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authorJonathan Kew <jfkthame@googlemail.com>2008-03-04 13:26:36 +0000
committerJonathan Kew <jfkthame@googlemail.com>2008-03-04 13:26:36 +0000
commit53790d2a0c50915d8cec71df3e89cd24d887b2fe (patch)
tree16f6b4df067eb3c2024e0a7735cb7ccea86b3aba /Build/source/libs/icu-xetex/test/iotest/stream.cpp
parentf483a5de9331a257f597282e611ecfb63f5ab118 (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.cpp247
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");
+}
+