Check in the pristine copy of ICU 4.6...

icu46/source/test/intltest/uvectest.cpp

+/********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 2004-2010, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+//      Test parts of UVector and UStack
+
+#include "intltest.h"
+
+#include "uvectest.h"
+#include "uvector.h"
+#include "hash.h"
+
+#include "cstring.h"
+
+//---------------------------------------------------------------------------
+//
+//  Test class boilerplate
+//
+//---------------------------------------------------------------------------
+UVectorTest::UVectorTest() 
+{
+}
+
+
+UVectorTest::~UVectorTest()
+{
+}
+
+
+
+void UVectorTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
+{
+    if (exec) logln("TestSuite UVectorTest: ");
+    switch (index) {
+
+        case 0: name = "UVector_API";
+            if (exec) UVector_API();
+            break;
+        case 1: name = "UStack_API";
+            if (exec) UStack_API();
+            break;
+        case 2: name = "Hashtable_API";
+            if (exec) Hashtable_API();
+            break;
+        default: name = "";
+            break; //needed to end loop
+    }
+}
+
+
+//---------------------------------------------------------------------------
+//
+//   Error Checking / Reporting macros used in all of the tests.
+//
+//---------------------------------------------------------------------------
+#define TEST_CHECK_STATUS(status) \
+    if (U_FAILURE(status)) {\
+        errln("UVectorTest failure at line %d.  status=%s\n", __LINE__, u_errorName(status));\
+        return;\
+    }
+
+#define TEST_ASSERT(expr) \
+    if ((expr)==FALSE) {\
+        errln("UVectorTest failure at line %d.\n", __LINE__);\
+    }
+
+static int8_t U_CALLCONV
+UVectorTest_compareInt32(UHashTok key1, UHashTok key2) {
+    if (key1.integer > key2.integer) {
+        return 1;
+    }
+    else if (key1.integer < key2.integer) {
+        return -1;
+    }
+    return 0;
+}
+
+U_CDECL_BEGIN
+static int8_t U_CALLCONV
+UVectorTest_compareCstrings(const UHashTok key1, const UHashTok key2) {
+    return !strcmp((const char *)key1.pointer, (const char *)key2.pointer);
+}
+U_CDECL_END
+
+//---------------------------------------------------------------------------
+//
+//      UVector_API      Check for basic functionality of UVector.
+//
+//---------------------------------------------------------------------------
+void UVectorTest::UVector_API() {
+
+    UErrorCode  status = U_ZERO_ERROR;
+    UVector     *a;
+
+    a = new UVector(status);
+    TEST_CHECK_STATUS(status);
+    delete a;
+
+    status = U_ZERO_ERROR;
+    a = new UVector(2000, status);
+    TEST_CHECK_STATUS(status);
+    delete a;
+
+    status = U_ZERO_ERROR;
+    a = new UVector(status);
+    a->sortedInsert((int32_t)10, UVectorTest_compareInt32, status);
+    a->sortedInsert((int32_t)20, UVectorTest_compareInt32, status);
+    a->sortedInsert((int32_t)30, UVectorTest_compareInt32, status);
+    a->sortedInsert((int32_t)15, UVectorTest_compareInt32, status);
+    TEST_CHECK_STATUS(status);
+    TEST_ASSERT(a->elementAti(0) == 10);
+    TEST_ASSERT(a->elementAti(1) == 15);
+    TEST_ASSERT(a->elementAti(2) == 20);
+    TEST_ASSERT(a->elementAti(3) == 30);
+    TEST_ASSERT(a->indexOf((int32_t)3) == -1);
+    TEST_ASSERT(a->indexOf((int32_t)15) == 1);
+    TEST_ASSERT(a->indexOf((int32_t)15, 2) == -1);
+    TEST_ASSERT(a->contains((int32_t)15));
+    TEST_ASSERT(!a->contains((int32_t)5));
+    delete a;
+}
+
+void UVectorTest::UStack_API() {
+    UErrorCode  status = U_ZERO_ERROR;
+    UStack     *a;
+
+    a = new UStack(status);
+    TEST_CHECK_STATUS(status);
+    delete a;
+
+    status = U_ZERO_ERROR;
+    a = new UStack(2000, status);
+    TEST_CHECK_STATUS(status);
+    delete a;
+
+    status = U_ZERO_ERROR;
+    a = new UStack(NULL, NULL, 2000, status);
+    TEST_CHECK_STATUS(status);
+    delete a;
+
+    status = U_ZERO_ERROR;
+    a = new UStack(NULL, UVectorTest_compareCstrings, status);
+    TEST_ASSERT(a->empty());
+    a->push((void*)"abc", status);
+    TEST_ASSERT(!a->empty());
+    a->push((void*)"bcde", status);
+    a->push((void*)"cde", status);
+    TEST_CHECK_STATUS(status);
+    TEST_ASSERT(strcmp("cde", (const char *)a->peek()) == 0);
+    TEST_ASSERT(a->search((void*)"cde") == 1);
+    TEST_ASSERT(a->search((void*)"bcde") == 2);
+    TEST_ASSERT(a->search((void*)"abc") == 3);
+    TEST_ASSERT(strcmp("abc", (const char *)a->firstElement()) == 0);
+    TEST_ASSERT(strcmp("cde", (const char *)a->lastElement()) == 0);
+    TEST_ASSERT(strcmp("cde", (const char *)a->pop()) == 0);
+    TEST_ASSERT(strcmp("bcde", (const char *)a->pop()) == 0);
+    TEST_ASSERT(strcmp("abc", (const char *)a->pop()) == 0);
+    delete a;
+}
+
+U_CDECL_BEGIN
+static UBool U_CALLCONV neverTRUE(const UHashTok /*key1*/, const UHashTok /*key2*/) {
+    return FALSE;
+}
+
+U_CDECL_END
+
+void UVectorTest::Hashtable_API() {
+    UErrorCode status = U_ZERO_ERROR;
+    Hashtable *a = new Hashtable(status);
+    TEST_ASSERT((a->puti("a", 1, status) == 0));
+    TEST_ASSERT((a->find("a") != NULL));
+    TEST_ASSERT((a->find("b") == NULL));
+    TEST_ASSERT((a->puti("b", 2, status) == 0));
+    TEST_ASSERT((a->find("b") != NULL));
+    TEST_ASSERT((a->removei("a") == 1));
+    TEST_ASSERT((a->find("a") == NULL));
+
+    /* verify that setValueComparator works */
+    Hashtable b(status);
+    TEST_ASSERT((!a->equals(b)));
+    TEST_ASSERT((b.puti("b", 2, status) == 0));
+    TEST_ASSERT((!a->equals(b))); // Without a value comparator, this will be FALSE by default.
+    b.setValueComparator(uhash_compareLong);
+    TEST_ASSERT((!a->equals(b)));
+    a->setValueComparator(uhash_compareLong);
+    TEST_ASSERT((a->equals(b)));
+    TEST_ASSERT((a->equals(*a))); // This better be reflexive.
+
+    /* verify that setKeyComparator works */
+    TEST_ASSERT((a->puti("a", 1, status) == 0));
+    TEST_ASSERT((a->find("a") != NULL));
+    a->setKeyComparator(neverTRUE);
+    TEST_ASSERT((a->find("a") == NULL));
+
+    delete a;
+}
+