90 lines
1.9 KiB
Go
90 lines
1.9 KiB
Go
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package expr_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/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/node/stmt"
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"github.com/z7zmey/php-parser/php5"
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"github.com/z7zmey/php-parser/php7"
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)
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func TestYield(t *testing.T) {
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src := `<? yield;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &expr.Yield{},
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},
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},
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}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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}
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func TestYieldVal(t *testing.T) {
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src := `<? yield $a;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &expr.Yield{
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Value: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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},
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},
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},
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}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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}
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func TestYieldKeyVal(t *testing.T) {
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src := `<? yield $a => $b;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &expr.Yield{
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Key: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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Value: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
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},
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},
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},
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}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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}
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func TestYieldFrom(t *testing.T) {
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src := `<? yield from $a;`
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expected := &stmt.StmtList{
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Stmts: []node.Node{
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&stmt.Expression{
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Expr: &expr.YieldFrom{
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Expr: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
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},
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},
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},
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}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
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}
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