fix: whiteSpace Ctrl with compliance to shopify/liquid, working on #17

This commit is contained in:
harttle
2017-10-30 00:09:29 +08:00
parent be17d7443c
commit 8c77fc5a3d
12 changed files with 577 additions and 5021 deletions
+5 -5
View File
@@ -186,7 +186,7 @@ describe('liquid', function () {
trim_left: true
})
return expect(engine.parseAndRender(' \n \t{%if true%}foo{%endif%} '))
.to.eventually.equal(' \nfoo ')
.to.eventually.equal('foo ')
})
it('should trim_right for tags when trim_right=true', function () {
engine = Liquid({
@@ -210,9 +210,9 @@ describe('liquid', function () {
' Wow, {{ username }}, you have a long name!',
'{%- else -%}',
' Hello there!',
'{%- endif -%}\n'
'{%- endif -%}'
].join('\n')
var dst = ' Wow, John G. Chalmers-Smith, you have a long name!\n'
var dst = 'Wow, John G. Chalmers-Smith, you have a long name!'
return expect(engine.parseAndRender(src)).to.eventually.equal(dst)
})
it('should not trim when not specified', function () {
@@ -223,9 +223,9 @@ describe('liquid', function () {
' Wow, {{ username }}, you have a long name!',
'{% else %}',
' Hello there!',
'{% endif %}\n'
'{% endif %}'
].join('\n')
var dst = '\n\n Wow, John G. Chalmers-Smith, you have a long name!\n\n'
var dst = '\n\n Wow, John G. Chalmers-Smith, you have a long name!\n'
return expect(engine.parseAndRender(src)).to.eventually.equal(dst)
})
})
+7 -7
View File
@@ -12,37 +12,37 @@ describe('tags/if', function () {
emptyArray: []
}
it('should support if 1', function () {
it('should throw if not closed', function () {
var src = '{% if false%}yes'
return expect(liquid.parseAndRender(src, ctx))
.to.be.rejectedWith(/tag {% if false%} not closed/)
})
it('should support if 2', function () {
it('should treat Array truthy', function () {
var src = '{%if emptyArray%}a{%endif%}'
return expect(liquid.parseAndRender(src, ctx))
.to.eventually.equal('a')
})
it('should support if 3', function () {
it('should support ==', function () {
var src = '{% if 2==3 %}yes{%else%}no{%endif%}'
return expect(liquid.parseAndRender(src, ctx))
.to.eventually.equal('no')
})
it('should support if 4', function () {
it('should support >=', function () {
var src = '{% if 1>=2 and one<two %}a{%endif%}'
return expect(liquid.parseAndRender(src, ctx))
.to.eventually.equal('')
})
it('should support if 5', function () {
it('should support !=', function () {
var src = '{% if one!=two %}yes{%else%}no{%endif%}'
return expect(liquid.parseAndRender(src, ctx))
.to.eventually.equal('yes')
})
it('should support if 6', function () {
it('should support boolean', function () {
var src = '{% if false %}1{%elsif true%}2{%else%}3{%endif%}'
return expect(liquid.parseAndRender(src, ctx))
.to.eventually.equal('2')
})
it('should support if 7', function () {
it('should support nested', function () {
var src = '{%if false%}{%if true%}{%else%}a{%endif%}{%endif%}'
return expect(liquid.parseAndRender(src, ctx))
.to.eventually.equal('')
+1 -88
View File
@@ -1,6 +1,5 @@
const chai = require('chai')
const parse = require('../src/tokenizer.js').parse
const whiteSpaceCtrl = require('../src/tokenizer.js').whiteSpaceCtrl
const expect = chai.expect
describe('tokenizer', function () {
@@ -16,7 +15,7 @@ describe('tokenizer', function () {
it('should throw when non-string passed in', function () {
expect(function () {
parse({})
}).to.throw('illegal input type')
}).to.throw('illegal input')
})
it('should handle tag syntax', function () {
var html = '<p>{% for p in a[1]%}</p>'
@@ -70,90 +69,4 @@ describe('tokenizer', function () {
expect(tokens[0].raw).to.equal('{{foo\n|date:\n"%Y-%m-%d"\n}}')
})
})
describe('whitespace control', function () {
it('should not strip by default (tag)', function () {
expect(whiteSpaceCtrl('\n {%foo%} \n')).to.equal('\n {%foo%} \n')
