.assert.count('li', 8)
.assert.count('li a', 7)
.assert.count('li', 9)
.assert.count('li a', 8)
.assert.attributeContains('li:nth-child(1) a', 'href', '/hash-mode/#/')
.assert.attributeContains('li:nth-child(2) a', 'href', '/hash-mode/#/foo')
.assert.attributeContains('li:nth-child(3) a', 'href', '/hash-mode/#/bar')
.assert.attributeContains('li:nth-child(5) a', 'href', '/hash-mode/#/%C3%A9')
.assert.attributeContains('li:nth-child(6) a', 'href', '/hash-mode/#/%C3%A9/%C3%B1')
.assert.attributeContains('li:nth-child(7) a', 'href', '/hash-mode/#/%C3%A9/%C3%B1?t=%25%C3%B1')
.assert.attributeContains('li:nth-child(9) a', 'href', '/hash-mode/#/query/A%')
.assert.containsText('.view', 'home')

.click('li:nth-child(2) a')
Expand Down Expand Up @@ -58,6 +59,15 @@ module.exports = {
.assert.containsText('.view', 'unicode: ñ')
.assert.containsText('#query-t', '%')

// percentage as path param
// https://github.com/vuejs/vue-router/issues/2725
.url('http://localhost:8080/hash-mode/#/query/A%25')
.waitForElementVisible('#app', 1000)
.assert.containsText('.view', 'query: "A%"')
.click('li:nth-child(9) a')
.assert.urlEquals('http://localhost:8080/hash-mode/#/query/A%25')
.assert.containsText('.view', 'query: "A%"')

// Listener cleanup
.assert.containsText('#popstate-count', '1 popstate listeners')
.click('#unmount')
Expand Down