diff options
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/query/lexer.go | 2 | ||||
| -rw-r--r-- | pkg/query/lexer_test.go | 11 |
2 files changed, 13 insertions, 0 deletions
diff --git a/pkg/query/lexer.go b/pkg/query/lexer.go index a53f0b4..4d875fb 100644 --- a/pkg/query/lexer.go +++ b/pkg/query/lexer.go @@ -339,5 +339,7 @@ func init() { clausePattern := clauseStart + `\s*` + clauseOpPattern + `\s*(?:` + statementPattern + `|` + unknownPattern + `)\s*` + clauseEnd + `\s*` LexRegexPattern = clausePattern + // FIXME: fails to match start of clauses with no values + // ex: (and (or ... )) fails LexRegex = regexp.MustCompile(LexRegexPattern) } diff --git a/pkg/query/lexer_test.go b/pkg/query/lexer_test.go index d931b96..e88c637 100644 --- a/pkg/query/lexer_test.go +++ b/pkg/query/lexer_test.go @@ -94,6 +94,17 @@ func TestLex(t *testing.T) { {Type: TOK_CLAUSE_END}, {Type: TOK_CLAUSE_END}, }}, + {"consecutive clause starts", "a:a (or (and a:b a:c) a:d)", []Token{ + {Type: TOK_CLAUSE_START}, {TOK_CLAUSE_AND, "and"}, + {TOK_CAT_AUTHOR, "a"}, {TOK_OP_AP, ":"}, {TOK_VAL_STR, "a"}, + {Type: TOK_CLAUSE_START}, {TOK_CLAUSE_OR, "or"}, + {Type: TOK_CLAUSE_START}, {TOK_CLAUSE_AND, "and"}, + {TOK_CAT_AUTHOR, "a"}, {TOK_OP_AP, ":"}, {TOK_VAL_STR, "b"}, + {TOK_CAT_AUTHOR, "a"}, {TOK_OP_AP, ":"}, {TOK_VAL_STR, "c"}, + {Type: TOK_CLAUSE_END}, + {TOK_CAT_AUTHOR, "a"}, {TOK_OP_AP, ":"}, {TOK_VAL_STR, "d"}, + {Type: TOK_CLAUSE_END}, + }}, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { |