php-parser/node/stmt/t_alt_if_test.go

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package stmt_test
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import (
"bytes"
"reflect"
"testing"
"github.com/z7zmey/php-parser/node/expr"
"github.com/kylelemons/godebug/pretty"
"github.com/z7zmey/php-parser/node"
"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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)
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 {
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t.Errorf("expected and actual are not equal\nexpectd: %+v\nactual: %+v\n", expected, actual)
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}
}
}
func TestAltIf(t *testing.T) {
src := `<?
if ($a) :
endif;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.AltIf{
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Cond: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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Stmt: &stmt.StmtList{Stmts: []node.Node{}},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
}
func TestAltElseIf(t *testing.T) {
src := `<?
if ($a) :
elseif ($b):
endif;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.AltIf{
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Cond: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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Stmt: &stmt.StmtList{Stmts: []node.Node{}},
ElseIf: []node.Node{
&stmt.AltElseIf{
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Cond: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
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Stmt: &stmt.StmtList{Stmts: []node.Node{}},
},
},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
}
func TestAltElse(t *testing.T) {
src := `<?
if ($a) :
else:
endif;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.AltIf{
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Cond: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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Stmt: &stmt.StmtList{Stmts: []node.Node{}},
Else: &stmt.AltElse{
Stmt: &stmt.StmtList{Stmts: []node.Node{}},
},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
}
func TestAltElseElseIf(t *testing.T) {
src := `<?
if ($a) :
elseif ($b):
elseif ($c):
else:
endif;
`
expected := &stmt.StmtList{
Stmts: []node.Node{
&stmt.AltIf{
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Cond: &expr.Variable{VarName: &node.Identifier{Value: "a"}},
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Stmt: &stmt.StmtList{Stmts: []node.Node{}},
ElseIf: []node.Node{
&stmt.AltElseIf{
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Cond: &expr.Variable{VarName: &node.Identifier{Value: "b"}},
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Stmt: &stmt.StmtList{Stmts: []node.Node{}},
},
&stmt.AltElseIf{
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Cond: &expr.Variable{VarName: &node.Identifier{Value: "c"}},
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Stmt: &stmt.StmtList{Stmts: []node.Node{}},
},
},
Else: &stmt.AltElse{
Stmt: &stmt.StmtList{Stmts: []node.Node{}},
},
},
},
}
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actual, _, _ := php7.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
actual, _, _ = php5.Parse(bytes.NewBufferString(src), "test.php")
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assertEqual(t, expected, actual)
}