commit bd963ac5a1a6368249a0b90ab21100091ae88d80
author Paul Wankadia <junyer@google.com> Thu Jul 14 21:18:02 2016 +1000
committer Paul Wankadia <junyer@google.com> Thu Jul 14 11:19:21 2016 +0000
tree 3e4ea3a85f93d75a9bd8dbc8f39897be21b656ba
parent 48dc259f95ae6c3ac9cc24a2018711b8f9c54c24

Add yet another test.

Change-Id: I2a35f135b9ef95bfeb10148f7dc425f3f3854508
Reviewed-on: https://code-review.googlesource.com/5248
Reviewed-by: Paul Wankadia <junyer@google.com>

re2/testing/compile_test.cc

diff --git a/re2/testing/compile_test.cc b/re2/testing/compile_test.cc
index 0b0a5cc..2cf2dd2 100644
--- a/re2/testing/compile_test.cc
+++ b/re2/testing/compile_test.cc
@@ -182,6 +182,19 @@
             "[67-ff] -> 0\n",
             bytemap);
 
+  // Test the byte classes for \b.
+  DumpByteMap("\\b", Regexp::LikePerl|Regexp::Latin1, &bytemap);
+  EXPECT_EQ("[00-2f] -> 0\n"
+            "[30-39] -> 1\n"
+            "[3a-40] -> 2\n"
+            "[41-5a] -> 3\n"
+            "[5b-5e] -> 4\n"
+            "[5f-5f] -> 5\n"
+            "[60-60] -> 6\n"
+            "[61-7a] -> 7\n"
+            "[7b-ff] -> 8\n",
+            bytemap);
+
   // FIXME: The ASCII case-folding optimization creates too many byte classes!
   DumpByteMap("[^_]", Regexp::LikePerl|Regexp::Latin1, &bytemap);
   EXPECT_EQ("[00-40] -> 0\n"