positions tests
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z7zmey
parent
e6e40484d1
commit
33bd13c538
379
position/position_test.go
Normal file
379
position/position_test.go
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@ -0,0 +1,379 @@
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package position_test
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import (
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"testing"
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/position"
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"github.com/z7zmey/php-parser/token"
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)
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func TestNewTokenPosition(t *testing.T) {
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builder := position.Builder{}
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tkn := token.NewToken([]byte(`foo`), 1, 1, 0, 3)
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pos := builder.NewTokenPosition(tkn)
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if pos.String() != `Pos{Line: 1-1 Pos: 0-3}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewTokensPosition(t *testing.T) {
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builder := position.Builder{}
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token1 := token.NewToken([]byte(`foo`), 1, 1, 0, 3)
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token2 := token.NewToken([]byte(`foo`), 2, 2, 4, 6)
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pos := builder.NewTokensPosition(token1, token2)
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if pos.String() != `Pos{Line: 1-2 Pos: 0-6}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewNodePosition(t *testing.T) {
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n := node.NewIdentifier("test node")
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p := &position.Positions{}
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p.AddPosition(n, &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 3,
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})
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builder := position.Builder{
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Positions: p,
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}
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pos := builder.NewNodePosition(n)
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if pos.String() != `Pos{Line: 1-1 Pos: 0-3}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewTokenNodePosition(t *testing.T) {
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tkn := token.NewToken([]byte(`foo`), 1, 1, 0, 3)
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n := node.NewIdentifier("test node")
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p := &position.Positions{}
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p.AddPosition(n, &position.Position{
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StartLine: 2,
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EndLine: 2,
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StartPos: 4,
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EndPos: 12,
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})
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builder := position.Builder{
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Positions: p,
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}
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pos := builder.NewTokenNodePosition(tkn, n)
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if pos.String() != `Pos{Line: 1-2 Pos: 0-12}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewNodeTokenPosition(t *testing.T) {
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n := node.NewIdentifier("test node")
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tkn := token.NewToken([]byte(`foo`), 2, 2, 10, 12)
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p := &position.Positions{}
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p.AddPosition(n, &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 9,
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})
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builder := position.Builder{
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Positions: p,
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}
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pos := builder.NewNodeTokenPosition(n, tkn)
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if pos.String() != `Pos{Line: 1-2 Pos: 0-12}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewNodeListPosition(t *testing.T) {
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n1 := node.NewIdentifier("test node")
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n2 := node.NewIdentifier("test node")
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builder := position.Builder{
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Positions: &position.Positions{
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n1: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 9,
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},
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n2: &position.Position{
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StartLine: 2,
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EndLine: 2,
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StartPos: 10,
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EndPos: 19,
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},
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},
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}
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pos := builder.NewNodeListPosition([]node.Node{n1, n2})
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if pos.String() != `Pos{Line: 1-2 Pos: 0-19}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewNodesPosition(t *testing.T) {
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n1 := node.NewIdentifier("test node")
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n2 := node.NewIdentifier("test node")
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builder := position.Builder{
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Positions: &position.Positions{
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n1: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 9,
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},
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n2: &position.Position{
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StartLine: 2,
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EndLine: 2,
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StartPos: 10,
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EndPos: 19,
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},
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},
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}
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pos := builder.NewNodesPosition(n1, n2)
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if pos.String() != `Pos{Line: 1-2 Pos: 0-19}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewNodeListTokenPosition(t *testing.T) {
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n1 := node.NewIdentifier("test node")
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n2 := node.NewIdentifier("test node")
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tkn := token.NewToken([]byte(`foo`), 3, 3, 20, 22)
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builder := position.Builder{
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Positions: &position.Positions{
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n1: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 9,
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},
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n2: &position.Position{
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StartLine: 2,
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EndLine: 2,
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StartPos: 10,
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EndPos: 19,
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},
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},
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}
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pos := builder.NewNodeListTokenPosition([]node.Node{n1, n2}, tkn)
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if pos.String() != `Pos{Line: 1-3 Pos: 0-22}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewTokenNodeListPosition(t *testing.T) {
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tkn := token.NewToken([]byte(`foo`), 1, 1, 0, 2)
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n1 := node.NewIdentifier("test node")
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n2 := node.NewIdentifier("test node")
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builder := position.Builder{
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Positions: &position.Positions{
