github.com/hugelgupf/u-root@v0.0.0-20191023214958-4807c632154c/cmds/core/elvish/parse/quote_test.go (about)

     1  package parse
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/u-root/u-root/cmds/core/elvish/tt"
     7  )
     8  
     9  var quoteTests = tt.Table{
    10  	// Empty string is single-quoted.
    11  	tt.Args("").Rets(`''`),
    12  
    13  	// Bareword when possible.
    14  	tt.Args("x-y:z@h/d").Rets("x-y:z@h/d"),
    15  
    16  	// Single quote when there are special characters but no unprintable
    17  	// characters.
    18  	tt.Args("x$y[]ef'").Rets("'x$y[]ef'''"),
    19  
    20  	// Tilde needs quoting only leading the expression.
    21  	tt.Args("~x").Rets("'~x'"),
    22  	tt.Args("x~").Rets("x~"),
    23  
    24  	// Double quote when there is unprintable char.
    25  	tt.Args("a\nb").Rets(`"a\nb"`),
    26  	tt.Args("\x1b\"\\").Rets(`"\e\"\\"`),
    27  
    28  	// Commas and equal signs are always quoted, so that the quoted string is
    29  	// safe for use everywhere.
    30  	tt.Args("a,b").Rets(`'a,b'`),
    31  	tt.Args("a=b").Rets(`'a=b'`),
    32  }
    33  
    34  func TestQuote(t *testing.T) {
    35  	tt.Test(t, tt.Fn("Quote", Quote).ArgsFmt("(%q)").RetsFmt("%q"), quoteTests)
    36  }