From 82d1833970e33aa96dfbb8bc872d34bfe45d1732 Mon Sep 17 00:00:00 2001
From: Ulya Trofimovich <skvadrik@gmail.com>
Date: Sun, 25 Aug 2019 10:41:58 +0100
Subject: [PATCH] Added some tests for 're2c:sentinel' configuration.

---
 test/eof/sentinel_01.i.c  |  5 +++++
 test/eof/sentinel_01.i.re | 39 +++++++++++++++++++++++++++++++++++++++
 test/eof/sentinel_02.i.c  |  1 +
 test/eof/sentinel_02.i.re |  9 +++++++++
 4 files changed, 54 insertions(+)
 create mode 100644 test/eof/sentinel_01.i.c
 create mode 100644 test/eof/sentinel_01.i.re
 create mode 100644 test/eof/sentinel_02.i.c
 create mode 100644 test/eof/sentinel_02.i.re

diff --git a/test/eof/sentinel_01.i.c b/test/eof/sentinel_01.i.c
new file mode 100644
index 00000000..8b7f6d02
--- /dev/null
+++ b/test/eof/sentinel_01.i.c
@@ -0,0 +1,5 @@
+eof/sentinel_01.i.re:7:8: warning: sentinel symbol 0 occurs in the middle of the rule (note: if a different sentinel symbol is used, specify it with 're2c:sentinel' configuration) [-Wsentinel-in-midrule]
+eof/sentinel_01.i.re:13:8: error: sentinel symbol 0 occurs in the middle of the rule [-Werror-sentinel-in-midrule]
+eof/sentinel_01.i.re:19:8: warning: sentinel symbol 0 occurs in the middle of the rule (note: if a different sentinel symbol is used, specify it with 're2c:sentinel' configuration) [-Wsentinel-in-midrule]
+eof/sentinel_01.i.re:25:8: error: sentinel symbol 39 occurs in the middle of the rule [-Werror-sentinel-in-midrule]
+eof/sentinel_01.i.re:37:8: error: sentinel symbol 255 occurs in the middle of the rule [-Werror-sentinel-in-midrule]
diff --git a/test/eof/sentinel_01.i.re b/test/eof/sentinel_01.i.re
new file mode 100644
index 00000000..a45e6c03
--- /dev/null
+++ b/test/eof/sentinel_01.i.re
@@ -0,0 +1,39 @@
+/*!re2c
+    re2c:yyfill:enable = 0;
+    str = ['] [^'\xFE]* ['];
+*/
+
+/*!re2c
+    str {}
+    * {}
+*/
+
+/*!re2c
+    re2c:sentinel = 0;
+    str {}
+    * {}
+*/
+
+/*!re2c
+    re2c:sentinel = -1;
+    str {}
+    * {}
+*/
+
+/*!re2c
+    re2c:sentinel = 39; // single quote
+    str {}
+    * {}
+*/
+
+/*!re2c
+    re2c:sentinel = 254; // \xFE
+    str {}
+    * {}
+*/
+
+/*!re2c
+    re2c:sentinel = 255;
+    str {}
+    * {}
+*/
diff --git a/test/eof/sentinel_02.i.c b/test/eof/sentinel_02.i.c
new file mode 100644
index 00000000..0ba886b3
--- /dev/null
+++ b/test/eof/sentinel_02.i.c
@@ -0,0 +1 @@
+re2c: error: sentinel exceeds maximum code unit value for given encoding
diff --git a/test/eof/sentinel_02.i.re b/test/eof/sentinel_02.i.re
new file mode 100644
index 00000000..51e88b5e
--- /dev/null
+++ b/test/eof/sentinel_02.i.re
@@ -0,0 +1,9 @@
+/*!re2c
+    re2c:yyfill:enable = 0;
+    re2c:sentinel = 256;
+
+    str = ['] [^']* ['];
+
+    str {}
+    * {}
+*/
-- 
2.40.0