diff options
author | Jonathan Kew <jfkthame@googlemail.com> | 2008-03-04 13:26:36 +0000 |
---|---|---|
committer | Jonathan Kew <jfkthame@googlemail.com> | 2008-03-04 13:26:36 +0000 |
commit | 53790d2a0c50915d8cec71df3e89cd24d887b2fe (patch) | |
tree | 16f6b4df067eb3c2024e0a7735cb7ccea86b3aba /Build/source/libs/icu-xetex/test/iotest/stream.cpp | |
parent | f483a5de9331a257f597282e611ecfb63f5ab118 (diff) |
update icu-xetex to 3.8.1-based code from xetex repository
git-svn-id: svn://tug.org/texlive/trunk@6842 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/icu-xetex/test/iotest/stream.cpp')
-rw-r--r-- | Build/source/libs/icu-xetex/test/iotest/stream.cpp | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/Build/source/libs/icu-xetex/test/iotest/stream.cpp b/Build/source/libs/icu-xetex/test/iotest/stream.cpp new file mode 100644 index 00000000000..c700437aae1 --- /dev/null +++ b/Build/source/libs/icu-xetex/test/iotest/stream.cpp @@ -0,0 +1,247 @@ +/* +********************************************************************** +* Copyright (C) 2002-2006, International Business Machines +* Corporation and others. All Rights Reserved. +********************************************************************** +* file name: iotest.cpp +* encoding: US-ASCII +* tab size: 8 (not used) +* indentation:4 +* +* created on: 2002feb21 +* created by: George Rhoten +*/ + + +#include "unicode/ustream.h" + +#include "unicode/ucnv.h" +#include "unicode/ustring.h" +#include "ustr_cnv.h" +#include "iotest.h" + +#if U_IOSTREAM_SOURCE >= 199711 +#if defined(__GNUC__) && __GNUC__ >= 4 +#define USE_SSTREAM 1 +#include <sstream> +#else +// <strstream> is deprecated on some platforms, and the compiler complains very loudly if you use it. +#include <strstream> +#endif +#include <fstream> +using namespace std; +#elif U_IOSTREAM_SOURCE >= 198506 +#include <strstream.h> +#include <fstream.h> +#endif + +#include <string.h> + +U_CDECL_BEGIN +#ifdef U_WINDOWS +const UChar NEW_LINE[] = {0x0d,0x0a,0}; +const char C_NEW_LINE[] = {0x0d,0x0a,0}; +#define UTF8_NEW_LINE "\x0d\x0a" +#else +const UChar NEW_LINE[] = {0x0a,0}; +const char C_NEW_LINE[] = {'\n',0}; +#define UTF8_NEW_LINE "\x0a" +#endif +U_CDECL_END + +U_CDECL_BEGIN +static void U_CALLCONV TestStream(void) +{ +#if U_IOSTREAM_SOURCE >= 198506 + const UChar thisMu[] = { 0x74, 0x48, 0x69, 0x73, 0x3BC, 0}; + const UChar mu[] = { 0x6D, 0x75, 0}; + UnicodeString str1 = UNICODE_STRING_SIMPLE("str1"); + UnicodeString str2 = UNICODE_STRING_SIMPLE(" <<"); + UnicodeString str3 = UNICODE_STRING_SIMPLE("2"); + UnicodeString str4 = UNICODE_STRING_SIMPLE(" UTF-8 "); + UnicodeString inStr = UNICODE_STRING_SIMPLE(" UTF-8 "); + UnicodeString inStr2; + char defConvName[UCNV_MAX_CONVERTER_NAME_LENGTH*2]; + char inStrC[128]; + UErrorCode status = U_ZERO_ERROR; + UConverter *defConv; + static const char testStr[] = "\x42\x65\x67\x69\x6E\x6E\x69\x6E\x67\x20\x6F\x66\x20\x74\x65\x73\x74\x20\x73\x74\x72\x31\x20\x20\x20\x3C\x3C\x32\x31\x20" UTF8_NEW_LINE "\x20\x55\x54\x46\x2D\x38\x20\xCE\xBC\xF0\x90\x80\x81\xF0\x90\x80\x82"; + + str4.append((UChar32)0x03BC); /* mu */ + str4.append((UChar32)0x10001); + str4.append((UChar32)0x10002); + + /* release the default converter and use utf-8 for a bit */ + defConv = u_getDefaultConverter(&status); + if (U_FAILURE(status)) { + log_err("Can't get default converter\n"); + return; + } + ucnv_close(defConv); + strncpy(defConvName, ucnv_getDefaultName(), sizeof(defConvName)/sizeof(defConvName[0])); + ucnv_setDefaultName("UTF-8"); + + static const char * const TESTSTRING = "\x20\x74\x48\x69\x73\xCE\xBC\xE2\x80\x82\x20\x6D\x75\x20\x77\x6F\x72\x6C\x64"; +#ifdef USE_SSTREAM + ostringstream outTestStream; + istringstream inTestStream(TESTSTRING); +#else + char testStreamBuf[512]; + ostrstream outTestStream(testStreamBuf, sizeof(testStreamBuf)); + istrstream inTestStream(TESTSTRING, 0); + + /* initialize testStreamBuf */ + memset(testStreamBuf, '*', sizeof(testStreamBuf)); + testStreamBuf[sizeof(testStreamBuf)-1] = 0; +#endif + + outTestStream << "\x42\x65\x67\x69\x6E\x6E\x69\x6E\x67\x20\x6F\x66\x20\x74\x65\x73\x74\x20"; + outTestStream << str1 << "\x20\x20" << str2 << str3 << "\x31\x20" << UTF8_NEW_LINE << str4 << ends; +#ifdef USE_SSTREAM + string tempStr = outTestStream.str(); + const char *testStreamBuf = tempStr.c_str(); +#endif + if (strcmp(testStreamBuf, testStr) != 0) { + log_err("Got: \"%s\", Expected: \"%s\"\n", testStreamBuf, testStr); + } + + inTestStream >> inStr >> inStr2; + if (inStr.compare(thisMu) != 0) { + u_austrncpy(inStrC, inStr.getBuffer(), inStr.length()); + inStrC[inStr.length()] = 0; + log_err("Got: \"%s\", Expected: \"tHis\\u03BC\"\n", inStrC); + } + if (inStr2.compare(mu) != 0) { + u_austrncpy(inStrC, inStr.getBuffer(), inStr.length()); + inStrC[inStr.length()] = 0; + log_err("Got: \"%s\", Expected: \"mu\"\n", inStrC); + } + + /* return the default converter to the original state. */ + ucnv_setDefaultName(defConvName); + defConv = u_getDefaultConverter(&status); + if (U_FAILURE(status)) { + log_err("Can't get default converter"); + return; + } + ucnv_close(defConv); +#else + log_info("U_IOSTREAM_SOURCE is disabled\n"); +#endif +} + +#define IOSTREAM_GOOD_SHIFT 3 +#define IOSTREAM_GOOD (1<<IOSTREAM_GOOD_SHIFT) +#define IOSTREAM_BAD_SHIFT 2 +#define IOSTREAM_BAD (1<<IOSTREAM_BAD_SHIFT) +#define IOSTREAM_EOF_SHIFT 1 +#define IOSTREAM_EOF (1<<IOSTREAM_EOF_SHIFT) +#define IOSTREAM_FAIL_SHIFT 0 +#define IOSTREAM_FAIL (1<<IOSTREAM_FAIL_SHIFT) + +static int32_t getBitStatus(const iostream& stream) { + return (stream.good()<<IOSTREAM_GOOD_SHIFT) + | (stream.bad()<<IOSTREAM_BAD_SHIFT) + | (stream.eof()<<IOSTREAM_EOF_SHIFT) + | (stream.fail()<<IOSTREAM_FAIL_SHIFT); +} + +void +printBits(const iostream& stream) +{ + int32_t status = getBitStatus(stream); + log_verbose("status 0x%02X (", status); + if (status & IOSTREAM_GOOD) { + log_verbose("good"); + } + if (status & IOSTREAM_BAD) { + log_verbose("bad"); + } + if (status & IOSTREAM_EOF) { + log_verbose("eof"); + } + if (status & IOSTREAM_FAIL) { + log_verbose("fail"); + } + log_verbose(")\n"); +} + +void +testString( + UnicodeString& str, + const char* testString, + const char* expectedString, + int32_t expectedStatus) +{ +#ifdef USE_SSTREAM + stringstream sstrm; +#else + strstream sstrm; +#endif + + sstrm << testString; + + /*log_verbose("iostream before operator::>>() call \"%s\" ", testString); + printBits(sstrm);*/ + + sstrm >> str; + + log_verbose("iostream after operator::>>() call \"%s\" ", testString); + printBits(sstrm); + + if (getBitStatus(sstrm) != expectedStatus) { + printBits(sstrm); + log_err("Expected status %d, Got %d. See verbose output for details\n", getBitStatus(sstrm), expectedStatus); + } + if (str != UnicodeString(expectedString)) { + log_err("Did not get expected results from \"%s\", expected \"%s\"\n", testString, expectedString); + } +} + +static void U_CALLCONV TestStreamEOF(void) +{ + UnicodeString dest; + fstream fs(STANDARD_TEST_FILE, fstream::in | fstream::out | fstream::trunc); +#ifdef USE_SSTREAM + stringstream ss; +#else + strstream ss; +#endif + + fs << "EXAMPLE"; + fs.seekg(0); + ss << "EXAMPLE"; + + if (!(fs >> dest)) { + log_err("Reading of file did not return expected status result\n"); + } + if (dest != "EXAMPLE") { + log_err("Reading of file did not return expected string\n"); + } + + if (!(ss >> dest)) { + log_err("Reading of string did not return expected status result\n"); + } + if (dest != "EXAMPLE") { + log_err("Reading of string did not return expected string\n"); + } + fs.close(); + + log_verbose("Testing operator >> for UnicodeString...\n"); + + UnicodeString UStr; + testString(UStr, "", "", IOSTREAM_EOF|IOSTREAM_FAIL); + testString(UStr, "foo", "foo", IOSTREAM_EOF); + UStr = "unchanged"; + testString(UStr, " ", "unchanged", IOSTREAM_EOF|IOSTREAM_FAIL); + testString(UStr, " bar", "bar", IOSTREAM_EOF); + testString(UStr, "bar ", "bar", IOSTREAM_GOOD); + testString(UStr, " bar ", "bar", IOSTREAM_GOOD); +} +U_CDECL_END + +U_CFUNC void addStreamTests(TestNode** root) { + addTest(root, &TestStream, "stream/TestStream"); + addTest(root, &TestStreamEOF, "stream/TestStreamEOF"); +} + |