})
it('should strip all blank characters before and after (tag)', function () {
expect(whiteSpaceCtrl(' \t\r{%-foo-%} \t\n')).to.equal('{%-foo-%}')
})
it('should not trim previous/next lines (tag)', function () {
expect(whiteSpaceCtrl(' \t\n {%-foo-%}')).to.equal(' \t\n{%-foo-%}')
expect(whiteSpaceCtrl('{%-foo-%} \n \tfoo')).to.equal('{%-foo-%} \tfoo')
})
it('should trim exactly one trailing CR (tag)', function () {
expect(whiteSpaceCtrl('{%-foo-%} \n\n')).to.equal('{%-foo-%}\n')
})
it('should trim exactly one trailing CR (tag)', function () {
expect(whiteSpaceCtrl('{%-foo-%} \n\n')).to.equal('{%-foo-%}\n')
})
it('should trim all leading/trailing blanks when options.greedy set (tag)', function () {
expect(whiteSpaceCtrl(' \n \n\t\r{%-foo-%}\n \n', {
greedy: true
})).to.equal('{%-foo-%}')
})
it('should strip whitespaces when set trim_left (tag)', function () {
expect(whiteSpaceCtrl('\n {%foo%} \n', {
trim_left: true
})).to.equal('\n{%-foo%} \n')
})
it('should strip whitespaces when set trim_right (tag)', function () {
expect(whiteSpaceCtrl('\n {%foo%} \n', {
trim_right: true
})).to.equal('\n {%foo-%}')
})
it('markup should has priority over options (tag)', function () {
expect(whiteSpaceCtrl('\n {%-foo%} \n', {
trim_left: false
})).to.equal('\n{%-foo%} \n')
})
it('should support a mix of markup and options (tag)', function () {
expect(whiteSpaceCtrl(' {%-foo%} \n', {
trim_left: true,
trim_right: true
})).to.equal('{%-foo-%}')
})
it('should not strip by default (value)', function () {
expect(whiteSpaceCtrl('\n {{foo}} \n')).to.equal('\n {{foo}} \n')
})
it('should strip all blank characters before and after (value)', function () {
expect(whiteSpaceCtrl(' \t\r{{-foo-}} \t\n')).to.equal('{{-foo-}}')
})
it('should not trim previous/next lines (value)', function () {
expect(whiteSpaceCtrl(' \t\n {{-foo-}}')).to.equal(' \t\n{{-foo-}}')
expect(whiteSpaceCtrl('{{-foo-}} \n \tfoo')).to.equal('{{-foo-}} \tfoo')
})
it('should trim exactly one trailing CR (value)', function () {
expect(whiteSpaceCtrl('{{-foo-}} \n\n')).to.equal('{{-foo-}}\n')
})
it('should trim exactly one trailing CR (value)', function () {
expect(whiteSpaceCtrl('{{-foo-}} \n\n')).to.equal('{{-foo-}}\n')
})
it('should trim all leading/trailing blanks when options.greedy set (value)', function () {
expect(whiteSpaceCtrl(' \n \n\t\r{{-foo-}}\n \n', {
greedy: true
})).to.equal('{{-foo-}}')
})
it('should strip whitespaces when set trim_left (value)', function () {
expect(whiteSpaceCtrl('\n {{foo}} \n', {
trim_left: true
})).to.equal('\n{{-foo}} \n')
})
it('should strip whitespaces when set trim_right (value)', function () {
expect(whiteSpaceCtrl('\n {{foo}} \n', {
trim_right: true
})).to.equal('\n {{foo-}}')
})
it('markup should has priority over options (value)', function () {
expect(whiteSpaceCtrl('\n {{-foo}} \n', {
trim_left: false
})).to.equal('\n{{-foo}} \n')
})
it('should support a mix of markup and options (value)', function () {
expect(whiteSpaceCtrl(' {{-foo}} \n', {
trim_left: true,
trim_right: true
})).to.equal('{{-foo-}}')
})
})
})
-10
View File
@@ -62,16 +62,6 @@ describe('util/underscore', function () {
expect(spy).to.have.been.calledOnce
})
})
describe('.echo()', function () {
it('should be transparent', function () {
expect(_.echo('foo')('bar')).to.equal('bar')
})
it('should log the arguments', function () {
var log = sinon.spy(console, 'log')
_.echo('foo')('bar')
expect(log).to.have.been.calledWith('[foo]', 'bar')
})
})
describe('.range()', function () {
it('should return a range of integers', function () {
expect(_.range(3, 5)).to.deep.equal([3, 4])
+448
View File
@@ -0,0 +1,448 @@
const chai = require('chai')
const expect = chai.expect
const Liquid = require('..')
