853 lines
14 KiB
Go
853 lines
14 KiB
Go
package scanner_test
|
|
|
|
import (
|
|
"bytes"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/z7zmey/php-parser/comment"
|
|
|
|
"github.com/z7zmey/php-parser/scanner"
|
|
"github.com/z7zmey/php-parser/token"
|
|
|
|
"github.com/kylelemons/godebug/pretty"
|
|
)
|
|
|
|
func assertEqual(t *testing.T, expected interface{}, actual interface{}) {
|
|
if !reflect.DeepEqual(expected, actual) {
|
|
diff := pretty.Compare(expected, actual)
|
|
|
|
if diff != "" {
|
|
t.Errorf("diff: (-expected +actual)\n%s", diff)
|
|
} else {
|
|
t.Errorf("expected and actual are not equal\n")
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
type lval struct {
|
|
Tkn token.Token
|
|
}
|
|
|
|
func (lv *lval) Token(t token.Token) {
|
|
lv.Tkn = t
|
|
}
|
|
|
|
func TestTokens(t *testing.T) {
|
|
src := `inline html -
|
|
<? ?>
|
|
<?= ?>
|
|
<?php
|
|
|
|
0.1
|
|
.1
|
|
1e10
|
|
.1e10
|
|
|
|
0b1
|
|
0b1111111111111111111111111111111111111111111111111111111111111111
|
|
|
|
0x007111111111111111
|
|
0x8111111111111111
|
|
|
|
1234567890123456789
|
|
12345678901234567890
|
|
|
|
abstract
|
|
array
|
|
as
|
|
break
|
|
callable
|
|
case
|
|
catch
|
|
class
|
|
clone
|
|
const
|
|
continue
|
|
declare
|
|
default
|
|
do
|
|
echo
|
|
else
|
|
elseif
|
|
empty
|
|
enddeclare
|
|
endfor
|
|
endforeach
|
|
endif
|
|
endswitch
|
|
endwhile
|
|
eval
|
|
exit
|
|
extends
|
|
final
|
|
finally
|
|
for
|
|
foreach
|
|
function
|
|
cfunction
|
|
global
|
|
goto
|
|
if
|
|
isset
|
|
implements
|
|
instanceof
|
|
insteadof
|
|
interface
|
|
list
|
|
namespace
|
|
private
|
|
public
|
|
print
|
|
protected
|
|
return
|
|
static
|
|
switch
|
|
throw
|
|
trait
|
|
try
|
|
unset
|
|
use
|
|
var
|
|
while
|
|
yield ` + "\t\r\n" + ` from
|
|
yield
|
|
include
|
|
include_once
|
|
require
|
|
require_once
|
|
|
|
__CLASS__
|
|
__DIR__
|
|
__FILE__
|
|
__FUNCTION__
|
|
__LINE__
|
|
__NAMESPACE__
|
|
__METHOD__
|
|
__TRAIT__
|
|
__halt_compiler
|
|
|
|
new
|
|
and
|
|
or
|
|
xor
|
|
|
|
\
|
|
...
|
|
::
|
|
&&
|
|
||
|
|
&=
|
|
|=
|
|
.=
|
|
*=
|
|
**=
|
|
/=
|
|
+=
|
|
-=
|
|
^=
|
|
%=
|
|
--
|
|
++
|
|
=>
|
|
<=>
|
|
!=
|
|
<>
|
|
!==
|
|
==
|
|
===
|
|
<<=
|
|
>>=
|
|
>=
|
|
<=
|
|
**
|
|
<<
|
|
>>
|
|
??
|
|
|
|
# inline comment
|
|
// inline comment
|
|
|
|
/*
|
|
multiline comment
|
|
*/
|
|
|
|
/**
|
|
* PHP Doc comment
|
|
*/
|
|
|
|
;
|
|
:
|
|
,
|
|
.
|
|
[
|
|
]
|
|
(
|
|
)
|
|
|
|
|
/
|
|
^
|
|
&
|
|
+
|
|
-
|
|
*
|
|
=
|
|
%
|
|
!
|
|
~
|
|
$
|
|
<
|
|
>
|
|
?
