Check in the pristine copy of ICU 4.6...

icu46/source/test/intltest/itutil.cpp

+/********************************************************************
+ * COPYRIGHT: 
+ * Copyright (c) 1997-2010, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+
+/**
+ * IntlTestUtilities is the medium level test class for everything in the directory "utility".
+ */
+
+#include "unicode/utypes.h"
+#include "unicode/errorcode.h"
+#include "unicode/localpointer.h"
+#include "itutil.h"
+#include "strtest.h"
+#include "loctest.h"
+#include "citrtest.h"
+#include "ustrtest.h"
+#include "ucdtest.h"
+#include "restest.h"
+#include "restsnew.h"
+#include "tsmthred.h"
+#include "tsputil.h"
+#include "uobjtest.h"
+#include "utxttest.h"
+#include "v32test.h"
+#include "uvectest.h" 
+#include "aliastst.h"
+#include "usettest.h"
+
+static IntlTest *createLocalPointerTest();
+
+#define CASE(id, test) case id:                               \
+                          name = #test;                       \
+                          if (exec) {                         \
+                              logln(#test "---"); logln();    \
+                              test t;                         \
+                              callTest(t, par);               \
+                          }                                   \
+                          break
+
+void IntlTestUtilities::runIndexedTest( int32_t index, UBool exec, const char* &name, char* par )
+{
+    if (exec) logln("TestSuite Utilities: ");
+    switch (index) {
+        CASE(0, MultithreadTest);
+        CASE(1, StringTest);
+        CASE(2, UnicodeStringTest);
+        CASE(3, LocaleTest);
+        CASE(4, CharIterTest);
+        CASE(5, UObjectTest);
+        CASE(6, UnicodeTest);
+        CASE(7, ResourceBundleTest);
+        CASE(8, NewResourceBundleTest);
+        CASE(9, PUtilTest);
+        CASE(10, UVector32Test);
+        CASE(11, UVectorTest);
+        CASE(12, UTextTest);
+        CASE(13, LocaleAliasTest);
+        CASE(14, UnicodeSetTest);
+        CASE(15, ErrorCodeTest);
+        case 16:
+            name = "LocalPointerTest";
+            if (exec) {
+                logln("TestSuite LocalPointerTest---"); logln();
+                LocalPointer<IntlTest> test(createLocalPointerTest());
+                callTest(*test, par);
+            }
+            break;
+        default: name = ""; break; //needed to end loop
+    }
+}
+
+void ErrorCodeTest::runIndexedTest(int32_t index, UBool exec, const char* &name, char* /*par*/) {
+    if (exec) logln("TestSuite Utilities: ");
+    switch (index) {
+        case 0: name = "TestErrorCode"; if (exec) TestErrorCode(); break;
+        case 1: name = "TestSubclass"; if (exec) TestSubclass(); break;
+        default: name = ""; break; //needed to end loop
+    }
+}
+
+static void RefPlusOne(UErrorCode &code) { code=(UErrorCode)(code+1); }
+static void PtrPlusTwo(UErrorCode *code) { *code=(UErrorCode)(*code+2); }
+
+void ErrorCodeTest::TestErrorCode() {
+    ErrorCode errorCode;
+    if(errorCode.get()!=U_ZERO_ERROR || !errorCode.isSuccess() || errorCode.isFailure()) {
+        errln("ErrorCode did not initialize properly");
+        return;
+    }
+    errorCode.assertSuccess();
+    if(errorCode.errorName()!=u_errorName(U_ZERO_ERROR)) {
+        errln("ErrorCode did not format error message string properly");
+    }
+    RefPlusOne(errorCode);
+    if(errorCode.get()!=U_ILLEGAL_ARGUMENT_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
+        errln("ErrorCode did not yield a writable reference");
+    }
+    PtrPlusTwo(errorCode);
+    if(errorCode.get()!=U_INVALID_FORMAT_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
+        errln("ErrorCode did not yield a writable pointer");
+    }
+    errorCode.set(U_PARSE_ERROR);
+    if(errorCode.get()!=U_PARSE_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
+        errln("ErrorCode.set() failed");
+    }
+    if( errorCode.reset()!=U_PARSE_ERROR || errorCode.get()!=U_ZERO_ERROR ||
+        !errorCode.isSuccess() || errorCode.isFailure()
+    ) {
+        errln("ErrorCode did not reset properly");
+    }
+}
+
+class MyErrorCode: public ErrorCode {
+public:
+    MyErrorCode(int32_t &countChecks, int32_t &countDests)
+        : checks(countChecks), dests(countDests) {}
+    ~MyErrorCode() {
+        if(isFailure()) {
+            ++dests;
+        }
