diff options
Diffstat (limited to 'unittests/Support/raw_ostream_test.cpp')
-rw-r--r-- | unittests/Support/raw_ostream_test.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/unittests/Support/raw_ostream_test.cpp b/unittests/Support/raw_ostream_test.cpp index 52639ba7a2..bd2e95cbb5 100644 --- a/unittests/Support/raw_ostream_test.cpp +++ b/unittests/Support/raw_ostream_test.cpp @@ -117,4 +117,14 @@ TEST(raw_ostreamTest, BufferEdge) { EXPECT_EQ("1.20", printToString(format("%.2f", 1.2), 10)); } +TEST(raw_ostreamTest, TinyBuffer) { + std::string Str; + raw_string_ostream OS(Str); + OS.SetBufferSize(1); + OS << "hello"; + OS << 1; + OS << 'w' << 'o' << 'r' << 'l' << 'd'; + EXPECT_EQ("hello1world", OS.str()); +} + } |