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hcl/hcl/hclsyntax/parser_test.go
Martin Atkins 074b73b8b5 hclsyntax: Allow Terraform-style legacy index form 
Terraform allowed indexing like foo.0.bar to work around HIL limitations,
and so we'll permit that as a pragmatic way to accept existing Terraform
configurations.

However, we can't support this fully because our parser thinks that
chained number indexes, like foo.0.0.bar, are single numbers. Since that
usage in Terraform is very rare (there are very few lists of lists) we
will mark that situation as an error with a helpful message suggesting
to use the modern index syntax instead.

This also turned up a similar bug in the existing legacy index handling
we were doing for splat expressions, which is now handled in the same
way.
2018-03-03 09:02:29 -08:00

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package hclsyntax
import (
"testing"
"github.com/go-test/deep"
"github.com/hashicorp/hcl2/hcl"
"github.com/zclconf/go-cty/cty"
)
func TestParseConfig(t *testing.T) {
tests := []struct {
input string
diagCount int
want *Body
}{
{
``,
0,
&Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 1, Byte: 0},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 1, Byte: 0},
},
},
},
{
"block {}\n",
0,
&Body{
Attributes: Attributes{},
Blocks: Blocks{
&Block{
Type: "block",
Labels: nil,
Body: &Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 9, Byte: 8},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
},
TypeRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
LabelRanges: nil,
OpenBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 8, Byte: 7},
},
CloseBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 8, Byte: 7},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 9},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 9},
End: hcl.Pos{Line: 2, Column: 1, Byte: 9},
},
},
},
{
"block {}",
0,
&Body{
Attributes: Attributes{},
Blocks: Blocks{
&Block{
Type: "block",
Labels: nil,
Body: &Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 9, Byte: 8},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
},
TypeRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
LabelRanges: nil,
OpenBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 8, Byte: 7},
},
CloseBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 8, Byte: 7},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 9, Byte: 8},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
},
},
{
"block {}block {}\n",
1, // missing newline after block definition
&Body{
Attributes: Attributes{},
Blocks: Blocks{
&Block{
Type: "block",
Labels: nil,
Body: &Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 9, Byte: 8},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
},
TypeRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
LabelRanges: nil,
OpenBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 8, Byte: 7},
},
CloseBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 8, Byte: 7},
End: hcl.Pos{Line: 1, Column: 9, Byte: 8},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 17},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
},
},
{
"block \"foo\" {}\n",
0,
&Body{
Attributes: Attributes{},
Blocks: Blocks{
&Block{
Type: "block",
Labels: []string{"foo"},
Body: &Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 13, Byte: 12},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 15, Byte: 14},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
},
TypeRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
LabelRanges: []hcl.Range{
{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
OpenBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 13, Byte: 12},
End: hcl.Pos{Line: 1, Column: 14, Byte: 13},
},
CloseBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 14, Byte: 13},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 15},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
},
},
{
`
block "invalid" 1.2 {}
block "valid" {}
`,
1,
&Body{
Attributes: Attributes{},
Blocks: Blocks{
&Block{
Type: "block",
Labels: []string{"invalid"},
Body: nil,
TypeRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 1},
End: hcl.Pos{Line: 2, Column: 6, Byte: 6},
},
LabelRanges: []hcl.Range{
{
Start: hcl.Pos{Line: 2, Column: 7, Byte: 7},
End: hcl.Pos{Line: 2, Column: 16, Byte: 16},
},
},
// Since we failed parsing before we got to the
// braces, the type range is used as a placeholder
// for these.
OpenBraceRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 1},
End: hcl.Pos{Line: 2, Column: 6, Byte: 6},
},
CloseBraceRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 1},
End: hcl.Pos{Line: 2, Column: 6, Byte: 6},
},
},
// Recovery behavior should allow us to still see this
// second block, even though the first was invalid.
