func TestParserChildCombinator(t *testing.T) {
p := NewParser(runtime.NewContext())
stmts := p.ParseScss(`.foo > .bar { width: auto; }`)
ruleset, ok := (*stmts)[0].(*ast.RuleSet)
assert.True(t, ok)
assert.NotNil(t, ruleset)
}
func main() {
var rootCmd = &cobra.Command{
Use: "c6",
Short: "C6 is a very fast SASS compatible compiler",
Long: `C6 is a SASS compatible implementation written in Go. But wait! this is not only to implement SASS, but also to improve the language for better consistency, syntax and performance.`,
Run: func(cmd *cobra.Command, args []string) {
// Do Stuff Here
},
}
var versionCmd = &cobra.Command{
Use: "version",
Short: "Print the version number of C6",
Long: `All software has versions. This is C6's`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("C6 SASS Compiler v0.1 -- HEAD")
},
}
rootCmd.AddCommand(versionCmd)
var compileCmd = &cobra.Command{
Use: "compile",
Short: "Compile some scss files",
// Long: "",
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Run compile!")
_ = runtime.NewContext()
},
}
rootCmd.AddCommand(compileCmd)
rootCmd.Execute()
}
func TestParserTypeSelector(t *testing.T) {
p := NewParser(runtime.NewContext())
stmts := p.ParseScss(`div { width: auto; }`)
ruleset, ok := (*stmts)[0].(*ast.RuleSet)
assert.True(t, ok)
assert.NotNil(t, ruleset)
}
func AssertCompile(t *testing.T, code string, expected string) {
var context = runtime.NewContext()
var parser = parser.NewParser(context)
var stmts = parser.ParseScss(code)
var compiler = NewCompactCompiler(context)
var out = compiler.CompileString(stmts)
assert.Equal(t, expected, out)
}
func TestParserImportRuleWithUrl(t *testing.T) {
p := NewParser(runtime.NewContext())
stmts := p.ParseScss(`@import url("http://foo.com/bar.css");`)
assert.Equal(t, 1, len(*stmts))
rule, ok := (*stmts)[0].(*ast.ImportStmt)
assert.True(t, ok, "Convert to ImportStmt OK")
assert.NotNil(t, rule)
}
func TestCompilerCompliant(t *testing.T) {
var context = runtime.NewContext()
var compiler = NewCompactCompiler(context)
compiler.EnableCompliant(CSS3Compliant)
compiler.EnableCompliant(IE7Compliant)
assert.True(t, compiler.HasCompliant(CSS3Compliant))
assert.False(t, compiler.HasCompliant(CSS4Compliant))
assert.True(t, compiler.HasCompliant(IE7Compliant))
assert.False(t, compiler.HasCompliant(IE8Compliant))
}
func TestParserParseFile(t *testing.T) {
testPath := "test/file.scss"
bs, _ := ioutil.ReadFile(testPath)
p := NewParser(runtime.NewContext())
err := p.ParseFile(testPath)
if err != nil {
t.Fatal(err)
}
if e := string(bs); e != p.Content {
t.Fatalf("got: %s wanted: %s", p.Content, e)
}
if e := testPath; e != p.File.FileName {
t.Fatalf("got: %s wanted: %s", p.File.FileName, e)
}
}
func BenchmarkParserOverAll(b *testing.B) {
for i := 0; i < b.N; i++ {
var p = NewParser(runtime.NewContext())
p.ParseScss(`div#myId.first-name.last-name {
.foo-bar {
color: red;
background: #fff;
border-radius: 10px;
}
@for $i from 1 through 100 { }
@if $i == 1 {
color: #111;
} @else if $i == 2 {
color: #222;
} @else if $i == 3 {
color: #333;
} @else {
color: red;
background: url(../background.png);
}
div { width: auto; }
div { width: 100px }
div { width: 100pt }
div { width: 100em }
div { width: 100rem }
div { padding: 10px 10px; }
div { padding: 10px 10px 20px 30px; }
div { padding: 10px + 10px; }
div { padding: 10px + 10px * 3; }
div { color: red; }
div { color: rgb(255,255,255); }
div { color: rgba(255,255,255,0); }
div { background-image: url("../images/foo.png"); }
}`)
}
}
func TestParserMassiveRules(t *testing.T) {
var buffers []string = []string{
`div { width: auto; }`,
`div { width: 100px }`,
`div { width: 100pt }`,
`div { width: 100em }`,
`div { width: 100rem }`,
`div { padding: 10px 10px; }`,
`div { padding: 10px 10px 20px 30px; }`,
`div { padding: 10px + 10px; }`,
`div { padding: 10px + 10px * 3; }`,
`div { color: red; }`,
`div { color: rgb(255,255,255); }`,
`div { color: rgba(255,255,255,0); }`,
`div { background-image: url("../images/foo.png"); }`,
// `div { color: #ccddee; }`,
}
for _, buffer := range buffers {
t.Logf("%s\n", buffer)
var p = NewParser(runtime.NewContext())
var stmts = p.ParseScss(buffer)
t.Logf("%+v\n", stmts)
}
}
func BenchmarkParserMediaQueryAllAndMinWidth(b *testing.B) {
for i := 0; i < b.N; i++ {
var p = NewParser(runtime.NewContext())
p.ParseScss(`@media all and (min-width:500px) { .red { color: red; } }`)
}
}
func BenchmarkParserComplexSelector(b *testing.B) {
for i := 0; i < b.N; i++ {
var p = NewParser(runtime.NewContext())
p.ParseScss(`div#myId.first-name.last-name, span, html, .first-name, .last-name { }`)
}
}
func BenchmarkParserAttributeSelector(b *testing.B) {
for i := 0; i < b.N; i++ {
var p = NewParser(runtime.NewContext())
p.ParseScss(`input[type=text] { }`)
}
}
func BenchmarkParserClassSelector(b *testing.B) {
for i := 0; i < b.N; i++ {
var p = NewParser(runtime.NewContext())
p.ParseScss(`.foo-bar {}`)
}
}
func TestParserImportRuleWithString(t *testing.T) {
p := NewParser(runtime.NewContext())
stmts := p.ParseScss(`@import "foo.css";`)
assert.Equal(t, 1, len(*stmts))
}
func RunParserTest(code string) *ast.StmtList {
var p = NewParser(runtime.NewContext())
return p.ParseScss(code)
}