|
|
@
|
|
{
|
|
}
|
|
|
|
$var
|
|
str
|
|
|
|
-> ` + "\t\r\n" + ` ->prop
|
|
|
|
'adsf\'adsf\''
|
|
|
|
"test"
|
|
b"\$var $4 {a"
|
|
|
|
( array )
|
|
( bool )
|
|
( boolean )
|
|
( real )
|
|
( double )
|
|
( float )
|
|
( int )
|
|
( integer )
|
|
( object )
|
|
( string )
|
|
( unset )
|
|
|
|
`
|
|
|
|
expected := []int{
|
|
scanner.T_INLINE_HTML,
|
|
scanner.Rune2Class(';'),
|
|
scanner.T_ECHO,
|
|
scanner.Rune2Class(';'),
|
|
|
|
scanner.T_DNUMBER,
|
|
scanner.T_DNUMBER,
|
|
scanner.T_DNUMBER,
|
|
scanner.T_DNUMBER,
|
|
|
|
scanner.T_LNUMBER,
|
|
scanner.T_DNUMBER,
|
|
|
|
scanner.T_LNUMBER,
|
|
scanner.T_DNUMBER,
|
|
|
|
scanner.T_LNUMBER,
|
|
scanner.T_DNUMBER,
|
|
|
|
scanner.T_ABSTRACT,
|
|
scanner.T_ARRAY,
|
|
scanner.T_AS,
|
|
scanner.T_BREAK,
|
|
scanner.T_CALLABLE,
|
|
scanner.T_CASE,
|
|
scanner.T_CATCH,
|
|
scanner.T_CLASS,
|
|
scanner.T_CLONE,
|
|
scanner.T_CONST,
|
|
scanner.T_CONTINUE,
|
|
scanner.T_DECLARE,
|
|
scanner.T_DEFAULT,
|
|
scanner.T_DO,
|
|
scanner.T_ECHO,
|
|
scanner.T_ELSE,
|
|
scanner.T_ELSEIF,
|
|
scanner.T_EMPTY,
|
|
scanner.T_ENDDECLARE,
|
|
scanner.T_ENDFOR,
|
|
scanner.T_ENDFOREACH,
|
|
scanner.T_ENDIF,
|
|
scanner.T_ENDSWITCH,
|
|
scanner.T_ENDWHILE,
|
|
scanner.T_EVAL,
|
|
scanner.T_EXIT,
|
|
scanner.T_EXTENDS,
|
|
scanner.T_FINAL,
|
|
scanner.T_FINALLY,
|
|
scanner.T_FOR,
|
|
scanner.T_FOREACH,
|
|
scanner.T_FUNCTION,
|
|
scanner.T_FUNCTION,
|
|
scanner.T_GLOBAL,
|
|
scanner.T_GOTO,
|
|
scanner.T_IF,
|
|
scanner.T_ISSET,
|
|
scanner.T_IMPLEMENTS,
|
|
scanner.T_INSTANCEOF,
|
|
scanner.T_INSTEADOF,
|
|
scanner.T_INTERFACE,
|
|
scanner.T_LIST,
|
|
scanner.T_NAMESPACE,
|
|
scanner.T_PRIVATE,
|
|
scanner.T_PUBLIC,
|
|
scanner.T_PRINT,
|
|
scanner.T_PROTECTED,
|
|
scanner.T_RETURN,
|
|
scanner.T_STATIC,
|
|
scanner.T_SWITCH,
|
|
scanner.T_THROW,
|
|
scanner.T_TRAIT,
|
|
scanner.T_TRY,
|
|
scanner.T_UNSET,
|
|
scanner.T_USE,
|
|
scanner.T_VAR,
|
|
scanner.T_WHILE,
|
|
scanner.T_YIELD_FROM,
|
|
scanner.T_YIELD,
|
|
scanner.T_INCLUDE,
|
|
scanner.T_INCLUDE_ONCE,
|
|
scanner.T_REQUIRE,
|
|
scanner.T_REQUIRE_ONCE,
|
|
|
|
scanner.T_CLASS_C,
|
|
scanner.T_DIR,
|
|
scanner.T_FILE,
|
|
scanner.T_FUNC_C,
|
|
scanner.T_LINE,
|
|
scanner.T_NS_C,
|
|
scanner.T_METHOD_C,
|
|
scanner.T_TRAIT_C,
|
|
scanner.T_HALT_COMPILER,
|
|
|
|
scanner.T_NEW,
|
|
scanner.T_LOGICAL_AND,
|
|
scanner.T_LOGICAL_OR,
|
|
scanner.T_LOGICAL_XOR,
|
|
|
|
scanner.T_NS_SEPARATOR,
|
|
scanner.T_ELLIPSIS,
|
|
scanner.T_PAAMAYIM_NEKUDOTAYIM,
|
|
scanner.T_BOOLEAN_AND,
|
|
scanner.T_BOOLEAN_OR,
|
|
scanner.T_AND_EQUAL,
|
|
scanner.T_OR_EQUAL,
|
|
scanner.T_CONCAT_EQUAL,
|
|
scanner.T_MUL_EQUAL,
|
|
scanner.T_POW_EQUAL,
|
|
scanner.T_DIV_EQUAL,
|
|
scanner.T_PLUS_EQUAL,
|
|
scanner.T_MINUS_EQUAL,
|
|
scanner.T_XOR_EQUAL,
|
|
scanner.T_MOD_EQUAL,
|
|
scanner.T_DEC,
|
|
scanner.T_INC,
|
|
scanner.T_DOUBLE_ARROW,
|
|
scanner.T_SPACESHIP,
|
|
scanner.T_IS_NOT_EQUAL,
|
|
scanner.T_IS_NOT_EQUAL,
|
|
scanner.T_IS_NOT_IDENTICAL,
|
|
scanner.T_IS_EQUAL,
|
|
scanner.T_IS_IDENTICAL,
|
|
scanner.T_SL_EQUAL,
|
|
scanner.T_SR_EQUAL,
|
|
scanner.T_IS_GREATER_OR_EQUAL,
|
|
scanner.T_IS_SMALLER_OR_EQUAL,
|
|
scanner.T_POW,
|
|
scanner.T_SL,
|
|
scanner.T_SR,
|
|
scanner.T_COALESCE,
|
|
|
|
scanner.Rune2Class(';'),
|
|
scanner.Rune2Class(':'),
