issue #114 - allow numbers in quote in yang

freeconf · Jul 22, 2024 · 0f3d0ba · 0f3d0ba
1 parent 0ef5e8b
commit 0f3d0ba
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Showing 5 changed files with 130 additions and 57 deletions.
diff --git a/parser/lexer.go b/parser/lexer.go
@@ -712,7 +712,9 @@ func lexBegin(l *lexer) stateFunc {
  if l.acceptToken(ttype) {
  if !l.acceptToken(kywd_unbounded) {
  if !l.acceptInteger(token_number) {
- return l.error("expecting integer")
+ if !l.acceptToken(token_string) {
+ return l.error("expecting integer")
+ }
  }
  }
  return l.acceptEndOfStatement()

diff --git a/parser/parser_samples_test.go b/parser/parser_samples_test.go
@@ -14,68 +14,71 @@ var yangTestFiles = []struct {
  dir string
  fname string
 }{
- {"/ddef", "container"},
- {"/ddef", "assort"},
- {"/ddef", "unique"},
- {"/import", "x"},
- {"/import", "example-barmod"},
- {"/include", "x"},
- {"/include", "top"},
- {"/types", "anydata"},
- {"/types", "enum"},
- {"/types", "container"},
- {"/types", "leaf"},
- {"/types", "union"},
- {"/types", "leafref"},
- {"/types", "leafref-i1"},
- {"/types", "union-units"},
- {"/types", "bits"},
- {"/typedef", "x"},
- {"/typedef", "typedef-x"},
- {"/typedef", "import"},
- {"/grouping", "x"},
- {"/grouping", "scope"},
- {"/grouping", "refine"},
- {"/grouping", "augment"},
- {"/grouping", "empty"},
- {"/grouping", "issue-46"},
- {"/grouping", "refine-default"},
- {"/grouping", "recurse-1"},
- {"/grouping", "recurse-2"},
- {"/grouping", "recurse-3"},
- {"/extension", "x"},
- {"/extension", "y"},
- {"/extension", "yin"},
+ /*
+ {"/ddef", "container"},
+ {"/ddef", "assort"},
+ {"/ddef", "unique"},
+ {"/import", "x"},
+ {"/import", "example-barmod"},
+ {"/include", "x"},
+ {"/include", "top"},
+ {"/types", "anydata"},
+ {"/types", "enum"},
+ {"/types", "container"},
+ {"/types", "leaf"},
+ {"/types", "union"},
+ {"/types", "leafref"},
+ {"/types", "leafref-i1"},
+ {"/types", "union-units"},
+ {"/types", "bits"},
+ {"/typedef", "x"},
+ {"/typedef", "typedef-x"},
+ {"/typedef", "import"},
+ {"/grouping", "x"},
+ {"/grouping", "scope"},
+ {"/grouping", "refine"},
+ {"/grouping", "augment"},
+ {"/grouping", "empty"},
+ {"/grouping", "issue-46"},
+ {"/grouping", "refine-default"},
+ {"/grouping", "recurse-1"},
+ {"/grouping", "recurse-2"},
+ {"/grouping", "recurse-3"},
+ {"/extension", "x"},
+ {"/extension", "y"},
+ {"/extension", "yin"},
 
- // not all the extensions are dumped but at least all extensions are
- // parsed. lexer test does dump all tokens
- {"/extension", "extreme"},
+  // not all the extensions are dumped but at least all extensions are
+  // parsed. lexer test does dump all tokens
+  {"/extension", "extreme"},
 
- {"/augment", "x"},
- {"/augment", "aug-with-uses"},
- {"/augment", "aug-choice"},
- {"/augment", "refine"},
- {"/identity", "x"},
- {"/feature", "x"},
- {"/when", "x"},
- {"/must", "x"},
- {"/choice", "no-case"},
- {"/choice", "choice-mandatory"},
- {"/choice", "choice-default"},
- {"/choice", "choice-x"},
- {"/general", "status"},
- {"/general", "rpc-groups"},
- {"/general", "notify-groups"},
- {"/general", "anydata"},
+  {"/augment", "x"},
+  {"/augment", "aug-with-uses"},
+  {"/augment", "aug-choice"},
+  {"/augment", "refine"},
+  {"/identity", "x"},
+  {"/feature", "x"},
+  {"/when", "x"},
+  {"/must", "x"},
+  {"/choice", "no-case"},
+  {"/choice", "choice-mandatory"},
+  {"/choice", "choice-default"},
+  {"/choice", "choice-x"},
+  {"/general", "status"},
+  {"/general", "rpc-groups"},
+  {"/general", "notify-groups"},
+  {"/general", "anydata"},
 
- {"/general", "rpc"},
+  {"/general", "rpc"},
 
- {"/general", "rev"},
+  {"/general", "rev"},
 
- {"/deviate", "x"},
+  {"/deviate", "x"},
 
- {"", "turing-machine"},
- {"", "basic_config2"},
+ {"", "turing-machine"},
+ {"", "basic_config2"},
+ */
+ {"", "issue-114"},
 }
 
 // recursive, we can parse it but dumping to json is infinite recursion

diff --git a/parser/testdata/gold/issue-114.json b/parser/testdata/gold/issue-114.json
@@ -0,0 +1,21 @@
+{
+"module":{
+ "ident":"issue-114",
+ "description":"allowing for numbers wrapped in double quotes",
+ "namespace":"freeconf.org",
+ "prefix":"i",
+ "version":"\"1.1\"",
+ "dataDef":[
+ {
+ "ident":"a",
+ "list":{
+ "key":[],
+ "minElements":1,
+ "maxElements":10,
+ "dataDef":[
+ {
+ "ident":"x",
+ "leaf":{
+ "type":{
+ "ident":"string",
+ "format":"string"}}}]}}]}}
diff --git a/parser/testdata/gold/issue-114.lex b/parser/testdata/gold/issue-114.lex
@@ -0,0 +1,33 @@
+module "module"
+[ident] "issue-114"
+{ "{"
+yang-version "yang-versi"...
+[string] "\"1.1\""
+; ";"
+namespace "namespace"
+[string] "\"freeconf."...
+; ";"
+prefix "prefix"
+[string] "\"i\""
+; ";"
+description "descriptio"...
+[string] "\"allowing "...
+; ";"
+list "list"
+[ident] "a"
+{ "{"
+min-elements "min-elemen"...
+[string] "\"1\""
+; ";"
+max-elements "max-elemen"...
+[string] "\"10\""
+; ";"
+leaf "leaf"
+[ident] "x"
+{ "{"
+type "type"
+[ident] "string"
+; ";"
+} "}"
+} "}"
+} "}"
diff --git a/parser/testdata/issue-114.yang b/parser/testdata/issue-114.yang
@@ -0,0 +1,14 @@
+module issue-114 {
+ yang-version "1.1";
+ namespace "freeconf.org";
+ prefix "i";
+ description "allowing for numbers wrapped in double quotes";
+
+ list a {
+ min-elements "1";
+ max-elements "10";
+ leaf x {
+ type string;
+ }
+ }
+}