60 lines
1.1 KiB
JavaScript
60 lines
1.1 KiB
JavaScript
var test = require('tape')
|
|
var parse = require('../parser')
|
|
|
|
test('nesting backquotes', function (t) {
|
|
var arg = parse('`outer \\`middle \\\\\\`inner\\\\\\`\\``', 'argument')
|
|
|
|
var inner = {
|
|
type: "commandSubstitution",
|
|
commands: [
|
|
{
|
|
type: 'command',
|
|
command: {
|
|
type: 'literal',
|
|
value: 'inner'
|
|
},
|
|
args: [],
|
|
redirects: [],
|
|
env: {},
|
|
control: ';',
|
|
next: null
|
|
}
|
|
]
|
|
}
|
|
|
|
var middle = {
|
|
type: "commandSubstitution",
|
|
commands: [
|
|
{
|
|
type: 'command',
|
|
command: {
|
|
type: 'literal',
|
|
value: 'middle'
|
|
},
|
|
args: [inner],
|
|
redirects: [],
|
|
env: {},
|
|
control: ';',
|
|
next: null
|
|
}
|
|
]
|
|
}
|
|
|
|
t.deepEqual(arg, {
|
|
type: 'commandSubstitution',
|
|
commands: [
|
|
{
|
|
type: 'command',
|
|
command: { type: 'literal', value: 'outer' },
|
|
args: [ middle ],
|
|
redirects: [],
|
|
env: {},
|
|
control: ';',
|
|
next: null
|
|
}
|
|
],
|
|
}, "Can nest backquotes (but you really shouldn't!)")
|
|
|
|
t.end()
|
|
})
|