|
|
scanner.Rune2Class(','),
|
|
scanner.Rune2Class('.'),
|
|
scanner.Rune2Class('['),
|
|
scanner.Rune2Class(']'),
|
|
scanner.Rune2Class('('),
|
|
scanner.Rune2Class(')'),
|
|
scanner.Rune2Class('|'),
|
|
scanner.Rune2Class('/'),
|
|
scanner.Rune2Class('^'),
|
|
scanner.Rune2Class('&'),
|
|
scanner.Rune2Class('+'),
|
|
scanner.Rune2Class('-'),
|
|
scanner.Rune2Class('*'),
|
|
scanner.Rune2Class('='),
|
|
scanner.Rune2Class('%'),
|
|
scanner.Rune2Class('!'),
|
|
scanner.Rune2Class('~'),
|
|
scanner.Rune2Class('$'),
|
|
scanner.Rune2Class('<'),
|
|
scanner.Rune2Class('>'),
|
|
scanner.Rune2Class('?'),
|
|
scanner.Rune2Class('@'),
|
|
scanner.Rune2Class('{'),
|
|
scanner.Rune2Class('}'),
|
|
|
|
scanner.T_VARIABLE,
|
|
scanner.T_STRING,
|
|
|
|
scanner.T_OBJECT_OPERATOR,
|
|
scanner.T_OBJECT_OPERATOR,
|
|
scanner.T_STRING,
|
|
|
|
scanner.T_CONSTANT_ENCAPSED_STRING,
|
|
scanner.T_CONSTANT_ENCAPSED_STRING,
|
|
scanner.T_CONSTANT_ENCAPSED_STRING,
|
|
|
|
scanner.T_ARRAY_CAST,
|
|
scanner.T_BOOL_CAST,
|
|
scanner.T_BOOL_CAST,
|
|
scanner.T_DOUBLE_CAST,
|
|
scanner.T_DOUBLE_CAST,
|
|
scanner.T_DOUBLE_CAST,
|
|
scanner.T_INT_CAST,
|
|
scanner.T_INT_CAST,
|
|
scanner.T_OBJECT_CAST,
|
|
scanner.T_STRING_CAST,
|
|
scanner.T_UNSET_CAST,
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
actual := []int{}
|
|
|
|
for {
|
|
token := lexer.Lex(lv)
|
|
if token < 0 {
|
|
break
|
|
}
|
|
|
|
actual = append(actual, token)
|
|
}
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|
|
|
|
func TestTeplateStringTokens(t *testing.T) {
|
|
src := `<?php
|
|
"foo $a"
|
|
|
|
"foo $a{$b}"
|
|
|
|
"test $var {$var} ${var_name} {s $ \$a "
|
|
|
|
"{$var}"
|
|
|
|
"$foo/"
|
|
"$foo/100;"
|
|
|
|
"$/$foo"
|
|
"$0$foo"
|
|
`
|
|
|
|
expected := []int{
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('"'),
|
|
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.T_CURLY_OPEN,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('}'),
|
|
scanner.Rune2Class('"'),
|
|
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_CURLY_OPEN,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('}'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_DOLLAR_OPEN_CURLY_BRACES,
|
|
scanner.T_STRING_VARNAME,
|
|
scanner.Rune2Class('}'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.Rune2Class('"'),
|
|
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_CURLY_OPEN,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('}'),
|
|
scanner.Rune2Class('"'),
|
|
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_VARIABLE,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.Rune2Class('"'),
|
|
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_VARIABLE,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.Rune2Class('"'),
|
|
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('"'),
|
|
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('"'),
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
actual := []int{}
|
|
|
|
for {
|
|
token := lexer.Lex(lv)
|
|
if token < 0 {
|
|
break
|
|
}
|
|
|
|
actual = append(actual, token)
|
|
}
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|
|
|
|
func TestBackquoteStringTokens(t *testing.T) {
|
|
src := `<?php
|
|
` + "`foo $a`" + `
|
|
` + "`foo $a{$b}`" + `
|
|
|
|
