test scalar string

.vscode/launch.json

@@ -0,0 +1,21 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch",
+            "type": "go",
+            "request": "launch",
+            "mode": "debug",
+            "remotePath": "",
+            "port": 2345,
+            "host": "127.0.0.1",
+            "program": "${fileDirname}",
+            "env": {},
+            "args": [],
+            "showLog": true
+        }
+    ]
+}

Makefile

@@ -4,7 +4,7 @@
 
 # blame: jnml, labs.nic.cz
 
-all: parser.go scanner.go
+all: ./parser/parser.go ./parser/scanner.go
 	rm -f y.output
 	gofmt -l -s -w *.go
 	go build
@@ -12,14 +12,11 @@ all: parser.go scanner.go
 run: all
 	./php-parser example.php
 
-scanner.go: scanner.l
+test: all
+	go test ./test/...
+
+./parser/scanner.go: ./parser/scanner.l
 	golex -o $@ $<
 
-parser.go: parser.y
+./parser/parser.go: ./parser/parser.y
 	goyacc -o $@ $<
-
-clean:
-	rm -f php-parser.go lex.yy.go y.output *~
-
-nuke: clean
-	rm -f example

example.php

@@ -1,43 +1 @@
-<?php
+<? "test";
-
-namespace z7zmey\Example {
-    use \Exception;
-    use z7zmey\Foo\{Bar, function Baz};
-    
-    abstract class Foo extends Bar implements Buz, Buzz {
-        use \z7zmey\_Trait;
-    
-        public const CC = 0;
-    
-        public function &test(bool $a, string $b = null): ?void {
-            
-        }
-    }
-}
-
-namespace z7zmey\Example2; 
-
-if ($a === true) {
-} elseif ($a === false) {
-} elseif ($a === null) {
-} else {
-}
-
-$a = "string 
-with $var
-";
-
-$a = "string
-with out \$var";
-
-$a = <<<test
-string $var
-test;
-
-`test
-$var
-`;
-
-?>
-
-<?= $b = 22; $b ?>

main.go

@@ -7,12 +7,10 @@ import (
 	"os"
 
 	"github.com/yookoala/realpath"
+	"github.com/z7zmey/php-parser/parser"
 )
 
 func main() {
-	yyDebug = 0
-	yyErrorVerbose = true
-
 	flag.Parse()
 
 	for _, path := range flag.Args() {
@@ -21,7 +19,7 @@ func main() {
 		fmt.Printf("\n==> %s", real)
 
 		src, _ := os.Open(string(real))
-		rootnode := parse(src, real)
+		rootnode := parser.Parse(src, real)
 		fmt.Println(rootnode)
 	}
 }

parser/lexer.go

@@ -1,4 +1,4 @@
-package main
+package parser
 
 import (
 	"bufio"

parser/parser.y

@@ -1,5 +1,5 @@
 %{
-package main
+package parser
 
 import (
     "io"
@@ -9,7 +9,7 @@ import (
 
 var rootnode = node.SimpleNode("Root")
 
-func parse(src io.Reader, fName string) node.Node {
+func Parse(src io.Reader, fName string) node.Node {
     yyDebug        = 0
     yyErrorVerbose = true
     rootnode = node.SimpleNode("Root") //reset

parser/scanner.go

@@ -6,11 +6,12 @@
 
 // blame: jnml, labs.nic.cz
 
-package main
+package parser
 
 import (
 	"bytes"
 	"fmt"
+
 	"github.com/z7zmey/php-parser/token"
 )
 

parser/scanner.l

@@ -5,7 +5,7 @@
 
 // blame: jnml, labs.nic.cz
 
-package main
+package parser
 
 import (
     "fmt"

test/node_scalar_string_test.go

@@ -0,0 +1,25 @@
+package test
+
+import (
+	"bytes"
+	"reflect"
+	"testing"
+
+	"github.com/z7zmey/php-parser/node"
+	"github.com/z7zmey/php-parser/parser"
+	"github.com/z7zmey/php-parser/token"
+)
+
+func TestNewNodeScalarString(t *testing.T) {
+	src := `<? "test";`
+
+	strToken := token.NewToken([]byte("\"test\""), 1, 1)
+	strNode := node.NewNodeScalarString(strToken)
+	expected := node.SimpleNode("Statements").Append(strNode)
+
+	node := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	if !reflect.DeepEqual(expected, node) {
+		t.Error("Not equal")
+	}
+}