&Block{
Type: "block",
Labels: []string{"valid"},
Body: &Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 3, Column: 15, Byte: 38},
End: hcl.Pos{Line: 3, Column: 17, Byte: 40},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 3, Column: 17, Byte: 40},
End: hcl.Pos{Line: 3, Column: 17, Byte: 40},
},
},
TypeRange: hcl.Range{
Start: hcl.Pos{Line: 3, Column: 1, Byte: 24},
End: hcl.Pos{Line: 3, Column: 6, Byte: 29},
},
LabelRanges: []hcl.Range{
{
Start: hcl.Pos{Line: 3, Column: 7, Byte: 30},
End: hcl.Pos{Line: 3, Column: 14, Byte: 37},
},
},
OpenBraceRange: hcl.Range{
Start: hcl.Pos{Line: 3, Column: 15, Byte: 38},
End: hcl.Pos{Line: 3, Column: 16, Byte: 39},
},
CloseBraceRange: hcl.Range{
Start: hcl.Pos{Line: 3, Column: 16, Byte: 39},
End: hcl.Pos{Line: 3, Column: 17, Byte: 40},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 4, Column: 1, Byte: 41},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 4, Column: 1, Byte: 41},
End: hcl.Pos{Line: 4, Column: 1, Byte: 41},
},
},
},
{
`block "f\o" {}
`,
1, // "\o" is not a valid escape sequence
&Body{
Attributes: Attributes{},
Blocks: Blocks{
&Block{
Type: "block",
Labels: []string{"fo"},
Body: nil,
TypeRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
LabelRanges: []hcl.Range{
{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
OpenBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
CloseBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 15},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
},
},
{
`block "f\n" {}
`,
0,
&Body{
Attributes: Attributes{},
Blocks: Blocks{
&Block{
Type: "block",
Labels: []string{"f\n"},
Body: &Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 13, Byte: 12},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 15, Byte: 14},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
},
TypeRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
LabelRanges: []hcl.Range{
{
Start: hcl.Pos{Line: 1, Column: 7, Byte: 6},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
OpenBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 13, Byte: 12},
End: hcl.Pos{Line: 1, Column: 14, Byte: 13},
},
CloseBraceRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 14, Byte: 13},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 15},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
},
},
{
"a = 1\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &LiteralValueExpr{
Val: cty.NumberIntVal(1),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 6},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 6},
End: hcl.Pos{Line: 2, Column: 1, Byte: 6},
},
},
},
{
"a = 1",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &LiteralValueExpr{
Val: cty.NumberIntVal(1),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
},
},
{
"a = \"hello ${true}\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("hello "),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
&LiteralValueExpr{
Val: cty.True,
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 14, Byte: 13},
End: hcl.Pos{Line: 1, Column: 18, Byte: 17},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 20, Byte: 19},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 20, Byte: 19},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 20},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 20},
End: hcl.Pos{Line: 2, Column: 1, Byte: 20},
},
},
},
{
"a = \"hello $${true}\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("hello ${true}"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 20, Byte: 19},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 21, Byte: 20},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 21, Byte: 20},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 21},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 21},
End: hcl.Pos{Line: 2, Column: 1, Byte: 21},
},
},
},
{
"a = \"hello %%{true}\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("hello %{true}"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 20, Byte: 19},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 21, Byte: 20},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 21, Byte: 20},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 21},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 21},
End: hcl.Pos{Line: 2, Column: 1, Byte: 21},
},
},
},
{
"a = \"hello $$\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("hello $$"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 14, Byte: 13},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 15},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
},
},
{
"a = \"hello %%\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("hello %%"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 14, Byte: 13},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 15, Byte: 14},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 15},
End: hcl.Pos{Line: 2, Column: 1, Byte: 15},
},
},
},
{
"a = \"hello!\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("hello!"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 13},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 13},
End: hcl.Pos{Line: 2, Column: 1, Byte: 13},
},
},
},
{
"a = \"\\u2022\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("\u2022"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 13},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 13},
End: hcl.Pos{Line: 2, Column: 1, Byte: 13},
},
},
},
{
"a = \"\\uu2022\"\n",
1, // \u must be followed by four hex digits
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("\\uu2022"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 14, Byte: 13},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 14, Byte: 13},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 14},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 14},
End: hcl.Pos{Line: 2, Column: 1, Byte: 14},
},
},
},
{
"a = \"\\U0001d11e\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("\U0001d11e"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 16, Byte: 15},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 17, Byte: 16},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 17, Byte: 16},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 17},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
},
},
{
"a = \"\\u0001d11e\"\n",
0, // This is valid, but probably not what the user intended :(
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
// Only the first four digits were used for the
// escape sequence, so the remaining four just
// get echoed out literally.
