Fix regoff_t for LP32 and _FILE_OFFSET_BITS=64.
bionic is built without _FILE_OFFSET_BITS=64, so internally regoff_t
was 32-bit on LP32, but code compiled with _FILE_OFFSET_BITS would
expect rm_so and rm_eo in struct regmatch_t to be 64-bit, leading to
confusion.
Bug: http://b/23566443
Change-Id: Iae92fa545104068e4f64ce1977f5ec616859638c
diff --git a/tests/regex_test.cpp b/tests/regex_test.cpp
index d026221..4a4409e 100644
--- a/tests/regex_test.cpp
+++ b/tests/regex_test.cpp
@@ -36,3 +36,13 @@
regfree(&re);
}
+
+TEST(regex, match_offsets) {
+ regex_t re;
+ regmatch_t matches[1];
+ ASSERT_EQ(0, regcomp(&re, "b", 0));
+ ASSERT_EQ(0, regexec(&re, "abc", 1, matches, 0));
+ ASSERT_EQ(1, matches[0].rm_so);
+ ASSERT_EQ(2, matches[0].rm_eo);
+ regfree(&re);
+}