129 lines
4.7 KiB
Go
129 lines
4.7 KiB
Go
package test
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import (
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"bytes"
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"testing"
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"github.com/z7zmey/php-parser/node/expr"
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"github.com/kylelemons/godebug/pretty"
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/node/scalar"
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"github.com/z7zmey/php-parser/node/stmt"
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"github.com/z7zmey/php-parser/parser"
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)
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func TestSimpleVar(t *testing.T) {
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src := `<? "test $var";`
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varName := node.NewIdentifier("$var").SetPosition(&node.Position{1, 1, 10, 13})
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parts := []node.Node{
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scalar.NewEncapsedStringPart("test ").SetPosition(&node.Position{1, 1, 5, 9}),
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expr.NewVariable(varName).SetPosition(&node.Position{1, 1, 10, 13}),
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}
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encapsed := scalar.NewEncapsed(parts).SetPosition(&node.Position{1, 1, 4, 14})
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expr := stmt.NewExpression(encapsed).SetPosition(&node.Position{1, 1, 4, 15})
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expected := stmt.NewStmtList([]node.Node{expr}).SetPosition(&node.Position{1, 1, 4, 15})
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actual := parser.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
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t.Errorf("diff: (-expected +actual)\n%s", diff)
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}
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}
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func TestSimpleVarPropertyFetch(t *testing.T) {
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src := `<? "test $foo->bar()";`
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varName := node.NewIdentifier("$foo").SetPosition(&node.Position{1, 1, 10, 13})
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variable := expr.NewVariable(varName).SetPosition(&node.Position{1, 1, 10, 13})
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property := node.NewIdentifier("bar").SetPosition(&node.Position{1, 1, 16, 18})
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propertyFetch := expr.NewPropertyFetch(variable, property).SetPosition(&node.Position{1, 1, 10, 18})
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parts := []node.Node{
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scalar.NewEncapsedStringPart("test ").SetPosition(&node.Position{1, 1, 5, 9}),
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propertyFetch,
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scalar.NewEncapsedStringPart("()").SetPosition(&node.Position{1, 1, 19, 20}),
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}
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encapsed := scalar.NewEncapsed(parts).SetPosition(&node.Position{1, 1, 4, 21})
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expr := stmt.NewExpression(encapsed).SetPosition(&node.Position{1, 1, 4, 22})
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expected := stmt.NewStmtList([]node.Node{expr}).SetPosition(&node.Position{1, 1, 4, 22})
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actual := parser.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
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t.Errorf("diff: (-expected +actual)\n%s", diff)
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}
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}
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func TestDollarOpenCurlyBraces(t *testing.T) {
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src := `<? "test ${foo}";`
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varName := node.NewIdentifier("foo").SetPosition(&node.Position{1, 1, 12, 14})
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variable := expr.NewVariable(varName).SetPosition(&node.Position{1, 1, 10, 15})
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parts := []node.Node{
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scalar.NewEncapsedStringPart("test ").SetPosition(&node.Position{1, 1, 5, 9}),
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variable,
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}
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encapsed := scalar.NewEncapsed(parts).SetPosition(&node.Position{1, 1, 4, 16})
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expr := stmt.NewExpression(encapsed).SetPosition(&node.Position{1, 1, 4, 17})
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expected := stmt.NewStmtList([]node.Node{expr}).SetPosition(&node.Position{1, 1, 4, 17})
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actual := parser.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
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t.Errorf("diff: (-expected +actual)\n%s", diff)
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}
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}
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func TestDollarOpenCurlyBracesDimNumber(t *testing.T) {
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src := `<? "test ${foo[0]}";`
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varName := node.NewIdentifier("foo").SetPosition(&node.Position{1, 1, 12, 14})
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variable := expr.NewVariable(varName).SetPosition(&node.Position{1, 1, 12, 14})
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lNumber := scalar.NewLnumber("0").SetPosition(&node.Position{1, 1, 16, 16})
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arrayDimFetch := expr.NewArrayDimFetch(variable, lNumber).SetPosition(&node.Position{1, 1, 10, 18})
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parts := []node.Node{
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scalar.NewEncapsedStringPart("test ").SetPosition(&node.Position{1, 1, 5, 9}),
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arrayDimFetch,
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}
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encapsed := scalar.NewEncapsed(parts).SetPosition(&node.Position{1, 1, 4, 19})
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expr := stmt.NewExpression(encapsed).SetPosition(&node.Position{1, 1, 4, 20})
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expected := stmt.NewStmtList([]node.Node{expr}).SetPosition(&node.Position{1, 1, 4, 20})
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actual := parser.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
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t.Errorf("diff: (-expected +actual)\n%s", diff)
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}
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}
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func TestCurlyOpenMethodCall(t *testing.T) {
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src := `<? "test {$foo->bar()}";`
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varName := node.NewIdentifier("$foo").SetPosition(&node.Position{1, 1, 11, 14})
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variable := expr.NewVariable(varName).SetPosition(&node.Position{1, 1, 11, 14})
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method := node.NewIdentifier("bar").SetPosition(&node.Position{1, 1, 17, 19})
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methodCall := expr.NewMethodCall(variable, method, nil).SetPosition(&node.Position{1, 1, 11, 21})
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parts := []node.Node{
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scalar.NewEncapsedStringPart("test ").SetPosition(&node.Position{1, 1, 5, 9}),
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methodCall,
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}
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encapsed := scalar.NewEncapsed(parts).SetPosition(&node.Position{1, 1, 4, 23})
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expr := stmt.NewExpression(encapsed).SetPosition(&node.Position{1, 1, 4, 24})
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expected := stmt.NewStmtList([]node.Node{expr}).SetPosition(&node.Position{1, 1, 4, 24})
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actual := parser.Parse(bytes.NewBufferString(src), "test.php")
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if diff := pretty.Compare(expected, actual); diff != "" {
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t.Errorf("diff: (-expected +actual)\n%s", diff)
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}
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}
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