Print format string on failure.

2014-07-30 10:59:23 -07:00 · 2014-07-30 10:59:23 -07:00 · e2f0408b69
commit e2f0408b69
parent f4156b57f0
1 changed files with 2 additions and 1 deletions
--- a/test/printf-test.cc
+++ b/test/printf-test.cc
@ -45,7 +45,8 @@ std::string make_positional(fmt::StringRef format) {
 }

 #define EXPECT_PRINTF(expected_output, format, arg) \
-  EXPECT_EQ(expected_output, fmt::sprintf(format, arg)); \
+  EXPECT_EQ(expected_output, fmt::sprintf(format, arg)) \
+    << "format:" << format; \
  EXPECT_EQ(expected_output, fmt::sprintf(make_positional(format), arg))

 TEST(PrintfTest, NoArgs) {