17242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci/* 27242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci * Copyright 2014 The Chromium Authors. All rights reserved. 37242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci * Use of this source code is governed by a BSD-style license that can be 47242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci * found in the LICENSE file. 57242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci */ 67242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 77242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci#include "config.h" 87242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 97242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci#include "wtf/text/StringBuffer.h" 107242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 117242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci#include <gtest/gtest.h> 127242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 137242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccinamespace { 147242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 157242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 167242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano TucciTEST(StringBuffer, Initial) 177242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci{ 187242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci StringBuffer<LChar> buf1; 197242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_EQ(0u, buf1.length()); 207242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_FALSE(buf1.characters()); 217242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 227242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci StringBuffer<LChar> buf2(0); 237242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_EQ(0u, buf2.length()); 247242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_FALSE(buf2.characters()); 257242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 267242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci StringBuffer<LChar> buf3(1); 277242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_EQ(1u, buf3.length()); 287242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_TRUE(buf3.characters()); 297242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci} 307242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 317242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano TucciTEST(StringBuffer, shrink) 327242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci{ 337242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci StringBuffer<LChar> buf(2); 347242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_EQ(2u, buf.length()); 357242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci buf[0] = 'a'; 367242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci buf[1] = 'b'; 377242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 387242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci buf.shrink(1); 397242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_EQ(1u, buf.length()); 407242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_EQ('a', buf[0]); 417242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 427242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci buf.shrink(0); 437242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci EXPECT_EQ(0u, buf.length()); 447242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci} 457242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 467242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci} // namespace 47