` + "`test $var {$var} ${var_name} {s $ \\$a `" + `
|
|
|
|
` + "`{$var}`" + `
|
|
` + "`$foo/`" + `
|
|
` + "`$foo/100`" + `
|
|
` + "`$/$foo`" + `
|
|
` + "`$0$foo`" + `
|
|
`
|
|
|
|
expected := []int{
|
|
scanner.Rune2Class('`'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('`'),
|
|
|
|
scanner.Rune2Class('`'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.T_CURLY_OPEN,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('}'),
|
|
scanner.Rune2Class('`'),
|
|
|
|
scanner.Rune2Class('`'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_CURLY_OPEN,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('}'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_DOLLAR_OPEN_CURLY_BRACES,
|
|
scanner.T_STRING_VARNAME,
|
|
scanner.Rune2Class('}'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.Rune2Class('`'),
|
|
|
|
scanner.Rune2Class('`'),
|
|
scanner.T_CURLY_OPEN,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('}'),
|
|
scanner.Rune2Class('`'),
|
|
|
|
scanner.Rune2Class('`'),
|
|
scanner.T_VARIABLE,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.Rune2Class('`'),
|
|
|
|
scanner.Rune2Class('`'),
|
|
scanner.T_VARIABLE,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.Rune2Class('`'),
|
|
|
|
scanner.Rune2Class('`'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('`'),
|
|
|
|
scanner.Rune2Class('`'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('`'),
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
actual := []int{}
|
|
|
|
for {
|
|
token := lexer.Lex(lv)
|
|
if token < 0 {
|
|
break
|
|
}
|
|
|
|
actual = append(actual, token)
|
|
}
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|
|
|
|
func TestHereDocTokens(t *testing.T) {
|
|
src := `<?php
|
|
<<<CAT
|
|
test
|
|
CAT;
|
|
|
|
<<<'CAT'
|
|
test
|
|
CAT;
|
|
|
|
<<<"CAT"
|
|
$var->prop
|
|
$var[1]
|
|
$var[0x1]
|
|
$var[0b1]
|
|
$var[var_name]
|
|
$var[$var]
|
|
|
|
{$var}
|
|
${var_name}
|
|
{s $ \$a
|
|
CAT;
|
|
`
|
|
|
|
expected := []int{
|
|
scanner.T_START_HEREDOC,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_END_HEREDOC,
|
|
scanner.Rune2Class(';'),
|
|
|
|
scanner.T_START_HEREDOC,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_END_HEREDOC,
|
|
scanner.Rune2Class(';'),
|
|
|
|
scanner.T_START_HEREDOC,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.T_OBJECT_OPERATOR,
|
|
scanner.T_STRING,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('['),
|
|
scanner.T_NUM_STRING,
|
|
scanner.Rune2Class(']'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('['),
|
|
scanner.T_NUM_STRING,
|
|
scanner.Rune2Class(']'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('['),
|
|
scanner.T_NUM_STRING,
|
|
scanner.Rune2Class(']'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('['),
|
|
scanner.T_STRING,
|
|
scanner.Rune2Class(']'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('['),
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class(']'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE, scanner.T_CURLY_OPEN,
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('}'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_DOLLAR_OPEN_CURLY_BRACES,
|
|
scanner.T_STRING_VARNAME,
|
|
scanner.Rune2Class('}'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_END_HEREDOC,
|
|
scanner.Rune2Class(';'),
