110097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar//===- llvm/unittest/Support/formatted_raw_ostream_test.cpp ---------------===// 210097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar// 310097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar// The LLVM Compiler Infrastructure 410097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar// 510097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar// This file is distributed under the University of Illinois Open Source 610097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar// License. See LICENSE.TXT for details. 710097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar// 810097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar//===----------------------------------------------------------------------===// 910097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar 105a88dda4be791426ab4d20a6a6c9c65d66614a27Chandler Carruth#include "llvm/Support/FormattedStream.h" 1110097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar#include "llvm/ADT/SmallString.h" 1210097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar#include "llvm/Support/raw_ostream.h" 135a88dda4be791426ab4d20a6a6c9c65d66614a27Chandler Carruth#include "gtest/gtest.h" 1410097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar 1510097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbarusing namespace llvm; 1610097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar 1710097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbarnamespace { 1810097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar 1910097bd023acd750cff72a9f422608fce2ad81ddDaniel DunbarTEST(formatted_raw_ostreamTest, Test_Tell) { 2010097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar // Check offset when underlying stream has buffer contents. 2110097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar SmallString<128> A; 2210097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar raw_svector_ostream B(A); 2310097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar formatted_raw_ostream C(B); 2410097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar char tmp[100] = ""; 2510097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar 2610097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar for (unsigned i = 0; i != 3; ++i) { 2710097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar C.write(tmp, 100); 2810097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar 2910097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar EXPECT_EQ(100*(i+1), (unsigned) C.tell()); 3010097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar } 3110097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar} 3210097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar 3310097bd023acd750cff72a9f422608fce2ad81ddDaniel Dunbar} 34