90 lines
1.3 KiB
Go
90 lines
1.3 KiB
Go
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package lang
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import (
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"testing"
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"github.com/hashicorp/terraform/config/lang/ast"
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)
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func TestIdentifierCheck(t *testing.T) {
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cases := []struct {
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Input string
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Scope *Scope
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Error bool
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}{
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{
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"foo",
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&Scope{},
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false,
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},
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{
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"foo ${bar} success",
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&Scope{
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VarMap: map[string]Variable{
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"bar": Variable{
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Value: "baz",
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Type: ast.TypeString,
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},
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},
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},
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false,
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},
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{
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"foo ${bar}",
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&Scope{},
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true,
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},
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{
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"foo ${rand()} success",
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&Scope{
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FuncMap: map[string]Function{
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"rand": Function{
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ReturnType: ast.TypeString,
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Callback: func([]interface{}) (interface{}, error) {
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return "42", nil
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},
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},
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},
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},
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false,
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},
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{
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"foo ${rand()}",
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&Scope{},
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true,
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},
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{
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"foo ${rand(42)} ",
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&Scope{
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FuncMap: map[string]Function{
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"rand": Function{
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ReturnType: ast.TypeString,
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Callback: func([]interface{}) (interface{}, error) {
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return "42", nil
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},
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},
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},
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},
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true,
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},
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}
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for _, tc := range cases {
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node, err := Parse(tc.Input)
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if err != nil {
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t.Fatalf("Error: %s\n\nInput: %s", err, tc.Input)
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}
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visitor := &IdentifierCheck{Scope: tc.Scope}
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err = visitor.Visit(node)
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if (err != nil) != tc.Error {
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t.Fatalf("Error: %s\n\nInput: %s", err, tc.Input)
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}
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}
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}
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