+    }
+private:
+    virtual void handleFailure() const {
+        ++checks;
+    }
+    int32_t &checks;
+    int32_t &dests;
+};
+
+void ErrorCodeTest::TestSubclass() {
+    int32_t countChecks=0;
+    int32_t countDests=0;
+    {
+        MyErrorCode errorCode(countChecks, countDests);
+        if( errorCode.get()!=U_ZERO_ERROR || !errorCode.isSuccess() || errorCode.isFailure() ||
+            countChecks!=0 || countDests!=0
+        ) {
+            errln("ErrorCode did not initialize properly");
+            return;
+        }
+        errorCode.assertSuccess();
+        if(countChecks!=0) {
+            errln("ErrorCode.assertSuccess() called handleFailure() despite success");
+        }
+        RefPlusOne(errorCode);
+        if(errorCode.get()!=U_ILLEGAL_ARGUMENT_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
+            errln("ErrorCode did not yield a writable reference");
+        }
+        errorCode.assertSuccess();
+        if(countChecks!=1) {
+            errln("ErrorCode.assertSuccess() did not handleFailure()");
+        }
+        PtrPlusTwo(errorCode);
+        if(errorCode.get()!=U_INVALID_FORMAT_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
+            errln("ErrorCode did not yield a writable pointer");
+        }
+        errorCode.assertSuccess();
+        if(countChecks!=2) {
+            errln("ErrorCode.assertSuccess() did not handleFailure()");
+        }
+        errorCode.set(U_PARSE_ERROR);
+        if(errorCode.get()!=U_PARSE_ERROR || errorCode.isSuccess() || !errorCode.isFailure()) {
+            errln("ErrorCode.set() failed");
+        }
+        if( errorCode.reset()!=U_PARSE_ERROR || errorCode.get()!=U_ZERO_ERROR ||
+            !errorCode.isSuccess() || errorCode.isFailure()
+        ) {
+            errln("ErrorCode did not reset properly");
+        }
+        errorCode.assertSuccess();
+        if(countChecks!=2) {
+            errln("ErrorCode.assertSuccess() called handleFailure() despite success");
+        }
+    }
+    if(countDests!=0) {
+        errln("MyErrorCode destructor detected failure despite success");
+    }
+    countChecks=countDests=0;
+    {
+        MyErrorCode errorCode(countChecks, countDests);
+        errorCode.set(U_PARSE_ERROR);
+    }
+    if(countDests!=1) {
+        errln("MyErrorCode destructor failed to detect failure");
+    }
+}
+
+class LocalPointerTest : public IntlTest {
+public:
+    LocalPointerTest() {}
+
+    void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=NULL);
+
+    void TestLocalPointer();
+    void TestLocalArray();
+    void TestLocalXyzPointer();
+    void TestLocalXyzPointerNull();
+};
+
+static IntlTest *createLocalPointerTest() {
+    return new LocalPointerTest();
+}
+
+void LocalPointerTest::runIndexedTest(int32_t index, UBool exec, const char *&name, char * /*par*/) {
+    if(exec) {
+        logln("TestSuite LocalPointerTest: ");
+    }
+    switch (index) {
+        TESTCASE(0, TestLocalPointer);
+        TESTCASE(1, TestLocalArray);
+        TESTCASE(2, TestLocalXyzPointer);
+        TESTCASE(3, TestLocalXyzPointerNull);
+        default:
+            name="";
+            break; // needed to end the loop
+    }
+}
+
+// Exercise every LocalPointer and LocalPointerBase method.
+void LocalPointerTest::TestLocalPointer() {
+    // constructor
+    LocalPointer<UnicodeString> s(new UnicodeString((UChar32)0x50005));
+    // isNULL(), isValid(), operator==(), operator!=()
+    if(s.isNull() || !s.isValid() || s==NULL || !(s!=NULL)) {
+        errln("LocalPointer constructor or NULL test failure");
+        return;
+    }
+    // getAlias(), operator->, operator*
+    if(s.getAlias()->length()!=2 || s->length()!=2 || (*s).length()!=2) {
+        errln("LocalPointer access failure");
+    }
+    // adoptInstead(), orphan()
+    s.adoptInstead(new UnicodeString((UChar)0xfffc));
+    if(s->length()!=1) {
+        errln("LocalPointer adoptInstead(U+FFFC) failure");
+    }
+    UnicodeString *orphan=s.orphan();
+    if(orphan==NULL || orphan->length()!=1 || s.isValid() || s!=NULL) {
+        errln("LocalPointer orphan() failure");
+    }
+    delete orphan;
+    // destructor
+    s.adoptInstead(new UnicodeString());
+    if(s->length()!=0) {
+        errln("LocalPointer adoptInstead(empty) failure");
+    }
+}
+
+// Exercise every LocalArray method (but not LocalPointerBase).