Val: cty.StringVal("\u0001d11e"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 16, Byte: 15},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 17, Byte: 16},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 17, Byte: 16},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 17},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
},
},
{
"a = \"\\U2022\"\n",
1, // Invalid escape sequence, since we need eight hex digits for \U
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("\\U2022"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 13},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 13},
End: hcl.Pos{Line: 2, Column: 1, Byte: 13},
},
},
},
{
"a = \"\\u20m2\"\n",
1, // Invalid escape sequence
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("\\u20m2"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 13, Byte: 12},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 13},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 13},
End: hcl.Pos{Line: 2, Column: 1, Byte: 13},
},
},
},
{
"a = \"\\U00300000\"\n",
1, // Invalid unicode character (can't encode in UTF-8)
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("\\U00300000"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 16, Byte: 15},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 17, Byte: 16},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 17, Byte: 16},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 17},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
},
},
{
"a = \"\\Ub2705550\"\n",
1, // Invalid unicode character (can't encode in UTF-8)
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateExpr{
Parts: []Expression{
&LiteralValueExpr{
Val: cty.StringVal("\\Ub2705550"),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 6, Byte: 5},
End: hcl.Pos{Line: 1, Column: 16, Byte: 15},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 17, Byte: 16},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 17, Byte: 16},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 17},
End: hcl.Pos{Line: 2, Column: 1, Byte: 17},
},
},
},
{
"a = foo.bar\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "foo",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 8, Byte: 7},
},
},
hcl.TraverseAttr{
Name: "bar",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 8, Byte: 7},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 12},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 12},
End: hcl.Pos{Line: 2, Column: 1, Byte: 12},
},
},
},
{
"a = foo.0.1.baz\n",
1, // Chaining legacy index syntax is not supported
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "foo",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 8, Byte: 7},
},
},
hcl.TraverseIndex{
Key: cty.DynamicVal,
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 8, Byte: 7},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
hcl.TraverseAttr{
Name: "baz",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 8, Byte: 7},
End: hcl.Pos{Line: 1, Column: 12, Byte: 11},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 16, Byte: 15},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 16, Byte: 15},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 16},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 16},
End: hcl.Pos{Line: 2, Column: 1, Byte: 16},
},
},
},
{
"a = \"${var.public_subnets[count.index]}\"\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &TemplateWrapExpr{
Wrapped: &IndexExpr{
Collection: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "var",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 8, Byte: 7},
End: hcl.Pos{Line: 1, Column: 11, Byte: 10},
},
},
hcl.TraverseAttr{
Name: "public_subnets",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 11, Byte: 10},
End: hcl.Pos{Line: 1, Column: 26, Byte: 25},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 8, Byte: 7},
End: hcl.Pos{Line: 1, Column: 26, Byte: 25},
},
},
Key: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "count",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 27, Byte: 26},
End: hcl.Pos{Line: 1, Column: 32, Byte: 31},
},
},
hcl.TraverseAttr{
Name: "index",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 32, Byte: 31},
End: hcl.Pos{Line: 1, Column: 38, Byte: 37},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 27, Byte: 26},
End: hcl.Pos{Line: 1, Column: 38, Byte: 37},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 26, Byte: 25},
End: hcl.Pos{Line: 1, Column: 39, Byte: 38},
},
OpenRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 26, Byte: 25},
End: hcl.Pos{Line: 1, Column: 27, Byte: 26},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 41, Byte: 40},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 41, Byte: 40},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 41},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 41},
End: hcl.Pos{Line: 2, Column: 1, Byte: 41},
