Workeround broken sprintf in MSVC

846c644e · Victor Zverovich · 13d472bd · 846c644e
Commit 846c644e authored Oct 19, 2018 by Victor Zverovich
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test/format-test.cc test/format-test.cc +3 -1

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--- a/test/format-test.cc
+++ b/test/format-test.cc
@@ -1416,7 +1416,9 @@ TEST(FormatterTest, FormatDouble) {
 }
 TEST(FormatterTest, FormatDoubleBigPrecision) {
-  EXPECT_EQ(format("0.{:0<1000}", ""), format("{:.1000f}", 0.0));
+  // sprintf with big precision is broken in MSVC2013, so only test on Grisu.
+  if (FMT_USE_GRISU)
+    EXPECT_EQ(format("0.{:0<1000}", ""), format("{:.1000f}", 0.0));
 }
 TEST(FormatterTest, FormatNaN) {