X-Git-Url: http://plrg.eecs.uci.edu/git/?p=folly.git;a=blobdiff_plain;f=folly%2Ftest%2FTestUtils.h;h=62085ff8c23d65852c438c352734dc85567e17e6;hp=6eb7a0b9d048324aa02012ee76ab81e5495cf581;hb=492fad43a76506407008a5394511daf6bba5bccc;hpb=6746259314362d89f3d1d1dbfdf00c9fe18de202

diff --git a/folly/test/TestUtils.h b/folly/test/TestUtils.h
index 6eb7a0b9..62085ff8 100644
--- a/folly/test/TestUtils.h
+++ b/folly/test/TestUtils.h
@@ -19,7 +19,7 @@
 /*
  * This file contains additional gtest-style check macros to use in unit tests.
  *
- * - SKIP()
+ * - SKIP(), SKIP_IF(EXPR)
  * - EXPECT_THROW_RE(), ASSERT_THROW_RE()
  * - EXPECT_THROW_ERRNO(), ASSERT_THROW_ERRNO()
  * - AreWithinSecs()
@@ -46,6 +46,13 @@
 // interprets the message.
 #define SKIP() GTEST_FATAL_FAILURE_("Test skipped by client")
 
+// Encapsulate conditional-skip, since it's nontrivial to get right.
+#define SKIP_IF(expr)           \
+  GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+  if (!(expr)) {                \
+  } else                        \
+    SKIP()
+
 #define TEST_THROW_ERRNO_(statement, errnoValue, fail)       \
   GTEST_AMBIGUOUS_ELSE_BLOCKER_                              \
   if (::folly::test::detail::CheckResult gtest_result =      \