},
},
},
{
"a = 1 # line comment\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &LiteralValueExpr{
Val: cty.NumberIntVal(1),
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 21},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 21},
End: hcl.Pos{Line: 2, Column: 1, Byte: 21},
},
},
},
{
"a = [for k, v in foo: v if true]\n",
0,
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &ForExpr{
KeyVar: "k",
ValVar: "v",
CollExpr: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "foo",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 18, Byte: 17},
End: hcl.Pos{Line: 1, Column: 21, Byte: 20},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 18, Byte: 17},
End: hcl.Pos{Line: 1, Column: 21, Byte: 20},
},
},
ValExpr: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "v",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 23, Byte: 22},
End: hcl.Pos{Line: 1, Column: 24, Byte: 23},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 23, Byte: 22},
End: hcl.Pos{Line: 1, Column: 24, Byte: 23},
},
},
CondExpr: &LiteralValueExpr{
Val: cty.True,
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 28, Byte: 27},
End: hcl.Pos{Line: 1, Column: 32, Byte: 31},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 33, Byte: 32},
},
OpenRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
CloseRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 32, Byte: 31},
End: hcl.Pos{Line: 1, Column: 33, Byte: 32},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 33, Byte: 32},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 33},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 33},
End: hcl.Pos{Line: 2, Column: 1, Byte: 33},
},
},
},
{
"a = [for k, v in foo: k => v... if true]\n",
2, // can't use => or ... in a tuple for
&Body{
Attributes: Attributes{
"a": {
Name: "a",
Expr: &ForExpr{
KeyVar: "k",
ValVar: "v",
CollExpr: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "foo",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 18, Byte: 17},
End: hcl.Pos{Line: 1, Column: 21, Byte: 20},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 18, Byte: 17},
End: hcl.Pos{Line: 1, Column: 21, Byte: 20},
},
},
KeyExpr: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "k",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 23, Byte: 22},
End: hcl.Pos{Line: 1, Column: 24, Byte: 23},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 23, Byte: 22},
End: hcl.Pos{Line: 1, Column: 24, Byte: 23},
},
},
ValExpr: &ScopeTraversalExpr{
Traversal: hcl.Traversal{
hcl.TraverseRoot{
Name: "v",
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 28, Byte: 27},
End: hcl.Pos{Line: 1, Column: 29, Byte: 28},
},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 28, Byte: 27},
End: hcl.Pos{Line: 1, Column: 29, Byte: 28},
},
},
CondExpr: &LiteralValueExpr{
Val: cty.True,
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 36, Byte: 35},
End: hcl.Pos{Line: 1, Column: 40, Byte: 39},
},
},
Group: true,
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 41, Byte: 40},
},
OpenRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 5, Byte: 4},
End: hcl.Pos{Line: 1, Column: 6, Byte: 5},
},
CloseRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 40, Byte: 39},
End: hcl.Pos{Line: 1, Column: 41, Byte: 40},
},
},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 41, Byte: 40},
},
NameRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EqualsRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 3, Byte: 2},
End: hcl.Pos{Line: 1, Column: 4, Byte: 3},
},
},
},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 2, Column: 1, Byte: 41},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 2, Column: 1, Byte: 41},
End: hcl.Pos{Line: 2, Column: 1, Byte: 41},
},
},
},
{
` `,
0, // the tab character is treated as a single whitespace character
&Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 2, Byte: 1},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 2, Byte: 1},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
},
},
{
`\x81`,
2, // invalid UTF-8, and body item is required here
&Body{
Attributes: Attributes{},
Blocks: Blocks{},
SrcRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 1, Byte: 0},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
EndRange: hcl.Range{
Start: hcl.Pos{Line: 1, Column: 2, Byte: 1},
End: hcl.Pos{Line: 1, Column: 2, Byte: 1},
},
},
},
}
for _, test := range tests {
t.Run(test.input, func(t *testing.T) {
file, diags := ParseConfig([]byte(test.input), "", hcl.Pos{Byte: 0, Line: 1, Column: 1})
if len(diags) != test.diagCount {
t.Errorf("wrong number of diagnostics %d; want %d", len(diags), test.diagCount)
for _, diag := range diags {
t.Logf(" - %s", diag.Error())
}
}
got := file.Body
if diff := deep.Equal(got, test.want); diff != nil {
for _, problem := range diff {
t.Errorf(problem)
}
}
})
}
}
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