const liquid = new Liquid()
chai.use(require('chai-as-promised'))
const cases = [
{
text: `
<div>
<p>
{{ 'John' }}
</p>
</div>
`,
expected: `
<div>
<p>
John
</p>
</div>
`
}, {
text: `
<div>
<p>
{{- 'John' -}}
</p>
</div>
`,
expected: `
<div>
<p>John</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if true -%}
yes
{%- endif -%}
</p>
</div>
`,
expected: `
<div>
<p>yes</p>
</div>
`
}, {
text: `
<div>
<p>
{% if true %}
yes
{% endif %}
</p>
</div>
`,
expected: `
<div>
<p>
yes
</p>
</div>
`
}, {
text: `
<div>
<p>
{% if false %}
no
{% endif %}
</p>
</div>
`,
expected: `
<div>
<p>
</p>
</div>
`
}, {
text: '<p>{{- \'John\' -}}</p>',
expected: '<p>John</p>'
}, {
text: '<p>{%- if true -%}yes{%- endif -%}</p>',
expected: '<p>yes</p>'
}, {
text: '<p>{%- if false -%}no{%- endif -%}</p>',
expected: '<p></p>'
}, {
text: '<p> {%- if true %} yes {% endif -%} </p>',
expected: '<p> yes </p>'
}, {
text: '<p> {%- if false %} no {% endif -%} </p>',
expected: '<p></p>'
}, {
text: '<p> {% if true -%} yes {%- endif %} </p>',
expected: '<p> yes </p>'
}, {
text: '<p> {% if false -%} no {%- endif %} </p>',
expected: '<p> </p>'
}, {
text: '<p> {% if true -%} yes {% endif -%} </p>',
expected: '<p> yes </p>'
}, {
text: '<p> {% if false -%} no {% endif -%} </p>',
expected: '<p> </p>'
}, {
text: '<p> {%- if true %} yes {%- endif %} </p>',
expected: '<p> yes </p>'
}, {
text: '<p> {%- if false %} no {%- endif %} </p>',
expected: '<p> </p>'
}, {
text: `
<div>
<p>
{{- 'John' }}
</p>
</div>
`,
expected: `
<div>
<p>John
</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if true %}
yes
{%- endif %}
</p>
</div>
`,
expected: `
<div>
<p>
yes
</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if false %}
no
{%- endif %}
</p>
</div>
`,
expected: `
<div>
<p>
</p>
</div>
`
}, {
text: `
<div>
<p>
{{ 'John' -}}
</p>
</div>
`,
expected: `
<div>
<p>
John</p>
</div>
`
}, {
text: `
<div>
<p>
{% if true -%}
yes
{% endif -%}
</p>
</div>
`,
expected: `
<div>
<p>
yes
</p>
</div>
`
}, {
text: `
<div>
<p>
{% if false -%}
no
{% endif -%}
</p>
</div>
`,
expected: `
<div>
<p>
</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if true %}
yes
{% endif -%}
</p>
</div>
`,
expected: `
<div>
<p>
yes
</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if false %}
no
{% endif -%}
</p>
</div>
`,
expected: `
<div>
<p></p>
</div>
`
}, {
text: `
<div>
<p>
{% if true -%}
yes
{%- endif %}
</p>
</div>
`,
expected: `
<div>
<p>
yes
</p>
</div>
`
}, {
text: `
<div>
<p>
{% if false -%}
no
{%- endif %}
</p>
</div>
`,
expected: `
<div>
<p>
</p>
</div>
`
}, {
text: `
<div>
<p>
{{- 'John' -}}
</p>
</div>
`,
expected: `
<div>
<p>John</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if true -%}
yes
{%- endif -%}
</p>
</div>
`,
expected: `
<div>
<p>yes</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if false -%}
no
{%- endif -%}
</p>
</div>
`,
expected: `
<div>
<p></p>
</div>
`
}, {
text: `
<div>
<p>
{{- 'John' -}},
{{- '30' -}}
</p>
</div>
`,
expected: `
<div>
<p>John,30</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if true -%}
yes
{%- endif -%}
</p>
</div>
`,
expected: `
<div>
<p>yes</p>
</div>
`
}, {
text: `
<div>
<p>
{%- if false -%}
no
{%- endif -%}
</p>
</div>
`,
expected: `
<div>
<p></p>
</div>
`
}, {
text: `
<div>
<p>
{{- 'John' -}}
{{- '30' -}}
</p>
<b>
{{ 'John' -}}
{{- '30' }}
</b>
<i>
{{- 'John' }}
{{ '30' -}}
</i>
</div>
`,
expected: `
<div>
<p>John30</p>
<b>
John30
</b>
<i>John
30</i>
</div>
`
}, {
text: `
<div>
{%- if true -%}
{%- if true -%}
<p>
{{- 'John' -}}
</p>
{%- endif -%}
{%- endif -%}
</div>
`,
expected: `
<div><p>John</p></div>
`
}, {
text: `
<div>
{% raw %}
{%- if true -%}
<p>
{{- 'John' -}}
</p>
{%- endif -%}
{% endraw %}
</div>
`,
expected: `
<div>
{%- if true -%}
<p>
{{- 'John' -}}
</p>
{%- endif -%}
</div>
`
}
]
describe('Whitespace Control', function () {
cases.forEach(item => it(
item.text,
() => expect(liquid.parseAndRender(item.text)).to.eventually.equal(item.expected)
))
})