+void LocalPointerTest::TestLocalArray() {
+    // constructor
+    LocalArray<UnicodeString> a(new UnicodeString[2]);
+    // operator[]()
+    a[0].append((UChar)0x61);
+    a[1].append((UChar32)0x60006);
+    if(a[0].length()!=1 || a[1].length()!=2) {
+        errln("LocalArray access failure");
+    }
+    // adoptInstead()
+    a.adoptInstead(new UnicodeString[4]);
+    a[3].append((UChar)0x62).append((UChar)0x63).reverse();
+    if(a[3].length()!=2 || a[3][1]!=0x62) {
+        errln("LocalArray adoptInstead() failure");
+    }
+    // destructor
+}
+
+#include "unicode/ucnvsel.h"
+#include "unicode/ucal.h"
+#include "unicode/udatpg.h"
+#include "unicode/uidna.h"
+#include "unicode/uldnames.h"
+#include "unicode/umsg.h"
+#include "unicode/unorm2.h"
+#include "unicode/uregex.h"
+#include "unicode/utrans.h"
+
+// Use LocalXyzPointer types that are not covered elsewhere in the intltest suite.
+void LocalPointerTest::TestLocalXyzPointer() {
+    IcuTestErrorCode errorCode(*this, "TestLocalXyzPointer");
+
+    static const char *const encoding="ISO-8859-1";
+    LocalUConverterSelectorPointer sel(
+        ucnvsel_open(&encoding, 1, NULL, UCNV_ROUNDTRIP_SET, errorCode));
+    if(errorCode.logIfFailureAndReset("ucnvsel_open()")) {
+        return;
+    }
+    if(sel.isNull()) {
+        errln("LocalUConverterSelectorPointer failure");
+        return;
+    }
+
+#if !UCONFIG_NO_FORMATTING
+    LocalUCalendarPointer cal(ucal_open(NULL, 0, "root", UCAL_GREGORIAN, errorCode));
+    if(errorCode.logDataIfFailureAndReset("ucal_open()")) {
+        return;
+    }
+    if(cal.isNull()) {
+        errln("LocalUCalendarPointer failure");
+        return;
+    }
+
+    LocalUDateTimePatternGeneratorPointer patgen(udatpg_open("root", errorCode));
+    if(errorCode.logIfFailureAndReset("udatpg_open()")) {
+        return;
+    }
+    if(patgen.isNull()) {
+        errln("LocalUDateTimePatternGeneratorPointer failure");
+        return;
+    }
+
+    LocalULocaleDisplayNamesPointer ldn(uldn_open("de-CH", ULDN_STANDARD_NAMES, errorCode));
+    if(errorCode.logIfFailureAndReset("uldn_open()")) {
+        return;
+    }
+    if(ldn.isNull()) {
+        errln("LocalULocaleDisplayNamesPointer failure");
+        return;
+    }
+
+    UnicodeString hello=UNICODE_STRING_SIMPLE("Hello {0}!");
+    LocalUMessageFormatPointer msg(
+        umsg_open(hello.getBuffer(), hello.length(), "root", NULL, errorCode));
+    if(errorCode.logIfFailureAndReset("umsg_open()")) {
+        return;
+    }
+    if(msg.isNull()) {
+        errln("LocalUMessageFormatPointer failure");
+        return;
+    }
+#endif  /* UCONFIG_NO_FORMATTING  */
+
+#if !UCONFIG_NO_NORMALIZATION
+    const UNormalizer2 *nfc=unorm2_getInstance(NULL, "nfc", UNORM2_COMPOSE, errorCode);
+    UnicodeSet emptySet;
+    LocalUNormalizer2Pointer fn2(unorm2_openFiltered(nfc, emptySet.toUSet(), errorCode));
+    if(errorCode.logIfFailureAndReset("unorm2_openFiltered()")) {
+        return;
+    }
+    if(fn2.isNull()) {
+        errln("LocalUNormalizer2Pointer failure");
+        return;
+    }
+#endif /* !UCONFIG_NO_NORMALIZATION */
+
+#if !UCONFIG_NO_IDNA
+    LocalUIDNAPointer idna(uidna_openUTS46(0, errorCode));
+    if(errorCode.logIfFailureAndReset("uidna_openUTS46()")) {
+        return;
+    }
+    if(idna.isNull()) {
+        errln("LocalUIDNAPointer failure");
+        return;
+    }
+#endif  /* !UCONFIG_NO_IDNA */
+
+#if !UCONFIG_NO_REGULAR_EXPRESSIONS
+    UnicodeString pattern=UNICODE_STRING_SIMPLE("abc|xy+z");
+    LocalURegularExpressionPointer regex(
+        uregex_open(pattern.getBuffer(), pattern.length(), 0, NULL, errorCode));
+    if(errorCode.logIfFailureAndReset("uregex_open()")) {
+        return;
+    }
+    if(regex.isNull()) {
+        errln("LocalURegularExpressionPointer failure");
+        return;
+    }
+#endif /* UCONFIG_NO_REGULAR_EXPRESSIONS */
+
+#if !UCONFIG_NO_TRANSLITERATION
+    UnicodeString id=UNICODE_STRING_SIMPLE("Grek-Latn");
+    LocalUTransliteratorPointer trans(
+        utrans_openU(id.getBuffer(), id.length(), UTRANS_FORWARD, NULL, 0, NULL, errorCode));
+    if(errorCode.logIfFailureAndReset("utrans_open()")) {
+        return;
+    }
+    if(trans.isNull()) {
+        errln("LocalUTransliteratorPointer failure");
+        return;
+    }
+#endif /* !UCONFIG_NO_TRANSLITERATION */
+
+    // destructors
+}
+
+// Try LocalXyzPointer types with NULL pointers.