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n1: &position.Position{
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StartLine: 2,
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EndLine: 2,
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StartPos: 3,
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EndPos: 10,
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},
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n2: &position.Position{
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StartLine: 3,
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EndLine: 3,
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StartPos: 11,
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EndPos: 20,
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},
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},
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}
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pos := builder.NewTokenNodeListPosition(tkn, []node.Node{n1, n2})
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if pos.String() != `Pos{Line: 1-3 Pos: 0-20}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewNodeNodeListPosition(t *testing.T) {
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n1 := node.NewIdentifier("test node")
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n2 := node.NewIdentifier("test node")
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n3 := node.NewIdentifier("test node")
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builder := position.Builder{
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Positions: &position.Positions{
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n1: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 8,
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},
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n2: &position.Position{
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StartLine: 2,
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EndLine: 2,
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StartPos: 9,
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EndPos: 17,
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},
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n3: &position.Position{
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StartLine: 3,
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EndLine: 3,
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StartPos: 18,
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EndPos: 26,
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},
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},
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}
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pos := builder.NewNodeNodeListPosition(n1, []node.Node{n2, n3})
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if pos.String() != `Pos{Line: 1-3 Pos: 0-26}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewOptionalListTokensPosition(t *testing.T) {
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builder := position.Builder{}
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token1 := token.NewToken([]byte(`foo`), 1, 1, 0, 3)
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token2 := token.NewToken([]byte(`foo`), 2, 2, 4, 6)
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pos := builder.NewOptionalListTokensPosition(nil, token1, token2)
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if pos.String() != `Pos{Line: 1-2 Pos: 0-6}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNewOptionalListTokensPosition2(t *testing.T) {
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n1 := node.NewIdentifier("test node")
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n2 := node.NewIdentifier("test node")
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n3 := node.NewIdentifier("test node")
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builder := position.Builder{
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Positions: &position.Positions{
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n1: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 8,
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},
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n2: &position.Position{
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StartLine: 2,
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EndLine: 2,
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StartPos: 9,
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EndPos: 17,
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},
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n3: &position.Position{
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StartLine: 3,
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EndLine: 3,
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StartPos: 18,
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EndPos: 26,
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},
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},
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}
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token1 := token.NewToken([]byte(`foo`), 4, 4, 27, 29)
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token2 := token.NewToken([]byte(`foo`), 5, 5, 30, 32)
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pos := builder.NewOptionalListTokensPosition([]node.Node{n2, n3}, token1, token2)
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if pos.String() != `Pos{Line: 2-5 Pos: 9-32}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNilNodePos(t *testing.T) {
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builder := position.Builder{}
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pos := builder.NewNodesPosition(nil, nil)
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if pos.String() != `Pos{Line: -1--1 Pos: -1--1}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNilNodeListPos(t *testing.T) {
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n1 := node.NewIdentifier("test node")
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builder := position.Builder{
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Positions: &position.Positions{
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n1: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 8,
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},
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},
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}
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pos := builder.NewNodeNodeListPosition(n1, nil)
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if pos.String() != `Pos{Line: 1--1 Pos: 0--1}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestNilNodeListTokenPos(t *testing.T) {
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token1 := token.NewToken([]byte(`foo`), 1, 1, 0, 3)
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builder := position.Builder{}
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pos := builder.NewNodeListTokenPosition(nil, token1)
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if pos.String() != `Pos{Line: -1-1 Pos: -1-3}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestEmptyNodeListPos(t *testing.T) {
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n1 := node.NewIdentifier("test node")
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builder := position.Builder{
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Positions: &position.Positions{
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n1: &position.Position{
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StartLine: 1,
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EndLine: 1,
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StartPos: 0,
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EndPos: 8,
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},
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},
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}
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pos := builder.NewNodeNodeListPosition(n1, []node.Node{})
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if pos.String() != `Pos{Line: 1--1 Pos: 0--1}` {
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t.Errorf("token value is not equal\n")
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}
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}
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func TestEmptyNodeListTokenPos(t *testing.T) {
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token1 := token.NewToken([]byte(`foo`), 1, 1, 0, 3)
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builder := position.Builder{}
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pos := builder.NewNodeListTokenPosition([]node.Node{}, token1)
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if pos.String() != `Pos{Line: -1-1 Pos: -1-3}` {
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t.Errorf("token value is not equal\n")
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}
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}
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