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authorRyo Nihei <nihei.dev@gmail.com>2021-06-20 23:47:29 +0900
committerRyo Nihei <nihei.dev@gmail.com>2021-06-20 23:47:29 +0900
commit8ab850528e1c05f36668f36db6af4cdcb647180e (patch)
treecf1e373ebd76c6ad78d65c79351b2198c7e42b2a /driver/parser_test.go
parentAdd skip action (diff)
downloadurubu-8ab850528e1c05f36668f36db6af4cdcb647180e.tar.gz
urubu-8ab850528e1c05f36668f36db6af4cdcb647180e.tar.xz
Add syntax of fragment
Diffstat (limited to 'driver/parser_test.go')
-rw-r--r--driver/parser_test.go11
1 files changed, 11 insertions, 0 deletions
diff --git a/driver/parser_test.go b/driver/parser_test.go
index 75b25ae..152a8c1 100644
--- a/driver/parser_test.go
+++ b/driver/parser_test.go
@@ -76,6 +76,17 @@ white_space: "[\u{0009}\u{0020}]+" # skip;
`,
src: `foo bar`,
},
+ // A grammar can contain fragments.
+ {
+ specSrc: `
+s
+ : tagline
+ ;
+tagline: "\f{words} IS OUT THERE.";
+fragment words: "[A-Za-z\u{0020}]+";
+`,
+ src: `THE TRUTH IS OUT THERE.`,
+ },
}
for _, tt := range tests {
ast, err := spec.Parse(strings.NewReader(tt.specSrc))