+void LocalPointerTest::TestLocalXyzPointerNull() {
+    {
+        IcuTestErrorCode errorCode(*this, "TestLocalXyzPointerNull/LocalUConverterSelectorPointer");
+        static const char *const encoding="ISO-8859-1";
+        LocalUConverterSelectorPointer null;
+        LocalUConverterSelectorPointer sel(
+            ucnvsel_open(&encoding, 1, NULL, UCNV_ROUNDTRIP_SET, errorCode));
+        sel.adoptInstead(NULL);
+    }
+#if !UCONFIG_NO_FORMATTING
+    {
+        IcuTestErrorCode errorCode(*this, "TestLocalXyzPointerNull/LocalUCalendarPointer");
+        LocalUCalendarPointer null;
+        LocalUCalendarPointer cal(ucal_open(NULL, 0, "root", UCAL_GREGORIAN, errorCode));
+        if(!errorCode.logDataIfFailureAndReset("ucal_open()")) {
+            cal.adoptInstead(NULL);
+        }
+    }
+    {
+        IcuTestErrorCode errorCode(*this, "TestLocalXyzPointerNull/LocalUDateTimePatternGeneratorPointer");
+        LocalUDateTimePatternGeneratorPointer null;
+        LocalUDateTimePatternGeneratorPointer patgen(udatpg_open("root", errorCode));
+        patgen.adoptInstead(NULL);
+    }
+    {
+        IcuTestErrorCode errorCode(*this, "TestLocalXyzPointerNull/LocalUMessageFormatPointer");
+        UnicodeString hello=UNICODE_STRING_SIMPLE("Hello {0}!");
+        LocalUMessageFormatPointer null;
+        LocalUMessageFormatPointer msg(
+            umsg_open(hello.getBuffer(), hello.length(), "root", NULL, errorCode));
+        msg.adoptInstead(NULL);
+    }
+#endif /* !UCONFIG_NO_FORMATTING */
+
+#if !UCONFIG_NO_REGULAR_EXPRESSIONS
+    {
+        IcuTestErrorCode errorCode(*this, "TestLocalXyzPointerNull/LocalURegularExpressionPointer");
+        UnicodeString pattern=UNICODE_STRING_SIMPLE("abc|xy+z");
+        LocalURegularExpressionPointer null;
+        LocalURegularExpressionPointer regex(
+            uregex_open(pattern.getBuffer(), pattern.length(), 0, NULL, errorCode));
+        if(!errorCode.logDataIfFailureAndReset("urege_open()")) {
+            regex.adoptInstead(NULL);
+        }
+    }
+#endif /* !UCONFIG_NO_REGULAR_EXPRESSIONS */
+
+#if !UCONFIG_NO_TRANSLITERATION
+    {
+        IcuTestErrorCode errorCode(*this, "TestLocalXyzPointerNull/LocalUTransliteratorPointer");
+        UnicodeString id=UNICODE_STRING_SIMPLE("Grek-Latn");
+        LocalUTransliteratorPointer null;
+        LocalUTransliteratorPointer trans(
+            utrans_openU(id.getBuffer(), id.length(), UTRANS_FORWARD, NULL, 0, NULL, errorCode));
+        if(!errorCode.logDataIfFailureAndReset("utrans_openU()")) {
+            trans.adoptInstead(NULL);
+        }
+    }
+#endif /* !UCONFIG_NO_TRANSLITERATION */
+
+}