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
actual := []int{}
|
|
|
|
for {
|
|
token := lexer.Lex(lv)
|
|
if token < 0 {
|
|
break
|
|
}
|
|
|
|
actual = append(actual, token)
|
|
}
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|
|
|
|
func TestStringTokensAfterVariable(t *testing.T) {
|
|
src := `<?php "test \"$var\""`
|
|
|
|
expected := []int{
|
|
scanner.Rune2Class('"'),
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.T_VARIABLE,
|
|
scanner.T_ENCAPSED_AND_WHITESPACE,
|
|
scanner.Rune2Class('"'),
|
|
}
|
|
|
|
expectedTokens := []string{
|
|
"\"",
|
|
"test \\\"",
|
|
"$var",
|
|
"\\\"",
|
|
"\"",
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
actual := []int{}
|
|
actualTokens := []string{}
|
|
|
|
for {
|
|
token := lexer.Lex(lv)
|
|
if token < 0 {
|
|
break
|
|
}
|
|
|
|
actualTokens = append(actualTokens, lv.Tkn.Value)
|
|
actual = append(actual, token)
|
|
}
|
|
|
|
assertEqual(t, expected, actual)
|
|
assertEqual(t, expectedTokens, actualTokens)
|
|
}
|
|
|
|
func TestSlashAfterVariable(t *testing.T) {
|
|
src := `<?php $foo/3`
|
|
|
|
expected := []int{
|
|
scanner.T_VARIABLE,
|
|
scanner.Rune2Class('/'),
|
|
scanner.T_LNUMBER,
|
|
}
|
|
|
|
expectedTokens := []string{
|
|
"$foo",
|
|
"/",
|
|
"3",
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
actual := []int{}
|
|
actualTokens := []string{}
|
|
|
|
for {
|
|
token := lexer.Lex(lv)
|
|
if token < 0 {
|
|
break
|
|
}
|
|
|
|
actualTokens = append(actualTokens, lv.Tkn.Value)
|
|
actual = append(actual, token)
|
|
}
|
|
|
|
assertEqual(t, expected, actual)
|
|
assertEqual(t, expectedTokens, actualTokens)
|
|
}
|
|
|
|
func TestCommentEnd(t *testing.T) {
|
|
src := `<?php //test`
|
|
|
|
expected := []comment.Comment{
|
|
comment.NewPlainComment("//test"),
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
|
|
lexer.Lex(lv)
|
|
|
|
actual := lexer.Comments
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|
|
|
|
func TestCommentNewLine(t *testing.T) {
|
|
src := "<?php //test\n$a"
|
|
|
|
expected := []comment.Comment{
|
|
comment.NewPlainComment("//test\n"),
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
|
|
lexer.Lex(lv)
|
|
|
|
actual := lexer.Comments
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|
|
|
|
func TestCommentNewLine1(t *testing.T) {
|
|
src := "<?php //test\r$a"
|
|
|
|
expected := []comment.Comment{
|
|
comment.NewPlainComment("//test\r"),
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
|
|
lexer.Lex(lv)
|
|
|
|
actual := lexer.Comments
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|
|
|
|
func TestCommentNewLine2(t *testing.T) {
|
|
src := "<?php #test\r\n$a"
|
|
|
|
expected := []comment.Comment{
|
|
comment.NewPlainComment("#test\r\n"),
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
|
|
lexer.Lex(lv)
|
|
|
|
actual := lexer.Comments
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|
|
|
|
func TestCommentWithPhpEndTag(t *testing.T) {
|
|
src := `<?php
|
|
//test?> test`
|
|
|
|
expected := []comment.Comment{
|
|
comment.NewPlainComment("//test"),
|
|
}
|
|
|
|
lexer := scanner.NewLexer(bytes.NewBufferString(src), "test.php")
|
|
lv := &lval{}
|
|
|
|
lexer.Lex(lv)
|
|
|
|
actual := lexer.Comments
|
|
|
|
assertEqual(t, expected, actual)
|
|
}
|